Circuit/System Verification

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Verify the engine is not seized or binding.
- If the engine is seized or binding, refer to Symptoms - Engine Mechanical .
Verify that DTC P0335 or P0336 is not set.
- If the DTC P0335 or P0336 is set, Refer to DTC P0335 , or DTC P0336 .
If the DTC is set, program the T6 drive motor generator power inverter module. If the DTC resets, Refer to DTC P0A3F, P0A40, P0C52, P0C53, P0C5C, P0C5D, or P1B03 .