Nissan Murano: Warning Chime System :: Dtc/circuit Diagnosis / Meter Buzzer Circuit
Component Function Check
CHECK OPERATION OF METER BUZZER
CONSULT
-
Select “LIGHT WARN ALM” in “Active Test” mode of “BCM(BUZZER)”.
-
Select “ON/OFF” to check that the function operates normally.
Is the inspection result normal?
YES>>
Inspection End.
NO>>
Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK POWER SUPPLY OF COMBINATION METER
Check power supply of combination meter. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
Replace combination meter. Refer to Removal and Installation.
NO>>
Repair power supply circuit of combination meter.
Component Function Check
CHECK COMBINATION METER INPUT SIGNAL
CONSULT
Select “BUCKLE SW” in “Data Monitor” mode of “METER/M&A”.
Check that the function operates normally according to the following conditions:
Monitor item
Condition
Status
BUCKLE SW
When front seat belt LH is fastened
OFF
When front seat belt LH is unfastened
ON
Is the inspection result normal?
YES>>
Inspection End...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A34–64
COMMAND ERROR
(Command error)
Diagnosis condition
When MAIN switch of ICC system is ON
When driving the Nissan Murano vehicle
Signal (terminal)
CAN communication signal
Threshold
If an error occurs in the command signal that ADAS control unit transmits to ECM via CAN communication
Diagnosis delay time
1 second or less
POSSIBLE CAUSEADAS control unitFAIL-SAFEThe following systems are canceled:
Vehicle-to-vehicle distance control mode
Conventional (fixed speed) cruise control mode
Automatic Emergency Braking (AEB)
Automatic Emergency Braking (AEB) with pedestrian detection
Intelligent Forward Collision Warning (I-FCW)
Confirmation Procedure
CHECK DTC PRIORITY
If DTC “C1A34–64” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”...
CONSULT Function (BCM - SIGNAL BUFFER)
ECU IDENTIFICATIONThe BCM part number is displayed.SELF DIAGNOSTIC RESULTRefer to DTC Index.DATA MONITOR Monitor Item [Unit] Description
PUSH SW [On/Off]
Indicates condition of the push-button ignition switch...
Categories

Your vehicle has two types of security systems:
Vehicle security system
NISSAN Vehicle Immobilizer System
The vehicle security system provides visual
and audible alarm signals if someone
opens the doors, liftgate or the hood when
the system is armed. It is not, however, a
motion detection type system that activates
when a vehicle is moved or when a
vibration occurs.
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