One problem related to differential unit has been reported for the 2003 Dodge Grand Caravan. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Dodge Grand Caravan based on all problems reported for the 2003 Grand Caravan.
While driving at any speed consumer heard a noise coming from the engine. At 200 miles dealer replaced brakes and differential. At 900 miles dealer replaced the automatic transmission.