Three problems related to alternator/generator/regulator have been reported for the 2003 Dodge Caravan. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Dodge Caravan based on all problems reported for the 2003 Caravan.
Took my 2003 Dodge Caravan in for an oil changes and was informed by the dealership (after hearing a knocking noise) that the followings things need to be replaced on the van that on has 51,000 miles on steering rack and front sway bar bushings along with the alternator and belt.
: the contact stated there was a knocking sound coming from the driver's side of the vehicle. This happened every time the vehicle was driven over a bump in the road. It was taken to the dealership for maintenance and the noise was inspected. They recommended replacement of the alternator, rack and pinion steering, and sway bar bushings. Due to the low mileage on the vehicle the contact was seeking a second opinion before making any repairs.
Serpentine belt slipping. I have owned several year models of Caravan and have found this problem to be constant with all. During rain or other water on the road condition, the serpentine belt slips enough to interfere with vehicle operations until the water is displaced from the belt. If a driver is not paying close attention or is using the cruise control at the time, the driver could lose control of the power steering, electrical problems with the alternator, or lose of engine power to the drive axles. This item should be studied and remedied to prevent future occurrences. If the fix can be retrofitted to previous years, the manufacturer should provide the repairs at no cost to the owner. This condition began with the purchase date through today. This problem is not contained to one engine size.