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Where is the fuse for the accessory power for the trailer plug on a 2004 Chevy Silverado?

I tried hooking up an RV that needed the 12V accessory power from the trailer light plug on the back of my truck. I used a volt meter to see if there was 12V and there wasn’t. The wire is there, so I’m guessing the fuse must be blown. I checked both fuse boxes, but […]

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