DTC U0100/56: Lost Communication with ECM / PCM "A"; DTC U0122/56: Lost Communication with Vehicle Dynamics Control Module; DTC U0126/56: Lost Communication with Steering Angle Sensor Module (08/2010 - 08/2011): Procedure
- CHECK DTC
- Using the Techstream, check if the CAN communication system is functioning normally. Refer to DIAGNOSIS SYSTEM
.RESULT
Result Proceed to DTC is not output A DTC is output B
B → See step 3
A → See step 2
- Using the Techstream, check if the CAN communication system is functioning normally. Refer to DIAGNOSIS SYSTEM
.
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING
- GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to HOW TO PROCEED WITH TROUBLESHOOTING