OEM LED taillight pinout

[chrisbh17]

Does anyone know the pinout of the odd 4 pin connector on the back of an OEM LED taillight?

Not where it connects to the truck, but where the pigtail on the back would connect to the upper (LED) portion.

My tails are missing the pigtails but I wanted to test them to make sure they work before possibly putting them up for sale.

Thanks.

-Chris

 

[crash68]

Does this help?View attachment Mopar Connection Repair Kit.pdf

 

[chrisbh17]

Does this help?View attachment 175061

Thanks for the help but thats the stock connector....that connects to a pigtail on the taillight itself, and the pigtail splits off to the upper (LED) portion and the lower (halogen, backup light) portion.

What Im looking for is the pinout of the upper connector.

It is the red, yellow, green and black wires in this pic (credit to circuitguy for the pic): https://www.ramforum.com/attachments/img_2324-jpg.155977/