DTC U0125: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U1104: Lost Communication with Driving Support ECU [08/2015 - ]: Procedure
- CHECK FOR DTC (PRE-COLLISION 2)
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2015 - ] .
- Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.
- Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
- Check for DTCs.
Result
Result Proceed to CAN communication system DTCs are not output A CAN communication system DTCs are output B
B → See step 3
A → See step 2
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - ]
- GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - ]