( TL19E00K773000Y1836FAAT00 )

DTC Troubleshooting: B1836

1. Check for continuity between body ground (motor body) and the No. 3 terminal of the front up-down motor/position sensor, rear up-down motor/position sensor, and recline motor/position sensor.

Is there continuity?

YES | - | If the front or rear up-down motor/position sensor is faulty, replace the seat frame assembly. If the recline motor/position sensor is faulty, replace the recline motor/position sensor.■
NO | - | Replace the power seat control unit .■