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03 Silverado 4x4 problem

Discussion in 'Truck & Equipment Repair' started by mobo, Jan 16, 2008.

  1. mobo

    mobo Member
    from Ohio
    Messages: 35

    I have a 03 Silverado 1500, I could not get the 4x4 to engage so I found the differential actuator was bad so I replaced it and the 4x4 will engage. Before I changed the actuator the 4hi/lo lights would light up and after I changed the actuator the 4hi/lo light just flash when 4x4 is engaged but 4x4 works great.
  2. qualitylawncare

    qualitylawncare Senior Member
    Messages: 501

    how far have you driven with the light flashing? I know, at least with my ABS lights, if it's flashing and you drive 20 miles, shut the truck off and start it again; the light will go off.
  3. PLOWMAN45

    PLOWMAN45 2000 Club Member
    Messages: 2,951

    i hate those electric 4x4 systems give me the old linkage systems