Header banner
Revain logoHome Page
curt 57003 led-compatible 7-way rv blade trailer wiring adapter for vehicle-side logo

Curt 57003 LED-Compatible 7-Way RV Blade Trailer Wiring Adapter for Vehicle-Side Review

8

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
🚚 Towing Products & Winches, 🚗 Exterior Car Accessories

View on AmazonView on ЯM

Media

(4)
img 1 attached to Curt 57003 LED-Compatible 7-Way RV Blade Trailer Wiring Adapter for Vehicle-Side
img 2 attached to Curt 57003 LED-Compatible 7-Way RV Blade Trailer Wiring Adapter for Vehicle-Side
img 3 attached to Curt 57003 LED-Compatible 7-Way RV Blade Trailer Wiring Adapter for Vehicle-Side
img 4 attached to Curt 57003 LED-Compatible 7-Way RV Blade Trailer Wiring Adapter for Vehicle-Side

Description of Curt 57003 LED-Compatible 7-Way RV Blade Trailer Wiring Adapter for Vehicle-Side

LED-COMPATIBLE. This trailer hitch wiring adapter plugs into any standard 7-way RV blade and enables the vehicle to recognize LED trailer lights. It connects the taillights, brake lights, reverse lights, turn signals, trailer brakes and aux power. BUILT-IN RESISTORS. This trailer wiring adapter features integrated resistors for vehicle computers that don't recognize LED lights. EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer wiring adapter. It features two hooks on either side of the plug for a better grip when plugging in or unplugging trailer wiring. NO-SPLICE INSTALL. This 7-pin trailer adapter wiring comes ready to plug into your vehicle or trailer wiring with zero splicing required. DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this trailer harness adapter is made from durable black plastic that will never rust or corrode.

Reviews

Global ratings 8
  • 5
    8
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

This product helped

The first one we ordered was completely wrong so didn't work. Came back and got a replacement that works as it should. Now 2017 Ford Truck can communicate with RV and RV trailer hitch. BIG!

Pros
  • This is amazing
Cons
  • Fits

Revainrating 5 out of 5

Works 2019/20 GMC Sierra pickups

My truck's wiring was checked by the dealer. Everything was fine, but I still couldn't get a stable connection to my boat trailer. I saw a video that said this adapter would solve my problem. Bought it and it works great. The truck sees the trailer and all headlights work.

Pros
  • Everything great!
Cons
  • No reminder

Revainrating 5 out of 5

Perfect fit for 2012 Mercedes gl450 and LED campers

For some reason our Mercedes would not turn on or recognize our 2017 Jayco Jayflight LED lights. Even our Mercedes dealer and RV dealer were clueless to correct it. Finally, after a lot of research, I found this article. Works like a charm and doesn't slow down.

Pros
  • High marks for support and durability from testers
Cons
  • Communicate with seller

Revainrating 5 out of 5

2019 Expedition & Camper Trailer with LED Lights

I have replaced the running and brake lights on my trailer with LED lights. After that, my 2019 Expeditions dashboard kept saying the trailer was disabled when it wasn't. I added this adapter and everything works great now! The light works fine and no more error messages.

Pros
  • Test for one year
Cons
  • Problem

Revainrating 5 out of 5

My problem with the trailer lights has been fixed!

Yes. A 2006 VW Touareg Diesel and I had trailer headlight problems on my new boat trailer with LED headlights. The VW dealership charged $1,600 for new parts with no guarantee they would fix anything. Hooked up this $30 part and everything works as it should. If you have a German SUV that doesn't like trailer LED lights, but this! It looks pretty sturdy and well made. Very glad I found this.

Pros
  • Build Quality
Cons
  • Some Defects

Revainrating 5 out of 5

Unique widget

This adapter fits between your trailer's 7-pin connector and your tractor's 7-pin trailer connector. Its purpose is to convince your tractor's electronics that LED trailer lighting is no worse than old incandescent bulbs, only without electrical resistance. I looked for comparable devices or "workarounds" from other manufacturers and found nothing. This Curt adapter is the right widget for the job.

Pros
  • Beautiful packaging
Cons
  • New competitors are here

Revainrating 5 out of 5

Headaches are best solved in Exterior Accessories

After doing an electrical repair on my ML320 taillights I had a big problem with RV lights not working. This led to months of frustration where the lights worked one week but not the next (partly due to a faulty SAM module). Finally, one of the mechanics asked if the camper had LED lights and recommended an adapter. Apparently there is an issue with some German vehicles and trailer LED lights. Since then we have been using this adapter and have had no more problems. Even when towing in heavy…

Pros
  • New
Cons
  • Everything OK

Revainrating 5 out of 5

Worked great with my Carson trailer and my Mercedes GL450

I didn't understand why the lights on my new Carson trailer weren't working. The trailer salesman had no idea and just handed me a no entry sign before I left the lot. I did a little research and found out that the trailer lights are LED and that most German cars see low voltage as a fault and don't respond. Do not apply power through the trailer connector. This device worked exactly as promised. Too bad the Carson supporter doesn't bother doing the same research so they can sell them to…

Pros
  • cool product
Cons
  • Something different