Check Key Fob Battery and Function

WARNING: This page is about a different car, the 2003 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, (+) and (-).
  1. Voltage: 2.5V - 3.0V
  NOTE: Key fob does not function if battery is not set correctly.
Fig 1: Measuring Voltage Between Battery Positive And Negative Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : GO TO 2
2. NG : Replace battery.
Fig 2: Checking Key Fob Function In "DATA MONITOR" Mode With CONSULT-II
Courtesy of NISSAN MOTOR CO., U.S.A.
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 3: CONSULT-II 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.