DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module [08/2019 - ]: Procedure
WARNING: This page is about a different variant/trim than selected.
- RECONFIRM DTC
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [08/2019 - ]
- Check if the same DTCs are output.
Refer to DTC CHECK / CLEAR [08/2019 - ]
RESULTResult Proceed to DTCs are output A DTCs are not output B
Result:
A
CHECK CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2019 - ]
Result:
B
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2019 - ]
- Clear the DTCs.