Jeep Wrangler Forum banner

4X4 Interior light does not come on.....

1K views 10 replies 7 participants last post by  Dr. Venture 
#1 ·
Hello all. Just upgraded to CV front axles and left the Vacuum pump on. Everything works perfect and it does engage into 4x4 hi and low and back to 2wd.

Everything is plugged in as it should be and all vacuum lines are plugged in and intact as well.

But when i engage 4x4 and i know it is working, i also had her on the lift to 100% make sure 4x4 works the damn 4x4 light does not come up!!

Any ideas, or a fix i need to perform after upgrading to CV???
 
#5 ·
Well i know it works, because i can feel the difference in the steering wheel that stiffer wheel sensation, and i also had her up on my lift with all 4 tires off the ground. once engaged they all spin. I mean having a direct axle with no vacuum engagement it is pretty wham bam once the transfer case is engaged with CV jointed axles. So i know it works, just perhaps i am being anal and like to see the light. I am thinking maybe my vacuum switch plug needs to be cleaned or what not.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top