My InView 360 System Is Showing No Signal – Rear View Safety

A "No Signal" or missing camera feed on your InView 360 system means one or more of the four cameras is not sending a video signal to the ECU (the processing unit that creates the surround view). This will appear as a black gap or missing quadrant in the stitched bird's-eye view.

Quick Check — Start Here

Is the missing feed affecting one quadrant (front, rear, driver side, or passenger side) or the entire display?
Did this happen suddenly, or has it never worked since installation?
Was there any recent physical impact, wiring work, or camera replacement on the vehicle?

If the entire display is blank, start with Step 1. If one quadrant is missing or black, start with Step 3.

Step-by-Step Troubleshooting

1. Check ECU power

If the entire surround view display is blank, the ECU may not be receiving power.

Confirm the ECU is powered on — check for any indicator lights on the unit
Check the ECU power connection and confirm the power wire is securely connected to a 12V source
Confirm the ground wire is connected to the bare chassis metal
Try power cycling the ECU — disconnect power for 30 seconds, then reconnect

2. Check the monitor connection

Confirm the video cable between the ECU and monitor is firmly connected at both ends
Make sure the monitor is set to the correct input
Try a different video cable between the ECU and monitor to rule out a cable fault

3. Identify which camera quadrant is affected

The InView 360 system has four cameras:

Front camera
Rear camera
Driver side camera
Passenger side camera

Note which quadrant shows No Signal or appears black — this tells you which camera or cable to inspect.

4. Check the camera cable connection

Locate the cable for the affected camera and unplug it at both ends — at the camera and at the ECU input
Inspect the connector for bent pins, loose fit, dirt, or moisture
Firmly reconnect both ends
Check the full cable run for damage, pinch points, or sharp bends — pay special attention to areas near doors, hinges, or frame edges

5. Swap the camera cable

Temporarily swap the cable from the affected camera with the cable from a working camera
If the No Signal moves to the other quadrant, the cable is faulty and needs to be replaced
If the No Signal stays in the same quadrant, the issue is with the camera itself or the ECU input port

6. Test the camera on a different ECU input

Connect the affected camera to a different ECU input port
If the image appears, the original ECU input port may be faulty
If the image still doesn't appear, the camera unit itself is likely faulty

7. Recalibrate the stitching

If the camera feed is restored but the surround view image looks misaligned or has visible seams after reconnecting a camera, the system needs to be recalibrated.

Go to: InView 360° Stitching Looks Wrong: How to Recalibrate

Common Causes at a Glance

Cause	How to Fix
ECU is not receiving power	Check power and ground connections, power cycle
Wrong monitor input	Press Input/Source and select the correct input
Loose camera cable	Reseat at both ends, inspect for damage
Damaged cable	Swap with a known working cable
Faulty ECU input port	Test the camera on a different port
Faulty camera	Test with a known working camera
Stitching misalignment after repair	Recalibrate using the stitching guide

Still showing No Signal?

Email our support team at customerservice@rearviewsafety.com with:

Your InView 360 model (RVS-02-360 or RVS-03-360 / 360-K1EA)
Which quadrant(s) are affected
A photo of the display showing the No Signal or missing quadrant
Whether this is a new installation or a system that was previously working

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