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Hummer H3For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.
Just curious if anyone could send me pics of the trailer wiring harness under the rear bumper? Mines a mess from previous owner and I?d like to clean it up but have like 4 wires that were removed from a harness clip.
Thank you KU1525, I guess what I’m after is the harness or name of the harness for this area. The previous owner wired in a trailer brake so I’m left with this mess.
Also does anyone know what part this is?
the black plastic box bolted to the underside of the bumper
Pics of your trailer wiring harness
