Circuit/System Verification
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 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.