DTC 4.4L Trouble Code Index (Discovery 3)

NOTE: Generic scan tools cannot read the codes listed or can only read 5-digit codes. Match the 5 digits from the scan tool with the first 5 digits of the listed 7-digit code to identify the fault. (the last 2 digits provide additional information readable by a manufacturer approved diagnostic system).

DTC	Description	Possible reasons	Operation
C003100	Left Front Wheel Speed Sensor	Invalid data received from ABS: wheel speed signal	Check for ABS DTCs. Refer to the appropriate section in the workshop manual.
C003400	Right Front Wheel Speed Sensor	Invalid data received from ABS: wheel speed signal	Check for ABS DTCs. Refer to the appropriate section in the workshop manual.
C003700	Left rear wheel speed sensor	Invalid data received from ABS: wheel speed signal	Check for ABS DTCs. Refer to the appropriate section in the workshop manual.
C003A00	Right rear wheel speed sensor	Invalid data received from ABS: wheel speed signal	Check for ABS DTCs. Refer to the appropriate section in the workshop manual.
P001100	Intake camshaft timing (A) - increased advance (cylinder bank 1)	The cam timing is not adjusted correctly (right bank of cylinders) Valve timing chain slippage	Check engine timing. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P001200	Intake camshaft timing (A) - increased lag (cylinder bank 1)	The cam timing is not adjusted correctly (right bank of cylinders) Valve timing chain slippage	Check engine timing. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P002100	Intake camshaft timing (A) - increased advance (cylinder bank 2)	The cam timing is not adjusted correctly (left bank of cylinders) Valve timing chain slippage	Check engine timing. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P002200	Intake camshaft timing (A) - increased lag (cylinder bank 2)	The cam timing is not adjusted correctly (left bank of cylinders) Valve timing chain slippage	Check engine timing. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P002671	Problems with the operating range/ electrical circuit characteristics of the intake control solenoid valve (cylinder bank 1)	Variable Camshaft Timing (VCT) Control Solenoid Circuit Range/Performance Problems (right bank of cylinders) - jamming of the actuator in the open position Oil contamination Incorrect oil consumption in VCT VCT solenoid valve malfunction Mechanical failure of VCT/camshaft	Check oil level and condition, check for adequate oil flow. Check camshaft and VCT hub. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P002677	Problems with the operating range/ electrical circuit characteristics of the intake control solenoid valve (cylinder bank 1)	Variable Camshaft Timing (VCT) Control Solenoid Circuit Range/Performance Problems (right bank of cylinders) - requested position not reached Oil contamination Incorrect oil consumption in VCT VCT solenoid valve malfunction Mechanical failure of VCT/camshaft	Check oil level and condition, check for adequate oil flow. Check camshaft and VCT hub. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P002871	Problems with the operating range/ electrical circuit characteristics of the intake control solenoid valve (cylinder bank 2)	Variable Camshaft Timing (VCT) Control Solenoid Circuit Range/Performance Problems (left bank of cylinders) - jamming of the actuator in the open position Oil contamination Incorrect oil consumption in VCT VCT solenoid valve malfunction Mechanical failure of VCT/camshaft	Check oil level and condition, check for adequate oil flow. Check camshaft and VCT hub. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P002877	Problems with the operating range/ electrical circuit characteristics of the intake control solenoid valve (cylinder bank 2)	Variable Camshaft Timing (VCT) Control Solenoid Circuit Range/Performance Problems (left bank of cylinders) - requested position not reached Oil contamination Incorrect oil consumption in VCT VCT solenoid valve malfunction Mechanical failure of VCT/camshaft	Check oil level and condition, check for adequate oil flow. Check camshaft and VCT hub. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P003100	Low Voltage in HO2S Heating Element Control Circuit (row 1, sensor 1)	Heated Oxygen Sensor Heating Element Power Circuit High Resistance Heated Oxygen Sensor Heater Element Control Circuit High Resistance Heated oxygen sensor heating element malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P003200	High Voltage in HO2S Heating Element Control Circuit (row 1, sensor 1)	Heated Oxygen Sensor Heating Element Power Circuit High Resistance Heated Oxygen Sensor Heater Element Control Circuit High Resistance Heated oxygen sensor heating element malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P003600	HO2S Heating Element Control Circuit (row 1, sensor 2)	Catalytic Converter Monitoring Sensor Heating Element Control Circuit Short to Ground Catalytic Converter Monitoring Sensor Heater Element Control Circuit High Resistance Catalytic converter monitoring sensor heating element malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P005100	Low Voltage in HO2S Heating Element Control Circuit (row 2, sensor 1)	Heated Oxygen Sensor Heating Element Power Circuit High Resistance Heated Oxygen Sensor Heater Element Control Circuit High Resistance Heated oxygen sensor heating element malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P005200	High Voltage in HO2S Heating Element Control Circuit (row 2, sensor 1)	Heated Oxygen Sensor Heating Element Power Circuit High Resistance Heated Oxygen Sensor Heater Element Control Circuit High Resistance Heated oxygen sensor heating element malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P005600	HO2S Heating Element Control Circuit (row 2, sensor 2)	Catalytic Converter Monitoring Sensor Heating Element Control Circuit (left bank of cylinders): short circuit to ground Catalytic Converter Monitoring Sensor Heater Element Control Circuit High Resistance Catalytic converter monitoring sensor heating element malfunction	For tests of the left catalytic converter monitoring sensor heater element circuit. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P006900	Correlation of MAP sensor and barometric pressure sensor signals	Manifold Absolute Pressure (MAP) Sensor Malfunction BARO sensor malfunction (internal ECM failure)	Check the MAP sensor and electrical circuits. Refer to the electrical manual. If ECM malfunction is suspected, refer to the warranty policy and procedures manual.
P007100	Outside Air Temperature Sensor Range/Performance Problems	Outside Temperature Sensor Range/Characteristics Problems (signal freezing)	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P007200	Low voltage in the outside air temperature sensor circuit	Low input voltage in the outside temperature sensor circuit	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P007300	High voltage in the outside air temperature sensor circuit	High input voltage in the outside temperature sensor circuit	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P007500	Intake valve control circuit (cylinder bank 1)	Variable Valve Timing (VCT) Control Circuit (right bank of cylinders) VCT Solenoid Valve PWM Activation Circuit High Resistance VCT solenoid valve malfunction	For right VCT circuit tests, refer to the guided diagnostic routine for this code on the approved diagnostic system.
P007600	Low voltage in the electrical circuit of the intake valves (cylinder bank 1)	Low voltage in the electrical control circuit of the variable valve timing (VCT) system (right bank of cylinders) VCT Solenoid Valve PWM Activation Circuit Short to Ground VCT solenoid valve malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P007700	High voltage in the electrical circuit of the intake valves (cylinder bank 1)	High voltage in the electrical control circuit of the variable valve timing (VCT) system (right bank of cylinders) VCT Solenoid Valve PWM Activation Circuit: Short to Battery + VCT solenoid valve malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P008100	Intake valve control circuit (cylinder bank 2)	Variable Valve Timing (VCT) Control Circuit (left bank of cylinders) VCT Solenoid Valve PWM Activation Circuit High Resistance VCT solenoid valve malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P008200	Low voltage in the electrical circuit of the intake valves (cylinder bank 2)	Low voltage in the electrical control circuit of the variable valve timing (VCT) system (left bank of cylinders) VCT Solenoid Valve PWM Activation Circuit Short to Ground VCT solenoid valve malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P008300	High voltage in the electrical circuit of the intake valves (cylinder bank 2)	High voltage in the electrical control circuit of the variable valve timing (VCT) system (left bank of cylinders) VCT Solenoid Valve PWM Activation Circuit: Short to Battery + VCT solenoid valve malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P010100	Electrical circuit for mass or volume air flow A	Clogged air filter Leak in the air intake Engine ventilation leak Mass flow sensor (MAF) sensing circuit: high resistance, intermittent short circuit of the electrical circuit to ground MAF Sensor Power Circuit High Resistance	Check the air filter for blockages, etc. Check the air intake system for leaks. Check the engine ventilation system. Refer to the guided diagnostic routine for this code on the approved diagnostic system. Refer to the appropriate section in the workshop manual.
