DTC U0100: Lost Communication with ECM / PCM; DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U0293: Lost Communication with Hybrid Vehicle Control System [06/2018 - ]: Procedure

1. Check for DTCs and note any DTCs that are output.

   Refer to DTC CHECK / CLEAR [06/2018 - 09/2022] , or refer to DTC CHECK / CLEAR [09/2022 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ]