2004 Chevy Silverado

144,000 MILES • V8 • 4WD • AUTOMATIC
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VRLE1971
  • MEMBER
  • 1 POST
dash message 4WD service what that mins.Thanks
Feb 14, 2010 at 5:01 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
This is basically identifying there is a problem with the system. You need to have the computer scanned to identify where the problem is coming from. Most parts stores will scan it for free.
Feb 19, 2010 at 12:07 AM
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