P010200	Low voltage in the electrical circuit of the mass or volume air flow A	MAF Sensor Power Circuit High Resistance, Short to Ground MAF Sensor Ground Circuit High Resistance MAF sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P010300	High voltage in electrical circuit of mass or volume air flow A	MAF Sensor Signal Circuit: Short to Battery Positive MAF Sensor Return Circuit High Resistance MAF sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P010600	Manifold Absolute Pressure/BARO Sensor Range/Performance Problems	Air leak in the intake manifold (loose or missing element) Malfunction in the electrical circuit(s) of the MAP sensor MAP sensor malfunction	Check intake manifold for looseness, etc. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P010700	Low Manifold Absolute Pressure/BARO Sensor Signal Voltage	MAP Sensor Circuit High Resistance, Short to Ground MAP Sensor Power Circuit High Resistance MAP sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P010800	Manifold Absolute Pressure/BARO Sensor High Voltage	MAP Sensor Return Circuit High Resistance Electrical circuit for MAP sensor perception: short circuit to + battery MAP sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011123	Intake Air Temperature Sensor 1 Circuit Range/Performance Problem (cylinder bank 1)	Signal stuck at low voltage when starting engine IAT Sensor Circuit(s): High Resistance IAT sensor failure	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011124	Intake Air Temperature Sensor 1 Circuit Range/Performance Problem (cylinder bank 1)	Signal stuck at high voltage when starting engine IAT Sensor Circuit(s): High Resistance IAT sensor failure	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011129	Intake Air Temperature Sensor 1 Circuit Range/Performance Problem (cylinder bank 1)	Invalid signal IAT Sensor Circuit(s): High Resistance IAT sensor failure	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011200	Low voltage in the electrical circuit of the air intake temperature sensor 1 (cylinder bank 1)	Intake Air Temperature (IAT) Sensor Disconnected IAT Sensor Circuit(s): High Resistance IAT sensor failure	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011300	Intake Air Temperature Sensor 1 Circuit High Voltage (cylinder bank 1)	IAT Sensor Circuit(s): Short to Ground IAT Sensor Signal Circuit: Short to Battery Positive IAT sensor failure	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011623	Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem	Low coolant level Engine thermostat malfunction ECT Sensor Signal Circuit: Intermittent High Resistance ECT sensor failure	Check the coolant level and thermostat operation. (stuck open). Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P011624	Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem	Low coolant level Engine coolant thermostat malfunction ECT Sensor Signal Circuit: Intermittent High Resistance ECT sensor failure	Check the coolant level and thermostat operation. (stuck open). Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P011629	Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problem	Low coolant level Engine coolant thermostat malfunction ECT Sensor Signal Circuit: Intermittent High Resistance ECT sensor failure	Check the coolant level and thermostat operation. (stuck open). Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P011700	Engine Coolant Temperature Sensor 1 Circuit Low Voltage	ECT sensor disconnected Engine Coolant Temperature (ECT) Sensor Signal Circuit High Resistance, Short to Battery ECT sensor failure	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P011800	Engine Coolant Temperature Sensor 1 Circuit High Voltage	Engine overheating condition/cooling fan malfunction ECT Sensor Wiring: Short to Ground ECT sensor failure	Check the coolant level and thermostat operation. (stuck in closed position). Check for cooling fan DTCs. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P012100	Problems with the operating range/ characteristics of the electrical circuit of the throttle position sensor A/ accelerator pedal	Throttle Position Sensor Wiring: High Resistance Throttle Position Sensor Signal Circuits(throttle position 1 or throttle position 2): short circuit to battery + Throttle position sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P012200	Throttle/Pedal Position Sensor A Circuit Low Voltage	Throttle Position Sensor 1 Signal Circuit Short to Ground, High Resistance Throttle position sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P012300	High voltage in the electrical circuit of the throttle/ accelerator position sensor A	Throttle Position Sensor Signal Circuit (throttle position 1): short circuit to battery + Throttle position sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P012500	Insufficient coolant temperature for closed loop fuel management	Low coolant level Engine thermostat malfunction ECT Sensor Signal Circuit: Intermittent High Resistance ECT sensor failure	Check the coolant level and thermostat operation. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P012800	Coolant thermostat (coolant temperature below thermostat setting temperature)	Coolant contamination Engine coolant thermostat malfunction ECT Sensor Malfunction An ECT sensor DTC may also be noted	Check coolant level/condition and thermostat operation. Check for ECT sensor dTc codes.
P01301A	O2 electrical circuit (row 1, sensor 1)	Heated oxygen sensor (right bank of cylinders): low impedance element Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P01301B	O2 electrical circuit (row 1, sensor 1)	Heated oxygen sensor (right bank of cylinders): low impedance element Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013100	O2 electrical circuit (row 1, sensor 1)	Heated oxygen sensor (right bank of cylinders): high impedance element Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013200	High voltage in O2 circuit (row 1, sensor 1)	Heated Oxygen Sensor Signal Circuit (right bank of cylinders): short circuit to battery + Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013300	Slow response of the O2 electrical circuit (row 1, sensor 1)	Heated oxygen sensor (right bank of cylinders): High resistance in the circuit connecting the sensor to the ECM Leak in the exhaust system HO2 sensor malfunction	Check the exhaust system for leaks. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013400	No O2 electrical circuit activity (row 1, sensor 1)	Heated oxygen sensor (right bank of cylinders): slow turn on	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013700	Low Voltage in O2 Circuit (row 1, sensor 2)	Catalytic Converter Monitoring Sensor(right bank of cylinders): High resistance in the circuit connecting the sensor to the ECM Catalytic Converter Monitoring Sensor: Short to Ground Catalytic converter monitoring sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013800	High voltage in O2 circuit (row 1, sensor 2)	Catalytic Converter Monitoring Sensor Signal Circuit (right bank of cylinders): short circuit to battery + Catalytic converter monitoring sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P013900	Slow response of the O2 electrical circuit (row 1, sensor 2)	Catalytic Converter Monitoring Sensor(right bank of cylinders): slow reaction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P014000	Slow response of the O2 electrical circuit (row 1, sensor 2)	Catalytic Converter Monitoring Sensor(right bank of cylinders): High resistance in the circuit connecting the sensor to the ECM Catalytic Converter Monitoring Sensor Signal Circuit: Short to Battery Positive Short to ground in catalytic converter monitoring sensor	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P014100	O2 Heating Element Electrical Circuit (row 1, sensor 2)	Catalytic Converter Monitoring Sensor Heating Element Control Circuit(right bank of cylinders): high resistance Catalytic converter monitoring sensor heating element malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P01501A	O2 electrical circuit (row 2, sensor 1)	Electrical circuit (left bank of cylinders): resistance below threshold Low element impedance Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P01501B	Electrical circuit 02 (row 2, sensor 1)	Electrical circuit (left bank of cylinders): resistance above threshold High element impedance Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015100	Low voltage in electrical circuit 02 (row 2, sensor 1)	Heated oxygen sensor (left bank of cylinders): high signal circuit resistance Heated Oxygen Sensor Signal Circuit Short to Ground Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015200	High voltage in electrical circuit 02 (row 2, sensor 1)	Heated Oxygen Sensor Signal Circuit (left bank of cylinders): short circuit to battery + Heated oxygen sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015300	Slow response of electrical circuit 02 (row 2, sensor 1)	Heated oxygen sensor (left bank of cylinders): High resistance in the circuit connecting the sensor to the ECM Leak in the exhaust system Heated oxygen sensor malfunction	Check the exhaust system for leaks. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015400	No activity in electrical circuit 02 (row 2, sensor 1)	Heated oxygen sensor (left bank of cylinders): slow turn on	Check H02S and electrical circuits. Refer to the electrical guide. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015700	Low voltage in electrical circuit 02 (row 2, sensor 2)	Catalytic Converter Monitoring Sensor(left bank of cylinders): High resistance in the circuit connecting the sensor to the ECM Short circuit of the electrical circuit of the catalytic converter monitoring sensor to ground Catalytic converter monitoring sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015800	High voltage in electrical circuit 02 (row 2, sensor 2)	Catalytic Converter Monitoring Sensor Signal Circuit (left bank of cylinders): short circuit to battery + Catalytic converter monitoring sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P015900	Slow response of electrical circuit 02 (row 2, sensor 2)	Catalytic Converter Monitoring Sensor(left bank of cylinders): slow reaction	Check the catalytic converter monitoring sensor and electrical circuits. Refer to the electrical manual.
