Where is the Brake Controller Port on a 2015 Ford Flex

Question

Question:

Where do I find wire harnesses to connect my tekonsha trailer brake control

asked by: Antonio

1

Helpful Expert Reply:

According to my research, the brake controller port on your 2015 Ford Flex should be located under the dash directly below the steering column as shown in the attached photo. Please note there is a dummy plug on the end of the port that you will need to remove in order to install the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 22292 which is correct if you have a Tekonsha brake controller.

expert reply by: Conner L

1

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Answer 1

Ford used two different connectors on the 2015 Flex for some reason. You'll need to locate the connector under the dash and examine the wires entering the plug from the rear. If these wires are all in one row, you'll need the #HM47855 wiring…

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Answer 2

Hey Phil, If you're looking for the factory wire harness for a plug and play connection you'll find a connector that's gray with a red/orange center like the plug on the Curt Custom Wiring Adapter for Trailer Brake Controllers #C51436.…

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Answer 3

The pins of your 2021 Ford E-450 do actually match the pin out of the #22292 which is also known sometimes as the 3036 so yes this would be the correct harness. You also could repin what you have now so that you could get on the road quickly.…

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Answer 4

It sounds like you installed the red wire in the correct location, however the ABS brake light on your dash seems to contradict that. I recommend retesting the switch where you connected the red wire of your brake controller. There not only should be…

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Answer 5

For your 2022 Ford E-450 cutaway chassis the correct Tekonsha brake controller install harness is actually the part #22292. This is why what you have doesn't look like it would work with the 3035-P.

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Answer 6

The distance from the end of the spindle to the face of the brake flange on the #84 E-Z Lube Spindle w/ Brake Flange #TRU74FR is 5-3/8". See the diagram below which shows this measurement.

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Answer 7

The controller should be proportional in your 2017 Ford truck which means that you'd have to be moving to have the brakes on the trailer lock up with the truck. Is there any type of output visible on the brake controller when you apply the…

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Answer 8

The problem is either the wiring of your brake controller or the brake controller itself has internal problems. What it sounds like is happening is that the stoplight switch of your brake controller (usually red) is backfeeding onto the brake light…

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Answer 9

Yes we have the Prodigy P2 part #90885 which would be a really excellent choice for a brake controller for your 2017 Ford E-450 with the install harness part #22292 and you'd be set. This is a proportional brake controller that senses the amount…

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Answer 10

It seems like you may have the incorrect wiring connector and the harness in the photo is not the correct fit. For your 2015 Lincoln Navigator, the correct wiring adapter is #22292 for your Tekonsha Prodigy P3 #90195. If you have the factory 7-way or…

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Answer 11

Hey Jake congrats on your new purchase! Your 2023 Forest River Forester LE 3251DSLE was built on a 2022 Ford E-450 chassis so you'll need the Tekonsha Plug-In Wiring Adapter item #22292. This will give you a simple plug and play install with the…

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Answer 12

For your 2022 Ford F-450 cab & chassis, and your Tekonsha Prodigy P2 #90885, the correct wiring adapter is the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers #22292.

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Where is the Brake Controller Port on a 2015 Ford Flex

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