Nissan Murano: Door & Lock :: Symptom Diagnosis / Automatic Back Door Warning Does Not Operate. Buzzer
Diagnosis Procedure
Automatic back door warning buzzer does not operate when automatic back door warning function is performed.
CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL MODULE
Check that DTC is not detected with automatic back door control module.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Perform trouble diagnosis relevant to DTC indicated.
CHECK AUTOMATIC BACK DOOR WARNING BUZZER
Check automatic back door warning buzzer.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
Repair or replace the malfunctioning parts.
REPLACE AUTOMATIC BACK DOOR CONTROL MODULE
-
Replace automatic back door control module. Refer to Removal and Installation.
-
Confirm the operation after replacement.
Is the result normal?
YES>>
Inspection End.
NO>>
Check intermittent incident. Refer to Intermittent Incident.
Diagnosis Procedure
Back door auto closure function does not operate when back door closing operations are performed.CHECK HALF LATCH SWITCH
Check half latch switch...
Diagnosis Procedure
REPLACE AUTOMATIC BACK DOOR CONTROL MODULE
Replace automatic back door control module. Refer to Removal and Installation.
Confirm the operation after replacement...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detection condition
C1A18–54
LASER AIMING INCMP
Diagnosis condition
When Ignition switch is ON.
Signal (terminal)
—
Threshold
The radar of the distance sensor (ICC sensor) is not adjusted
Diagnosis delay time
—
POSSIBLE CAUSE
The adjustment of the radar is not yet performed
Interruption in radar adjustment
FAIL-SAFEThe following systems are canceled:
Intelligent Cruise Control
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine...
Component Function Check
CHECK OPTICAL SENSOR SIGNAL
CONSULT
Ignition switch ON.
Select “OPTI SEN (DTCT)” in “Data Monitor” mode of “BCM(HEAD LAMP)”.
Turn lighting switch AUTO.
With the optical sensor illuminating, check the monitor status...
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.
read more