Trailer Lights

[Pgotceitas]

I installed a Mopar trailer hitch and had to remove the bumper. When I put everything back the right turn signal for the trailer connector (Only) doesn't work. Don't know if it worked before because I didn't test. I have checked the main connector to the bumper and looked at everything and I see no damage or bent pins. I've been looking for wiring diagram for the truck or a service manual to buy. Can't find anything. Any thoughts/ideas?

 

[Andymax]

did you happen to check the fuses? I think they're in the underhood fusebox IIRC.

 

[kapinallinen2]

20 Amp F-10 in the exterior power distribution center, feeding a dark green wire to the trailer connector
according to the schematic for my 2019.