If you are talking about the radiator cooling fan it could be the fan fuse or the radiator fan relay needs to be replaced... the fan relay is VERY common for these vans. I have a 98 T&C and just had to replace the fan relay. The Rad Fan relay cost $40.00
The normal cause is a blown fuse.
TCM Malfunction, And/Or Speedometer Sensor Malfunction.
Check the fuse
Short in the wiring or the radio itself.
Defective fuel pump would be the most likely cause, but it can be other things.
A 1998 Chrysler Town and Country would have a 3.8L V6. That engine has a timing chain not a belt.A 1998 Chrysler Town and Country would have a 3.8L V6. That engine has a timing chain not a belt.
A raidator in need of a flush will not cause a battery drain.
sounds like a bad power steering pump
Check the AC evaporator drain line...is it not connected to the outside
Motor mounts.
I had the same problem...it was the "computer". I had to hit the dash for about a year, then it just stopped working. It was around 800.00 to fix. You need to do at a Chrysler dealer as they have to input the codes that your local mechanic will not have.
The blower motor resistor/power module has failed.