Action Taken When the DTC Sets
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- The SERVICE BRAKE SYSTEM message and SERVICE STEER SYSTEM message will be displayed.
- A chime will sound.
- EHPS module operation is reduced and the electric motor control is inactive.
- Stores DTC C0564 in the powertrain control module (PCM).
- History DTC C0564 will be set in PCM.