You're chasing a light issue with no clue if it's the truck or trailer. You plug in the tester, hit the blinkers, and the LEDs show what's live. No guesswork. Just answers before you waste an afternoon rewiring something that works.
This compact plug-in tester helps you verify that your tow vehicles 4-way flat connector is working correctly. Plug it in, activate the lights in the cab, and the built-in LEDs will light up to confirm power at each pin. It's a fast way to pinpoint issues before they become road hazards.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. Let's take a real quick look at this TowSmart Circuit Tester Kit for your four-pole flat trailer connector. Now, this four-way light tester with circuit tester is gonna be the quickest way and easiest way to test your four-way flat trailer plugs on tow vehicles. You're gonna simply plug the light tester into your tow vehicle, and the LED lights that you see right here will illuminate to ensure that all functions are working properly. The small, compact design allows you to easily store in small spaces such as like your glove compartment or pocket.
It's got a cap on there to protect those contact points, so it's very pocketable, fits right in the palm of my hand. You're also going to get this circuit tester as well, but I think that's gonna wrap up our real quick look today. I do hope that our brief time together was helpful for you. Again, my name is Andy. Thank you for joining me.
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I really appreciated the detailed instructions and video - my experience mirrored those to a T !!
Outstanding
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