Question about 1999 Chevrolet Blazer

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4WD DRIVE LIGHT IS ON, BUT 4 WHEEL WILL NOT ENGAGE

WHEN I PUSH THE 4HI BUTTON, THE LIGHT COMES ON, BUT THE 4 WHEEL DRIVE IS NOT ENGAGING, DO YOU THINK IT COULD BE THE 4WD ACTUATOR, AND IF SO WHERE IS IT UNDER THE HOOD?

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The actuator is under the battery
if the little light comes on then u probly have to adjust the cable
there is an adjusting nut around the cable where it goes into the diff

Posted on Jan 03, 2009

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