Nissan Sentra Service Manual: Hazard switch
Component function check
1.Check hazard switch signal by consult
Consult data monitor
- Turn ignition switch ON.
- Select hazard sw of bcm (flasher) data monitor item.
- While operating the hazard switch, check the monitor status.
Is the inspection result normal? Yes >> hazard switch circuit is normal.
No >> refer to exl-105, "diagnosis procedure".
Diagnosis procedure
Regarding wiring diagram information, refer to exl-58, "wiring diagram".
1.Check hazard switch signal input
- Turn ignition switch off.
- Disconnect hazard switch connector.
- Turn ignition switch on
- Check voltage between hazard switch harness connector and ground.
Is the inspection result normal? YES >> GO TO 4.
NO >> GO TO 2.
2.Check hazard switch signal open circuit
- Turn ignition switch off.
- Disconnect BCM connector.
- Check continuity between hazard harness connector and bcm harness connector.
Is the inspection result normal? Yes >> go to 3.
No >> repair or replace harness or connector.
3.Check hazard switch signal short circuit
Check continuity between hazard switch harness connector and ground.
Is the inspection result normal? YES >> Replace BCM. Refer to BCS-73, "Removal and Installation" (with Intelligent Key system) or BCS- 126, "Removal and Installation" (without Intelligent Key system).
NO >> Repair or replace harness or connector.
4.Check hazard switch ground open circuit
Check continuity between hazard switch harness connector and ground.
Is the inspection result normal? Yes >> replace hazard switch. Refer to exl-129, "removal and installation".
No >> repair or replace harness or connector.
Optical sensor
Description
The optical sensor measures ambient light and transmits the optical sensor
signal to the bcm.
Component function check
1.Check optical sensor signal by consult
Consult
Turn the ...
Other materials:
How to use the remote keyless entry function
The remote keyless entry function can operate all
door locks using the remote keyless function of
the Intelligent Key. The remote keyless function
can operate at a distance of 33 ft (10 m) away
from the vehicle. The operating distance depends
upon the conditions around the vehicle.
The remot ...
Troubleshooting guide
The system should respond correctly to all voice
commands without difficulty. If problems are encountered,
try the following solutions.
Where the solutions are listed by number, try
each solution in turn, starting with number 1, until
the problem is resolved.
Symptom
Solution
...
Speedometer and odometer
Speedometer
The speedometer indicates the vehicle speed.
Odometer/Twin trip odometer
The odometer 2 and the twin trip odometer 1
are displayed when the ignition switch is placed
in the ON position.
The odometer records the total distance the vehicle
has been driven.
The twin trip o ...
