Circuit/System Verification
- Verify that no other DTCs are set
- If DTC is set, refer to Diagnostic Trouble Code (DTC) List - Vehicle
- With a Tech 2, view the Invalid Signal Data Display
- If no invalid signals are present, view Signal Fault Data in the Enhanced DTC Data.
- Perform the EBCM Relearn function under Module Setup. If DTC resets, replace the EBCM.