If you have to press the remote button numerous times to open the power liftgate, it may be necessary to update the software in the power liftgate module to correct this issue.
Car Problem Reports
Dodge Grand Caravan Power Lifgate Module Software to Correct Erratic Remote Button Operation
Dodge Grand Caravan Problem
Average Mileage: 121,580 mi (110,000 mi - 133,161 mi)
Visitor, 2003 Dodge Grand Caravan, 110,000 mi
The power liftgate will not work when it is cold outside (below 50 degrees F)
Rear hatch quit working at about 75ooo mile looks like some contacts are messed up will investigate further