Installing an Aftermarket Brake Controller on a 2012 Ram with Factory Brake Controller

Question

Question:

Have 2012 Dodge with in-dash brake control, wanting to install P2 to handle E/H brakes on trailer. Can I plug P2 into under dash plug with causing problems with in-dash controller or do I need to run a separate wiring system.

asked by: Karl

0

Expert Reply:

In order to install an aftermarket brake controller like the Tekonsha Prodigy P2 Trailer Brake Controller part # 90885 on a 2012 Ram 1500/2500/3500 with an integrated trailer brake module (ITBM) you will need to take the truck to your local Dodge dealer and have them reconfigure the power control module. This is all outlined in the attached help article.

If your 2012 Ram 1500/2500/3500 has a factory 7-way trailer connector then you will want to use part # 3021-P to install the above controller. I have attached a review video of the P2 for you as well.

expert reply by: Conner L

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Answer 1

To install a brake controller, like the Prodigy P3 #90195, in your 2017 Ford F-250 there's a factory connector behind the instrument cluster finish panel in the center of the truck's dash. Pry this panel up and release the locking tabs to…

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Answer 2

Although I do not know the installation process for installing a Ford brake controller in your 2017 Ford F-250, I can say that to install the Tekonsha Prodigy P3 #90195 is very easy. You will simply use the Plug-In Adapter #22292 to connect your…

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Answer 3

When installing your Teknosha controller with The Tekonsha Plug-In Wiring Adapter #22292, the adapter will plug into the built-in connector beneath your vehicle's dashboard. To access the connector you will first need to locate the instrument…

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Answer 4

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 5

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 6

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 7

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 8

The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…

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Answer 9

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 10

Actually, the P3 now has the upgraded axis accelerometer like the P2. The Tekonsha P3 Trailer Brake Controller #90195, will work with both electric over hydraulic brakes on the trailer as well as electric brakes. It has a menu option on the display…

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Answer 11

I currently have four different self-adjusting assemblies for your boat trailer with 10" x 2-1/4" electric drum brakes. You can choose from the following: -Terran Axle Electric Trailer Brakes #TX97ZJ (3,500 Axles) -etrailer Electric Trailer…

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Answer 12

Hi Calvin! All of the pre-greased hubs/drums, like the Terran Industries Trailer Hub and Drum Assembly - 3.5K Axles - 10" Diameter - 5 on 4-1/2 #TX68VJ, come with bearings made overseas and are all basically the same quality. At least that I…

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Installing an Aftermarket Brake Controller on a 2012 Ram with Factory Brake Controller

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