Circuit/System Verification
WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Verify that ECM DTC P0606, P0A1D is not set.
- If the DTC is set, Refer to Diagnostic Trouble Code (DTC) List - Vehicle .