Coolant fan not turning on

1999 BUICK LESABRE
150,000 MILES • 3.8L • 6 CYL • 2WD • AUTOMATIC
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MONSTER8989
  • MEMBER
  • 1 POST
Coolant fans will not come on.
Dec 27, 2018 at 12:25 PM
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DANNY L
  • CERTIFIED EXPERT
  • 5,648 POSTS
Hello, I'm Danny.

I'm attaching a picture below of your under hood fuse/relay box.There are a bunch of relays you will need to test to get your fans working again. Here are two tutorials to show you how to test relays and wiring:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

https://www.2carpros.com/articles/how-to-check-wiring

Hope this helps and feel free to ask any questions if needed.Thanks for using 2CarPros.
Danny-
Dec 29, 2018 at 12:57 AM