Originally Posted by nis240rb
Hi everyone new on the forum so please for give the newbie ness. I have a 89 yj that im putting a 4.0 Ho from a 93 grand Cherokee with a 96 aw4 and np231. I swapped the dash harness and engine harness with one from a 92 yj 4.0. my question is there is a 10 pin plug on the engine harness near the under hood fuse box that i cant figure out what its for.
I just looked at my '95YJ harness. It does not have that plug like your harness does.
BUT, the '95 Grand Cherokee harness has the DRL plug in that area.
That plug has some wires that are common with the VSS plug for the auto tranny, right? That could just be a ground which they share.
Post the other pictures you have and how about you list the wire colors/pin numbers if they are on the plug.
I would work around that plug in the meantime.