My blower fan for the AC/Heater will work, and then it cuts out for a day or two, and then comes back on again. This has happened 3-4 times in the last couple weeks. Any idea's of what may cause this? I just had a new blower put in last March. Thank you!
AC/Heater Blower on 2003 GMC Safari
by LeeGee in Moorhead, MN on October 03, 2010
ANSWER by Andreus , January 11, 2016
It could possibly be the blower motor resistor, which mounts to the front of the blower housing with 2 screws and 2 connectors and is an easy replaceable part.