Nissan X-Trail 32. Manual — part 1824
DIAGNOSIS SYSTEM (IPDM E/R)
SEC-63
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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WORK SUPPORT
FRONT FOG LAMP
Off
OFF
On
Operates the front fog lamp.
DAYTIME RUNNING LIGHT
Off
OFF
On
Operates the parking lamp (daytime running light operation).
PARKING LAMP
Off
OFF
On
Operates the parking lamp.
TAIL LAMP
Off
OFF
On
Operates the tail lamp.
OPTIC AXIS ACTIVE TEST
Default
Return the optical axis to the default position.
NOTE:
While the headlamp is OFF, it does not return to the default position.
Lower
Adjust the optical axis to the lowermost point.
Test item
Operation
Description
Work item
Description
SENSOR INITIALIZE
Adjusts the height sensor signal output value in the unloaded vehicle condition.
CML B/DCHRG CRNT CLEAR
In this mode, cumulative battery discharge current is cleared.
SEC-64
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
Diagnosis Description
INFOID:0000000010923235
DIAGNOSIS FUNCTION
Siren control unit has a self-diagnosis function which displays the diagnosis results for the following items.
• Circuit diagnosis: Displays if malfunction exists or not in the circuits between siren control unit and BCM or
siren control unit and intruder sensor.
- Circuits are normal: Hazard warning lamp blinks 3 times.
- Circuit is malfunctioning: Hazard warning lamp does not blink.
• Alarm history: Displays alarm activation history for the maximum 3 items.
- Siren sounds for 0.4 seconds and sound interval is 0.4 seconds.
- When multiple symptoms exist, the interval between each alarm history is 2 seconds.
• Component diagnosis: Displays malfunctioning component (siren control unit or intruder sensor).
- Siren sounds for 1 second and sound interval is 0.4 seconds.
- When multiple symptoms exist, the interval between each diagnosis result is 2 seconds.
SELF-DIAGNOSIS PROCEDURE
1.
Connect CONSULT.
2.
Turn ignition switch ON.
3.
Select “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using CONSULT.
4.
Select “SIREN” and touch “ON” to start self-diagnosis.
5.
Self-diagnosis result is displayed after 2 seconds.
SELF-DIAGNOSIS RESULT DISPLAY
Number of siren sounds
Cause of alarm activation
0
History is not found
1
Battery is disconnected and connected
2
Movement to enter into passenger room is detected
3
Communication between BCM and siren control unit is interrupted
4
Door or hood is opened
5
Difference of ID recognition between siren control unit and BCM
6
Communication between siren control unit and intruder sensor is interrupted
Number of siren sounds
Malfunctioning component
0
Malfunctioning component is not found
1
Siren control unit
2
Intruder sensor
DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
SEC-65
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
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Self-diagnosis is performed as shown in the figure.
*: Communication between siren control unit and hazard warning lamp
DIAGNOSIS PROCEDURE
Precaution for Diagnosis Procedure
• Self-diagnosis result is erased from siren control unit when setting alarm system after performing the self-
diagnosis.
- When performing self-diagnosis, it is advised to record the self-diagnosis result display on a memo pad.
- When replacing siren control unit, never set alarm system after performing the self-diagnosis.
JMKIB3880GB
SEC-66
< SYSTEM DESCRIPTION >
[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (SIREN CONTROL UNIT)
• The display pattern of the self-diagnosis is complicated. Therefore, repeat self-diagnosis multiple times to
check the display pattern correctly.
- Malfunctioning part and alarm activation history can be checked effectively by comparing self-diagnosis
result display and the record on the memo pad.
• It is advised to obtain and record information for the following items which are necessary when investigation
is needed.
- Self-diagnosis result (Circuit diagnosis, Alarm history, Component diagnosis)
- Conditions of alarm activation (Place, Time, Weather)
- Articles in passenger room (Accessories, Cellular phones, Beverage containers, and others)
- Opening and closing status of door windows
- Record and timing of battery discharge and battery replacement
- Serial number of siren control unit (on siren control unit label)
- Serial number of intruder sensor, if this sensor is cause of malfunction or alarm activation
1.
INSPECTION START
Perform SELF-DIAGNOSIS PROCEDURE described above to start self-diagnosis.
>> GO TO 2.
2.
CHECK CIRCUIT DIAGNOSIS RESULT
Check circuit diagnosis result display.
The diagnosis result is displayed by hazard warning lamp blink as per the following.
Does hazard warning lamp blink?
YES
>> GO TO 8.
NO
>> GO TO 3.
3.
CHECK VEHICLE SECURITY SYSTEM OPERATION 1
1.
Turn ignition switch OFF.
2.
Close hood and all doors.
3.
Lock all doors using the Intelligent Key or door request switch.
4.
Check that security indicator lamp blink quickly for 20 seconds. (PRE-ARMED phase)
Does security indicator lamp blink quickly?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK MALFUNCTIONING CIRCUIT 1
Check power supply and ground circuit for siren control unit. Refer to
SEC-187, "SIREN CONTROL UNIT :
>> INSPECTION END
5.
CHECK VEHICLE SECURITY SYSTEM OPERATION 2
1.
Check that security indicator lamp blinks slowly. (ARMED phase)
2.
Hold up and move a hand over intruder sensor.
Does siren sound?
YES
>> GO TO 6.
NO
>> GO TO 7.
6.
CHECK MALFUNCTIONING CIRCUIT 2
Check the following circuit.
• Circuit between siren control unit and BCM (hazard switch signal circuit). Refer to
Number of hazard warning lamp blinks
Description
3 times
Normal
0 times
• Circuit malfunctioning between siren control unit and BCM (communication line)
• Circuit malfunctioning between siren control unit and BCM (hazard switch line)
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