DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0140: Lost Communication with Main Body ECU; DTC U0151: Lost Communication with Airbag ECU; DTC U1100: Lost Communication with Seat Belt Control ECU [08/2014 - ]: Procedure
- CHECK FOR DTCs (PRE-COLLISION 2)
- Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2014 - ] .
- Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
- Check the DTCs. Refer to DTC CHECK / CLEAR [08/2014 - ]
.RESULT
Result Proceed to CAN communication system DTCs are not output A CAN communication system DTCs are output B
B → See step 2
A → USE SIMULATION METHOD TO CHECK
- GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ]