DTC U0142: Lost Communication With Main body ECU; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0201: Lost Communication with "Door Control Module C"; DTC U0202: Lost Communication with "Door Control Module D"; DTC U0208: Lost Communication with "Seat Control Module A"; DTC U0209: Lost Communication with "Seat Control Module B" [10/2023 - ]: Procedure

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2017 - ]

   Body Electrical > Rear Console Switch > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Check for DTCs.

   Refer to DTC CHECK / CLEAR [10/2017 - ]

   Body Electrical > Rear Console Switch > Trouble Codes 

   OK

   DTC U0142, U0155, U0201, U0202, U0208 and U0209 are not output.

   Result

   Proceed to
   OK
   NG

   HINT: 

   • If CAN communication system malfunction DTCs are output, they may also be output for other systems.
   • If the CAN communication system has been checked and repaired in other systems, the DTC will not be output after rechecking for DTCs.
   • If the DTC is output frequently, duplicate the conditions that cause a malfunction and perform the check again, even though the DTC was not output after rechecking for DTCs.

     Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ]

Result: 

OK 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ] 

Result: 

NG 

GO TO CAN COMMUNICATION SYSTEM 

w/ Front LiDAR Sensor:

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ]

w/o Front LiDAR Sensor:

Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ]