B0109
LIDAR Washer Actuator D
Fault on LIDAR washer actuator D — sprays cleaning fluid onto the LIDAR sensor lens to keep it free of dirt, snow or insects.
Fault on LIDAR washer actuator D — sprays cleaning fluid onto the LIDAR sensor lens to keep it free of dirt, snow or insects.
Common causes
- high
Washer actuator failed
One of the most commonly reported causes for this code — check this first.
Typical part cost: $110-880
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does B0109 mean?
B0109 means "LIDAR Washer Actuator D". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B0109?
washer actuator failed — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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