This function is used to service the electronic parking brake.
Note:
The vehicle must be positioned so that it cannot begin to roll when the parking brake is released.
Test conditions:
The vehicle must be standing on level ground.
Make sure that the vehicle cannot start to roll.
Parking brake released.
Ignition on, engine off.
Battery voltage above 12.5V.
Procedure:
Start the function.
Follow the instructions in the program.
If the function fails, check the test conditions and repair any faults.