How To Wire To Charge Trailer Battery On A Jayco With 6-Way Square To Trailblazer With 7-Way Round  

Trailers use a combined wiring system meaning the brake lights and turn signals are on the same circuits. Since the brake lights are working on the trailer, and because you have tested the vehicle wiring and it is working properly, there is most…

You will first want to check the fuses on your tow vehicle. Some vehicles could have fuses for operating the turn signals and brake lights of a towing package. You will want to check if they are installed and working properly. The next thing is to…

It could be a tow package fuse on the vehicle. Use the owners manual to find the locations of fuses/relays related to the tow package wiring to check them and replace as needed. If the issue is not a fuse or relay then you can test the vehicle side…

Advent makes an adapter that allows you to easily plug in their AC units like the #ACM150 to Carrier wiring and thermostats like what you have with the part #ACCARKIT. With this adapter kit and the #ACM150 you'd be able to easily install the AC…

When you test the 4-Way on the Curt T-Connector Wiring Harness, part #56016, at the rear of your vehicle, it should show now power on all 3 pins with the lights off. If you have the vehicle head lights on, you should have around 12 volts at the brown…

The Advent Air AC unit part #ACM150 that you referenced would work great in place of the Carrier 13,500 BTU setup you have now and only would need the wiring adapter #ACCARKIT to easily attach to your current Carrier wiring.

Since the brake light and turn signal functions are working on the truck side trailer connector, that indicates a problem on the trailer side. The first thing you are going to want to check is the trailer side connector. Make sure that it is clean…

You can definitely replace your current Carrier system with the Advent Air Rooftop RV Air Conditioner #ACM150 as long as you use the Adapter #ACCARKIT. This unit has a running amp draw of about 15 amps but the startup amp draw is about 45 amps. You…

The Air Distribution Box w/ Built-In Thermostat for Advent Air RV Air Conditioners #ACDB will work with the Carrier AC unit. It however will need you to customize your wiring. There is wiring kit #ACCARKIT which is for the opposite...using the advent…

For your old Carrier A/C you can use either the: -Advent Air RV Air Conditioner #ACM135 for white, or, -The Advent Air RV Air Conditioner #ACM135B for black. You're going to also need the Carrier Adapter Wiring Kit for Advent Air RV Air…

The factory installed brake controller connector should be a white plug located on the left side under the drivers side dash on your 2005 Toyota Tundra Dual Cab. I have included a photo and a video that shows the location of the plug on another…

While there are no direct replacements available for the discontinued American CS3000XL, you can absolutely replace it with the Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger #PD4135K. This is a 35 amp…