Diagnosis

Hello, I’m Pete from the Car Genius team at RepairPal. I’m sorry you’re dealing with this concern on your Dodge Caravan. A loss of heat inside your vehicle can be caused by several different reasons. Low engine coolant levels will create this issue and is commonly caused by a coolant leak that will need to be located and repaired. A restriction in the cooling system can also cause this, a plugged up heater core, a faulty temperature actuator on the heater box itself, a wiring concern, or even an internal electrical failure with the HVAC control assembly itself. These are all the most common causes for an issue like this. I recommend having this concern checked into further to help identify which is causing this issue so it can then be repaired properly from there to resolve this concern. If you’d like to find a trusted, certified repair shop in your area, you can check here: https://repairpal.com/certified. If you need more advice, or have any further questions about your vehicle, we’re here to help. Just give us a call at 877-913-1554 where we will be happy to assist!