DTC U0129-87: Lost Communication with Brake System Control Module Missing Message; DTC U0140-87: Lost Communication with Body Control Module Missing Message; DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0293-87: Lost Communication with Hybrid Powertrain Control Module Missing Message; DTC U1117-87: Lost Communication with Accessory Gateway Missing Message [07/2020 - ]: Procedure

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

   Refer to DTC CHECK / CLEAR [07/2020 - 12/2021] , or refer to DTC CHECK / CLEAR [12/2021 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [07/2020 - 10/2022]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2022 - ]