Arrives before Christmas 
When you've got electrical issues with your trailer, pinpointing the exact problem can be a headache. The Curt 7-Way to RV Socket LED Circuit Tester is your quick and reliable solution. Just plug it into your vehicle’s 7-way connector, and the color-coded LED lights immediately show whether the brake, turn, tail, stop, reverse, electric brakes, and 12V power systems are functioning correctly. No more guesswork – the LEDs light up to indicate the working conditions of each function, simplifying troubleshooting and helping you avoid hours of diagnostics.
Distinguishing between various vehicle signals can be confusing, especially under the hood or in dim light. The Curt tester comes with vibrant, color-coded LED lights that make it easy to differentiate between each vehicle signal. Whether it's the brake lights or the tail lights, the LEDs illuminate to guide you through the troubleshooting process, ensuring a clearer and quicker understanding of your vehicle's wiring health.
For those with advanced Smart Tow systems, compatibility is often a concern. This tester solves that problem with integrated resistors, ensuring it works seamlessly with smart electrical systems. Whether it’s a truck outfitted with the latest tech or a more traditional setup, the Curt tester adapts to your needs, offering accurate assessments without causing any interference or compatibility issues.
Don’t waste time with complicated setups or tools. The Curt 7-Way Tester’s plug-and-go design allows you to simply insert it into your vehicle's wiring harness and immediately see which functions are operational. It’s as straightforward as plug, check the LEDs, and unplug, providing stress-free diagnostics every time you’re preparing for a tow or after any vehicle modifications.
Regular checks of your vehicle’s towing setup are crucial for safe journeys. This tester is not just a one-use wonder; it’s an essential tool for ongoing vehicle maintenance. Whether installing a new custom vehicle-to-trailer wiring harness or just before hitching up to tow, this tester helps ensure that everything is in working order, offering peace of mind on every trip.
When facing erratic trailer lights or suspecting a blown circuit, the Curt tester simplifies your task by confirming the source of the problem in minutes. With its precise LED signals, you can quickly identify whether issues lie in your vehicle’s electrical system or the trailer’s, saving you time and money on unnecessary repairs. It's a quick, efficient tool for problem-solving and maintaining reliable electrical connections.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi there. I'm Michael with etrailer.com. Today we're gonna take a quick look at this Curt 7-Way to RV Socket LED Circuit Tester. Now this 7-way connector tester is going to plug into your vehicle's wiring harness to confirm your lights are functioning properly. You can see we do have a color-coded and labeled set of LEDs here that are going to make it very easy to distinguish your vehicle's signals. So, if we work from the bottom here, you can see we've got our TM for our tail lights.
We've got our LT for our left turn signal and our RT for our right turn signal. Those will both light up for our brakes, so we can check our brakes. We've got the BU for our backup, BK for our electric brakes, and then our 12V for our auxiliary power. So this will be very easy to operate. Just plug it right in, apply your turn signals, brakes, electric brakes, that sort of thing.
It will light up to indicate that it's functioning properly. We can loosen this screw on the backside that will allow us to twist that LED head so that we can get that lined up in whatever orientation is gonna be easiest for us to view as we are testing those out. So we'll just take a little bit of backing out of that screw there, and then we can twist the head to whichever orientation is gonna be easiest for us to see, and then tighten it back down so it always be able to make sure that we have a very easy time just to plug this in and then operate those signals, make sure that they're working properly. So that completes our look for today. Again, I'm Michael with etrailer.com.
Thanks for watching.
Does exactly what is supposed to do
took a long time to get here but i like it
Excellent product and business.
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