Nissan Sentra Service Manual: SRS Air bag warning lamp does not turn OFF
Diagnosis Procedure
1.CHECK AIR BAG MODULE AND SEAT BELT PRE-TENSIONER
Check the deployment of air bag module.
Is air bag module deployed? YES >> Replace the malfunctioning parts.
NO >> GO TO 2.
2.CHECK AIR BAG FUSE
Check 10 A fuse [No.3, located in fuse block (J/B)].
Is the inspection result normal? YES >> GO TO 3.
NO >> Replace the fuse.
3.CHECK HARNESS CONNECTOR
Check the harness connector.
Is the inspection result normal? YES >> GO TO 4.
NO >> Replace harness connectors.
4.CHECK WIRING HARNESS
Check the wiring harness externals.
Is the inspection result normal? YES >> GO TO 5.
NO >> Replace wiring harness.
5.REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
- Replace air bag diagnosis sensor unit. Refer to SR-28, "Removal and Installation".
- Check air bag warning lamp operation.
Is the inspection result normal? YES >> INSPECTION END
NO >> GO TO 6.
6.REPLACE COMBINATION METER
- Replace combination meter. Refer to MWI-77, "Removal and Installation".
- Check air bag warning lamp operation.
Is the inspection result normal? YES >> INSPECTION END
NO >> GO TO 1.
SRS Air bag warning lamp does not turn ON
Diagnosis Procedure
1.CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUIT
Check combination meter unit power supply and ground circuit. Refer to
MWI-52, "COMBINATION METER :
Diagnosis Pr ...
Other materials:
Summary of functions
The head-up display is linked to the meters and navigation system (if
equipped) and projects a variety of information in front of the driver,
such as the current vehicle speed.
Driving assist system status/navigation system-linked display area
(if equipped)
The following pop-up displays ...
Starter motor drive control
STARTER MOTOR DRIVE CONTROL : System Description
SYSTEN DIAGRAM
*1: CVT models
*2: M/T models
INPUT/OUTPUT SIGNAL CHART
Sensor
Input signal to ECM
ECM function
Actuator
Crankshaft position sensor (POS)
Engine speed
Piston position
Starter ...
Readiness for inspection/maintenance (I/M) test
Due to legal requirements in some states and
Canadian Provinces, your vehicle may be required
to be in what is called the “ready condition”
for an Inspection/Maintenance (I/M) test of
the emission control system.
The vehicle is set to the “ready condition” when it
is driven through c ...
