Electrical problem
1997 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic
my blower motor was working only at the #5 setting and now not at all. What can I look for and how to relace it
Monday, June 28th, 2010 AT 6:22 PM
1 Reply
BLUELIGHTNIN6
MECHANIC
16,542 POSTS
Hello and thanks for donating!
When the blower motor starts working only on HIGH setting, it is most commonly the blower resistor pack at fault. The first place to check though would be the blower motor relay. If it's OK then test the A/C / Heater controls. If they are OK as well then replace the resistor.