DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module; DTC U0130: Lost Communication with VGRS; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0151: Lost Communication with Restraints Control Module; DTC U0163: Lost Communication with Navigation Control Module; DTC U0182: Lost Communication with Lighting Control Module Front; DTC U023A: Lost Communication with Front Camera Module; DTC U1104: Lost Communication with Driving Support ECU [09/2015 - ]: Procedure

CHECK FOR DTC
1. Check for DTCs and note any codes that are output. Refer to DTC CHECK / CLEAR [09/2015 - ] ).
2. Clear the DTCs. Refer to DTC CHECK / CLEAR [09/2015 - ] ).
3. Recheck for DTCs. Refer to DTC CHECK / CLEAR [09/2015 - ] ).
  OK
  
  DTCs U0100, U0129, U0131, U0142, U0151, U0163, U0182, U023A and U1104 are not output.
Result:

OK

USE SIMULATION METHOD TO CHECK

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ] )

Result:

NG

GO TO CAN COMMUNICATION SYSTEM

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - 08/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2020 - ] )