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89 GMC help

Discussion in 'Chevy Trucks' started by bt99yz125, Feb 19, 2004.

  1. bt99yz125

    bt99yz125 Junior Member
    Messages: 20

    I have a 89 GMC1500 4x4 and the problem is that my 4x4 will not work. The shift aculator works and the shifter works but the 4x4 light does not come on and the automatic hubs do not lock. I know they were having problems before with the aculator and I checked and is it not the stock one.
     
  2. bt99yz125

    bt99yz125 Junior Member
    Messages: 20

    no help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1