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 that DTC P1AE7 is not set.
- If the DTC is set, refer to DTC P1AE6 or P1AE7 .
- Verify that DTCs P1AF4, P1AF5, P1AF6 and P1AF7 is not set.
- If the DTC is set, program the drive motor generator power inverter module with the latest software version. If the DTC resets replace the T6 drive motor generator power inverter module.