Would Brake Controller Fuse being Blown Cause no Trailer Connection Message on Dash

Question

Question:

Hi just bought a camper all of the lights work brake, turn and running lights however my brake controller does not recognize the trailer. i did find a blown Trailer sub battery 30a fuse. could the bee the root of the issue?

asked by: Thomas W

1

Helpful Expert Reply:

Yes I would say that would be the issue. The brake controller is what is used to sense if a trailer is connected so if your brake controller was not active it would not be able to perform this test.

expert reply by: Jameson C

1

Answer 1

Since you know there is a short in the braking system itself, I recommend starting with testing your trailer magnets. I've attached an article to help you with this. If the magnets check out then you know you have a short in the wiring. I…

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Answer 2

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 3

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 4

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 5

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 6

To install a Redarc Tow Pro Liberty in your 2023 Toyota Tacoma Sport you will need the following parts: Redarc Tow-Pro Liberty Brake Controller item #RED24FR Plug-and-Play Wiring Harness for Redarc Tow-Pro Trailer Brake Controllers item #RED99FR…

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Answer 7

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 8

Hello Scott, Great question. Since you’re currently running two Interstate SRM-24 batteries in parallel, the 24M-EFB would be a nice direct replacement. It’s still a Group 24 battery, but it’s maintenance-free and generally offers better cycle life…

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Answer 9

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

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Answer 10

Hi Jeff, welcome back and sorry to hear that gave you so much trouble. The Redarc Tow-Pro Link Bluetooth Brake Controller #RED57AR will work on your Silverado. This plugs in-line at the back of your 7-way at the rear of the truck. You can either…

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Would Brake Controller Fuse being Blown Cause no Trailer Connection Message on Dash

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