Circuit/System Testing
WARNING: This page is about a different car, the 2010 GMC Terrain and 2010 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- Verify that DTC C056E is not present.
- If DTC C056E is present, program the module that set the DTC and verify the DTC does not reset.
- If the DTC resets, replace the module that set the DTC.