2002 Chevy Silverado 4X4 won't engage

Tiny
DIAMONDS
  • MEMBER
  • 2002 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 91,000 MILES
When I pull the 4-wheel drive lever to engage the 4-wheel drive, the light comes on in the dash, but the front differential does not engage. The fuse is good on the driver's side fuse panel. Where do I start looking for the problem?
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Thursday, March 20th, 2008 AT 7:59 AM

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Tiny
JOBIES
  • MEMBER
I too had the same issue on my 94 silverado truck, the 4x4 fuse good? How about the actuator switch located on the transfer case- this switch can be checked by unscrewing it, engaging the 4x4, testing it with a light tester - if this switch is bad, will not engage - also, a broken fork inside the transfer case might have broken, would need to open it up to find out though -
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Saturday, April 19th, 2008 AT 8:20 PM

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