I have a 2002 malibu and the ac fan only works on 4 and 5 speeds. I pulled the switch and tried jumpering it and I could only get 4 and 5 to work so I don't think it is the switch. Does anybody else have any other ideas besides the motor?

HELLO, SOUNDS LIKE BLOWER RESISTOR.located around blower motor.not a hard fix & res is 20-$25.GOOD LUCK btw NORMALLY DEALER PART

It does sound like the blower motor resistor card. Here's the link. If you pull the card out you should easily see a burnt resistor on it. Here's the link with all the info. http://www.automotiveforums.com/vbulletin/showthread.php?t=324040&highlight=blower+motor