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2019 express van trailer wiring

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Old August 20th, 2019, 8:20 PM
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Default 2019 express van trailer wiring

I have a 2019 express 2500 that has a plug under the rear bumper, the dealer says it is a new change for the trailer wiring harness. The problem is I can't find a plug to fit it and then feed a 4 way or 7 way plug. Do they exist ? No one seems to have an after market either.
Old August 20th, 2019, 9:51 PM
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If it is for the trailer wiring, their parts department should be able to get it. But there's a fair chance the dealer doesn't know what he's talking about.
Old August 21st, 2019, 12:20 AM
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My 2019 3500 passenger van came with a Hopkins 7/4 pin combo adapter. It may be the same on the 2500's. Here it is on Amazon:

Amazon Amazon
Old August 21st, 2019, 8:13 AM
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Originally Posted by cjm1973
My 2019 3500 passenger van came with a Hopkins 7/4 pin combo adapter. It may be the same on the 2500's. Here it is on Amazon:

https://www.amazon.com/gp/aw/d/B001N...b_b_asin_title

That adapter looks good but I need the wire that plugs into the plug and then into the adapter
Old August 21st, 2019, 8:26 AM
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Amazon Amazon
Old August 24th, 2019, 9:15 PM
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Thas the type I used...
So i am taking it that your vehicle doesnt have the wiring
Running to the back ?
I guess I dont follow....
Old August 24th, 2019, 9:17 PM
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My wires were bare... but they were there..
Old August 24th, 2019, 9:41 PM
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I think thats the one I have from the Factory.

It's called a Hopkins ? Or their design? It's been so long. I like what I have, but I remember it gave some puzzlement at first.
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