P016000	No activity in electrical circuit 02 (row 2, sensor 2)	Catalytic Converter Monitoring Sensor(left bank of cylinders): High resistance in the circuit connecting the sensor to the ECM Catalytic Converter Monitoring Sensor Signal Circuit (left bank of cylinders): short circuit to battery + Short to ground in catalytic converter monitoring sensor	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P016100	Electric circuit of heating element 02 (row 2, sensor 2)	Catalytic Converter Monitoring Sensor Heating Element Control Circuit Malfunction (left bank of cylinders)	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P017000	Adaptation of the amount of fuel injected (cylinder bank 1)	Adaptation of the amount of fuel injected into the cylinders of the first row exceeds the threshold value	Check for other DTCs and repair as necessary. Clear the DTC and retest.
P017100	Too much leanness in the system (cylinder bank 1)	Leak in the air intake system between the MAF sensor and the cylinder head MAF sensor malfunction (low air intake flow) Reduced fuel filter/system flow capacity Low fuel pressure Reducing fuel injector flow Leak in the exhaust system (before the catalytic converter) Fuel vapor recovery system malfunction	Check the air intake system for leaks, etc., see the appropriate section in the service manual. Check the fuel system for reduced flow, DTCs, etc. Check the exhaust system for leaks, etc. Check for DTCs for the evaporative emission system.
P017200	Too much enrichment in the system (cylinder bank 1)	Reducing the air filter capacity High fuel pressure Leaking fuel injector(s) Oil contamination with fuel (too many cold starts without allowing the vehicle to reach a high enough temperature for a sufficiently long time) MAF sensor malfunction Fuel vapor recovery system malfunction	Check the air intake system for restriction. Check the fuel system for leaks and check the fuel pressure. Check the fuel injectors. Check for fuel system DTCs. Check oil cleanliness/grade/quality. Refer to the appropriate section in the service manual. Check for mAf sensor and evaporative emission system DTCs.
P017300	Adaptation of the amount of fuel injected (cylinder bank 2)	Adaptation of the amount of fuel injected into the cylinders of the first row exceeds the threshold value	Check for other DTCs and repair as necessary. Clear the DTC and retest.
P017400	Too much leanness in the system (cylinder bank 2)	Leak in the air intake system between the MAF sensor and the cylinder head MAF sensor malfunction (low air intake flow) Reduced fuel filter/system flow capacity Low fuel pressure Reducing fuel injector flow Leak in the exhaust system (before the catalytic converter) Fuel vapor recovery system malfunction	Check the air intake system for leaks, etc. Check the fuel system for reduced throughput, DTC, etc. Check the exhaust system for leaks, etc. Refer to the corresponding section in the service station manual. Check for DTC codes for the fuel vapor capture system.
P017500	Too much enrichment in the system (cylinder bank 2)	Reducing the air filter capacity High fuel pressure Leaking fuel injector(s) Oil contamination with fuel (too many cold starts without allowing the vehicle to reach a high enough temperature for a sufficiently long time) MAF sensor malfunction Fuel vapor recovery system malfunction	Check the air intake system for restriction, etc. Check the fuel system for leaks, DTCs, etc. Check the oil condition. Refer to the appropriate section in the service manual. Check for DTCs for the MAF sensor and the evaporative emission system.
P019623	Engine Oil Temperature Sensor Range/Performance Problems	Oil Temperature Sensor Signal Circuit Intermittent High Resistance Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P019624	Engine Oil Temperature Sensor Range/Performance Problems	Oil Temperature Sensor Signal Circuit Intermittent High Resistance Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P018124	Fuel Temperature Sensor A Circuit Range/Performance Problem	Fuel Temperature Sensor Signal Circuit High Resistance, Short to Battery Fuel Temperature Sensor Ground Circuit High Resistance Fuel temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P018129	Fuel Temperature Sensor A Circuit Range/Performance Problem	Fuel Temperature Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery Fuel Temperature Sensor Ground Circuit High Resistance Fuel temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P018200	Fuel Temperature Sensor A Circuit Low Input Voltage	Fuel Temperature Sensor Signal Circuit Short to Ground Fuel Temperature Sensor Ground Circuit Shorted Fuel temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P018300	Fuel Temperature Sensor A Circuit High Input Voltage	Fuel Temperature Sensor Signal Circuit High Resistance, Short to Battery Fuel Temperature Sensor Ground Circuit High Resistance Fuel temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P019623	Engine Oil Temperature Sensor Range/Performance Problems	Oil Temperature Sensor Signal Circuit Intermittent High Resistance Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P019624	Engine Oil Temperature Sensor Range/Performance Problems	Oil Temperature Sensor Signal Circuit Intermittent High Resistance Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P019629	Oil Temperature Sensor Circuit Range/Performance Problem - Invalid Signal	Oil Temperature Sensor Signal Circuit Intermittent High Resistance Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P019700	Low voltage in the electrical circuit of the engine oil temperature sensor	Oil Temperature Sensor Signal Circuit Short to Ground Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P019800	High voltage in the electrical circuit of the engine oil temperature sensor	Oil Temperature Sensor Signal Circuit High Resistance, Short to Battery Oil temperature sensor malfunction	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P020100	Open circuit of injector cylinder #1	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020200	Open circuit of injector cylinder #2	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020300	Open circuit of injector cylinder #3	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020400	Open circuit of injector cylinder #4	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020500	Open circuit of injector cylinder #5	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020600	Open circuit of injector cylinder #6	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020700	Open circuit of injector cylinder #7	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P020800	Open circuit of injector cylinder #8	The injector is disconnected Injector wiring: high resistance, short to ground Injector malfunction	Fuel system checks are described in the appropriate section of the service manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P022200	Low voltage in the electrical circuit of the sensor / switch In the throttle/ accelerator pedal position	Throttle Position Sensor Circuit 2 Low Input Voltage	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P022300	High voltage in the electrical circuit of the sensor / switch In the throttle/ accelerator pedal position	Throttle Position Sensor Circuit 2 High Input Voltage	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P022628	Problems with the operating range/ characteristics of the electrical circuit of the sensor / switch From the throttle position/ accelerator pedal	Throttle Position Sensor Circuit Operating Range Monitoring Error	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P022662	Problems with the operating range/ characteristics of the electrical circuit of the sensor / switch From the throttle position/ accelerator pedal	Throttle Position Sensor Circuit Operating Range Monitoring Error	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P022700	Low voltage in the electrical circuit of the throttle position sensor / switch C / accelerator pedal	Throttle Position Sensor Circuit 1 Short to Ground Throttle Position Sensor 1 Circuit High Resistance	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P022800	High voltage in the electrical circuit of the throttle position sensor / switch C / accelerator pedal	Throttle Position Sensor Circuit 1 Short to Battery	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P030000	Random misfire registered	Malfunctions in the low voltage electrical circuit from the ECM to the ignition coil (also registered DTC codes of misfires in cylinders) Ignition coil failure Malfunction/ contamination/ incorrect spark plug gap Fuel supply pressure (low/high) Fuel injector electrical circuit fault(s) (also registered DTC codes for injectors) Reduced flow/leak in fuel injectors Fuel injectors are constantly open Fuel contamination Low compression in the engine cylinder Worn camshaft/broken valve springs Adjusting valve clearances	Check for DTC codes for ignition coils. Check the condition and interelectrode gaps of the spark plugs. Check the fuel pressure. Check for DTC codes for fuel injectors. Check the purity / brand/ quality of the fuel. Check the compression in the engine cylinders, check valve clearances, check the condition of the camshaft and valve springs. Refer to the corresponding section in the service station manual.
