Nissan Sentra Service Manual: The light reminder warning does not sound
Description
Light reminder warning chime does not sound even though headlamp is illuminated.
Diagnosis procedure
1.Check combination meter input signal
Select the data monitor for the meter/m&a and check the buzzer monitor value.
Is the inspection result normal? Yes >> replace combination meter. Refer to mwi-77, "removal and installation".
No >> go to 2.
2.Check front door switch lh signal circuit
Check the front door switch lh signal circuit. Refer to dlk-102, "diagnosis procedure" (with intelligent key system) or dlk-253, "diagnosis procedure" (without intelligent key system).
Is the inspection result normal? Yes >> go to 3.
No >> repair or replace harness or connector.
3.Check front door switch lh
Check front door switch lh. Refer to dlk-103, "component inspection" (with intelligent key system) or dlk- 255, "component inspection" (without intelligent key system).
Is the inspection result normal? Yes >> replace the bcm. Refer to bcs-73, "removal and installation" (with intelligent key system) or bcs-126, "removal and installation" (without intelligent key system).
No >> replace the front door switch lh. Refer to dlk-194, "removal and installation" (with intelligent key system) or dlk-341, "removal and installation" (without intelligent key system).
The seat belt reminder warning
continues sounding, or does not
sound
Description
Seat belt reminder warning does not sound.
Seat belt reminder warning sounds continuously.
Diagnosis procedure
1.Check seat belt warning lamp
Turn ignition switch on.
Chec ...
The key warning does not sound
(without intelligent key)
Description
The key warning chime does not sound, when all of the following conditions
are fulfilled.
Key inserted into the key cylinder (key switch signal on).
Ignition switch is in acc or o ...
Other materials:
Event Data Recorders (EDR)
This vehicle is equipped with an Event Data Recorder
(EDR). The main purpose of an EDR is to
record, in certain crash or near crash-like situations,
such as an air bag deployment or hitting a
road obstacle, data that will assist in understanding
how a vehicle’s systems performed. The EDR
is ...
Can communication circuit
Diagnosis procedure
1.Connector inspection
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect all the unit connectors on can communication system.
Check terminals and connectors for damage, bend and loose connection.
Is the inspection resu ...
Diagnosis system (bcm)
Common item
Common item : consult function (bcm - common item)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
Direct Diagnostic Mode
Description
ECU identification
The BCM part number is displayed.
Self Diagnostic Result
...
