DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication With Hybrid Powertrain Control Module [07/2022 - ]: Procedure

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2018 - ]

   Body Electrical > ASC > Clear DTCs 

2. Recheck for DTCs and check that no DTCs are output.

   Refer to DTC CHECK / CLEAR [10/2018 - ]

   Body Electrical > ASC > Trouble Codes 

   OK

   DTCs U0100, U0122, U0129, U0293 and U0142 are not output.

   Result

   Result	Proceed to
   OK	A
   NG	B

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - ] 

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - ]