DTC U0100-41: Lost Communication with ECM/PCM "A"; DTC U0129-42: Lost Communication with Brake System Control Module; DTC U0130-44: Lost Communication with Steering Effort Control Module; DTC U0132-43: Lost Communication with Ride Level Control Module; DTC U0134-44: Lost Communication with DRS Module; DTC U1104-45: Lost Communication with Driving Support ECU [09/2014 - ]: Procedure

CHECK FOR DTC (CAN COMMUNICATION SYSTEM)
1. Clear the DTCs (Refer to DTC CHECK / CLEAR [09/2014 - ] ).
2. Check for DTCs (Refer to DTC CHECK / CLEAR [09/2014 - ] ).
  OK
  
  DTC is not output.
Result:

OK

USE SIMULATION METHOD TO CHECK

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 10/2015] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ] )

Result:

NG

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 10/2015] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2015 - ] )