Question about 1994 Buick Century
1994 Buick Century 3.1L motor. Which relay is to the cooling fan?
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Posted on Jan 02, 2017
SOURCE: location of fan blower relay
On most GMs, the fan relay is inside of the fan housing. It uses the fan to keep it cool, because the resistors generate a lot of heat. These resistors go bad usually one at a time until all you have left is high speed. You have to remove the fan and there it is! It is a big pain to be upside down, but with a light and a mirror, you can see it easily.
Posted on Apr 12, 2009
SOURCE: Cooling Fans Not Working
thermo sensor switch in cylinder head might be in thermostat housing or in the cyl head some place in that area look closely you will see it usually 2-3 wire plug it is brass with black plastic type plug on end good luck.John
Posted on Jan 24, 2009
The resistors are located in the firewall just above the blower motor. they have a heavier gadge wire going to it. As for the water if it is not antifreeze then you have a leak in your cowl area by the lower windshield. I ran in to this problem on several gm cars such as yours it can be deficult to find good luck
Posted on Oct 20, 2009
Testimonial: "Iccjester, thanks for the information it was very helpful much appreciation Mike S 1999 Buick Century"
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