Originally Posted by BlackRanger04
I really wanted Bob's 4.0 but he has the manual transmission wiring harness. Does anyone have a 4.0 auto trans wiring harness with a Auto PCM?
I have parts of a 4.0 auto harness... lol.
I sorta butchered it up by attempting to reuse the '06 auto harness and confused my stock '01 manual PCM like we did on my buddy's '01 auto to manual swap. But that didn't work at all so I had to sorta chop both '01 and '06 harnesses and make one good one.
Something to remember.... depending on the year, some pigtails/sensors changed. Things like the fuel injectors, dpfe, cam position sensors, etc. Basically what Im trying to say is to be careful. The harness you get may not match the engine you get. My engine came with the harness. See if the yard'll include a harness.