July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Intelligent Key Battery Replacement: Notes

NOTE: The Signal Tech II tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.

Check Intelligent Key relative signal strength
Confirm vehicle Intelligent Key antenna signal strength

Fig 1: Replacing Intelligent Key Battery
Courtesy of NISSAN NORTH AMERICA, INC.