PONTIAC GRAND PRIX BLOWER FAN SPEED

My Heater Fan Has Several Speeds And The First Two Have Not Been Working For Some Time. The Third And Fourth Speed Just Quit Working But...

Heater Problem 1998 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic The Blower Motor Only Works On Highest Speed. I Here That...

04 Grand Prix With 61000 Miles. The Blower Motor Will Not Shut Off When I Turn The Car Off And Its Stays At One Speed