Chrysler Repair: heater fan only on high, heater fan, air blower

Question
'01 Caravan I only have high on my heater fan. I can shut it off by moving switch to any other points on dial but only high gives me any movement of air.

Answer
Blower resister blower resister blower resister blower resister! You may get the idea I've answered this alot.On minivans they used to be under the hood by the rt strut tower.But I think by 01 they moved them to the inside on the heater box behind the glove box.It has a connector with 4 or 5 wires and is held in with 2 screws.Couldn't be easier to replace.Oh did I mention...you have a bad Blower resister.