DTC U0100: Lost Communication with ECM / PCM "A": Procedure
- CHECK CAN COMMUNICATION SYSTEM
- Check for DTC. Refer to DIAGNOSIS SYSTEM [09/2012 - ]
.RESULT
Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B HINT:
If the CAN communication system DTC U0100 and another DTC are output at the same time, perform troubleshooting for the CAN communication system DTC U0100 first.
B → See step 2
A → See step 3
- Check for DTC. Refer to DIAGNOSIS SYSTEM [09/2012 - ]
.
- Go to CAN COMMUNICATION SYSTEM. Refer to PRECAUTION [09/2012 - ]
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2012 - ]