2003 Chevy Trailblazer 4 wheel drive

2003 CHEVROLET TRAILBLAZER
48,000 MILES • 6 CYL • 4WD • AUTOMATIC
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TXWHTBOY
  • MEMBER
  • 1 POST
The "serice 4 wheel drive" light is on . What do i need to do to service this?
Nov 8, 2008 at 5:06 AM
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DENNYP
  • ✓Experienced Mechanic
  • 1,824 POSTS
Have it scanned for trouble codes. That message means there is a fault in the 4WD system.
Nov 13, 2008 at 4:04 AM
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