2000 Buick Regal fan works but will not come on

2000 BUICK REGAL
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JANET MABRY
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Electrical problem
2000 Buick Regal 6 cyl Front Wheel Drive Automatic

fans work but will not come on. Hooked it to a computer and it came back with 5 or 6 codes. Have replaced relay ans fuses. When I turn the a/c on the fans will not come on. Ive been told either the main computer or a temp sensor. Can anyone help?
Oct 24, 2009 at 9:53 PM
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JACOBANDNICKOLAS
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The temp sensor sends a signal to the relay which turns on the fan. Check both of them.
Oct 30, 2009 at 1:33 PM