Brake Controller for a 2003 GMC Envoy

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Question:

I have a 2003 gmc envoy with a tow package. It is already fused for electric brakes with 7-way on bumper. Do I need a brake controler and how is the best way to hook it up? Thanks for any input

asked by: Roger

0

Expert Reply:

A brake controller will be needed to actuate your electric trailer brakes. I can highly recommend the Tekonsha Prodigy P2, part # 90885. The P2 is very easy to use and will provide safe and predictable braking for your trailer.

The controller will wire up to existing tow package wiring located under the dash, as you can see in the video I have linked to.

expert reply by: Mike L

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Answer 1

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 2

The best brake controller option to go with is one that activates the brakes proportionally instead of time delayed. A proportional brake controller will activate the trailer brakes at the same time and with the same intensity as the tow vehicle…

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Answer 3

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 4

The trailer brakes work on a separate circuit than the lights. You have a couple of options to control the electric brakes on the trailer. One option is to use an air over electric brake control, #HA100400C. This unit connects to the air brakes on…

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Answer 5

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 6

Either way is correct. It depends on if you want to keep the semi-style 7-Way (if you need to tow that type of trailer) or if you will never be towing a semi-trailer. If you need to keep the 7-Way semi active on the truck, then you would need to make…

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Answer 7

Hello Dan, I can definitely help with this. It is completely normal for the Curt TriFlex brake Controller #C24VV to show the current gain setting when the brakes are applied, or when the manual override is pressed. It sounds like you have the gain…

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Answer 8

The Flint Hill Goods Square LED Brake Light Hitch Cover for 2" Hitches #FHG72VR would indeed be compatible with the #118384 on your 2012 Chevy Colorado. Using the turn signals will not cause the hitch cover to blink. The cover will light when…

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Answer 9

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 10

For your 2024 Hyunda Santa Cruz we have the Curt 7-way kit part #C68JR that is a confirmed fit. This installs by plugging into a factory wiring connector on your vehicle which means a really easy install that doesn't require any splicing.

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Brake Controller for a 2003 GMC Envoy

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