DTC Trouble Code Index (Freelander 2)

NOTE: If a control module or component is suspected and the vehicle remains under manufacturer's warranty, refer to the warranty manual (subsection B1.2) before installing a new module/component, or determine if there is a previously approved special program in effect.

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 the manufacturer-approved diagnostic system).

NOTE: When performing voltage or resistance tests, always use a digital multimeter (DMM) with three decimal places of accuracy and a current calibration certificate. Always include the resistance of the DMM leads when testing resistance.

NOTE: Before starting diagnostic programs using Pinpoint tests, check and eliminate basic faults.

NOTE: If DTCs are logged and the fault is not present after performing the Pinpoint tests, an intermittent problem may be the cause. Always check for loose connections and corroded terminals

(The original article is located on the website: LRMAN.RU)

DTC	Description	Possible reason	Action
B117C07	Raising the rear door window	Mechanical failure	Check the rear window mechanism for mechanical failure
B117C72	Raising the rear door window	Actuator jammed in open position	Clear the DTC and retest. If the DTC recurs, install a new tailgate module, refer to the new module installation note at the top of the DTC Index.
B117C73	Raising the rear door window	Actuator jammed in closed position	Clear the DTC and retest. If the DTC recurs, install a new tailgate module, refer to the new module installation note at the top of the DTC Index.
B117C92	Raising the rear door window	Problems with characteristics or incorrect operation	Refer to the electrical diagrams and check the power and ground circuit of the rear door module
B117D72	Lowering the rear door window	Actuator jammed in open position	Clear the DTC and retest. If the DTC recurs, install a new tailgate module, refer to the new module installation note at the top of the DTC Index.
B117D73	Lowering the rear door window	Actuator jammed in closed position	Clear the DTC and retest. If the DTC recurs, install a new tailgate module, refer to the new module installation note at the top of the DTC Index.
B117E07	Front door window lift	Mechanical failure	Check the front window mechanism for mechanical failure
B117E72	Front door window lift	Actuator jammed in open position	Clear the DTC and retest. If the DTC recurs, install a new driver/front passenger door module (DDM/PDM), refer to the new module installation note at the top of the DTC Index.
B117E73	Front door window lift	Actuator jammed in closed position	Clear the DTC and retest. If the DTC recurs, install a new driver/front passenger door module (DDM/PDM), refer to the new module installation note at the top of the DTC Index.
B117F72	Lowering the front door window	Actuator jammed in open position	Clear the DTC and retest. If the DTC recurs, install a new driver/front passenger door module (DDM/PDM), refer to the new module installation note at the top of the DTC Index.
B117F73	Lowering the front door window	Actuator jammed in closed position	Clear the DTC and retest. If the DTC recurs, install a new driver/front passenger door module (DDM/PDM), refer to the new module installation note at the top of the DTC Index.
B118929	Front door window position sensor	Invalid signal	Perform a pinpoint test for this DTC using the manufacturer approved diagnostic system.
B118A29	Rear door window position sensor	Invalid signal	Perform a pinpoint test for this DTC using the manufacturer approved diagnostic system.
B11D183	LIN bus - electrical circuit "C"	Incorrect calculated checksum value for signal	Refer to the electrical circuit diagrams and check the LIN circuit between the driver switch module and the driver door module (DDM) for a short/open, clear the DTC and retest. If the DTC remains, install a new switch module. For additional information, refer to: Driver's Door Window Regulator Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
B11D186	LIN bus - electrical circuit "C"	Invalid signal	Refer to the electrical circuit diagrams and check the LIN circuit between the driver switch module and the driver door module (DDM) for a short/open, clear the DTC and retest. If the DTC remains, install a new switch module. For additional information, refer to: Driver's Door Window Regulator Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
B11D187	LIN bus - electrical circuit "C"	No message	Refer to the electrical circuit diagrams and check the LIN circuit between the driver switch module and the driver door module (DDM) for a short/open, clear the DTC and retest. If the DTC remains, install a new switch module. For additional information, refer to: Driver's Door Window Regulator Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
B1A9883	LIN bus - electrical circuit #1	Incorrect calculated checksum value for signal	Perform the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Refer to the electrical circuit diagrams and test the LIN circuit between the driver side rear door module and the driver door module (DDM) for a short/open, clear the DTC and retest. If the DTC persists, install a new switch module. For additional information, refer to: Driver's Door Window Regulator Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
B1A9886	LIN bus - electrical circuit #1	Invalid signal	Refer to the electrical circuit diagrams and check the LIN circuit between the driver side rear door module and the driver door module (DDM) for a short/open, clear the DTC and retest. If the DTC remains, install a new switch module. For additional information, refer to: Driver's Door Window Regulator Control Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
B1A9887	LIN bus - electrical circuit #1	No message	Refer to the electrical circuit diagrams and check the LIN circuit between the driver side rear door module and the driver door module (DDM) for a short/open, clear the DTC and retest. If the DTC remains, install a new switch module. For additional information, refer to: Driver's Door Window Regulator Control Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
C1B1411	Sensor power supply #1	Short circuit to ground	Refer to electrical circuit diagrams and check front door window sensor power supply circuit for short to ground
C1B1415	Sensor power supply #1	Short circuit on +battery or open circuit	Refer to the electrical circuit diagrams and check the front door window sensor power supply circuit for a short to battery or open circuit
C1B1511	Sensor power supply #2	Short circuit to ground	Refer to the electrical circuit diagrams and check the rear door window sensor power supply circuit for a short to ground
C1B1515	Sensor power supply #2	Short circuit on +battery or open circuit	Refer to the electrical diagrams and check the rear door window sensor power supply circuit for a short to battery or open circuit
U030000	Internal control module software incompatibility	Invalid configuration message received	Configure the CJB using the manufacturer approved diagnostic system. Clear the DTCs and retest. If the DTC is still logged, suspect the driver/front passenger door module (DDM/PDM); refer to the new module installation note at the top of the DTC Index.
U201324	Switch block	Signal hang at high voltage	Perform the pinpoint tests associated with this DTC using the manufacturer approved diagnostic system. Clear the DTC and retest. If the DTC persists, install a new driver's door switch assembly. For additional information, refer to: Driver's Door Power Window Control Switch (501-11 Glass, Frames and Mechanisms, Removal and Installation).
U201444	Control module hardware	Data memory failure	Install the new driver/front passenger door module (DDM/PDM), refer to the new module installation note at the top of the DTC Index.
U210000	Primary configuration is not configured	Lack of variant information	Configure the driver/front passenger door module (DDM/PDM), using a diagnostic system approved by the manufacturer.
U300049	Control module	Internal electronic malfunction	Install the new driver/front passenger door module (DDM/PDM), refer to the new module installation note at the top of the DTC Index.