One problem related to alternator/generator/regulator has been reported for the 2000 Dodge Caravan. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Dodge Caravan based on all problems reported for the 2000 Caravan.
Serpentine belt slips off in the rain causing a loss in power steering, ac (for window defogging), power (no alternator when headlights are on during rain). When it slipped off, the ability to correct for loss of traction due to water was reduced due to lack of power steering and the windshield fogged up quickly due to the loss of the ac compressor. Slid of the interstate and slid down the median. Multiple other instances of belt slipping off (4 times in past 3 days), though at lower rates of speed. Dodge denies there is an issue even though there are many reports on the internet relating to this problem. It is also interesting that they now sell a upgrade kit that changes out the two non-grooved pulleys for grooved ones and add a belt with grooves on both sides. They said that they would only fix this problem when enough people reported the problem.