2008 Chevrolet Uplander Diagnostic Machine Getting Communication Vans Computer

2008 CHEVROLET UPLANDER
76,000 MILES
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RICH W
  • MEMBER
  • 1 POST
diagnostic machine is getting no communication with my vans computer, any ideas?
Dec 14, 2012 at 3:43 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
Does the scan tool power up off the connector when its plugged into it?
Dec 14, 2012 at 3:52 PM
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