( TL19E00K773000Y1847FAAT00 )

DTC Troubleshooting: B1847

1. Check for continuity between these power seat control unit connector A (40P) terminals:
   - No. 1 and No. 3
   - No. 1 and No. 22
   - No. 3 and No. 22

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.■