Circuit/System Verification
With a scan tool, verify that DTC U182A is not set in the SDGM, and U189A is not set in the HPCM.
- If either DTC is present, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
With a scan tool, verify that DTC U182A is not set in the SDGM, and U189A is not set in the HPCM.