U04xx trouble codes
- U0401 Invalid Data Received from ECM/PCM
- U0402 Invalid Data Received from Engine Control Module (ECM/PCM)
- U0403 Invalid Data Received from Transmission Control Module (TCM)
- U0415 Invalid Data Received from ABS Control Module
- U0418 Invalid Data Received from Brake System Control Module
- U0420 Invalid Data Received from Power Steering Control Module
- U0440 Invalid Data Received from Gateway Module
- U0452 Invalid Data Received from Restraints Control Module