Replacement 7-way Trailer Connector on 2007 GMC Sierra

Question:

when this happened it smoke bad pulled apart and let cool plug back in right and lights all worked took home later we hooked it up and lights on trailer worked wrong than trailer lights stopped working and trailer brake locked moved plug a little and brake released I check trailer plug its ok plug on bumper is burnt in side this is factory harness what wiring and connectors do you advise all lights on truck work fine just trailer lights and brake dont this a 2007 gmc sieara 1500

asked by: Richard

Expert Reply:

The direct replacement 7-way trailer connector on your 2007 GMC Sierra with the new body style is the Pollak # PK11916.

We do not offer a wiring harness so if the damage is behind the connector itself then you will need to check with a mechanic or local dealer. I suggest inspecting and testing the wiring before purchasing anything.

expert reply by: Charles S