Harness Needed To Install Tekonsha Prodigy P3 Brake Controller On 2020 Toyota Tundra

Question

Question:

I have a P-3 controller and want to know which 2plug adapter to use,i see some reviewers say 3040-p,and some say 3031-p,when I put my year vehicle it says no guarantee fit.Looking online-yahoo-tundra forums I see both,and amazon wont say fits my year,but the system is the same 2016 and up.I prefer ordering from you as ive had great success with all your products over alot of years,even the p3 came from you.Thanks for a reply and I would even use 3031-S as ive done automotive wiring for years and no issues splicing and soldering for best connections.

asked by: Bill N

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Expert Reply:

In order to install the Tekonsha Prodigy P3 Trailer Brake Conttoller part # 90195 on a 2020 Toyota Tundra you will need the Tekonsha Custom Wiring Adapter for Trailer Brake Controllers part # 3031-P. It looks like we've had a customer who used this on their 2020 Tundra and confirmed fit.

expert reply by: Conner L

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Answer 1

It sound like some of the functions on your trailer wiring are not connected in the standard pin locations which is what both Pollak and Hopkins use. On your trailer, locate the wires and pin location by function only as color coding is not…

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Answer 2

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 3

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 4

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 5

You do have the option to utilize the air brakes on your 2023 Freightliner Cascadia to control electric trailer brakes using the Hayes Air Actuated Trailer Brake Controller, part #HA100400C. However, we mostly recommend just using an electric brake…

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Answer 6

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 7

The P3 brake controller, #90195, will go into a sort of sleep mode after it detects no movement for 15 minutes. While it is on it does not draw very much power. What you can do to make sure it goes to sleep is exit the truck after turning it off,…

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Answer 8

All the brake controller needs to sense a trailer connection so that you can test it is a slight amperage draw on the output circuit. For that you can use a circuit tester like the part #PTW2993 with one pin grounded and the other on the output pin.…

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Answer 9

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 10

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 11

Hey HPA, I would go with the Air Lift kit part #AL64VJ that fits your 2019 Toyota RAV4 based on what you described and your needs. This gives you adjustable support that you can tailor as needed so that you get the exact amount of support you need…

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Answer 12

The Redarc Tow-Pro Liberty #RED24FR is the way to go over the Elite #RED44FR as you get the nicer functions of the Elite at a lower price. The Elite has the ability to be the more preferred proportional style of controller as well as a time-delayed…

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