DTC U0100: Lost Communication with ECM / PCM "A"; 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 U1104: Lost Communication with Driving Support ECU [10/2013 - ]: Procedure

CHECK CAN COMMUNICATION SYSTEM
1. Check for DTCs. Refer to DIAGNOSIS SYSTEM [10/2013 - ]
NEXT → See step 2
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2013 - ]