KEYFOB Battery And Function Check

CHECK KEYFOB BATTERY
Remove battery (refer to "KEYFOB BATTERY REPLACEMENT ") and measure voltage across battery positive and negative terminals, (+) and (-).

Voltage [V]: 2.5 - 3.0

NOTE: Keyfob does not function if battery is not set correctly.

OK or NG

OK: GO TO 2.

NG: Replace battery.

Fig 1: Checking Keyfob Battery
Courtesy of NISSAN MOTOR CO., U.S.A.

CHECK KEYFOB FUNCTION

With CONSULT-II

Check keyfob function ("LK BUTTON/SIG", "UN BUTTON/SIG", "TRUNK BTN/SIG", "PANIC BTN", "UN BUTTON ON" and "LK/UN BTN ON") in "DATA MONITOR" mode with CONSULT-II. When pushing each button of keyfob, the corresponding monitor item should be turned as follows.

KEYFOB CONDITION REFERENCE CHART

Condition	Monitor item
Pushing LOCK	LK BUTTON/SIG	ON
Pushing UNLOCK	UN BUTTON/SIG	ON
Pushing TRUNK	TRUNK BTN/SIG	ON
Pushing PANIC	PANIC BTN	ON
Pushing UNLOCK within 5 seconds after pushing UNLOCK	UN BUTTON ON	ON
Pushing LOCK and UNLOCK at the same time	LK/UN BTN ON	ON

Fig 2: CONSULT-II Display - Data Monitor

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

Without CONSULT-II

Check keyfob function using Remote Keyless Entry Tester J-43241.

OK or NG

OK: WITH CONSULT-II: Keyfob is OK. Replace smart entrance control unit.

OK: WITHOUT CONSULT-II: Keyfob is OK. Further inspection is necessary. Refer to "SYMPTOM CHART ".

NG: WITH CONSULT-II: Further inspection is necessary. Refer to "SYMPTOM CHART ".

NG: WITHOUT CONSULT-II: Replace keyfob. Refer to "ID CODE ENTRY PROCEDURE ".