One problem related to radiator has been reported for the 1997 Dodge Grand Caravan. The most recently reported issues are listed below.
The vehicle's abs and check engine light have been going on and off for about 6 months. We had a mechanic look into it and replaced a relay or switch that belonged to the blower motors (fans by radiator). The lights seemed to go away until a couple of weeks ago, the abs light returned and the brakes act as though they are going to give out at any time. They have to be depressed for quite a length of time before the vehicle comes to a complete stop. There is also a weird sound of air or as if air where coming out when the brakes get depressed. I have had to add fluid once or twice a week and have been told by a mechanic buddy that there is very good chance its the brake booster due to the sound of air. I went online and noticed there were recalls for this in a couple of Grand Caravans but my VIN # doesn't fall into the suggested VIN range.