Parts Needed to Bypass TIPM of 2006 Dodge Ram 2500 for Trailer Wiring

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Question:

Can you please provide the part numbers needed to bypass the TIPM on a 2006 Dodge Ram 2500. Thank you

asked by: Jeremy I

0

Expert Reply:

Your 2006 Dodge Ram 2500 is a generation of Dodge truck that uses a very bizzare trailer wiring setup. It has a TIPM which manages the trailer wiring. If it shorts out you can only reset it so many times (at a crazy price) until you have to just buy a new one. It's a God-awful setup if you ask me, but we do have a solution that allows you to bypass that if you are okay with a little bit of wiring.

The best way around the TIPM is to bypass it all together with the trailer wiring. For that you can use the wiring harness part # 119178KIT for a 4-way, and then for converting the 4-way to a 7-way you would want to use part # 37185 for if you don't have a brake controller and part # ETBC7 for if you do.

I attached installation instructions and videos for you to check out as well.

expert reply by: Jameson C

0

J W.

11/7/2025

I have same problem, no power from TIPM to controller. I have a new controller and 4 + 7w plugs. what wiring do I need. Can the input to TIPM be cut and run to the battery, So I can save some wiring?

J W.

11/8/2025

after I read the instructions I know it can't be done my way. thanks i will order the kit.

Jameson C.

11/10/2025

@JW The TIPM can definitely be bypassed but bypassing the power cable for it isn't something we can help with or know how to do. You'd be best off in my opinion running the power wire of the brake controller directly to the battery. Otherwise a Ram dealer can have the TIPM reset.

Jameson C.

11/10/2025

@JW gotcha!

Answer 1

The trailer wiring circuits on the newer Dodge trucks have some interesting issues. The issue is the TIPM like you mentioned. If it detects enough shorts it will eventually lock up and require you to spend quite a bit of money. It basically is a big…

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Answer 2

The TIPM of your 2006 Dodge Ram can be frustrating to deal with in terms of trailer wiring. When you short out the TIPM you have to take it to a dealer so that they can reset it, and they will only do this so many times before you have to spend a ton…

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Answer 3

The Vehicle Wiring Harness Kit #C59496 will provide you with a 4-way trailer connector. This connector will be hardwired into your vehicle and provide tail lights, brake lights, and turn signals for the lights on your trailer. This connector will not…

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Answer 4

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Answer 5

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 6

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 7

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Answer 8

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Answer 10

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 11

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Answer 12

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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Parts Needed to Bypass TIPM of 2006 Dodge Ram 2500 for Trailer Wiring

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