Land Rover Defender: Electric Park Brake Service Mode Activation and Deactivation
GENERAL PROCEDURES
ACTIVATION
CAUTION: This procedure requires the vehicle in the Park or Neutral position, with the ignition turned ON (the engine must be OFF) and the parking brake system released.
NOTE: This procedure allows the parking brake to be released when removing and installing new rear brake pads or brake discs.
1. Press and hold the parking brake switch in the release position.
2. Wait 2 seconds.
3. Press and hold the accelerator pedal in the wide open throttle position.
4. Wait 2 seconds.
5. Turn the ignition Off and back On immediately.
NOTE: An audible noise will be heard to confirm that the parking brake has been released in Service Mode.
6. Release the accelerator pedal and release the parking brake switch to the neutral position.
DEACTIVATION
CAUTIONS:
- This procedure requires the vehicle in the Park or Neutral position, with the ignition turned ON (the engine must be OFF) and the parking brake system in Service Mode.
- Once the rear brake pads or brake discs have been installed, the Service Mode must be cancelled.
1. Press and hold the parking brake switch in the apply position.
2. Wait 2 seconds.
3. Press and hold the accelerator pedal in the wide open throttle position.
4. Wait 2 seconds.
5. Turn the ignition Off and back On immediately.
NOTE: An audible noise will be heard to confirm that the parking brake has been released from the Service Mode.
6. Release the accelerator pedal and release the parking brake switch to the neutral position.
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Parking Brake Release Actuator
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
PART(S)
REMOVAL
1.
Connect the Jaguar Land Rover (JLR) approved diagnostic equipment and
set the Integrated Power
Brake to the assembly mode.
Genera
Integrated Power Brake System
DESCRIPTION AND OPERATION
COMPONENT LOCATION
Cruise Control Module (CCM)
Integrated Power Brake
Brake pedal
Accelerator Pedal Position (APP)
Steering Angle Sensor Control Module (SASM)
Restrai
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Airbag Supplementary Restraint System
DIAGNOSIS AND TESTING
PRINCIPLE OF OPERATION
For a detailed description of the supplemental restraints system and
operation, refer to the relevant Description and
Operation section in the workshop manual. REFER to: Airbag and Safety Belt
Pretensioner Supplemental Restraint
System - [+] Vehicles wi
Tailgate Wiring Harness
REMOVAL AND INSTALLATION
REMOVAL
NOTES:
This procedure contains some variation in the illustrations depending
on the vehicle specification, but the
essential information is always correct.
This procedure contains illustrations showing certain components
removed to provide extra clarity.
1.
