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4 wheel drive
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  1. 4x4 Drivetrain
    I was in the hood today installing a new radio in my 2003 Trailblazer LT and I noticed that where the 4 wheel drive switch should be (mine is just a circle with trees and "trailblazer" in its place) there is a plug with a bunch of wires running to it. Why would there be a bunch of wires and a...
  2. 4x4 Drivetrain
    When switching from 2W drive to A4W the light does not change or blink, the 4W drive works fine and engages perfectly, even the 2W drive works. Any ideas as to what the problem is, or could be?
  3. 4x4 Drivetrain
    So. This has been an issue for my envoy for quite some time. It first started when I would make hard U turns, the 4 wheel drive would engauge and it would be very diffficult to turn. It happens often enough to make it a nusiance. Now, while driving it will engauge out of no where. The switch...
1-3 of 3 Results