Vehicle electrical distribution system Land Rover Discovery 3
Specification of the communication network of modules
Tightening torque specifications Name Nm lb- ft Nuts for fastening the bracket of the central switching unit 10 7 Central Switch Unit Bracket Mounting Bolts 25 18 Engine bay ground cable nuts 25 18...
Tightening torque specifications Name Nm lb- ft Nuts for fastening the bracket of the central switching unit 10 7 Central Switch Unit Bracket Mounting Bolts 25 18 Engine bay ground cable nuts 25 18...
The device and technical description of the communication network
Communication networks (mOST multimedia bus) NOTE: D - High Speed CAN Bus, P - MOST Item name Spare part catalog number Description 1 - Instrument panel 2 - HarmanKardon Logic 7 Amplifier 3 -...
Communication networks (mOST multimedia bus) NOTE: D - High Speed CAN Bus, P - MOST Item name Spare part catalog number Description 1 - Instrument panel 2 - HarmanKardon Logic 7 Amplifier 3 -...
Diagnostics and testing of communication network
Inspection and verification 1. Ensure that the customer's complaint is justified. 2. Visually inspect for obvious defects. Some networks have a wired connection.; a multimeter and electrical manuals...
Inspection and verification 1. Ensure that the customer's complaint is justified. 2. Visually inspect for obvious defects. Some networks have a wired connection.; a multimeter and electrical manuals...
Battery Junction Box (BJB) 4.0L
Removal All cars 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Switch the SRS system to safe mode. For more information, refer to the Standard...
Removal All cars 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Switch the SRS system to safe mode. For more information, refer to the Standard...
Battery Junction Box (BJB) 4.4L
Removal All cars 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Switch the SRS system to safe mode. For more information, refer to the Standard...
Removal All cars 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Switch the SRS system to safe mode. For more information, refer to the Standard...
Central Junction Box (CJB)
Removal 1. If the Central Junction Box (CJB) needs to be replaced, connect the vehicle to T4. 2. Remove the glove compartment. For more information, refer to Glove Compartment (76.52.03) 3. Remove...
Removal 1. If the Central Junction Box (CJB) needs to be replaced, connect the vehicle to T4. 2. Remove the glove compartment. For more information, refer to Glove Compartment (76.52.03) 3. Remove...
Wiring Harness Specifications
Tightening torques Description Nm lb- ft Wiring Harness Bridge Mounting Bolts - 4.0L Engine 45 33 Main Power Cable Fuse Block Retaining Bolt - 4.0L Engine 10 7 Purge Valve Mounting Bolt - 4.4L Engine...
Tightening torques Description Nm lb- ft Wiring Harness Bridge Mounting Bolts - 4.0L Engine 45 33 Main Power Cable Fuse Block Retaining Bolt - 4.0L Engine 10 7 Purge Valve Mounting Bolt - 4.4L Engine...
Body Wiring Harness — Cars up to 12/2006
Removal All cars 1. NOTE: All wiring harness terminals can be accessed with the body mounted to the frame. The illustration shows the wiring harness routing. Routing the frame wiring harness. 2. Open...
Removal All cars 1. NOTE: All wiring harness terminals can be accessed with the body mounted to the frame. The illustration shows the wiring harness routing. Routing the frame wiring harness. 2. Open...
Body Wiring Harness — Vehicles from 01/2007
Removal All cars 1. NOTE: All wiring harness terminals can be accessed with the body mounted to the frame. The illustration shows the wiring harness routing. Routing the frame wiring harness. 2. Open...
Removal All cars 1. NOTE: All wiring harness terminals can be accessed with the body mounted to the frame. The illustration shows the wiring harness routing. Routing the frame wiring harness. 2. Open...
Tailgate Wiring Harness
Removal 1. Open the rear door and tailgate. 2. Disconnect the ground cable from the battery. For more information, refer to Specification. 3. Remove the liftgate lower trim panel. For more...
Removal 1. Open the rear door and tailgate. 2. Disconnect the ground cable from the battery. For more information, refer to Specification. 3. Remove the liftgate lower trim panel. For more...
2.7L Engine Wiring Harness
Removal 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Remove the crankcase ventilation oil separator. For more information, refer to Engine...
Removal 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Remove the crankcase ventilation oil separator. For more information, refer to Engine...
4.0L Engine Wiring Harness
Removal 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Remove the engine protection shield. For more information, refer to Engine Protection...
Removal 1. Disconnect the ground cable from the battery. For more information, refer to Specification. 2. Remove the engine protection shield. For more information, refer to Engine Protection...
4.4L Engine Wiring Harness
Removal 1. CAUTION: Do not work on a vehicle supported only by a jack. Be sure to support the vehicle securely. Raise and support the vehicle. 2. Remove the engine protection shield. For more...
Removal 1. CAUTION: Do not work on a vehicle supported only by a jack. Be sure to support the vehicle securely. Raise and support the vehicle. 2. Remove the engine protection shield. For more...
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