Infiniti Q45. Manual — part 298
WARNING CHIME
DI-59
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CONSULT-II Function (IVMS)
NKS001C5
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
DIAGNOSTIC ITEMS DESCRIPTION
CONSULT-II OPERATION
Refer to
GI-36, "CONSULT-II Start Procedure"
.
1.
Check the model specification, touch either “WITH SUNROOF”
or “WITHOUT SUNROOF”.
2.
Touch “OK”. If the selection is wrong, touch “CANCEL”.
3.
Select the desired part to be diagnosed on the “SELECT TEST
ITEM” screen.
DATA MONITOR
Operation Procedure
1.
Touch “IGN KEY WARN ALM”, “LIGHT WARN ALM” or “SEAT BELT TIMER” on “SELECT TEST ITEM”
screen.
2.
Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3.
Touch “ALL SIGNALS” or “SELECTION FROM MENU” on “DATA MONITOR” screen.
4.
If “SELECTION FROM MENU” is selected, touch the desired monitor item. If “ALL SIGNALS” is selected,
the main item required to control is monitored.
5.
Touch “START”.
6.
During monitoring, touching “COPY” can start recording the monitor item status.
Data Monitor Item (Key Warning Chime)
Data Monitor Item (Light Warning Chime)
IVMS diagnosis position
Diagnosis mode
Description
IGN KEY WARN ALM
DATA MONITOR
The input data to the BCM control unit is displayed in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending driving signal to them.
LIGHT WARN ALM
DATA MONITOR
The input data to the BCM control unit is displayed in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending driving signal to them.
SEAT BELT TIMER
DATA MONITOR
The input data to the BCM control unit is displayed in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending driving signal to them.
BCM PART NUMBER
Displays BCM part number.
PIIA0184E
ALL SIGNALS
Monitors the all items.
SELECTION FROM MENU
Selects and monitors the items.
Monitored item
Description
IGN KEY SW
Indicates [ON/OFF] condition of electronic key switch.
IGN ON SW
Indicates [ON/OFF] condition of ignition switch.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
Monitored item
Description
IGN ON SW
Indicates [ON/OFF] condition of ignition switch.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
HD/LAMP 1ST SW
Indicates [ON/OFF] condition of lighting switch.
DI-60
WARNING CHIME
Data Monitor Item (Seat Belt Warning Chime)
ACTIVE TEST
Operation Procedure
1.
Touch “IGN KEY WARN ALM”, “LIGHT WARN ALM” or “SEAT BELT TIMER” on “SELECT TEST ITEM”
screen.
2.
Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3.
Touch the item to be tested, and check the operation.
4.
During the operation check, touching “OFF” deactivates the operation.
Active Test Item (Key Warning Chime)
Active Test Item (Light Warning Chime)
Active Test Item (Seat Belt Warning Chime)
On Board Diagnosis
NKS001C6
ON BOARD DIAGNOSTIC RESULTS INDICATOR LAMP
●
Map lamps and step lamps (all seats) act as the indicators for the on board diagnosis.
DIAGNOSIS ITEM
SWITCH MONITOR
●
Perform the diagnosis on the switch system to each control unit.
Monitored item
Description
IGN ON SW
Indicates [ON/OFF] condition of ignition switch.
SEAT BELT SW
Indicates [ON/OFF] condition of fastening belt buckle switch.
Test item
Description
CHIME
This test is able to check key warning chime operation. Key warning chime sounds for 2 seconds after touch-
ing “ON” on CONSULT-II screen.
Test item
Description
CHIME
This test is able to check light warning chime operation. Light warning chime sounds for 2 seconds after touch-
ing “ON” on CONSULT-II screen.
Test item
Description
CHIME
This test is able to check seat belt warning chime operation. Seat belt warning chime sounds for 2 seconds
after touching “ON” on CONSULT-II screen.
Diagnosis item
Description
Switch monitor
Monitoring conditions of switches connected to BCM.
WARNING CHIME
DI-61
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How to Perform Switch Monitor
Description
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In this mode, when BCM detects the input signal from a switch in IVMS as shown below, the detection is
indicated by the map lamp and front step lamps with buzzer.
Switch Monitor Item
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The status of the switch (except the ignition switch, interior lamp switch, and map lamp switch) as input to
each control unit can be monitored.
Cancel of Switch Monitor
●
Turn ignition switch OFF.
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Drive the vehicle at more than 7 km/h (4 MPH).
Trouble Diagnosis
NKS001C7
HOW TO PROCEED WITH TROUBLE DIAGNOSIS
1.
Confirm the symptom and customer complaint.
2.
Understand the outline of system. Refer to
3.
Referring to symptom chart, repair or replace the cause of the malfunction. Refer to
.
4.
Does warning chime system operate normally? If so, GO TO 5. If not, GO TO 3.
5.
INSPECTION END
PKIA7882E
SEL960V
unit
monitored item
BCM
Driver door switch
Lighting switch (1ST)
Seat belt buckle switch
DI-62
WARNING CHIME
SYMPTOM CHART
Power Supply and Ground Circuit Inspection
NKS001C8
1.
CHECK FUSE
Check for blown BCM and warning chime fuses.
OK or NG
OK
>> GO TO 2.
NG
>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to
2.
CHECK POWER SUPPLY CIRCUIT
Check voltage between BCM harness connector M4 terminals 68,
105 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness between BCM and fuse.
Symptom
Diagnoses/Service procedure
All warning chime does not activate.
Perform the following inspections.
1.
DI-62, "Power Supply and Ground Circuit Inspection"
2.
DI-63, "Warning Chime Circuit Inspection"
Replace BCM, found normal function in the above inspections.
Light warning chime and key warning chime does not activate.
(Seat belt warning chime does activate.)
DI-64, "Front Door Switch (Driver Side) Input Signal Inspection"
Replace BCM, found normal function in the above inspection.
Light warning chime does not activate.
(head lamp system is normal).
DI-65, "Lighting Switch Input Signal Inspection"
Replace BCM, found normal function in the above inspection.
Key warning chime does not activate.
DI-66, "Key Switch Insert Signal Inspection"
Replace BCM, found normal function in the above inspection.
Seat belt warning chime does not activate.
DI-67, "Seat Belt Buckle Switch Input Signal Inspection"
Replace BCM, found normal function in the above inspection.
Unit
Power source
Fuse No.
BCM
Battery
3
Ignition switch ON or START
1
Warning chime
Battery
6
Terminals
Ignition switch position
(+)
(–)
OFF
ON
Connector
Terminal
M4
68
Ground
0V
Battery voltage
105
Battery voltage
Battery voltage
SKIB0667E
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