DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module [08/2014 - ]: Procedure
- CHECK FOR DTC (CAN COMMUNICATION SYSTEM)
- Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2014 - ] .
- Check for DTCs. Refer to DTC CHECK / CLEAR [08/2014 - ]
.RESULT
Result Proceed to DTC is not output A DTC is output B
B → See step 3
A → See step 2
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]
- GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]