If you turn the key on and off three times in ten seconds, the system does a self check and flashes codes in the odometer. Done means it is done displaying codes, or there are no codes to display.
you can't. the mileage signal is integral to the transmission shifting
he mileage is stored in the computers on the van, and it is illegal to try to change the reading.
Most Dodge/Chrysler vehicles with digital odometers store the milage in the engine control computer.
I have a 2001 Dodge Stratus Coupe V6 and mine is a digital odometer located right under the speedometer.
The EPA mileage estimate for the 2001 Dodge Grand-Caravan is 15 mpg in the city, 22 mpg on the highway.
The EPA mileage estimate for the 2004 Dodge Grand-Caravan is 17 mpg in the city, 24 mpg on the highway.
The EPA mileage estimate for the 2007 Dodge Grand-Caravan is 17 mpg in the city, 24 mpg on the highway.
The EPA mileage estimate for the 2005 Dodge Grand-Caravan is 17 mpg in the city, 24 mpg on the highway.
The EPA mileage estimate for the 2012 Dodge Grand-Caravan is 17 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2014 Dodge Grand-Caravan is 17 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2011 Dodge Grand-Caravan is 17 mpg in the city, 25 mpg on the highway.
The EPA mileage estimate for the 2009 Dodge Grand-Caravan is 17 mpg in the city, 24 mpg on the highway.