2000 Chevy Blazer 4 wheel drive won't kick in

Tiny
NUBOSA
  • MEMBER
  • 2000 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 11,500 MILES
Attempted to use my four wheel drive this morning in 6 inches of snow for the first time in 3 years. When I pressed the 4hi button, the light kept flashing instead of remaining steady, meaning it's not actually making the switch. Needles to say I got stuck.

Electrical or mechanical issue?
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Monday, March 2nd, 2009 AT 7:59 AM

2 Replies

Tiny
RHALL77
  • MEMBER
Sounds electrical. You can disconnect the 4x4 module and let it sit for 30 seconds. Reconnect it and see if it starts working correctly, if it does you need a new module
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Monday, March 2nd, 2009 AT 4:04 PM
Tiny
NUBOSA
  • MEMBER
Thanks! If it does or doesn't?
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Monday, March 2nd, 2009 AT 6:57 PM

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