What it means
This code identifies a fault associated with Camera Washer Actuator B. The code alone does not specify the failure mode.
At a glance
- Usually lights the airbag (SRS) or body-system warning light
How it works
Camera washer actuator B operates the washer mechanism assigned to a different camera position or circuit from actuator A. The control module monitors actuator B’s circuit and operation and sets this code when it detects a fault associated with B; the code alone does not identify the failure mode.
Common causes
Most likely first.
- Failed camera washer actuator
- Damaged wiring or connector
- Open or short in actuator circuit
- Fault in the washer control module
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
How to diagnose it
- Scan the relevant body or driver-assistance module for related codes and freeze-frame data to determine when the camera washer actuator B fault was detected.
- Identify the camera served by actuator B and inspect its washer fluid supply, nozzle, and hose for blockage, leaks, or a seized mechanism.
- Inspect actuator B’s wiring and connector for corrosion, looseness, water ingress, or physical damage.
- Run a supported scan-tool output test for actuator B and observe whether the assigned washer mechanism operates.
- Check actuator B’s power, ground, and control wiring for opens or shorts, using the manufacturer’s specification.
- If the actuator and circuit pass, check the washer control module’s relevant output and connections.
Common fixes
- Top up washer fluid or clear a blockage in the camera B washer plumbing.
- Secure or clean actuator B’s connector and repair damaged wiring.
- Replace the failed camera washer actuator B.
- Repair the washer control module output or replace the module if tests establish an internal fault.
Can I keep driving?
You can generally continue driving, but a camera that actuator B serves may provide a reduced or obscured view, limiting related assistance features. Keep that camera clean and avoid relying on features whose view is impaired.
A code shows where the control module detected a fault, not always which part failed. Check the causes in order and confirm with a test before replacing parts. Have several codes? Check them together
This is a generic code: it means the same on every make. The car’s maker may add more detail in its own service information.