1995 GMC Jimmy "4wd engagement switch" Questions

...4wd does not lite or engage I had the same problem with my 98 sierra 4x4. Turned out that the electrical activator on the transfer case was not working. It will still go into 4 low but not 4 high. ...

...mostly free of ice, it will only kick in when a wheel slips. there is a 4wd switch on the side of the transmission,under the vehicle i believe its on the dr.side that sticks or just needs ...

...01 jimmy in 4wd. The other day it went in 4wd low when i put it in 4wd hi and now that it is back in 2wd i am not able to engage 4wd at all fuse! I bet it is the fuse.does it flash and try to

4wd will not engage, or engages intermittently. You can hear the click of a switch under or near the battery, but doesn't always engage. Hi: The main parts to the 4WD system are the transfer case, the

...the push button 4wd , I can hear the pins moving but the light flashes and only the back tire will engage I hade a problem like this and it turned out to be a bad wire right by the switch on the

...4wd and it lights up but it wont engage there is a few things you can check, first check for any vacuum leaks from the transmission to the top of the motor, also check to see if you are gettin oil in ...

...case motor and transfer case 4WD switch on dash, still no fix. What's left? Everyone tells me it won't be the case alone. Thoughts? there is also an actuator located on the front axle. check ...

...4wd.Next there is a switch on the t-case that may not be working.In 4wd it supllies vacuum to the 4wd actuator that is under the battery tray.next the applied vacuum pulls the cable engaging the ...

4wd engages but 4wd service light illuminates replaced dash switch and 4wd vacuum solenoid you may have to reset the computer.try a scanner or maybe remove battery cable for 15 min.

check center of firewall the is a switch with 3 vacuum line CHECK THEM ALL this is your 4wd selector. if thats okay you might need the switch on the front trasfer case about $20 just unscrews easy fix