B0118: Camera Washer Actuator P

What it means

This code identifies a fault associated with Camera Washer Actuator P. 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 P operates the camera washer mechanism assigned to P in the vehicle system. The control module monitors its circuit when commanded; this code means a fault has been detected in the P actuator system, but it does not specify the failure mode.

Common causes

Most likely first.

1. Failed camera washer actuator
2. Open or shorted actuator wiring
3. Loose, corroded, or damaged connector
4. Blown fuse or faulty driver circuit
5. Blocked or seized washer mechanism

Symptoms

• Warning light or symbol related to the affected system
• Comfort or safety function impaired

How to diagnose it

1. Use a scan tool to record freeze-frame data and related body-system codes, then command actuator P if possible and note its response.
2. Locate the P actuator using vehicle-specific information and inspect its connector, wiring, washer line, and nozzle for damage, corrosion, leakage, or blockage.
3. Check the relevant fuse and test power and ground at actuator P while the washer is commanded.
4. Check the P circuit for opens, shorts, and intermittent connections, including a visual inspection of vulnerable harness sections.
5. If the circuit is sound, check the P mechanism for binding and test actuator operation against the manufacturer's specification.

Common fixes

• Clear debris from the P washer outlet or mechanism.
• Clean or secure the actuator P connector and repair damaged wiring.
• Replace a blown fuse after checking for and repairing the cause.
• Replace a faulty camera washer actuator P.
• Repair a defective driver circuit if the actuator and P wiring pass their checks.

Can I keep driving?

Driving is usually possible while the camera lens stays clear, but the washer function associated with P may be unavailable. Clean the lens before using that camera in conditions that can cover it with dirt or spray.