1990 jeep wrangler 4wd ?

Question

light dont come on -does go to low side in tranfer case but front end does not engage in high or low 4 by what vaccum digrams i have it is hooked up correct --any ideas?

Answer 1

did you check the vacuum connection on your front axle. it is located on the back of the passenger side front axle it has two vacuum hoses connected to a rubber boot  make sure that boot is connected.there is also an electrical connector there to, make sure that's in place also.

Answer 2

Jeep Wrangler has held the crown of ultimate off-roader ever since it was offered to the general public.