I got 98 olds bravada awd does not work, changed the decoder motor twice, replaced the passenger side wheelbearing and sencer, replaced cv shaft. Looking for picture of the transfer case, looking for the 2 vacume lines and where they go on the trasfer case. open for suggestions. Did check fuses.

SOURCE: replacing cv joint for 1998 olds bravada

if you need parts here is a place that sells on GM parts Schram auto and truck parts 1-800-292-1032 for used parts try junkyarddog.com for diagrams try autozone.com to see if they have your car listed for diagrams pictures and step by step instructions if your car is not listed then try your local library they have all the car manuals and even copy them for you

SOURCE: 1994 Olds cutlass supreme..Electric Window not working

That should be it for fuse compartments..

If its not the fuse(s) or relay it might bethe switch,, or the motor..

Try to determine if there is power getting to the switch,, if so see if there is power to the motor..

You can find replacement parts pretty cheep on-line..

Hope this helps !!
Please rate me good ;o)

SOURCE: Service AWd light is on on my 98 olds bravada

i got a 98 bravada and my AWD light was on, what i did to fix it was replace the transfer case motor and thats all, i did a bunch of research and found out that the transfer case motor is the main conponent with of your AWD it tells the transfer case when to give the front wheels power. try replacing that

SOURCE: 2004 Oldsmobile Bravada Transfer case binding

when driving forward or backward there a loud metal hit metal sound causing the vehicle to **** when in motion.

SOURCE: I have a 1998 bravada with the smart trak system.

I have 2K bravada. Make sure you have serviced your transfer case with the "blue" GM Auto-trac II fluid. The "encoder" motor is a common failure item also. Unplugging it at the transfer case should cause the "service smart trac" light on dash to appear. This tells you that probably the encoder controller is good. Only buy the GM/Delphi/AC Delco motor, or you'll be changing it often. Try "thepartsladi" on eBay!