P030100	Misfire detected in cylinder #1	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030200	Misfire detected in cylinder #2	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030300	Misfire detected in cylinder #3	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030400	Misfire detected in cylinder #4	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030500	Misfire detected in cylinder #5	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030600	Misfire detected in cylinder #6	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030700	Misfire detected in cylinder #7	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P030800	Misfire detected in cylinder #8	Refer to P030000 for possible causes.	For ignition coil tests, refer to the guided diagnostic routine for this code on the approved diagnostic system. Check the spark plug condition and gap. Check for fuel pressure and injector DTCs, refer to the appropriate section in the workshop manual.
P031300	Misfire detected with low fuel level	Misfire detected with low fuel level	Add fuel, clear DTCs and check system for proper operation.
P031600	Misfire on start-up (detected in the first 1000 rpm)	Misfire detected in first 1000 rpm Refer to P030000 for possible causes.	Perform the tests specified for a normal misfire code, but on a cold engine.
P032700	Low voltage in the electrical circuit of the knock sensor (cylinder bank 1)	Poor contact of the right sensor with the cylinder block Knock Sensor to ECM Sensing Circuit Short to Ground Knock sensor malfunction	Check the sensor installation. Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P032800	Knock Sensor 1 Circuit High Voltage (cylinder bank 1)	Poor contact of the right sensor with the cylinder block Knock sensor sense circuit: high resistance, short to battery positive Knock sensor malfunction	Check the sensor installation. Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P033200	Knock Sensor 2 Circuit Low Voltage (cylinder bank 2)	Poor contact of the left sensor with the cylinder block Knock Sensor Sensing Circuit Short to Ground Knock sensor malfunction	Check the sensor installation. Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P033300	Knock Sensor 2 Circuit High Voltage (cylinder bank 2)	Poor contact of the left sensor with the cylinder block Knock sensor sense circuit: high resistance, short to battery positive Knock sensor malfunction	Check the sensor installation. Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P033592	Crankshaft Position Sensor A Electrical Circuit	Incorrect Crankshaft Position (CKP) Sensor Clearance/Foreign Material on Sensor Surface or Damaged Teeth on Pulse Wheel CKP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CKP sensor malfunction	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P033594	Crankshaft Position Sensor A Electrical Circuit	Incorrect Crankshaft Position (CKP) Sensor Clearance/Foreign Material on Sensor Surface or Damaged Teeth on Pulse Wheel CKP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CKP sensor malfunction	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P033600	Crankshaft Position (CKP) Sensor A Circuit Range/Performance Problem	Incorrect CKP sensor clearance/foreign material on sensor surface/damaged teeth on pulse wheel CKP Sensor Signal Circuit Intermittent High Resistance, Short to Ground, Short to Battery CKP sensor malfunction	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P034092	Camshaft Position Sensor A Electrical Circuit (row 1 or single sensor)	Incorrect camshaft position (CMP) sensor clearance/foreign material on sensor surface/damaged impulse wheel CMP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CMP sensor 1 failure	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P034094	Camshaft Position Sensor A Electrical Circuit (row 1 or single sensor)	Incorrect camshaft position (CMP) sensor clearance/foreign material on sensor surface/damaged impulse wheel CMP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CMP sensor 1 failure	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P034100	Camshaft Position Sensor A Circuit Range/Performance Problem (row 1 or single sensor)	Incorrect camshaft position (CMP) sensor clearance/foreign material on sensor surface/damaged impulse wheel CMP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CMP sensor 1 failure	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P034592	Camshaft Position Sensor A Circuit (Bank 2)	Incorrect camshaft position (CMP) sensor clearance/foreign material on sensor surface/damaged impulse wheel CMP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CMP Sensor 2 Malfunction	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P034594	Camshaft Position Sensor A Circuit (Bank 2)	Incorrect camshaft position (CMP) sensor clearance/foreign material on sensor surface/damaged impulse wheel CMP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CMP 2 sensor failure	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P034600	Camshaft Position Sensor A Circuit Range/Performance Problem (Bank 2)	Incorrect camshaft position (CMP) sensor clearance/foreign material on sensor surface/damaged impulse wheel CMP Sensor Signal Circuit High Resistance, Short to Ground, Short to Battery CMP 2 sensor failure	Check the installation of the sensor. Refer to the appropriate section in the workshop manual. Check for dirt/damage on the surface of the sensor and the pulse wheel. Refer to the guided diagnostic program for this code on the approved diagnostic system.
P035100	Ignition Coil A Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: high resistance, short to ground Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035200	Ignition Coil B Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035300	Ignition Coil C Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035400	Ignition Coil D Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035500	Ignition Coil E Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035600	Ignition Coil F Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035700	Ignition Coil G Primary/Secondary Circuit	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P035800	Ignition Coil Primary/Secondary Circuit H	Wake-up circuit between ECM and ignition module/coil: short to ground, high resistance Ignition Coil Module Ground Circuit High Resistance Ignition Coil/Module Power Circuit High Resistance (including relay, if available)	Refer to the electrical manual and check the ignition coil circuit. Ignition system tests are described in the appropriate section of the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P040100	Insufficient flow registered in the exhaust gas recirculation system A	EGR pipe blockage EGR valve is incorrectly installed or loose EGR valve stuck closed/clogged EGR valve malfunction	Check the EGR lines. Check the EGR valve installation. For fuel vapor recovery system checks. Refer to the relevant section in the service station manual.
P042000	Catalytic converter system efficiency below threshold (cylinder bank 1)	Catalytic converter failure due to overheating damage caused by misfire and/or lean combustion Catalytic converter failure due to catalyst poisoning caused by increased oil consumption and/or contaminated fuel	Check the condition of the catalytic converter. If a faulty catalytic converter is suspected, refer to the warranty policy and procedures manual.
P043000	Catalytic converter system efficiency below threshold (cylinder bank 2)	Catalytic converter failure due to overheating damage caused by misfire and/or lean combustion Catalytic converter failure due to catalyst poisoning caused by increased oil consumption and/or contaminated fuel	Check the condition of the catalytic converter. If a faulty catalytic converter is suspected, refer to the warranty policy and procedures manual.
P044100	Fuel Evaporative Control System - Incorrect Purge Flow	Limited capacity/ leak in the pipeline of the Fuel Vapor Control System (EVAP)coal adsorber purge valve Reducing the capacity of the adsorber ventilation duct Purge valve malfunction	Check the integrity of the charcoal adsorber pipe and vent. Refer to the relevant section in the service station manual.
P044200	Leak detected in fuel vapor control system (small leak)	The fuel filler cap is not installed correctly. Filler cap seal failure Leak in the fuel vapor recovery system(adsorber, pipelines, etc.) Leak in the fuel tank Malfunction of the dynamic leak control valve in the fuel tank (DMTL) located in the canister	Please refer to the relevant section in the service station manual.
P044700	Open circuit in the electrical circuit of the ventilation control of the fuel vapor control system	EVAP DMTL Valve Circuit Short to Ground	Refer to the electrical manual and check the electrical circuit of the DMTL valve. Repair/replace as necessary. Refer to the relevant section in the service station manual.
P044800	Short circuit in the electrical circuit of the ventilation control of the fuel vapor control system	EVAP DMTL Valve Circuit Short to Battery Positive	Refer to the electrical manual and check the electrical circuit of the DMTL valve. Repair/replace as necessary. Refer to the relevant section in the service station manual.
P045500	Leak detected in fuel vapor control system (large leak/no flow)	Fuel filler cap not installed Malfunction/missing seal of the filler cap Leak in the fuel vapor recovery system(adsorber, pipelines, etc.) Leak in the fuel tank DMTL valve failure	Check the cap and seal of the fuel filler cap, check the adsorber, piping, etc. Check the fuel tank for leaks, etc. Refer to the corresponding section in the service station manual.
P045800	Low Voltage in Evaporative Emission Control Valve Circuit	Purge Valve Control Circuit Short to Ground Purge Valve Control Circuit High Resistance EVAP Canister Purge Valve Malfunction	Refer to the electrical manual and check the DMTL valve electrical circuit. Repair/replace as necessary. Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P045900	High Voltage in Evaporative Emission Control Valve Circuit	Purge valve control circuit: short circuit to battery +	Refer to the electrical manual and check the DMTL valve electrical circuit. Repair/replace as necessary. Refer to the appropriate section in the workshop manual. Refer to the guided diagnostic routine for this code on the approved diagnostic system.
