What Are Functions of Wire Colors of Prodigy P2 Brake Controller

Question

Question:

So, I will need to build a cable between this controller under the dash and the trailer control unit in the right rear. The colors do not match up. So, I need to know the definitions pinouts for the Prodigy connector. How do I best get this? Thanks.

asked by: Greg W

0

Expert Reply:

On the Prodigy P2 part # 90885 the white wire is ground, the red wire is for the stoplight circuit, the black wire is the 12 volt power wire, and the blue is for brake output.

expert reply by: Jameson C

0

Answer 1

Hello Kevin, thanks for reaching out. We do have a lithium compatible replacement for your WF-8735/8740 Converter. This will require replacing the entire converter/power center. For that I recommend the following: - Progressive Dynamics 4000 Series…

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Answer 2

I recommend the T-One Vehicle Wiring Harness for Factory Tow Package - 7-Way trailer connector part #118286 for the 2020 Honda Pilot which will give you a 7-Way plug at the rear of the Pilot. It plugs into the vehicle's factory towing harness in…

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Answer 3

I spoke with Progressive Dynamics and they informed me that you cannot replace just the converter section and you would need a new panel, the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger part #PD4045KA. The Progressive…

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Answer 4

To change the boost settings of a Prodigy P2 brake controller like part #90885 you basically have to keep pressing the boost button till the setting changes. The boost button is the one on top of the controller on the right side as you face the…

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Answer 5

The Prodigy P3 trailer brake controller uses a 4-wire hookup. The white wire is to be grounded to the battery negative terminal; the black power wire connects to the battery hot terminal through a circuit breaker; the red wire takes in the brake…

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Answer 6

According to the installation instructions when the Prodigy P2 #90885 has 2 dots it means that it is getting power but no trailer is connected (see attached photo). I am not sure what the 2 flashing bars are though. There are a number of codes that…

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Answer 7

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 8

Thanks for the picture! I checked with Progressive Dynamics the replacement power converter you need for your Parallax Series 7300 Model 7345 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 45 Amp item #PD4645V.

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Answer 9

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 10

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 11

Hey Mason, yes the Progressive Dynamics 4000 Series Mini RV Converter w/ Charge Wizard and AC/DC Distribution Panel #PD4045KA that you referenced can work for you but like you mentioned you do need to make sure your current wiring can handle the…

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Answer 12

Hi Joel! The easiest way to install a brake controller on your 2026 Toyota 4Runner would be to use the Redarc Tow-Pro Elite Brake Controller w/Custom Harness part #RED56CR. It is the same Redarc Tow-Pro brake controller as the RED44FR but has the…

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What Are Functions of Wire Colors of Prodigy P2 Brake Controller

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