Infiniti Q45. Manual - part 298

WARNING CHIME

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CONSULT-II Function (IVMS)

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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.

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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

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ON BOARD DIAGNOSTIC RESULTS INDICATOR LAMP

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Map lamps and step lamps (all seats) act as the indicators for the on board diagnosis.

DIAGNOSIS ITEM

SWITCH MONITOR

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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

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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

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Turn ignition switch OFF.

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Drive the vehicle at more than 7 km/h (4 MPH).

Trouble Diagnosis

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HOW TO PROCEED WITH TROUBLE DIAGNOSIS

1.

Confirm the symptom and customer complaint.

2.

Understand the outline of system. Refer to 

DI-51, "System Description"

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3.

Referring to symptom chart, repair or replace the cause of the malfunction. Refer to 

DI-62, "SYMPTOM

CHART"

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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

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WARNING CHIME

SYMPTOM CHART

Power Supply and Ground Circuit Inspection

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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 

PG-

2, "POWER SUPPLY ROUTING"

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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