2004 Chevrolet Trailblazer Four Wheel Drive

Tiny
JOHNPER
  • 2004 CHEVROLET TRAILBLAZER
  • 140,000 MILES

The "Service 4WD " Light is on. Also the four wheel drive is not working. What would cause this?
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Saturday, November 2nd, 2013 AT 4:50 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,398 POSTS

It could be several things. Since the light is on, you need to have the computer scanned to identify trouble codes. Most parts stores will do it for free. Have that checked and let me know what you find.

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Saturday, November 2nd, 2013 AT 4:58 PM

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