Battery Removal and Installation: Notes
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The battery terminal disconnection/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