Warning chime INFINITI M35 2007 Factory Owner's Manual

WARNING CHIME
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WARNING CHIMEPFP:24814
System DescriptionNKS003UY

The buzzer (1) for warning chime system is installed in the com-
bination meter.

The buzzer sounds when the combination meter receives
buzzer output signal from each unit through unified meter and A/
C amp.
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times

through 50A fusible link (letter F , located in the fuse and fusible link block)

to BCM terminal 55,

through 10A fuse [No. 21, located in the fuse block (J/B)]

to BCM terminal 42, and

to combination meter terminal 23,

through 10A fuse [No. 19, located in the fuse block (J/B)]

to unified meter and A/C amp. terminal 54.
When ignition switch is in ON or START position, power is supplied

through 15A fuse [No. 1, located in the fuse block (J/B)]

to BCM terminal 38,

through 10A fuse [No. 12, located in the fuse block (J/B)]

to unified meter and A/C amp. terminal 53,

through 10A fuse [No. 14, located in the fuse block (J/B)]

to combination meter terminal 12.
Ground is supplied

to BCM terminals 52,

to unified meter and A/C amp. terminals 55 and 71, and

to combination meter terminals 9, 10 and 11,

through grounds M16 and M70.
SKIB2633J

DI-60
WARNING CHIME
Revision: 2007 April2007 M35/M45
IGNITION KEY WARNING CHIME (WITH INTELLIGENT KEY)
Refer to BL-54, "WARNING FUNCTION" in intelligent key system.
LIGHT WARNING CHIME
With ignition switch in OFF or ACC position, driver door open, and lighting switch in 1ST or 2ND position, the
light warning chime will sound.

BCM detects ignition switch in OFF or ACC position, front door switch (driver side) ON, and lighting switch
in 1ST or 2ND position. And then transmits buzzer output signal (light warning chime) to unified meter and
A/C amp. with CAN communication line.

Unified meter and A/C amp. transmits buzzer output signal (light warning chime) to combination meter
with communication line.

When combination meter receives buzzer output signal (light warning chime), it sounds the buzzer.
NOTE:
For further details of combination switch, refer to BCS-3, "
COMBINATION SWITCH READING FUNCTION" .
SEAT BELT WARNING CHIME
With ignition switch turned ON and driver seat belt unfastened, seat belt warning chime will sound for approxi-
mately 6 seconds.

BCM receives seat belt buckle switch signal [seat belt buckle switch (driver side) ON] from unified meter
and A/C amp. with CAN communication line.

BCM detects ignition switch turned ON and seat belt buckle switch (driver side) ON. And then transmits
buzzer output signal (seat belt warning chime) to unified meter and A/C amp. with CAN communication
line.

Unified meter and A/C amp. transmits buzzer output signal (seat belt warning chime) to combination
meter with communication line.

When combination meter receives buzzer output signal (seat belt warning chime), it sounds the buzzer.
SKIB3858E
SKIB3859E

WARNING CHIME
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Component Parts and Harness Connector LocationNKS003UZ
PKIB7661E

DI-62
WARNING CHIME
Revision: 2007 April2007 M35/M45
SchematicNKS003V0
TKWT3440E

WARNING CHIME
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Wiring Diagram — CHIME —NKS003V1
TKWT5285E

