hvac blower on 2001 Pontiac Grand Am

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
blower turns on intermittently with ignition off,blower switch off
(1) Answer
(1) Comments
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