DTC U0122, U0123, U0131, U0155, U1104, U1112, U1113: Lost Communication with Vehicle Dynamics Control Module; Lost Communication with Yaw Rate Sensor Module; Lost Communication with Power Steering Control Module; Lost Communication with Combination Meter; Lost Communication with Driving Support ECU; Lost Communication with Combination Switch ECU; Lost Communication with Steering Pad ECU: Procedure
- CHECK FOR DTC (CAN COMMUNICATION SYSTEM)
- Select "Bus Check" from the "System Select" screen on the Techstream.
- Select "Communication Malfunction DTC" from the "Bus Check" screen, and then select "Enter".RESULT
Result Proceed to CAN DTC is not output A CAN DTC is output B
B → See step 3
A → See step 2
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING
- GO TO CAN COMMUNICATION SYSTEM. Refer to DIAGNOSIS SYSTEM