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.
With the engine running, verify that the time on the hourmeter increments properly.
- If the time does not increment properly, replace the IPC.