Principle Of Operation
For a detailed description of the rear disc brake, refer to the relevant description and operation information, refer to DESCRIPTION AND OPERATION .
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
For additional information, refer to Brake System (Diagnosis and Testing).