Question about 1994 GMC Sierra
My 1994 1500 4x4 will not go into high range four wheel
I would check to see if it is the Axle Actuator. On that model truck there is an upgrade available that is electrical upgrade. Instead of using a vacuum to engage the axle, it uses a small electric motor. The cost for this part isn't much more than the older vacuum model. Usually the electrical one runs around $100. This is a relatively easy change that most any person can do with just about any experience.
Posted on Feb 03, 2009
Ita a fuse i just fixed min i had same problem
Posted on May 17, 2009
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Posted on Jan 02, 2017
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