Hold light flashing

Tiny
KEKESUE
  • MEMBER
  • 2009 CHEVROLET AVEO
  • 2WD
  • AUTOMATIC
  • 62,129 MILES
The hold button flashing and temperature gauge not working. This all happened at the same time.
Monday, August 5th, 2019 AT 2:04 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 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.

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Tuesday, August 6th, 2019 AT 2:44 PM

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