Not sure about 2002, but on a 2004 intrepid, you have to take right front tire off. There is a panel in the wheel well that you use to access the battery.
5w30
ATF+4
You take the old one out and put the new one in.
Yes
take the terminals off and take the battery out and replace it \
I have a 2000 intrepid so I think it is the same. You have to take off passenger side wheel. There is a panel toward the front of the car that you must remove and the battery is behind it on a little tray.
The leak detection pump switch on your Dodge Intrepid is located beneath the battery. If you can not locate this on your own, it may be best to have a licensed mechanic take a look at it.
You need to remove passenger tire and take out the plastic door in frt of wheel well. You then will have access to battery and connections
It's a solenoid inside your transmission, you will have to take it to some place lie Aamco for more.
5W30
Take it to Auto Zone and purchase a new battery. They will replace it free of charge.
you computer for transmission is located by the battery the black box take it off and go to junk yard buy one