2005 GMC Sierra service four wheel drive

2005 GMC SIERRA
102,643 MILES • V8 • 4WD • AUTOMATIC
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CALEBZ71YAMAHA
  • MEMBER
  • 1 POST
service 4x4 light is on in the information center and no lights are on in the select 4x4 l buttons and cannot select 4x4
Mar 25, 2010 at 8:28 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
You need to have the computer scanned to determine what is causing the light to be on. Take it to a nationally recognized parts store and have them do it. Most will do it for free.

Let me know what you find.

Joe
Apr 3, 2010 at 3:37 PM
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