B0116: Camera Washer Actuator N

What it means

This code identifies a fault associated with Camera Washer Actuator N. 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 N operates a washer mechanism for a vehicle camera. The control module monitors the N actuator circuit when the washer is requested; this code records a fault associated with that actuator, without identifying the precise cause.

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. Capture freeze-frame data and related body-system codes with a scan tool, then try commanding actuator N and observe whether the system reports a response.
2. Locate the N actuator using vehicle-specific service information and inspect its connector, wiring, washer hose, and outlet for damage, corrosion, leaks, or a blockage.
3. Check the associated fuse and measure the actuator N supply and ground during a command.
4. Check the N wiring for an open, short, or intermittent connection, paying attention to harness sections that flex or pass near moving parts.
5. If power and wiring are sound, check that the N mechanism is not seized and test the actuator against the manufacturer's specification.

Common fixes

• Clear dirt or debris from the N washer mechanism or outlet.
• Secure or clean the actuator N connector and repair any damaged wiring.
• Replace a failed fuse after finding and correcting any underlying overload or short.
• Replace a camera washer actuator N that fails testing.
• Repair a faulty driver circuit if the actuator and its wiring are verified as good.

Can I keep driving?

Driving is generally possible if the camera lens remains clear, but the washer function controlled by N may not work. Clean the lens manually when needed and do not depend on the affected camera if dirt or spray obscures its view.