What does it mean when the 4 wheel drive light comes on

Tiny
CODEGREEN124
  • MEMBER
  • 2002 CHEVROLET SILVERADO
  • 20,000 MILES
4 wheel light came on in early am today 2/6/2012 what could it mean
Tuesday, February 7th, 2012 AT 12:34 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Was the vehicle in 4wd?
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Tuesday, February 7th, 2012 AT 12:35 AM
Tiny
CODEGREEN124
  • MEMBER
  • 2 POSTS
No was on highway and pushed 4wheel drive button and the 4 wheel drive does work he drove it to work like that to see if the service 4 wheel light would go off and it did not. What does this light possibly mean
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Tuesday, February 7th, 2012 AT 12:41 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
If it was the service 4wd light, have the computer scanned to identify where the problem is coming from. Please note, driving in 4wd when the roads are dry can damage the system.
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Tuesday, February 7th, 2012 AT 3:20 AM

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