Hello Comanche Clubbers! I want to thank everyone that posts questions, and the people who answer those questions. I have an 88 MJ that was a manual with a I6, now it has the drivetrain out of a 92 xj (allegedly) 4.0, AT, Transfer case and dash cluster. I bought it after the swap. The wiring harness is a mess and alot of things don't work or don't work correctly. Things that don't work: speedo, tach, fuel gauge stuck beyond full, low fuel light works though. Things that don't work correctly: Heater air flow, it only works on windshield defrost mode, windshield wipers only work on fast mode, there is a jumper wire from fuse block to wires for wiper.
Also there is a cluster of wires coming through the firewall to the right and just above gas pedal, the whole cluster of wires is cut. Some of the wires are hot! I removed the battery cables when I found that. My question is should I find a wiring harness from a 92 MJ or try and fix/modify what I have? Thanks in advance.
