Battery Removal and Installation: Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Honda Odyssey, 2016 Honda Odyssey, 2015 Honda Odyssey, 2014 Honda Odyssey, and 2013 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The battery terminal disconnection and reconnection procedure (see BATTERY TERMINAL DISCONNECTION AND RECONNECTION
) must be done before and after doing this procedure. Some systems store data in memory that is lost when the battery is disconnected.