Review of CURT Electrical Tools - Testers - C76NR Video

It sounds like you have a 7-way blade connector on your boat trailer as that is a very common connector on boat styles. This connector has 6 pins around the outside of the connector and a center pin for a total of 7. Part #A7WCB would be what a…

It sounds like you either have a blown fuse or a short on the right side turn light and brake light circuit. First, I recommend checking the trailer wire connector on the vehicle. You can use a circuit tester, like #PTW2993, to test that power is…

The Roadmaster InvisiBrake Supplemental Braking System #RM-8700 is one of the options for a braking system to allow your 2008 Smart fortwo to be flat-towed behind a motorhome or other vehicle using a tow bar like the Blue Ox Alpha #BX7380. We do have…

Basically you want the tow bar to set as level as possible when flat towing. You have 3 inches up and down that is considered safe. Check out the picture I attached that shows what I mean. I also attached a help article that covers how to pick out…

There is a suggested and common method for 6 function trailer wiring. You will have the following functions: Right Turn, Left Turn, Ground, Tail/marker, Brake, Battery. I have included a help article on trailer wiring that includes a diagram and…

Typically, the wire colors are brown for running lights, green for right turn and brake lights, and yellow for left turn and brake lights. White is ground. To confirm this on a trailer you can trace the wires back to see where they terminate or take…

You can easily wire the #RM-15267 to a vehicle with a separate turn signal circuit from the stoplight circuit. You would just need to wire the vehicle up like it's combined. To do this you would basically use the lights of the vehicle that…

To use the Pollak 7-Way tester part #PK12741 that you have to test the brake controller of your vehicle will require a buddy to press the brake pedal of your truck to see if the voltage from the brake controller makes it to the tester and lights up…

First of all did this problem just start happening? If the trailer has always worked fine before on the same truck then it's likely a short on the trailer's brake wiring. I would start by cleaning the connector and make sure it's free of…

You will need to use a circuit tester, item #PTW2992 if needed, to test the pins in the 6-Way connector at the rear of your vehicle. Ground the alligator clip to the vehicle chassis and touch the test light to the center pin. If the light in the…

I would check the magnets for wear before going on to test them with a meter. If the magnets show abnormal wear or if you can see the windings beginning to show through the friction surface of the magnet then they will need to be replaced. To further…

The magnet in an electric brake assembly is the component that activates your trailer's brakes when you step on your vehicle's brakes. When you step on your vehicles brakes your trailer brake controller sends power to your trailer via the…