P046129	Fuel Level Sensor Circuit Range/Performance Problems	Fuel Level Sensor Circuits: Intermittent Short or High Resistance Fuel level sensor malfunction	Check fuel sensor circuit according to electrical manual. Repair/replace as necessary.
P04612F	Fuel Level Sensor Circuit Range/Performance Problems	Fuel Level Sensor Circuits: Intermittent Short or High Resistance Fuel level sensor malfunction	Check fuel sensor circuit according to electrical manual. Repair/replace as necessary.
P046200	Low input voltage in the fuel level sensor circuit	Fuel Level Sensor Circuits: Intermittent Short to Ground or High Resistance Fuel level sensor malfunction	Check fuel sensor circuit according to electrical manual. Repair/replace as necessary.
P046300	Fuel Level Sensor Circuit High Input Voltage	Fuel level sensor electrical circuits: intermittent short circuit to battery + Fuel level sensor malfunction	Check fuel sensor circuit according to electrical manual. Repair/replace as necessary.
P048014	Fan control circuit 1	Viscous Fan Speed Sensor Circuit High Resistance	Inspect the viscous fan speed sensor circuit according to the electrical manual. Repair/replace as necessary.
P048015	Fan control circuit 1	Viscous Fan Control Circuit: Short to Battery + Viscous Fan Control Circuit Short to Ground	Inspect the viscous fan speed sensor circuit in accordance with the electrical manual. Repair/replace as necessary.
P048300	Problems with the fan	Cooling Fan Control Circuit Short to Ground Cooling Fan Control Circuit: Short to Battery + Cooling Fan Control Circuit High Resistance Cooling fan malfunction	Check the operation of the cooling fan. Refer to the electrical manual and check the fan circuit. Replace/repair as necessary. Clear DTCs and check for proper operation. Check the pulse width modulation (PWM) signal and check the motor for binding. Repair/replace as necessary.
P048900	Low voltage in the electrical circuit of the exhaust gas recirculation system control	EGR valve power supply circuit: high resistance EGR valve power supply circuit: short circuit to ground	Please refer to the relevant section in the service station manual.
P049000	High voltage in the electrical circuit of the exhaust gas recirculation system control	EGR valve activation circuit: short circuit to battery +	Please refer to the relevant section in the service station manual.
P049300	Exceeding the permissible fan speed (the clutch is locked)	Viscous coupling sticking Fan speed sensor failure	Make sure the viscous coupling rotates independently of the fan. Check the viscous coupling fan speed sensor circuit according to the electrical manual. Repair/replace as necessary.
P050000	Vehicle Speed Sensor A	Vehicle speed: Invalid signal received via CAN	Check for wheel speed sensor DTCs. Research and resolve any codes stored in other CAN modules. Clear codes and retest.
P050162	Vehicle Speed Sensor A Range/Performance Problems	Vehicle Speed Sensor Range/Performance Problems	Check for wheel speed sensor DTCs. Research and resolve any codes stored in other CAN modules. Clear codes and retest.
P050164	Vehicle Speed Sensor A Range/Performance Problems	Vehicle Speed Sensor Range/Performance Problems	Check for wheel speed sensor DTCs. Research and resolve any codes stored in other CAN modules. Clear codes and retest.
P050429	Correlation of brake switches A and B	Incorrect operation of the brake switch (auxiliary processor)	Check for ABS related DTCs, check brake switch and circuits (see electrical equipment manual). Clear DTCs and check for proper operation.
P050464	Correlation of brake switches A and B	Brake switch malfunction	Check for ABS related DTCs, check brake switch and circuits (see electrical equipment manual). Clear DTCs and check for proper operation.
P050600	Crankshaft speed with air supply management system in idle mode is lower than expected	Reducing the air intake capacity Auxiliary drive overload (defective/sticking element)	Check the air intake system, accessory drive belt and components. Refer to the appropriate section in the workshop manual.
P050700	Crankshaft speed with air supply management system in idle mode is higher than expected	Leak in the air intake system between the mass air flow (MAF) sensor and the throttle valve Leak in the air intake system between the throttle valve and the engine Leak in engine crankcase ventilation	Check the air intake system. Check the engine ventilation system. Refer to the relevant section in the service station manual.
P051216	Starter Request Electrical Circuit	Starter Request Circuit Low Input Voltage	Refer to the electrical manual and check the starter request circuit. Repair/replace as necessary.
P051217	Starter Request Electrical Circuit	Starter Request Circuit High Input Voltage	Refer to the electrical manual and check the starter request circuit. Repair/replace as necessary.
P051300	Incorrect immobilizer key	Invalid security system key	Program the keys using the approved diagnostic system. Research and perform the necessary actions on all codes stored in the memory of other CAN modules. Clear the codes and retest.
P052500	Cruise Control Servo Control Circuit Range/Performance Problems	Internal control module software corruption	If a module is suspected, refer to the Warranty Policy and Procedures Guide.
P052616	Fan Speed Sensor Electrical Circuit	Low Voltage Viscous Fan Speed Sensor Signal:	According to the electrical manual, check the viscous fan speed sensor circuit.
P052617	Fan Speed Sensor Electrical Circuit	Viscous Fan Speed Sensor High Voltage Signal:	According to the electrical manual, check the viscous fan speed sensor circuit.
P056000	Voltage in the system	Backup battery failure Low battery voltage Battery ground cable: high resistance Loose/corroded battery connections Battery current leakage	Check the condition and charge of the battery.
P056200	Low voltage in the system	Low battery voltage Battery ground cable: high resistance Loose/corroded battery connections Battery current leakage	Check the condition and charge of the battery.
P056300	High voltage in the system	There was a high voltage supply to the system High battery voltage Generator Overcharge Condition	Check if the car was jump started using jumper cables. Check the battery condition and charge.
P057400	Cruise control system - vehicle speed too high	Incorrect speed sensor signal	Check for ABS DTCs. Refer to the DTC Index in the appropriate section of the workshop manual.
P057600	Low voltage in the cruise control input signal circuit	Cruise control switch: short circuit to ground Cruise control switch: high resistance	Refer to the electrical manual and check the cruise control circuit between the ECM and the switch. Check the operation of the switch and replace it if necessary.
P057700	High voltage in cruise control input circuit	Cruise control switch: short circuit to battery +	Refer to the electrical manual and check the cruise control circuit between the ECM and the switch. Check the operation of the switch and replace it if necessary.
P057800	Signal Stuck in Cruise Control Multi-Function Input A Circuit	Cruise Control Multi-Function Input A Circuit High Resistance Cruise Control Multi-Function Input A Circuit Short to Ground Cruise control multi-function input signal A circuit: short circuit to battery + Cruise control switch stuck	Refer to the electrical manual and check the cruise control circuit between the ECM and the switch. Check the operation of the switch and replace it if necessary.
P057900	Problems with the operating range/ electrical characteristics of the cruise control multi-function input signal A circuit	Cruise Control Multi-Function Input A Circuit High Resistance Cruise Control Multi-Function Input A Circuit Short to Ground Cruise control multi-function input signal A circuit: short circuit to battery + Cruise control switch stuck	Refer to the electrical manual and check the cruise control circuit between the ECM and the switch. Check the operation of the switch and replace it if necessary.
P058500	Cruise Control System Multi-Function Input A/B Correlation	Cruise control acceleration monitoring failure	Check for other DTCs and repair/replace components as indicated by those codes first. Clear this DTC and retest.
P060143	Internal control module memory checksum error	Transmission Control Module (TCM) Internal Control Module Memory Checksum Error - Specific Memory Fault	Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is logged again and the module is suspected, refer to the warranty policy and procedures manual.
P060145	Internal control module memory checksum error	Transmission Control Module (TCM) Internal Control Module Memory Checksum Error - Program Memory Malfunction	Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is logged again and the module is suspected, refer to the warranty policy and procedures manual.
