All ActivityMost RecentMost LikesSolutionsPassive Hostile Take Over of an RV Resort{snip}Re: What is the best 1 item you ever bought for your camper?Residential refrigeratorRe: Used Cool Tech wiring klutchdust wrote: I am not familiar with their harnesses or what comes with them but running wire from the front to rear on my 08 Jk was easy. Does it come with wiring diagrams? If you can use a wire connection tool you can do it yourself. I shy away from wiring that has been tampered with but that's just me. Instructions are on the Cool Tech website. Its a plug and play system so you just plug it into the jeep existing lights.Used Cool Tech wiringI am wondering if this is a good deal or not. Its a cool tech wiring harness for a jeep on ebay. http://www.ebay.com/itm/Cool-Tech-Jeep-Wrangler-RV-wiring-harness-2007-to-2015-/281682270499