64 11 224 Removing and Installing/Replacing Controller For Heater - A/C System Fan (Automatic A/C Basic)

64 11 224 - Removing and installing/replacing controller for heater - A/C system fan (automatic A/C Basic)

Replace controller for heater - A/C system fan 64 11 225 Replacing Controller For Heater - A/C System Fan (Automatic A/C High).