DTC U0129-87: Lost Communication with Brake System Control Module "A" Missing Message; DTC U023A-87: Lost Communication with Image Processing Module "A" Missing Message [07/2020 - ]: Procedure

1. Using the GTS, check if the CAN communication system is functioning normally.

   Refer to DIAGNOSIS SYSTEM [07/2020 - 10/2022] , or refer to DIAGNOSIS SYSTEM [10/2022 - 10/2023] , or refer to DIAGNOSIS SYSTEM [10/2023 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END