Circuit/System Verification
WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Diagnose all EBCM system related faults if C0574 goes to history after a 15 minute cool down period. Other faults may cause the circuit board to overheat.
Verify DTC C0574 is not set.
- If DTC is set, replace the EBCM.