Mechanics

HEATER FAN

1993 Buick Lesabre

Heater problem
1993 Buick Lesabre 6 cyl Front Wheel Drive Automatic 180000 miles

my 93 buick heater fan doesn't stop running after car is turned off, not just for alittle while, have to disconnect under hood. Do have an idea what needs replacing and where it might be located? Thanks
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Elliselect
May 31, 2010.




The blower motor relay is most likely culprit, it's on engine compartment relay center, on right side of firewall

Bluelightnin6
May 31, 2010.


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