Speedometer not working

2006 KIA RIO
141,350 MILES • 1.6L • 4 CYL • 4WD • AUTOMATIC
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KIKKO
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  • 4 POSTS
How fast I'm driving is not moving.
Feb 11, 2020 at 6:00 AM
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BMDOUBLE
  • ✓ASE Certified Mechanic
  • 1,139 POSTS
  • ASE Certified Mechanic
The most common failure item is the vehicle speed sensor, but to start diagnosing this properly you will need to retrieve codes from the power-train control module and the instrument cluster module, then go from there.
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Feb 11, 2020 at 7:40 AM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
Here is how you get he codes to confirm the failure. The output speed sensor is "A" on the diagrams.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please run down this guide and report back.
Feb 12, 2020 at 9:59 AM
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