DTC U0100: Lost Communication with ECM; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter: Procedure
- CHECK FOR DTC (CAN COMMUNICATION SYSTEM)
- Use the Techstream to check if the CAN communication system is functioning properly. Refer to DIAGNOSIS SYSTEM
.
OK
CAN DTC is not output.
NG → See step 2
OK → See step 3
- Use the Techstream to check if the CAN communication system is functioning properly. Refer to DIAGNOSIS SYSTEM
.
- GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING