| The electric park brake will not engage or release (with no electric park brake warning message) |
- Both electric park brake control module fuse (s) failure
- Electric park brake actuator incorrectly installed to the vehicle
- Rear brake lining wear
- Service brake incorrectly adjusted following lining change
- Brake caliper malfunction
- Electric park brake actuator internal fault
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- Check fuse(s).
- Check left electric park brake actuator is correctly installed to the vehicle. Rectify as required.
- Check the rear and primary cables for correct installation and damage.
- Inspect the rear brake linings for wear.
- Re-calibrate the park brake, refer to the calibration procedure.
- Check the rear service brake for correct installation and operation.
- Check for related electric park brake control module DTCs and refer to the relevant DTC index.
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| The electric park brake will not engage or release (with no electric park brake warning message) |
- Electric park brake actuator incorrectly installed to the vehicle
- Rear brake lining wear
- Brake caliper malfunction
- Electric park brake actuator internal fault
|
- Check left electric park brake actuator is correctly installed to the vehicle. Rectify as required.
- Inspect the rear brake linings for wear.
- Check the rear service brake for correct installation and operation.
- Check for related electric park brake control module DTCs and refer to the relevant DTC index.
|
| No communication with the electric park brake control module |
- Fuse(s)
- Module off bus
- CAN network error
- Electric park brake control module internal fault
|
- Check fuse(s).
- Ensure battery is fully charged and in serviceable condition. Check battery voltage at electric park brake control module.
- Check CAN network using manufacturer approved diagnostic system.
- Check for related electric park brake control module DTCs and refer to the relevant DTC index.
|
| 'Park Brake Fault' displayed on message centre with associated warning lamps |
- Electric park brake control module internal fault
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- Check for related electric park brake control module DTCs and refer to the relevant DTC index.
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| Brakes drag |
- Electric park brake actuator incorrectly installed to the vehicle
- Rear brake lining wear
- Brake caliper malfunction
- Electric park brake actuator internal fault
|
- Check left electric park brake actuator is correctly installed to the vehicle. Rectify as required.
- Inspect the rear brake linings for wear.
- Check the rear service brake for correct installation and operation.
- Check for related electric park brake control module DTCs and refer to the relevant DTC index.
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