blower turns on intermittently with ignition off,blower switch off
hvac blower on 2001 Pontiac Grand Am
1 answer 1 comment
blower motor resistor. under right side of dash by glove box. it is back by the firewall.
there was a gm module wired into the blower . it was to dry the evaporater,but went bad . it was supposed to run fan only for 2 hours intermittently