Unhook the cable from the Cavaliers battery. Find the opposite end of the cable and pull it out. Fit the new cable in following the old cables route. Connect the non battery end of the cable, then hook to the battery.
First disconnect the negative battery cable, then disconnect the positive battery cable. Batteries usually are held down by a clamp or bracket. Unbolt or unhook the bracket. and remove the battery. Installation is the reverse. Hook negative cable last. HTH
Disconnect the negative cable from the battery. Now disconnect the other end from its ground point. Take that cable to you local auto parts store and buy a replacement. Reverse the procedure to install it.
Open your car hood. Remove the black (-) negative cable from the old battery . remove the positive(+) cable from old battery . remove the two small nuts which hold the battery in place . remove old battery . replace with new battery . reverse directions for installion .