Here is the procedure rfor replacing the battery, as it is printed in the service manual for the vehicle:
Make sure ignition switch is in OFF position and all accessories are OFF. Open hood, Remove Air Cleaner BoxDisconnect and isolate the battery negative cable then the positive cableLoosen bolt and retainer that holds the battery down to the tray (Fig. 11). Lift battery out of battery tray and remove from vehicle. Remove thermowrap from batteryImages available only to Customers.
You will note in the illustration that the clamp that is referred to is a small 2 inch long plastic block that holds the very bottom edge of the battery to the tray. It can be removed with a 13mm socket and a long extention. If your vehicle does not have a battery box, it may have been removed during a previous battery replacmement.
I hope this is helpful; if so, please click my accept button and leave positive feedback! Thanks!
.