DI-64
WARNING CHIME
Revision: 2007 April2007 M35/M45
TKWT5286E

WARNING CHIME
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TKWT5085E

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WARNING CHIME
Revision: 2007 April2007 M35/M45
Terminals and Reference Value for Combination MeterNKS003V2
Terminals and Reference Value for Unified Meter and A/C Amp.NKS003V3
Terminal
No.Wire
colorItemCondition
Reference value
(Approx.) Ignition
switchOperation or condition
9
B Ground ON — 0 V 10
11
12 BR Ignition switch ON or START ON — Battery voltage
15 RRX communication line (From
unified meter and A/C amp.)ON —
16 GTX communication line (To
unified meter and A/C amp.)ON —
23 W/G Battery power supply OFF — Battery voltage
SKIA3362E
SKIA3361E
Te r m i n a l
No.Wire
colorItemCondition
Reference value
(Approx.) Ignition
switchOperation or condition
7RTX communication line
(To combination meter)ON —
9W/LSeat belt buckle switch
(drive side)ONSeat belt is unfastened
(Seat belt buckle switch ON)0 V
Seat belt is fastened
(Seat belt buckle switch OFF)12 V
27 GRX communication line
(From combination meter)ON —
53 W/G Ignition switch ON or START ON — Battery voltage
54 W/G Battery power supply OFF — Battery voltage
55 B Ground ON — 0 V
56 L CAN–H — — —
SKIA3362E
SKIA3361E

WARNING CHIME
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Terminals and Reference Value for BCMNKS003V4
71 B Ground (Power) ON — 0 V
72 P CAN–L — — — Terminal
No.Wire
colorItemCondition
Reference value
(Approx.) Ignition
switchOperation or condition
Terminal
No.Wire
colorItemCondition
Reference value
(Approx.) Ignition
switchOperation or condition
2 L/R Combination switch input 5 ONLighting switch is 1ST position
(Wiper dial position 4)
Lighting switch is OFF position 0 V
33 GR Combination switch output 4 ONLighting switch is 1ST position
(Wiper dial position 4)
Lighting switch is OFF position
37 LG Key switch signal OFFIntelligent Key is inserted into
key slot12 V
Intelligent Key is removed from
key slot0 V
38 W Ignition switch ON or START ON — Battery voltage
39 L CAN–H — — —
40 P CAN–L — — —
42 P Battery power supply OFF — Battery voltage
52 B Ground ON — 0 V
55 W Battery power supply OFF — Battery voltage
62 V Front door switch (driver side) OFFWhen driver side door is
opened (Door switch ON)0 V
When driver side door is closed
(Door switch OFF)12 V
PKIB4957J
PKIB4958J
PKIB4960J

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WARNING CHIME
Revision: 2007 April2007 M35/M45
CONSULT-II Function (BCM)NKS003V5
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “BCM” on “SELECT SYSTEM” screen.
2. Touch “BUZZER” on “SELECT TEST ITEM” screen.
3. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
4. Touch “ALL SIGNALS” or “SELECTION FROM MENU” on “DATA MONITOR” screen.
5. If “SELECTION FROM MENU” is selected, touch the desired monitor item. If “ALL SIGNALS” is selected,
all items required to control are monitored.
6. Touch “START”.
7. During monitoring, touching “RECORD” can start recording the monitored item status.
Display Item List
×: Applicable System Test item Diagnosis mode DescriptionReference
page
BCMBUZZERDATA MONITOR Displays BCM input data in real time.DI-68
ACTIVE TESTOperation of electrical loads can be checked by sending driving signal
to them.DI-69
BCM SELF-DIAG RESULTS BCM performs self-diagnosis of CAN communication.DI-69
PKIB4914E
ALL SIGNALS Monitors main items.
SELECTION FROM MENU Selects and monitors items.
Display item [Unit] ALL SIGNALSSELECTION
FROM MENUDescription
IGN ON SW [ON/OFF] X X Displays [ON/OFF] condition of ignition switch.
KEY ON SW [ON/OFF] X X Displays [ON/OFF] condition of key switch.
DOOR SW-DR [ON/OFF] X X Displays [ON/OFF] condition of front door switch (driver side).
TAIL LAMP SW [ON/OFF] X X Displays [ON/OFF] condition of lighting switch.
FR FOG SW [ON/OFF] X X Displays [ON/OFF] condition of front fog lamp switch.
BUCKLE SW [ON/OFF] X X Displays [ON/OFF] condition of seat belt buckle switch (driver side).