Wiring Diagram for 7-Way Round Pin Trailer and Vehicle Side Connectors

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Question:

wiring pollak j560jun93 to 7pin round narva truck to trailer thank.

asked by: Michael

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Expert Reply:

I have added a photo detailing the wiring connections for the Pollack Heavy-Duty, 7-Pole, Round Pin conncetor, # PK11700, see link. This is a SAE J560 compliant connector. The wiring diagram for the vehicle side connector, # PK11720, is pictured also.

expert reply by: Robert G

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Answer 1

Hey Larry, we do have the Roadmaster base plate kit part #RM87NQ that is a confirmed fit for your 2025 Ford Maverick Hybrid. Since you have a Blue Ox tow bar you'd also need the adapter part #BX88185.

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Answer 2

Hey Steve, thanks for reaching out! The Roadmaster Direct-Connect Base Plate Kit #RM87NQ fits your 2025 Ford Maverick as long as it's the Hybrid model that doesn't have the engine block heater. It doesn't come with the 6-Pin connector,…

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Answer 3

Yes, it does Gary! The Blue Ox Base Plate Kit item #BLU86HR has been confirmed to fit the 2025 Ford Maverick hybrid. I have linked a installation video below along with the instructions so you can see how to get it set up. If you have any additional…

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Answer 4

Hi Russ; you pretty much have everything you need right there with the exception of a few parts. I'm going to go ahead and list it all out here with links to make it easy for your to manage. You will need the following: -etrailer Invisible Base…

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Answer 5

When wiring a trailer connector, it is best to wire by function, as wire colors can vary. We have an excellent wiring diagram on our website, I will provide you a link so you can look at it. If you are looking at the inside of the trailer connector…

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Answer 6

I attached a diagram that shows how most 7-way rounds like the #PK11720 that you referenced will get wired up. As long as you got yours wired up correctly and your trailer taillights and brakes are functioning correctly that's all that should…

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Answer 7

On a 7 pin round which is the common connection on a semi trailer, the clearance/marker lights are at the 10 o clock position when you look at the trailer wiring connection. When looking at the connector on the back of the truck, that will put the…

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Answer 8

Trailer wheels like the Aluminum Modular Trailer Wheel - 16" x 7" Rim - 8 on 6-1/2 - Silver #LHJM513 you referenced are not rated for a psi. Many wheel assemblies come with a valve stem rated for 65 psi or 80 psi at most. However, when a…

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Answer 9

I checked with Dexter and they indicate that for hub 008-386-80: "Available for service parts only." Meaning the actual hub assembly is not available but parts for it are such as the 35mm cartridge bearing #31-72-3. There isn't a way to…

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Answer 10

When it comes to plugging into the Tekonsha Prodigy RF Wireless brake controller there is a couple different wires you will need. First you will need to install The T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector #TK99FR this will…

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Answer 11

The best option for wireless brake controllers is the Curt Echo #C51180. It is the easiest to plug in and go when you need to use a brake controller with your trailer. Once you have a 7-way connector installed in your vehicle, all you need is to…

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Answer 12

For your Dexter 12x2" Brakes, you can use the Electric Trailer Brake Kit #AKEBRK-7-SA for the right side, and #AKEBRK-7L-SA for the left side, as a replacement.

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Wiring Diagram for 7-Way Round Pin Trailer and Vehicle Side Connectors

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