Is a Relay Still Required to Install a P2 or P3 Brake Controller on a 2005 Porsche Cayenne

Question

Question:

Another questions and answer, is all P3 controller are updated and no need a relay for VW or Porsche? How do I tell if the one I get is updated? Thanks.

asked by: George C

0

Expert Reply:

All of the P2, # 90885 and P3, # 90195, brake controllers that we have now and the ones we will get in the future are all the newer versions so you wouldn't have to worry about that for your Porsche Cayenne. Some additional wiring will be required, see tech bulletin to the right.

On the off chance that you do get an erratic display the linked tech bulletin also covers that.

expert reply by: Michael H

0

Answer 1

All you need to install a Tekonsha brake controller like the P3 part #90195 in your 2021 Porsche Cayenne with the tow package is the install harness part #TK22FR and you'd be set Tod. This directly attaches the controller to the factory wiring of…

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Answer 2

There isn't an aftermarket brake controller pig tail for the 2015 Porsche Cayenne but there is a way to install the P3 #90195. You may need some additional wiring from an authorized Porsche dealer to correctly wire in the controller. Some of it…

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Answer 3

It's possible that there is a brake controller port under the dash on certain 2019 BMW X5's, but none of the aftermarket manufacturers we carry support this plug. The only option we offer for installing an electric trailer brake controller…

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Answer 4

Yes the Tekonsha Prodigy P3 Brake Controller #90195 is compatible with your 2022 BMW X5. If you have the factory tow package you can plug it in with Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - BMW #TK29FR.

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Answer 5

Yes, we do! To install the Prodigy P3 Brake Controller item #90195 in your 2024 BMW X5 you will need the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - BMW item #TK29FR.

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Answer 6

The Tekonsha Plug-In Wiring Adapter #TK29FR is what you'd use if your 2017 BMW X5 has the factory 7-Way connector at the back. Since you're using the Vehicle Wiring Harness #119250KIT that tees in behind the tail lights on your vehicle you…

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Answer 7

To install the Prodigy P3 part #90195 in your 2011 BMW X5 all you need is the install harness part #TK29FR that you referenced. If instead you were referencing the Primus part #TK90160 that is also compatible.

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Answer 8

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 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

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 11

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 12

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Is a Relay Still Required to Install a P2 or P3 Brake Controller on a 2005 Porsche Cayenne

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