Circuit/System Verification
WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Verify that DTC C0558 is not set.
- If the DTC is set, calibrate the CCM. If the DTC resets, replace the CCM.