P060442	Internal Control Module Direct Access Memory (RAM) Error	Internal ECM Control Module RAM Error	If you suspect a module failure, refer to the Warranty Policy and Procedures Guide.
P060443	Internal Control Module Direct Access Memory (RAM) Error	General ECM Memory Malfunction	Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is logged again and the module is suspected, refer to the warranty policy and procedures manual.
P060444	Internal Control Module Direct Access Memory (RAM) Error	Checking for RAM Disconnection ECM - Specific Memory Fault	Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is logged again and the module is suspected, refer to the warranty policy and procedures manual.
P060445	Internal Control Module Direct Access Memory (RAM) Error	ECM RAM Checksum - Data Memory Malfunction	Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is logged again and the module is suspected, refer to the warranty policy and procedures manual.
P060542	Internal Control Module Read Only Memory (ROM) Error	TCM - General ROM Memory Malfunction, Checksum Error	Clear the DTC and retest. If the problem persists, replace the TCM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060543	Internal Control Module Read Only Memory (ROM) Error	TCM - ROM Disable Check	Clear the DTC and retest. If the problem persists, replace the TCM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060544	Internal Control Module Read Only Memory (ROM) Error	TCM - Primary ROM Check	Clear the DTC and retest. If the problem persists, replace the TCM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060545	Internal Control Module Read Only Memory (ROM) Error	TCM - Continuous Check ROM	Clear the DTC and retest. If the problem persists, replace the TCM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060546	Internal Control Module Read Only Memory (ROM) Error	TCM - Continuous Check ROM	Clear the DTC and retest. If the problem persists, replace the TCM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060548	Internal Control Module Read Only Memory (ROM) Error	ECM Electrical Circuits: Short to Ground ECM Electrical Circuits: Short to Battery + ECM Electrical Circuits: High Resistance TCM - ROM Disable Check - Control Software Malfunction	Check the ECM circuits. Refer to the electrical manual. Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is generated again, suspect the ECM. If a module fault is suspected, refer to the warranty policy and procedures manual.
P060601	Control unit processor	PCM/ECM Processor Controller Check - General Electronic Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060604	Control unit processor	PCM/ECM Processor Error Collection Instructions	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060605	Control unit processor	ECM/PCM Processor Scheduling Sequence Check - System Programming Failures	Program the module using an approved diagnostic system.
P060641	Control unit processor	PCM/ECM Processor Check Function Timer Malfunction - General Checksum Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060642	Control unit processor	PCM/ECM Processor Error Collection Instructions - General Memory Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060643	Control unit processor	ECM/PCM Processor Backup Memory Malfunction - Specific Memory Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060644	Control unit processor	ECM/PCM Processor Backup Memory Malfunction - Data Memory Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060645	Control unit processor	PCM/ECM Processor, Internal ROM Write Detected - Program Memory Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060646	Control unit processor	PCM/ECM Processor, Internal ROM Write Detection - Calibration/Parameter Memory Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060647	Control unit processor	Processor Check Function Timer Malfunction/PCM/ECM Processor Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060648	Control unit processor	Processor Scheduling Sequence Check/ECM/PCM Processor - Control Software Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060649	Control unit processor	PCM/ECM Processor Check - Internal Electronic Malfunction	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060700	Problems with the performance of the control unit	ECM - Event Information - CPU Control Function	Check the ECM electrical circuits and connectors. Refer to the electrical manual. Clear the DTC. Cycle the ignition to perform a reset by turning the ignition off and on and retest. If the DTC is generated again, suspect the ECM. If the module is suspected, refer to the warranty policy and procedures manual.
P060D00	Problems detecting accelerator pedal position for internal control module	Internal ECM data transmission failure	Clear the DTC and retest. If the problem persists, replace the ECM. If the module is suspected, refer to the warranty policy and procedures manual.
P060E62	Problems Determining Throttle Position for Internal Control Module	Throttle Motor Booster Malfunction Due to Valve Sensor Failure - Internal ECM Signal Matching Error	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P060E64	Problems Determining Throttle Position for Internal Control Module	Throttle Position Data Communication Failure - Internal ECM Signal Plausibility Loss	Clear the DTC and retest. If the problem persists, replace the ECM. If a module fault is suspected, refer to the Warranty Policy and Procedures manual.
P061000	Vehicle Options Error for Control Module	Vehicle Configuration File (CCF) settings mismatch	Configure the module using an approved diagnostic system.
P061600	Low voltage in the electrical circuit of the starter relay	Starter Relay Excitation Circuit Short to Ground Starter Relay Exciter Circuit High Resistance Starter relay failure	Check the operation of the starter relay. Refer to the electrical manual and check the electrical circuit of the starter relay. Repair / replace as necessary.
P061700	High voltage in the electrical circuit of the starter relay	Starter relay excitation circuit: short circuit to battery + Starter relay failure	Check the operation of the starter relay. Refer to the electrical manual and check the electrical circuit of the starter relay. Repair / replace as necessary.
P061A00	Torque characteristics for internal control module	Pedal pusher error	Based on the customer's report of a malfunction, using the approved diagnostic system, retrieve the on-board data recorder. First, check and repair/replace components for other DTCs. If this code continues to be set, contact technical assistance.
P061A29	Torque characteristics for internal control module	Absolute Engine Torque Calculation Malfunction - Auxiliary Processor	Based on the customer's report of a malfunction, using the approved diagnostic system, retrieve the on-board data recorder. First, check and repair/replace components for other DTCs. If this code continues to be set, contact technical assistance.
P061A64	Torque characteristics for internal control module	Absolute engine torque calculation failure	Based on the customer's report of a malfunction, using the approved diagnostic system, retrieve the on-board data recorder. First, check and repair/replace components for other DTCs. If this code continues to be set, contact technical assistance.
P061B29	Torque calculation characteristics for internal control module	Torque calculation characteristics for internal control module	Based on the customer's report of a malfunction, using the approved diagnostic system, retrieve the on-board data recorder. First, check and repair/replace components for other DTCs. If this code continues to be set, contact technical assistance.
P061B64	Torque calculation characteristics for internal control module	Torque calculation characteristics for internal control module	Based on the customer's report of a malfunction, using the approved diagnostic system, retrieve the on-board data recorder. First, check and repair/replace components for other DTCs. If this code continues to be set, contact technical assistance.
P062000	Generator control electrical circuit	Generator failure	Refer to the DTC Index in the appropriate section of your service manual.
P062500	Low voltage in the generator excitation winding terminal circuit	Voltage sensing circuit: high resistance Generator B+ electrical circuit: periodic increase in resistance Generator Control Circuit Short to Ground	Check the charging circuit fuse. Check the charging voltage. Check the charging system electrical circuits. Refer to the electrical manual. If no fault is found in the electrical circuits, install a new alternator. Refer to the appropriate section in the service manual. Clear DTCs and check for proper operation.
P062600	High voltage in the generator excitation winding terminal circuit	Generator connector: loose/not connected Generator control circuit: short circuit to battery + Generator Control Circuit High Resistance	Check the charging voltage. Check the charging system electrical circuits. Refer to the electrical equipment manual. If no fault is found in the electrical circuits, install a new alternator. Refer to the appropriate section in the service manual. Clear DTCs and check for proper operation.
P062800	Low Voltage in Fuel Pump A Control Circuit	Fuel Pump Control Circuit Short to Ground Fuel Pump Control Circuit High Resistance Fuel pump relay fault	Refer to the electrical manual and check the fuel pump circuits. Activate the relay and listen for a "click". Repair/replace as necessary. Clear DTCs and check for proper operation.
P062900	Fuel Pump A Control Circuit High Voltage	Fuel pump control circuit: short circuit to battery + Fuel pump relay fault	Refer to the electrical manual and check the fuel pump circuits. Activate the relay and listen for a "click". Repair/replace as necessary. Clear DTCs and check for proper operation.
P063000	VIN not programmed or incompatible -ECM/PCM	VIN not programmed VIN does not match vehicle specification	Configure the module using an approved diagnostic system.
P063305	Immobilizer key not programmed -ECM/PCM	Failed to transfer target identifier for security system	Program the key using an approved diagnostic system.
