Probably was me... The initial "guy" draped an after market, stand-alone harness over the existing JEEP harness and got it running...basically "Hot-Wired". I "combined" the two harnesses into one...stripping out all the unnecessary Jeep engine, Alternator, Fan and Transmission stuff. Stripped most o...

I have a 2007 Wrangler with 6.0 Liter VORTEC LS1 Gen3. What are the DTC's your seeing from the "scanner"?
I didn't see a solution, or did I miss it in the posts?