Nissan Murano: Warning Chime System :: Symptom Diagnosis / The Light Reminder Warning Does Not Sound
Diagnosis Procedure
Light reminder warning does not sound even though headlamp is illuminated.
CHECK COMBINATION SWITCH (LIGHTING SWITCH) OPERATION
Check that the headlamps operate normally by operating the combination switch (lighting switch).
Do they operate normally?
YES>>
GO TO 2.
NO>>
Refer to Symptom Table.
CHECK FRONT DOOR SWITCH LH SIGNAL CIRCUIT
Check the front door switch LH signal circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
Repair or replace harness or connector.
CHECK FRONT DOOR SWITCH LH
Check the front door switch LH. Refer to Component Inspection.
Is the inspection result normal?
YES>>
Replace BCM. Refer to Removal and Installation.
NO>>
Replace front door switch LH. Refer to Removal and Installation.
Symptom Table
CAUTION:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.
Symptom Possible cause Inspection item
The light reminder warning does not sound...
Diagnosis Procedure
Seat belt warning does not sound even though driver seat belt is not fastened.
Seat belt warning sounds even though driver seat belt is fastened...
Other information:
If you are wearing your seat belt properly
adjusted and you are sitting upright and
well back in your seat with both feet on the
floor, your chances of being injured or killed
in a collision and/or the severity of injury
may be greatly reduced...
DTC Description
DTC DETECTION LOGIC
Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signals from ECT sensor and intake air temperature sensor.
The comparison result of signals transmitted to ECM from each temperature sensor (IAT sensor, ECT sensor, EOT sensor, and FTT sensor) shows that the voltage signal of the FTT sensor is higher/lower than that of other temperature sensors when the engine is started with its cold state...