B19BF
Right Power Sliding Door Drive Motor Incorrect Direction
B19BF is an OBD-II diagnostic trouble code meaning: Right Power Sliding Door Drive Motor Incorrect Direction. Common causes: mechanical failure of the door drive (gearbox, gears), problems with the wiring harness (open, short circuit). Estimated repair cost: $33–167.
Symptoms
- Right sliding door does not open/close
- Intermittent door movement
- Automatic door lock
Causes
- Mechanical failure of the door drive (gearbox, gears)
- Problems with the wiring harness (open, short circuit)
- Failure of the door position sensor
- Drive motor error
- DSDM module software failure
How to Fix
- Diagnostics of the state of the mechanical door drive
- Checking the integrity of the wiring harness and contacts
- Testing the operation of the electric motor
- Checking position sensor readings
- Reset error and check functionality
- If necessary, replace faulty components (motor, gearbox, harness)
Related codes
FAQ
What does the B19BF code mean?
B19BF is an OBD-II diagnostic trouble code that indicates: Right Power Sliding Door Drive Motor Incorrect Direction
What causes a B19BF error code?
The most common causes of B19BF include: Mechanical failure of the door drive (gearbox, gears); Problems with the wiring harness (open, short circuit); Failure of the door position sensor; Drive motor error.
How do I fix a B19BF diagnostic trouble code?
To fix B19BF: Diagnostics of the state of the mechanical door drive. Checking the integrity of the wiring harness and contacts. Testing the operation of the electric motor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B19BF?
Limited driving only, diagnose soon
How much does it cost to fix B19BF?
The estimated repair cost for B19BF is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat