Diagnostic Test

PCM FROM ANOTHER VEHICLE INSTALLED
NOTE:
This Diagnostic Trouble Code (DTC) is set when a PCM from another vehicle is installed into the current vehicle.

Has another PCM been installed?

Yes
- Replace the Powertrain Control Module in accordance with the Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to the appropriate Diagnosis & Testing article in Engine Performance .
No
- Go To 2
OTHER CAN-C MODULES SET VIN MISMATCH
Is VIN Mismatch DTC set in other CAN-C modules?

Yes
- Replace the Powertrain Control Module in accordance with the Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to the appropriate Diagnosis & Testing article in Engine Performance .
No
- Replace the Totally Integrated Power Module in accordance with the Service Information.
- Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .