Check Key Fob Battery And Function

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Check key fob battery .
1. Remove key fob battery. Refer to KEY FOB BATTERY REPLACEMENT .
2. Measure voltage between battery positive and negative terminals
  
  Fig 1: Measuring Battery Voltage
  Courtesy of NISSAN MOTOR CO., U.S.A.
  1. Voltage : 2.5V - 3.0V
NOTE: Key fob does not function if battery is not set correctly.

OK or NG
1. OK : GO TO 2
2. NG : Replace battery.
Check key fob function .
With CONSULT-II

Check key fob function in "DATA MONITOR"mode with CONSULT-II.

When pushing each button of key fob, the corresponding monitor item should be turned as follows .

Fig 2: Displaying Monitor Item & Condition
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Displaying DATA MONITOR Screen
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : Key fob is OK.
2. NG : Replace key fob.