Coolong fan help [Archive] - GrandAmGT.com Forum

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Tank
10-08-2008, 09:34 PM
Trying to trouble shoot my cooling fan problem, I have power going everything but the fans still want turn on. I think its the PCM but not sure yet. Does anyone know how to hot wire the high fan's, I looked and could not find anything. If I'm wrong if someone could just post the link. On the relay I have the wire going from the power to the high fan port but it only cuts on when it gets way to high. Somebody please help.

timberwoof
10-08-2008, 11:00 PM
do they spin if you manually move them? Oh yeah, Wrong Section.

Tank
10-09-2008, 08:31 AM
yeah I can turn them real easy with my hand.

Tank
10-10-2008, 08:30 PM
can anyone help me with this?

gagt Mechanic
10-11-2008, 11:08 PM
you may want to post in technical section, may get more responses. so as a recap, you get power from the relay when the temp is "way high". dose the fan turn on or do you just get power, second what is "way high", 220-230, high speed fans should come on around 235.

Tank
10-12-2008, 04:26 PM
I'm getting power but the fans are not turning on. So I ran a wire from the 30 to the 87 port for the relay. In doing this the high fans come on, but only when the temp gets to 245-250. Thats why I wanted to know if there was a way to run it with a toggle until I have time to really trouble shoot it. I think its either the temp gauge or the PCM.