One problem related to check engine light on has been reported for the 2003 Chrysler Town & Country. The most recently reported issues are listed below.
We are the original owner of a 2003 Chrysler t & c. In August, 2009, my wife began experiencing problems with the window motor suddenly becoming inoperable for a short period of time, then suddenly working again. One day, as I was driving the van, the check engine light came on. I immediately parked the vehicle. After a few days, the car restarted and the check engine light went off. However, on August 20, the check engine light came on while I was leaving a conference. After less than â½ mile, then van began shuddering, the lights began blinking then the vehicle died. I was traveling at approximately 40 mph when this occurred. The van would not restart, in fact the only thing I received was a click. I had the car towed home and again left alone. This time, the when I turned the key, the response was just a click. Also, there was an electrical drain that caused me to replace two batteries. In order to keep this from recurring, I disconnected the negative post. After checking and replacing the starter as well, I had it towed to a facility who confirmed the problem was a bad pcm. The cost to remedy this was $750.