Mechanics

ONLY ONE SPEED ON A/C FAN

1996 Buick Lesabre • 93,000 miles

96 buick lasabre 3.8. Only one fan speed on the A/C. Is there a separate high speed circuit that could be at fault or is it in the head unit. If in a circuit where do I find it.
Thanks
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Fybn
July 31, 2012.



Speed high? If yes replace blower motor resistor located engine compartment in blower assembly

Docfixit
Jul 31, 2012.