P063355	Immobilizer key not programmed -ECM/PCM	Security System: No target value in EMS	Program the module using an approved diagnostic system.
P063422	PCM/ECM/TCM Internal Temperature Too High A	ECM internal temperature too high Obstruction in the path of rotation of the cooling fan of the electronic control module box Operation of the cooling fan of the electronic control module box Internal ECM Sensor Error	Before performing any other actions, consider the customer's driving style and weather conditions. Check the operation of the electronic control module box cooling fan. Refer to the electrical manual and check the ECM circuits. Using the data logger function, check the ECM temperature. If the temperature is greater than 130°C, suspect the eCm. If a module malfunction is suspected, refer to the warranty policy and procedures manual.
P063424	PCM/ECM/TCM Internal Temperature Too High A	ECM internal temperature too high Obstruction in the path of rotation of the cooling fan of the electronic control module box Operation of the cooling fan of the electronic control module box Internal ECM Sensor Error	Before performing any other actions, consider the customer's driving style and weather conditions. Check the operation of the electronic control module box cooling fan. Refer to the electrical manual and check the ECM circuits. Using the data logger function, check the ECM temperature. If the temperature is greater than 130°C, suspect the eCm. If a module malfunction is suspected, refer to the warranty policy and procedures manual.
P066800	PCM/ECM/TCM Internal Temperature Sensor A Circuit Low Voltage	ECM Temperature Sensor Circuit Short to Ground	Erase the DTC code, turn the ignition off and on to restart by turning the ignition off and on, and check again. When you re-register the DTC code, if a module is suspected, please refer to the Warranty Service Policies and Procedures guide.
P066900	PCM/ECM/TCM Internal Temperature Sensor A Circuit High Voltage	Electrical circuit of the TCM temperature sensor: short circuit to + battery	Erase the DTC code, turn the ignition off and on to restart by turning the ignition off and on, and check again. When you re-register the DTC code, if a module is suspected, please refer to the Warranty Service Policies and Procedures guide.
P068700	ECM/PCM Power Relay Control Circuit High Voltage	ECM control relay failure	Check the ECM relay and electrical circuit. Refer to the electrical manual.
P069500	Low voltage in fan control circuit 3	Electronic Control Module Box Fan Circuit Short to Ground	Check the operation of the ECM box fan and the electrical circuit. Refer to the electrical manual.
P069600	High voltage in fan control circuit 3	Electrical circuit of the fan of the electronic control module box: short circuit to + battery	Check the operation of the ECM box fan and the electrical circuit. Refer to the electrical manual.
P070000	Gearbox control system (mIL request)	Gearbox failure	Check for other DTCs and repair those codes first. Clear this DTC and retest.
P085100	Low voltage in the electrical circuit of the input signal of the parking/ neutral position sensor switch	Park/Neutral Position Sensor Switch Circuit Short to Ground	Check the switch and electrical circuits. Refer to the electrical manual and repair/replace as necessary. Clear DTCs and check for proper operation.
P085200	High voltage in the electrical circuit of the input signal of the parking/ neutral position sensor switch	Park/Neutral Position Sensor Switch Circuit: Short to Battery Positive	Check the switch and electrical circuits. Refer to the electrical manual and repair/replace as necessary. Clear DTCs and check for proper operation.
P131500	Persistent misfire	Malfunction in the low voltage circuit from the ECM to the ignition coil (also a cylinder misfire DTC is registered) Ignition coil failure Malfunction/ contamination/ incorrect spark plug gap Low fuel pressure Fuel injector electrical circuit fault(s)(also registered DTC codes for injectors) Low compression in the engine cylinder	For information on checking the ignition coil, refer to the dTc codes related to ignition coil failure in this Index. Check the condition and interelectrode gaps of the spark plugs. Check the fuel pressure and the presence of DTC codes for injectors, see the corresponding section in the manual for service stations.
P131600	Injector Control Module Codes Detected	Engine Misfire - Injector Control Module Codes Detected	If you suspect a module failure, refer to the Warranty Policy and Procedures Guide.
P136700	Additional code for ignition system	Ignition Coil Bank A Monitor Circuit to ECM High Resistance, Short to Ground, Short to Battery Electrical fault in module/ignition coil ground circuit, right bank of cylinders	Refer to the electrical manual and check the electrical circuit between the ignition coils and the ECM. Repair as necessary. For ignition coil testing information, refer to the ignition coil related dTc codes in this Index.
P136800	Additional code for ignition system	Ignition Coil Bank B Monitor Circuit to ECM High Resistance, Short to Ground, Short to Battery Electrical fault in ignition module/coil ground circuit, left bank of cylinders	Refer to the electrical manual and check the electrical circuit between the ignition coils and the ECM. Repair as necessary. For ignition coil testing information, refer to the ignition coil related dTc codes in this Index.
P160300	EEPR0M malfunction	ECM failure	If ECM is suspected, refer to the Warranty Policy and Procedures manual.
P210129	Problems with the operating range/ characteristics of the electrical circuit of the throttle actuator control switch A	Pinched throttle valve, gearbox or electric motor	Check for fuel system DTCs and for a message in the instrument cluster. Repair if necessary. If the problem persists, replace the throttle body. Refer to the appropriate section in the service manual.
P210162	Problems with the operating range/ characteristics of the electric circuit of the electric motor controlling the throttle actuator A	Pinched throttle valve, gearbox or electric motor	Check for fuel system DTCs and for a message in the instrument cluster. Repair if necessary. If the problem persists, replace the throttle body. Refer to the appropriate section in the service manual.
P210164	Problems with the operating range/ characteristics of the electrical circuit of the throttle actuator control switch A	Pinched throttle valve, gearbox or electric motor	Check for fuel system DTCs and for a message in the instrument cluster. Repair if necessary. If the problem persists, replace the throttle body. Refer to the appropriate section in the service manual.
P210177	Problems with the operating range/ characteristics of the electrical circuit of the throttle actuator control switch A	Pinched throttle valve, gearbox or electric motor	Check for fuel system DTCs and for a message in the instrument cluster. Repair if necessary. If the problem persists, replace the throttle body. Refer to the appropriate section in the service manual.
P210329	High voltage in the electrical circuit of the throttle actuator control switch A	Electrical control circuit of the throttle actuating device: battery short circuit ECM failure	Check the electric throttle body and electrical circuits. Refer to the electrical manual. Clear DTCs and verify proper operation. Refer to the guided diagnostic routine for this code on the approved diagnostic system. If the ECM is suspected, refer to the warranty policy and procedures manual.
P210364	High voltage in the electrical circuit of the throttle actuator control switch A	Control circuit: short circuit to battery + ECM failure	Check the electric throttle body and electrical circuits. Refer to the electrical manual. Clear DTCs and verify proper operation. Refer to the guided diagnostic routine for this code on the approved diagnostic system. If the ECM is suspected, refer to the warranty policy and procedures manual.
P210500	Throttle Motor Control System - Forced Engine Shutdown	Throttle MIL Request Due to Fuel Cut	Check for DTCs that indicate the cause of the fuel cutoff. Perform the actions specified for those DTCs.
P210629	Throttle actuator control system - forced power limitation	Intentional reduction of power (emergency operation mode)	Check for fuel system DTCs and for a message in the instrument cluster. Repair if necessary. If the problem persists, replace the throttle body. Refer to the appropriate section in the service manual.
P210664	Throttle actuator control system - forced power limitation	Intentional reduction of power (emergency operation mode)	Check for fuel system DTCs and for a message in the instrument cluster. Repair if necessary. If the problem persists, replace the throttle body. Refer to the appropriate section in the service manual.
P211800	Problems with the operating range/ current characteristics of the throttle actuator control switch	Throttle Motor Over Current Condition Registered ECM failure	Refer to the electrical manual and check the wiring between the ECM and the throttle actuator. Refer to the guided diagnostic routine for this code on the approved diagnostic system. If ECM malfunction is suspected, refer to the warranty policy and procedures manual.
