97 town and country LXI mini van speedometer and tach not working

Try the flasher can/unit. And fuse

better check it over good, belts dont just "fall off', something is bad. Tensioner? pulley? ect.

http://www.edmunds.com/chrysler/townandcountry/2005/discussion.2.html

VECHICLE SPEED SENSOR IS BAD.

Try disconnecting battery for couple minutes and see if it starts working again I have done that in the past

This is a very common problem on 1998 dodge caravan, voyager, t and County. You have a cracked circuit board in your instrument cluster. It is a dealer item. You can remove your cluster and install the circuit board yourself to save money but after the install you will have to take the vehicle back to the dealer to have it calibrated before the tach and the speedometer will work.

http://www.youtube.com/watch?v=HPvX190txvk

Did you try inserting the key in the drivers side door and locking and unlocking it manually several times to reset the alarm system. This was the problem with my 1996 Chrysler Town & Country LXI

I know that on my 98 cirrus lxi, we blew the PCM thats the powertrain control modul while trying to jump start it, should be located near the fuse box near the fender

check ur alternator for over charging