Mechanics

CLIMATE CONTROL

1996 Buick Park Avenue

Heater problem
1996 Buick Park Avenue 6 cyl Front Wheel Drive Automatic 105000 miles

Is constantly in heat mode. I can select the different modes, floor, mid, defrost and even the temp, BUT it always stays at defrost and is heat. The fan works but that is all.
Is this a possible climate control module? How do I test, etc? Where is it located?
I appreciate any guidance.
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Goad
March 13, 2010.



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