Everything work fine in the van until fuses was changed ..now the blower fot heat does not work...could this be the relay or the blower ?

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

does the fan operate at any speeds? If it operates on some but not all speed settings it is your blower motor resistor. If no operation at all start with fuses.

J, I am sending you some info to read but it appears that the most likely cause is the blower motor relay. Give the following notes a read and if you need some more help give me a buzz... Best of Luck..

1996 Chrysler Town & Country 3.3L, Vin R 1996 Dodge Grand Caravan ES 3.8L, Vin L 1996 Chrysler Town & Country LX 3.3L, Vin R 1996 Dodge Grand Caravan LE 3.8L, Vin L 1996 Dodge Caravan LE 3.8L, Vin L 1996 Dodge Grand Caravan SE 3.3L, GAS, Vin R, Eng Cfg V6 1996 Dodge Caravan Sport 3.3L 1996 Plymouth Grand Voyager SE 3.3L, GAS, Vin R, Eng Cfg V6 1996 Dodge Grand Caravan ES 3.3L, Vin R 1996 Plymouth Voyager Rallye 3.3L Customer Concern: Front blower does not work; no power to it. Fuse is OK. Tests/Procedures: 1. At the blower motor, there is a Dark Blue wire. This wire should have battery voltage whenever the key is in the "on" position. Power for the blower motor comes from the blower relay.

2. Access the front blower relay, it is located on the driver's side under the dash, near the junction block. There will be four wires going to it. The Dark Green wire should have battery voltage all the time. The Dark Blue wire is going to the motor. The Black/Orange wire should have battery voltage with the key in the "on" position. The Black wire should be grounded at all times. On this circuit, the relay is energized whenever the key is in the "on" position. Potential Causes: Front Blower Relay
Front Blower Relay Wiring
Heater Ventilation Air Conditioner (HVAC) Control Head
Tech Tips: The front blower relay is located under the dash, on the driver's side. It may be necessary to remove the junction block (fuse and relay box) in order to see it. Diagnostic Codes: None

#26 40 amp orange fuse ---it is under the hood of vehicle in fuse box. Relay labeled "F" in passenger comp on juction block behind left side of dash is for rear blower motor, front blower motor relay is behind juction box.

should be a blower motor relay inside fusebox under hood....try swapping it with another of the same kind from same fusebox to see if that is the problem...there is usually a diagram to tell you which relay is for what and they are just plug ins....good luck....lee

There may be a fault in the control group in the dash--there is a resistor that controls motor speed as well as the speed switch.

blower motor bad or ac clutch bad,,check blower resister as well,it is in the blower box ,blower motor is the most comon to do this

sounds like the main relay is out. Its either in the fuse box or under the hood in the engine compartment. Should tell on box lid what relay it is.

a/c control module or a/c relay fuse.

sounds like resistor/wiring connector issue..located on right side under wiper cowl above right front strut tower..connector usually corrodes and you have to replace resistor and connector