The fan on my 04 pacifica will not blow out air on the front. The heat and air work properly but when the interior fan setting is on high you don't hear the motor come on. Then 10 minutes down the road it will pop back on????? I have replaced the resistor to no avail and the relay seems fine.
Since you eliminated the relay and blower resistor as possible problems, the only thing left is an intermittent blower motor. Have had the problem before and when the motor was replaced, the problem was gone.
SOURCE: Front blower fan stopped working, hot air comes
There is a thermal fuse inside the air duct. It is located behind the passenger glove compartment. tilt the glove door down and remove and look in. You will see a conector with about 4 to 5 wires. usually held on with two screws remove and inspect. The thermal fuse that runs between the coils will be open. Bypass it at your own risk or buy a new one from dealership or auto wrecker. May meen you fan is running too slow also and not blowing enuf cool air past it.
SOURCE: 2002 Chrysler Town and Country Rear Heat/Air only on High
most of the time the resistor is located downwind of the blower motor so it should be not to fao from the blower motor in the right rear of the van behind the quater trim panel which is the hvac unit is located
SOURCE: 2001 Chry. T&C LXI 3.8V6
Very common for switch to fail and take resistor with it. Recommend testing switch with ohmmeter to make sure it makes only one connection per setting. Let me know if you have questions.
SOURCE: 2004 Chrysler Pacifica Blower won't work
Usally when a blower motor resistor goes bad the fan still runs on high. The resistor lowers the voltage going to the fan to make it run slower. The high setting usually goes straight thru. Resistors are usually easy to get to, under good on the firewall or under dash passenger side. Cost about $24 at parts store. Replace with new if that doesn't work return it.
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