( TL19E00K773000Y1845FAAT00 )

DTC Troubleshooting: B1845

1. Check for continuity between these power seat control unit connector A (40P) terminals:
   - No. 1 and No. 6
   - No. 1 and No. 23
   - No. 6 and No. 23

Is there continuity?

YES | - | Repair a short in the wire.■
NO | - | Go to Step 10 .

1. Test the power seat adjustment switch.

Is the switch OK?

YES | - | Replace the power seat control unit .■
NO | - | Replace the power seat adjustment switch.■