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Purchased a 26 Silverado 2500HD to pull my 25 Winnebago Minnie travel trailer. The Cameras worked on my 15 Silverado 1500 but didn't on my new truck. I purchased the Inline PWM filter but it didn't fix the problem so I purchased the plugin adapter. After unpairing and repairing the 3 cameras on my Winnebago minnie, the cameras are all working properly now.
It did not end up working for our trailer and 2019 Silverado. I can't remember if it just kept the trailer brake lights on the whole time or if they would not come on.
We switched to the more permanent solution, 12V PWM Filter for RV Backup Camera Systems - Hardwire, which has worked great.
Worked as described. Needed it to run lights on my truck to trailer hookup.
My 2024 Wolf Creek 890 slide in truck camper came prewired and with the shark fin adapter attached. Unfortunately, the only way I could get the camera to connect to the 7” monitor was using the cigar lighter in my 2023 GMC 2500HD for both devices at the same time. It didn’t take very much research to find etrailer.com had the answer with the 7-way power adapter. Worked immediately just in time for our first trip pulling the boat with the camper on board.

Brooke M.
5/10/2025
Wow I'm so happy this was what you needed to get it working. The RV looks awesome! Where all have you traveled to this year?
The adapter worked perfectly for our camera issues. No rewiring needed. A true plug and play. The delivery was fast and on time for our trip.we are extremely happy and thankful.

Gwendolyn Y.
7/17/2025
That's awesome to hear, Ralph! How was the trip? Where did you head off to?
This adapter put in my toy hauler cable to truck connection solved a problem with the Furrion backup camera not working. The reason it did not work was that the newer HD GMC and Chevy trucks have a pulsed circuit on the parking lights. This resolve the pulsed circuit issue!
Fixed problem with constant 12v power to the running lights. 2019 GMC Sierra.
2019 Silverado not powering rear camera. My son’s 2034 Tahoe likewise won’t connect. However, my neighbor’s Dodge Ram connects. Frankly, I was skeptical, but desperate to find a solution that would allow me to see the rear camera feed. Shazam! It works. Don’t ask me how, but it bypasses whatever proprietary obstacles that GM vehicles have. I like the personal style of this vendor. Thx
This was a very much delayed delivery...so much so that my camper is now winterized. Therefore, I won't be able to validate it's a good remedy on a road trip until next Spring.
I can say that plugging in the adapter while parked, it does keep a constant rear view now. Before the adapter, the screen cycled on and off and at times no picture at all. I believe this is a good simple fix and so I am looking forward to next season to use it.
Adam was very helpful. Nice guy to work with. The 7 furrion pin adapter fix my camera issue.
My RVs trailer brakes will not work with this connected, but it fixed my issues with my Furrion Vision S back up camera losing signal from my RV when hooked up to my 2024 GMC Canyon, but i will not use it, as having working breaks are more important that seeing what is behind me most of the time.

Gwendolyn Y.
7/16/2025
I agree, having brakes is definitely more important than the camera. That adapter shouldn't have caused that to happen, so it's possible there's an issue with it. Do you have access to a different truck that you could use to test the adapter with your trailer to see if the same thing happens? If not, no worries at all. Just let me know when you’re able to check, and we’ll go from there.



Ta-Da! After weeks of struggling to pair back up cameras on my “new to me” RV, the e-trailer folks led me to the solution!
If you have a newer model GMC or Chevrolet (I have a 2022 Silverado 2022), there is a voltage controller in my truck (who knew) that doesn’t give 12v to the trailer lights, so the adaptor gives me a full 12 v signal, problem solved!
This adapter solved my issue with my Furrion S+ camera being powered by the marker lights driven by a 2024 Chevy 3500HD. It appears to be well made and time will tell on the durability.
Plugged the adapter into the truck and the monitor produced camera images immediately. The adapter worked as advertised.
Worked like a charm on my 2024 GMC 2500. It was the only way my camera was going to work! Great product!
While picking up brand new travel trailer, we couldn't get the rear fusion camera to work. It looked like it had power, but camera would come up no signal. I did some research and found that Fusion has a connector that bypasses the electrical power shortage problem. I came to my one and only stop for trailer parts, ETRAILER. This was a simple remedy, it plugs into your 7 point truck harness, then you plug trailer into end of the adapter. This was 100% remedy for the problem. The camera works flawless again.... Quick shipping from ETRAILER got me up and running! Thanks!!!!

John
5/26/2025
I have suggested this product to other ChevyGMC owners having issues with the current powering their furrion back up cameras. A year later, this still works flawless.
Just what was needed to get my rear camera working on my 5th wheel.
This is a high quality device. That helps get the right voltage from the truck to the trailer.
Convenient shopping at a reasonable price. Tristen was very helpful in helping me make the correct purchase.

Kevin
4/5/2026
perfect

Resolved our Furrion rear camera “lost signal” issue on our RV when using with our 2025 GMC pickup.
I just got this in and went out and tried it and it worked like a charm. It fixed my no signal issues I was having. Will see when I actual take it out on the road. I’ve got a 22 Silverado HD and was getting no signal with my new camera. Package arrived when it was supposed to and etrailer was great and kept me up to date.
It works as advertised and is a must to power the camera

Brooke M.
4/10/2025
So happy to hear that, Matthew! Happy towing!

Matthew
4/10/2026
no problems with about 10 trips year very happy with the product
George and Etrailer were extremely helpful in getting our Furrion camera and accessories to work properly. They diagnosed my problem with power through my hitch and the adapter solved my issue.

Greg
5/9/2025
Great and no issues
I have a 2023 GMC 3500 and bought the furrion camera system. When I plugged it in, I had no signal and diagnosed that the GMC did not put out 12 V to the trailer running lights. I even took this into the GM dealer and they said that’s typical and normal. The furrion adapter plug solved my problems with just three days shipping now it all works.

Gwendolyn Y.
5/26/2025
Awesome to hear that everything is now in working order for you, Barry!
Awesome product and easy to install. The Furrion power adapter is what we needed to buffer the signal from our GMC to operate the Furrion Vision+ backup camera! Can't wait to take a trip for some testing!
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Mike L.
10/22/2025
We're glad to hear that the # VGR64VR worked well for you.