2004 alero fans not turning on

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Beginnermechanic
Posts: 9
Joined: Tue Mar 22, 2016 1:19 pm

2004 alero fans not turning on

Unread post by Beginnermechanic » Wed Mar 30, 2016 11:52 am

Fans are not turning on. i have to turn on/off my ac so the fans to turn on my relays are good i just dont know what it is

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TerryAuto
Posts: 317
Joined: Fri Dec 11, 2009 8:48 pm

Re: 2004 alero fans not turning on

Unread post by TerryAuto » Mon Apr 04, 2016 11:51 pm

How do you know the relays are good? There are several in this system, and they all work through each other.

If you are sure, then you could have a wiring problem to one of the relay terminal connections or a coolant temp sensor not reading correctly.

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