No communication from vehicle to obdII scanner

2009 SATURN AURA
109,000 MILES • 3.6L • V6 • 2WD • AUTOMATIC
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KYMIKE
  • MEMBER
  • 1 POST
All gauges jump around. ABS, engine, etc. Lights come on. Engine goes to limp mode. No communication from vehicle to obdII scanner.
Jun 9, 2018 at 9:10 PM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,837 POSTS
  • ASE Certified Mechanic
Hello,

I have seen the problem before the instrument cluster has gone bad and need to be replaced/rebuilt. Here is a video of the job being done with diagrams below to show you how its done on your car:

https://youtu.be/_HEC44xENxw

Check out the diagrams (below). Please let us know what happens.

Cheers, Ken
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Jun 11, 2018 at 12:16 PM
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