Transfer case Question.

I am currently in the process of removing all of the heating and air conditioning nonsense in my cherokee (89) and I am also going through and eliminating as much extra wiring and vacuum lines as I can.

I was considering getting rid of the yellow, blue, red, and green vacuum lines that run to my transfer case but I realized I have no idea what they control or do, if somebody could please fill me in id really appreciate it.

Thanks in advance!

If you still have the original vacuum disconnect front axle, you're going to need those lines. They control the vacuum-actuated shift motor on the front axle. And they connect to a vacuum switch to tell your 4WD light to come on!

Ok, I figured they had something to do with that. I swapped my front axle for a non-disco HP 30 so Im gonna go ahead and get rid of those lines. as for the 4wd light, i wont need that either.

thank you for your help i appreciate it.

Make sure to cap them off. They sell the caps in HELP! at most parts stores.