User Mode

In USER MODE, air bag warning lamp on combination meter turning ON when a malfunction is detected and warns the customer (driver).

How to Read Air Bag Warning Lamp 

1. Turn the ignition switch from OFF to ON, and check that the air bag warning lamp turns ON.
2. Compare the air bag warning lamp operation pattern with the examples.

Air Bag Warning Lamp Examples 

Air bag warning lamp operation (user mode)	SRS condition	Reference item
Courtesy of NISSAN NORTH AMERICA, INC.	No malfunction is detected No further action is necessary	--
Courtesy of NISSAN NORTH AMERICA, INC.	Air bag diagnosis sensor unit is malfunctioning Each sensor is malfunctioning Each module is malfunctioning Occupant system is malfunctioning	Refer to "How to Read Air Bag Warning Lamp".
	Air bag is deployed Seat belt pre-tensioner is deployed	Refer to DTC Diagnosis Procedure or DTC Diagnosis Procedure .
	Air bag power supply circuit is malfunctioning Air bag warning lamp circuit is malfunctioning	Refer to Diagnosis Procedure .
	Battery voltage is low (less than 9 V) or high battery voltage (more than 16 V)	Refer to How To Check .
	Zero point reset not yet performed	Refer to Work Procedure .
Courtesy of NISSAN NORTH AMERICA, INC.	Air bag diagnosis sensor unit is malfunctioning Air bag warning lamp circuit is malfunctioning Combination meter is malfunctioning	Refer to Diagnosis Procedure .

Occurrence Of Intermittent Malfunction 

Air bag warning lamp turns ON in user mode when an intermittent malfunction occurs. Air bag warning lamp turns OFF when system returns to normal status.

Battery Low Voltage Detection 

Air bag diagnosis sensor unit warns the driver by turning air bag warning lamp ON when air bag diagnosis sensor unit detects battery low voltage. Air bag warning lamp turns ON when a voltage value at which air bag diagnosis sensor unit cannot operate normally (9 V or less) is detected. After starting to turn ON, air bag warning lamp turns OFF when air bag diagnosis sensor unit detects the normal value of battery voltage.

The mode cannot be switched to diagnosis mode by ignition switch while air bag warning lamp turns ON due to this cause.

Battery High Voltage Detection 

Air bag diagnosis sensor unit warns the driver by turning air bag warning lamp ON when air bag diagnosis sensor unit detects battery high voltage. Air bag warning lamp turns ON when a voltage value at which air bag diagnosis sensor unit cannot operate normally (16 V or more) is detected. After starting to turn ON, air bag warning lamp turns OFF when air bag diagnosis sensor unit detects the normal value of battery voltage.

The mode cannot be switched to diagnosis mode by ignition switch while air bag warning lamp turns ON due to this cause.