Mechanics

HEATER BLOWER MOTOR

1999 Pontiac Grand Am

Heater problem
1999 Pontiac Grand Am 4 cyl Front Wheel Drive Automatic 87000 miles

Heater blower motor onlly works on high speed.
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CHUCK6812
January 5, 2009.




I just had that some problem with my 99 Grand AM. I had to replace the blower motor, and now it works great. Oh, but be carefull, cause when I did that, the water pump started leaking and now I have to replace that alone with the thermastate housing unit.

Tiny
Jen_and_pat
Jan 31, 2009.
Before you do that I would check the resistor for it I have a 1990 grand am and thats whats wrong with mine
AD

Tiny
BlueMystc5
Feb 8, 2009.

AD