Plugging fifth wheel into bumper plug?
So on this 2003 GMC 2500HD that I bought recently I was finally installing the fifth wheel hitch and the brake controller, then I cut the tie straps from the wire harness between cab and box to hook u...
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Make sure that you do not leave a hitch in the receiver it can on a turn pull the pigtail out......... learned from experience..... use the in box box pug will never tow a fiver from the rear plug (bumper) unless I have too...... no tail gate paint rubs either.
