Location to Install Brake Controller Power Fuse on 2003 GMC Sierra

Question

Question:

Where do I install the trailer fuse?

asked by: Jackie R

0

Expert Reply:

I am assuming you are speaking of the fuse that activates the power feed to the brake controller.

The 30 amp fuse is installed in the power distribution box as shown in the photo I have edited. The power distribution box is located under the hood, on the drivers side on the fender well.

I have linked you to an FAQ article that describes how to install a brake controller on a 2003 GMC Sierra.

expert reply by: Mike L

0

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Answer 1

Since your Tekonsha Prodigy P3 Trailer Brake Controller #90195 is blowing the 10 amp fuse on your 2003 Silverado, it sounds like the instructions either were incomplete or have not been completely followed. I've attached an article to assist…

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Answer 2

There are actually a few connections you will need to make under the hood to get the brake controller and tow package fully functional on your 2003 GMC Sierra. Under the hood, on the drivers side towards windshield, there is a bracket you will need…

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Answer 3

To start off you need to check under the hood to make sure the wiring connection mentioned in the GM brake controller FAQ article attached are made. In the 2002 - 2003 model years, GMC changed the way you hook up the brake controller under the dash.…

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Answer 4

Depending on how the trailer was made, there will be a few spots you can check to identify the axle. First, if the trailer was pre-made by a specific company, you may be able to find this information in either the paperwork or on a placard somewhere…

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Answer 5

To determine the size of the brake assemblies you need you have to measure the depth and width of the hub drum on the axle like what you see in the picture I attached. The most common size is 2-1/4 inch wide like the #T4071600-500 that you…

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Answer 6

You will need to do some measuring to determine if the 10 Inch Electric Brake Assembly LH, item #AKEBRK-35L, is the correct assembly for your trailer. Measure the diameter of the mounted brake shoe, the width of the lining and the distance between…

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Answer 7

A trailer brake controller should never smoke up like how you described. The first thing you will want to do is determine what caused this, so it doesn't happen again when towing a trailer. The most likely culprit is an internal short on the…

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Answer 8

When these types of jacks fail, they often just need to be replaced. You may be able to find a part if you were able to dismantle it and figure out the issue, but that part may not even be available as a replacement. Since your existing jack…

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Answer 9

The Opti-Brite LED Work Light #TLL60FB is a 2-wire light with black being power and white being ground. It will wire in to your trailer's existing wiring. As long as the current lights run on 12, 24, or 36 volt DC this light is compatible.

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Answer 10

I'd be happy to help you with that. Your Suburban has 3 different fuse panels, one in the center console, one in the drivers side of the dash where it abuts the inside of the driver's side door and one in the engine compartment. You'll…

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Answer 11

You are correct, you should only be getting output when the brake is applied, or the override switch is activated. It sounds like the controller might be bad, but to make sure, you should probably bench test it before tossing it. Use a circuit…

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Answer 12

I was able to find that your 2003 Chevy Silverado with a Duramax diesel engine has a towing capacity of 12,000 lbs.

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Location to Install Brake Controller Power Fuse on 2003 GMC Sierra

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