Hold light flashing

2009 CHEVROLET AVEO
62,129 MILES • 2WD • AUTOMATIC
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KEKESUE
  • MEMBER
  • 1 POST
The hold button flashing and temperature gauge not working. This all happened at the same time.
Aug 5, 2019 at 2:04 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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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
It sounds like the coolant sensor has shorted out. To be sure lets run the codes to see what it pulls up. here is a guide to help:

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.


Aug 6, 2019 at 2:44 PM
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