4x4 not engaging

I’ve got an 89 2.9 with auto locking hubs. I have no 4 wheel lights other than to light up the two push buttons. When I press them, nothing happens at all. No relays clicking or anything that I can tell I pushed the test light on the 4x4cm and it just light up for 30 seconds or so the. Went off...

hey all, New to the site, need some help/advice!! I have a 94' B4000, the 4x4 has stopped working. Originally it would stick, sometimes whe I would push the 4x4 button the light would come on but not engage the 4x4, and would take a few tries to work. Now it just dosn't engage at all. when I...

2002 ford ranger 4.0 auto switch 4x4. Problem- I just purchased this ranger last week knowing it had problems. The 4x4 lights did not light up when turned on so I replaced the 4x4CM with one from the junk yard(so no guarantee it works properly) Now, when I start the truck the 4x4 lights turn...