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.
Inspect for DTC P0AF7.
- If the DTC is set, refer to DTC P0AF7 .
- If the DTC is not set, continue to Circuit/System Testing.