Having problems with your 2002 Dodge Caravan ?

The high speed on the A/C blower works but the lower speeds do not. How do I get the lower speeds to work again?

Posted / edited by AnonymousUser on : 18-03-2019

Answers :

The symptoms you clearly describe is not uncommon fault on many vehicles the most likely cause is that the heater electrical control works via a resistor/reostat as we call it in uk this operates rather like the reostat on elec cooker as you turn it from low to high the radiant is given more power /heat hope you understand ?? so if you check the heater motor you will /should locate the wiring to it mostly it is plugged into the resistor which is usually secured on outside of heater motor body by either screw or other clip ? it is easy diy when you locate it hope this helps?
You probably have a faulty resistor. They are usually located either on firewall under hood, at passenger side, or on housing under dash.
Repair Help & Product Troubleshooting for 2002 Dodge Caravan

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