P211900	Throttle body operating range/performance issues in regards to throttle actuator control	Throttle spring failure	Check the throttle return spring on the throttle body. Repair/ replace as needed. Check for DTC codes for the fuel supply system and for a message on the instrument panel. Repair it if necessary. If the problem persists, replace the throttle body. Refer to the corresponding section in the service station manual.
P212200	Throttle/Pedal Position Sensor/Switch D Circuit	Throttle Position Sensor Circuit 2 Low Input Voltage	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P212300	High voltage in the electrical circuit of the throttle position sensor/ switch D / accelerator pedal	Throttle Position Sensor Circuit 2 High Input Voltage	Refer to the guided diagnostic program for this code on the approved diagnostic system.
P213529	Correlation of voltage in the electrical circuits of the throttle position sensor/ switch A/B/ accelerator pedal	Driver Request Sensor - Circuit Range/Performance Problems 1 and 2 - Auxiliary Processor	Refer to the guided diagnostic routine for this code on the approved diagnostic system. If an ECM fault is suspected, refer to the warranty policy and procedures manual.
P213564	Correlation of voltage in the electrical circuits of the throttle position sensor/ switch A/B/ accelerator pedal	Driver Request Sensor - Circuit Range/Performance Problems 1 and 2 - Auxiliary Processor	Refer to the guided diagnostic routine for this code on the approved diagnostic system. If an ECM fault is suspected, refer to the warranty policy and procedures manual.
P222800	Low Voltage in Barometric Pressure Sensor A Circuit	Barometric pressure sensor failure (internal ECM failure)	Erase the DTC code, turn the ignition off and on to restart by turning the ignition off and on, and check again. If DTC codes are generated again when ECM is suspected, refer to the Warranty Policy and Procedures manual.
P222900	High Voltage in Barometric Pressure Sensor A Circuit	Barometric pressure sensor failure (internal ECM failure)	Erase the DTC code, turn the ignition off and on to restart by turning the ignition off and on, and check again. If DTC codes are generated again when ECM is suspected, refer to the Warranty Policy and Procedures manual.
P240100	Low Voltage in Evaporative Emission Control Pump Control Circuit	In-Tank Leak Detection Pump (DMTL) Circuit(s): Short to Ground DMTL Pump Circuit(s): High Resistance	Refer to the electrical manual and check the wiring between the ECM and the DMTL pump. Make any necessary repairs.
P240200	High Voltage in Evaporative Emission Control Pump Control Circuit	DMTL pump electrical circuit(s): short circuit to battery +	Refer to the electrical manual and check the wiring between the ECM and the DMTL pump. Make any necessary repairs.
P240429	Evaporative Emission Control System Leak Detection Pump Sensing Circuit Range/Performance Problems	DMTL Reference Leak	Check the fuel vapor control system for operation and leaks. Check the DMTL pump and electrical circuits. Refer to the electrical manual. Perform a DMTL test. Refer to the appropriate section in the service manual.
P24042F	Evaporative Emission Control System Leak Detection Pump Sensing Circuit Range/Performance Problems	Chaotic signal of DMTL system	Check the DMTL pump and electrical circuits. Refer to the electrical equipment manual. Refer to the relevant section in the service station manual.
P240500	Low Voltage in Evaporative Emission Control Pump Sensing Circuit	DMTL Pump Electrical Circuit: Low Voltage Reference Circuit	Refer to the electrical manual and check the wiring between the ECM and the DMTL pump. Make any necessary repairs.
P240600	High Voltage in Evaporative Emission Control Pump Sensing Circuit	DMTL Pump Electrical Circuit: High Voltage in Reference Circuit	Refer to the electrical manual and check the wiring between the ECM and the DMTL pump. Make any necessary repairs.
P240B00	Low voltage in the heating element circuit of the leak control pump in the fuel vapor control system	Low voltage in the control circuit of the heating element DMTL	Refer to the electrical manual and check the wiring between the ECM and the DMTL pump. Make any necessary repairs.
P240C00	High Voltage in Evaporative Emission Control Pump Heating Element Circuit	High voltage in the control circuit of the heating element DMTL	Refer to the electrical manual and check the wiring between the ECM and the DMTL pump. Make any necessary repairs.
P245000	Performance issues/vapor control system multi-way valve stuck open	DMTL Pump Electrical Circuit: Short Circuit, High Resistance DMTL system switching valve malfunction	Refer to the electrical manual and check the wiring between the ECM and the DMTL valve. Repair/replace as necessary. Refer to the appropriate section in the workshop manual.
P245100	Fuel vapor control system multi-way valve stuck closed	DMTL Pump Electrical Circuit: Short Circuit, High Resistance DMTL system switching valve malfunction	Refer to the electrical manual and check the wiring between the ECM and the DMTL valve. Repair/replace as necessary. Refer to the appropriate section in the workshop manual.
P252516	Electrical circuit of the vacuum tank pressure sensor	Brake Booster Vacuum Pump Relay: Short to Ground	Refer to the electrical manual and check the brake pump relay circuits/relay operation.
P252517	Electrical circuit of the vacuum tank pressure sensor	Brake booster vacuum pump relay: short circuit to battery +	Refer to the electrical manual and check the brake pump relay circuits/relay operation.
P261000	ECM Internal Engine Shutdown Timer Performance Problems	Internal ECM error	If ECM failure is suspected, refer to the Warranty Policy and Procedures manual.
P277200	Problems with the operating range/ electrical circuit characteristics of the four-wheel drive (4WD)low range switch	Low Gear Ratio Plausibility Check (cAN TCCM message actual voltage)	Check for DTCs for the 4WD system. Perform a full DTC read for the vehicle.
U007300	Disabling the "A" bus of the control unit data transmission	CAN channel electrical circuit malfunction	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U010100	Lost connection with TCM	CAN network fault for ECM/TCM	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U010200	Lost communication with the transfer case control unit	CAN Network Malfunction for ECM/Transfer Case Control Module	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U010400	Lost Communication with Cruise Control Module	CAN Bus Transmission Timeout for ECM/Cruise Control Module	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U012100	Lost Communication with Anti-Lock Brake System (ABS) Control Module	CAN network fault for ECM/ABS	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U012600	Lost Communication with Steering Angle Sensor Module	CAN Network Malfunction for ECM/Steering Angle Sensor	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U012800	Lost Communication With Parking Brake Control Module	CAN network fault consisting of no signal to ECM/electronic parking brake	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U013300	Lost Communication with Suspension Control Module "A"	CAN Network Malfunction for ECM/Active Roll Control Module	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U013800	Lost Communication with Terrain Response System Control Module	CAN Network Malfunction for ECM/Terrain Response Optimization Switch	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U015100	Lost communication with the driver and passenger protection system control unit	Lost Communication - CAN Network or Wired Connections	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U01511F	Lost communication with the driver and passenger protection system control unit	Lost connection - SRS failure	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U015157	Lost communication with the driver and passenger protection system control unit	Lost connection - CAN failure	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U015500	Lost Communication with Instrument Panel Control (IPC) Module	CAN network fault for ECM/IPC	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U016700	Lost communication with vehicle immobilizer control module	Timeout caused by no return of immobilizer request code	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U023500	Lost communication with the front distance sensor of the cruise control system	Lost connection Fault status transmitted	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U040264	Invalid data received from TCM	Invalid data received from transmission control unit - current gear position status	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U040267	Invalid data received from TCM	Invalid data received from transmission control unit - gear selector position status	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U040281	Invalid data received from TCM	Invalid data received from transmission control unit - output shaft speed signal	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U042381	Invalid data received from instrument cluster control module	Outside temperature	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U042386	Invalid data received from instrument cluster control module	Battery voltage level	Check for other CAN related DTCs or apparently unrelated customer complaints. Perform a full vehicle DTC read. Check CAN and module power and ground circuits. Refer to electrical manual. Repair/replace as necessary. Clear DTCs and test for proper operation.
U042600	Invalid data received from vehicle immobilizer control module	Security code mismatch	Check the module configuration using an approved diagnostic system.
U206400	Indicator lamp requested by another control unit	There was a collision	Check for SRS DTCs. Refer to the DTC Index in the appropriate section of the service manual.