What does the parking brake control module do?
The parking brake control module has an internal motor, apply actuator, release actuator and temperature sensor. The parking brake control module also contains the logic for applying and releasing the parking brake when commanded by the EPB control switch.
Can a parking brake be put into service mode?
But if any parking brake cable or EPB unit replacement is required, the EPB will need to be put into service mode. This can be done manually using the service port on the EPB module and backing the motor off by hand, using the proper tool.
Do you need to change your parking brake cable?
Rear brake pad service or even caliper replacement on GM’s Chevy and Cadillac models with the cable puller EPB system is performed similar to a non-powered parking brake system. But if any parking brake cable or EPB unit replacement is required, the EPB will need to be put into service mode.
How often do you have to re initialize electric parking brake?
The cost savings is substantial when the complete unit that the dealer will supply is more than $1,000. The EPB unit can be re-initialized manually after gear replacement by pressing the parking brake button three times with five-second intervals between pushes.
What’s the number to call for a parking brake?
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When to replace parking brake actuator primary cable?
The EPB actuator should be replaced if any of the above tests fail. When replacing the EPB actuator, do NOT replace the secondary parking brake cables unless they are worn or damaged. The actuator primary cable should be uncoupled at the compensator. There is no need to uncouple the secondary cables.
What to do when the parking brake is released?
Warning:Ensure the vehicle cannot roll away when the parking brake is released. Chock the road wheels, and on automatic vehicles ensure the gear selector is in park. 4. Apply and release the parking brake five times using the apply/release switch. 5. Recheck the failure memory for DTCs. DTCs that return are permanent faults.
How to calibrate a jagrepair EPB motor?
To do this, set the system into ‘Calibration Mode’ by doing a battery reset. Then, with ignition ‘ON’ and the vehicle brakes at room temperature, lightly press the brake pedal and apply the parking brake. Date of issue 12/05 Bulletin Number XJ206-07 Page 3 of 10 DTC C1784 – EPB MOTOR OUTPUT SHORT TO GROUND.
Why is the left side of my parking brake not working?
The screw was stripped out on the inside so when you engage the parking brake the right side was not engaging throwing an error message on the dash and shutting down the parking brake system. Once the the module senses a fault you cannot engage or disengage the parking brake. That’s why the left rear would stay locked up.