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Discussion Starter #1
Hello,
my a/c blower fan stopped working and I suspect its the blower control module relay. All fuses are OK, the a/c light goes on when I turn the a/c on and I hear the compressor kicking in, but fan does not kick in. One odd thing is I checked the current running from relay module to blower motor and current is constantly at 12v even when a/c fan switch is off??? Anyone have any ideas.
 

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Discussion Starter #3
If you have 12v and good ground @ blower motor the blower motor (fan) is bad.
Thanks instensablue02. I checked the blower motor control module and found it to be defective. Bought a replacement part from Rock auto and I have cold air again :). I've attached instruction page on what to check on the blower control module in case anyone has a similar problem.
 

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