my cooling fan wont turn on but will when i turn on the a/c just put in a new etc
Mar 15, 2010 at 7:45 PM
1997 Saturn SL2 my cooling fan wont turn on
ALEXDARNELL
- MEMBER
- 2 POSTS
Power the fan from the battery if it turns on check and test the fan relay-
Jan 12, 2019 at 4:29 AM
[quote:fa62e92dd6="rasmataz"]Power the fan from the battery if it turns on check and test the fan relay-[/quote:fa62e92dd6] i replaced the realy and it still didnt turn on
Jan 12, 2019 at 4:29 AM
If ur cooling fan comes on with the a/c but not when ur car gets to 222-226 degrees then I would replace the coolant temp sensor it's screwed into the head below where the upper hose attaches.there's two wires going to it a yellow one and black one.also check the connector if it's corroded then replace the connector as well.make sure u get a brass tipped the plastic tipped ones crack.make sure the engine is cold and u will loose some coolant.let me know how it goes.
Jan 12, 2019 at 4:29 AM
I have the same problem and can not figure it out - I replaced the temp sensor, flushed the radiator, tested the fan with battery and it worked, changed the fan relay and still can not get the fan to turn on - should I just hard wire it and manually turn it on/off??? please give me advice - thank you
Jan 12, 2019 at 4:29 AM
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