DTC U0100/85: Lost Communication with ECM / PCM "A"; DTC U0126/84: Lost Communication with Steering Angle Sensor Module; DTC U0129/83: Lost Communication with Brake System Control Module [09/2015 - 08/2019]: Procedure

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [09/2015 - 08/2019]

   Chassis > Four Wheel Drive > Trouble Codes 

2. Write down any output DTCs.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ]