HOW DO I SCAN THE 4 WHEEL DRIVE SWITCH

  • Tiny
  • Anonymous
  • 2000 GMC Sierra
  • 190,000 miles

How do I scan the 4 wheel drive switch.

Saturday, December 8th, 2012 AT 1:14 AM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,502 posts

You need a scan tool to acess the 4 wheel system for codes

Roy

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Saturday, December 8th, 2012 AT 1:17 AM

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