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.
- Perform the scan tool Crankshaft Position Variation Learn procedure.
- Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed in the Freeze Frame/Failure Records data.
- Verify the DTC is not set.
- If the DTC sets
Replace the K20 Engine Control Module.
- If the DTC does not set
- If the DTC sets
- All OK