2006 INFINITI FX35 ignition switch

WARNING CHIME DI-57
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Revision: 2006 December 2006 FX35/FX45
IGNITION KEY WARNING CHIME (WITHOUT INTELLIGENT KEY)
With the key inserted into the key switch, and the ignition switch in OFF or ACC position, when driver's door is
opened, the ignition key warning chime will sound.

BCM detects key inserted into the key switch, ignition switch in OFF or ACC position, and front door
switch (driver side) ON. And then transmits buzzer output signal (ignition key warning chime) to unified
meter and A/C amp. with CAN communication.

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

When combination meter receives buzzer output signal (ignition key warning chime), it sounds the buzzer.
IGNITION KEY WARNING CHIME (WITH INTELLIGENT KEY)
When Mechanical Key Is Used
With the key inserted into the ignition switch, and the ignition switch LOCK or ACC position, when driver's door
is opened, the warning chime will sound.

BCM detects key inserted into the key switch, ignition switch in LOCK or ACC position, and front door
switch (driver side) ON. And then transmits buzzer output signal (ignition key warning chime) to unified
meter and A/C amp. with CAN communication.

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

When combination meter receives buzzer output signal (ignition key warning chime), it sounds the buzzer.
When Intelligent Key Is Carried With The Driver
Refer to BL-91, "WARNING AND ALARM FUNCTION" .
SKIB6481E
SKIB7258E

DI-58
WARNING CHIME
Revision: 2006 December 2006 FX35/FX45
LIGHT WARNING CHIME
With ignition switch in LOCK or ACC position, driver's door is opened, and lighting switch in 1ST or 2ND posi-
tion, the light warning chime will sound.

BCM detects ignition switch in LOCK 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.

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's seat belt unfastened, seat belt warning chime will sound for
approximately 6 seconds.

Combination meter reads a ON/OFF signal from seat belt buckle switch (driver side), and transmits seat
belt buckle switch signal to unified meter and A/C amp. with communication line.

BCM receives seat belt buckle switch signal from unified meter and A/C amp. with CAN communication.

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.

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.
NOTE:
When ignition key warning chime, light warning chime, and seat belt warning chime should be performed at
the same time, the priorities for each chime are the following.
1. Seat belt warning chime
2. Light warning chime
3. Ignition key warning chime
SKIB3858E
SKIB6482E

DI-64
WARNING CHIME
Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Value for BCMNKS0030P
CAUTION:

Check combination switch system terminal waveform under the loaded condition with lighting
switch, turn signal and wiper switch OFF not to be fluctuated by overloaded.

Turn wiper dial position to 4 except when checking waveform or voltage of wiper dial position.
Wiper dial position can be confirmed on CONSULT-II. Refer to LT- 11 9 , "
DATA MONITOR" .
Te r -
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l No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
2G/Y Combination
switch input 5 ON Lighting,
turn,
wiper
switch
(Wiper
intermit-
tent dial
position
4) OFF Approx. 0 V
Any of the conditions below

Lighting switch 1ST

Lighting switch HIGH beam
(Operates only HIGH beam
switch)

Turn signal switch to right
Approx. 1.0 V
Lighting switch 2ND Approx. 2.0 V
3L/B Combination
switch input 4 ON Lighting,
turn,
wiper
switch
(Wiper
intermit-
tent dial
position
4) OFF Approx. 0 V
Front fog lamp switch (Operates only
front fog lamp switch)
Approx. 0.8 V
Any of the conditions below

Lighting switch 2ND

Lighting switch PASSING
(Operates only PASSING switch)

Turn signal switch to left
Approx. 1.0 V
4PU/W Combination
switch input 3 ON Lighting,
turn,
wiper
switch
(Wiper
intermit-
tent dial
position
4) OFF Approx. 0 V
Any of the conditions below

Lighting switch AUTO

Front wiper switch MIST

Front wiper switch INT

Front wiper switch LO Approx. 1.0 V
PKIB4959J
PKIB4953J
PKIB4955J
PKIB4959J
PKIB4959J

