Troubleshooting No Signal on Monitor for Furrion Camera FOS43TASF on Apline Trailer

Question:

no signal on monitor using a FOS43tasf on a Apline Trail wired for a fos48ta-bl

asked by: Pat H

Expert Reply:

The first thing you'll want to check with your camera system is that power is reaching both the camera and the monitor parts. Cameras like the one in Furrion system # FOS43TASF can be wired either to a reverse light circuit (to operate as a backup camera) or to the running light circuit (to operate as an observation camera). My contact at Furrion said that both camera systems, # FOS43TASF and FOS48TABL, should be compatible with your trailer's pre-wiring.

If you have another 12V device that uses the same type of power plug you can try that in the outlet you're using to verify that the outlet has power. You could also use a circuit tester like # PTW2992 to make certain 12V power is reaching the monitor. You can also use it to verify that power is reaching the camera.

Once you confirm power is reaching both parts you can use the pair button on the bottom of the camera.

expert reply by: Adam R

Mark

4/25/2020

My Furrion vision RV camera monitor model FOS43TADS mounted on my Grand Design Imagine was working fine now showing no signal

Chris R.

4/27/2020

If you've suddenly lost signal, I would first make sure the camera is still receiving power - make sure there's still a secure connection and nothing has interrupted this circuit. If it's hooked up to the running lights circuit, make sure the trailer's running lights are still working. If power is still good, you can try pairing the camera and monitor again by pressing the pairing button and holding it for a couple seconds. Please let me know if the issue persists and we will go from there.

Mark Y.

5/9/2020

@ChrisR thank for the details. I realized my lights we on auto mode.