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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Those would be if you want the camera for seeing behind the trailer, or seeing inside the trailer. All the other trailer views appear when you plug a trailer into the 7 pin harness. Do you have electric over hydraulic brakes? Have you plugged in a trailer harness?
