DTC U0073: Control Module Communication Bus OFF; DTC U0100: Lost Communication with ECM / PCM; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0124: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0130: Lost Communication with VGRS; DTC U0134: Lost Communication with DRS Module: Procedure
- RECONFIRM DTC
- Clear the DTCs. Refer to DTC CHECK / CLEAR [12/2011 - ] .
- Turn the engine switch off.
- Start the engine.
- Drive the vehicle at a speed of 15 km/h (9 mph) or more and turn the steering wheel to the right and left.
- Check for DTCs. Refer to DTC CHECK / CLEAR [12/2011 - ]
.RESULT
Result Proceed to DTC is not output A DTC is output B
B → See step 2
A → See step 3
- GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2011 - ]
- CHECK FOR INTERMITTENT PROBLEMS. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2011 - ]