DTC B2345: Motor Control Relay Stuck ON [12/2019 - ]: Procedure

1. Clear the DTCs.

   Body Electrical > Sliding Roof > Clear DTCs 

2. Check for DTCs.

   Body Electrical > Sliding Roof > Trouble Codes 

   OK

   DTC B2345 is not output.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - ] 

Result: 

NG 

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to  REMOVAL [12/2019 - 10/2022]  , or refer to  REMOVAL [10/2022 - 11/2023]  , or refer to  REMOVAL [11/2023 - ]