It's a good bet. It's easy enough to remove the motor to check. Remove the wiper, drainage tray and weatherstripping below the windshield. Undo the sheet metal screws that hold the rear sound barrier in place (you may have to remove some wiring that's clipped to the barrier. Push the barrier forward and undo the clips around the motor box cover, remove the cover. Undo the clip that hold the motor in and unplug. Lift out motor.

I have a tired but functioning fan motor if you need one.