cr2032
CR2032 3 VOLTS Energizer
Most are started with a key...
Most are started with a key...
The factory does not hide an extra key in the chassis.
your local chrysler dealer.
Put a good key in the ignition and turn the key on.
like you charge a car battery....use a trickle charger set to 12 volts
there is a terminal block under bonnet on right hand side attach battery charger to it until key fob works
Any key maker can make a key from the ignition key that will open the door but will not start the car. under $5.00
It is best advised to get the Dodge Caravan Key Fob battery replaced by the dealership. The reasoning for this is that messing with this battery can be dangerous. One also can touch certain receptors that are never supposed to touch.
The key fob battery in a 2010 Dodge Journey is changed by prying open the case with a small screw driver. The battery can then be slid out to one side and a new one put in place.