DTC U0073: Control Module Communication Bus "A" Off; DTC U0126: Lost Communication With Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module [06/2018 - 09/2022]: Procedure
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- CHECK DTC OUTPUT
- Clear the DTCs
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs
- Check for CAN communication system DTCs
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
Result
Result Proceed to CAN communication system DTCs are output A No CAN communication system DTCs are output B
Result:
A
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]
Result:
B
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]
- Clear the DTCs