1999 Dodge Caravan...heater works but fan will not blow

Halo Samantha you can follow the link DODGE CARAVAN SERVICE REPAIR MANUAL 2001 2002 2003 2004 2005 2006 2007... it will be helpful for you

Fan not working or you would feel cool air if heater door was working. Can you hear the fan?

I would turn the fan on with the van off and listen to see if just the blower is working at all or a slower speed. . If you have a volt meter you could make sure it was getting power by unplugging the wire to it and testing there.. If you have power then the blower motor is the problem . If it was a resister it would not work at all normally. or it would work on one speed but not another speed in most cases.. I would think by the age of it more likely a bad blower fan motor .the part is about 73 dollars to replace complete with fan and the resisters are 15-20 at your local auto parts store .
This could also be a wire harness issue with the resister plug which supplies the power to the blower . it very common that the wires got hot and melted from old age or from a blower that was old and drawing too much power .The resister and harness or located under the hood on the firewall of the passenger side of the van .Yes there is a fuse for the blower fan under the dash .If it has blown it could be the blower drawing too much power.or other issues .
Yes we sure do feel the heat here in Florida .

Replace blower motor Dodge Grand Caravan 1996 2000 chrysler Town Country...


Replace Blower Resistor for 2000 Chrysler Town and Country

There is as blower motor resistor which is part of what makes your fan blow. So your fan isnt blowing but everything else works right? Thats what I would look @ first.

thermostat gone.....airlock in pipes.....fan sensor gone.....water pump siezed....pick one at a time to work on,cheapest first.

Check under hood on drivers side for relay/fuse box. They are labeled on underside of cover. If that turns up o.k. then I'd look at coolant temperature sensor.

Turn the key from off to on 5 times and the van will display the P codes on the odometer display. Google those codes and you should find the cause of you problem or an indication of where to start anyway. Some codes don't go away until you unplug the battery.

normally it is under the hood on the passanger side or under the dash inside the van on the passanger side under the glove box

need heater blower resister that controls blower speed.

sounds as if you have a bad resistor or a blowermotor going bad. if it has a bad winding in the motor jarring it my make it come back on