Ok, trying to add the towing. 2023 they changed the connector like. MwGriswold posted. The new connector has the Yellow,Geen,Orange,Blue,and Brown wires. The O,Gr,Y, are unpinned on the mating connector the Blue and Brown have wires pinned in the mating connector. They go into the harness that follows the frame rail but couldnāt find where they terminated. The Y,Gr,and O are turn/stop and charge and Br is running lights. I can pin the O,Y,Gr and carry those to the trailer connector but not sure how to connect the Bl, Br without splicing. The other connector has all wires mated on both sides of the connector so not sure where to pick up the Gray (reverse lights) wire.
I installed the trailer modul and brake controller and programmed them with Forscan. Everything on that side seems to be ok. Im hoping someone will know where to go from here.
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