B0200low severityBody
Driver Power Window Motor Circuit
on 2002 Lexus LS 430 4.3L V8 · RWD
What this code means
Malfunction in the driver power window motor circuit. The window may not move or moves erratically.
Symptoms
- Driver window not moving
- Window moves slowly
- Window drops into door
- Motor runs but window does not move
- Blown window fuse
Common causes
- Faulty window motor
- Window regulator cable broken
- Master window switch failure
- Wiring damage in door
- Blown fuse
Diagnostic steps
- Check window fuse
- Test master window switch
- Apply direct power to window motor
- Inspect window regulator
- Check wiring in door harness
Repair notes
Replace window motor, regulator, or switch as needed. Check for broken regulator cables.
Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment
B0011
Driver Side Airbag Deployment Circuit Open
B0012
Driver Side Airbag Deployment Circuit Short to Ground
B0013
Driver Side Airbag Deployment Circuit Short to Battery