What kind of trailer plug is this?
My new Silverado doesn't have the standard 4 pin plug. Instead, it has this type of plug above the 7 pin plug. I've never seen this before. Do I need some sort of adapter to tow a trailer that has a s...
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Dang...that new truck technology is nice, but hard for some of us to keep up with! I was also thinking "what the he!!"
Jerry
Jerry
