Service Plug

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.

The service plug is included in the Li-ion battery to securely shut off the high voltage during high voltage part inspection and maintenance.
The service plug is installed on the upper surface of the battery pack. The plug can be removed when the legroom-mounted service plug cover is removed.

WARNING: Always use insulating protective equipment when removing and installing service plug

Fig 1: Identifying Service Plug

Courtesy of NISSAN MOTOR CO., U.S.A.