WARNING CHIME DI-65
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Revision: 2006 December 2006 FX35/FX45
5Y/R Combination
switch input 2 ON Lighting,
turn,
wiper
switch OFF Approx. 0 V
Any of the conditions below

Front washer switch
(Wiper intermittent dial position 4)

Rear washer switch
(Wiper intermittent dial position 4)

Wiper intermittent dial position 1

Wiper intermittent dial position 5

Wiper intermittent dial position 6 Approx. 1.0 V
Rear wiper switch ON
(Wiper intermittent dial position 4)
Approx. 0.8 V
6S/B Combination
switch input 1 ON Lighting,
turn,
wiper
switch OFF Approx. 0 V
Any of the conditions below

Front wiper switch HI
(Wiper intermittent dial position 4)

Rear wiper switch INT
(Wiper intermittent dial position 4)

Wiper intermittent dial position 3
Approx. 1.0 V
Any of the conditions below

Wiper intermittent dial position 1

Wiper intermittent dial position 2 Approx. 1.7 V
Any of the conditions below

Wiper intermittent dial position 6

Wiper intermittent dial position 7 Approx. 0.8 V
Te r -
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l No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
PKIB4959J
PKIB4955J
PKIB4959J
PKIB4952J
PKIB4955J

DI-66
WARNING CHIME
Revision: 2006 December 2006 FX35/FX45
32 GY/R Combination
switch output 5 ON Lighting,
turn,
wiper
switch OFF
(Wiper intermittent dial position 4)
Approx. 7.2 V
Any of the conditions below

Front fog lamp switch (Operates
only front fog lamp switch)

Rear wiper switch ON
(Wiper intermittent dial position 4)

Wiper intermittent dial position 1

Wiper intermittent dial position 2

Wiper intermittent dial position 6

Wiper intermittent dial position 7 Approx. 1.0 V
33 G Combination
switch output 4 ON Lighting,
turn,
wiper
switch OFF
(Wiper intermittent dial position 4)
Approx. 7.2 V
Any of the conditions below

Lighting switch AUTO (Wiper dial
position 4)

Lighting switch 1ST (The same
result with lighting switch 2ND)
(Wiper intermittent dial position 4)

Rear wiper switch INT
(Wiper intermittent dial position 4)

Wiper intermittent dial position 1

Wiper intermittent dial position 5

Wiper intermittent dial position 6 Approx. 1.2 V
Te r -
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l No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
PKIB4960J
PKIB4956J
PKIB4960J
PKIB4958J

WARNING CHIME DI-67
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Revision: 2006 December 2006 FX35/FX45
34 W/B Combination
switch output 3 ON Lighting,
turn,
wiper
switch OFF
Approx. 7.2 V
Any of the conditions below

Lighting switch 2ND

Lighting switch HI beam
(Operates only HI beam switch)

Rear washer switch
(Wiper intermittent dial position 4)

Wiper intermittent dial position 1

Wiper intermittent dial position 2

Wiper intermittent dial position 3 Approx. 1.2 V
35 W/G Combination
switch output 2 ON Lighting,
turn,
wiper
switch
(Wiper
intermit-
tent dial
position
4) OFF
Approx. 7.2 V
Any of the conditions below

Lighting switch 2ND

Lighting switch PASSING
(Operates only PASSING switch)

Front wiper switch INT

Front wiper switch HI
Approx. 1.2 V
36 W/R Combination
switch output 1 ON Lighting,
turn,
wiper
switch
(Wiper
intermit-
tent dial
position
4) OFF
Approx. 7.2 V
Any of the conditions below

Turn signal switch to right

Turn signal switch to left

Front wiper switch MIST

Front wiper switch LO

Front washer switch Approx. 1.2 V
Te r -
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l No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J

DI-68
WARNING CHIME
Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Value for Unified Meter and A/C Amp. NKS0030Q
37 B/W Key switch sig-
nal OFF Key is removed Approx. 0 V
Key is inserted Battery voltage
38 W/L Ignition power
supply ON — Battery voltage
39 L CAN-H OFF — —
40 P CAN-L OFF — —
42 L/R Battery power
supply OFF — Battery voltage
49 B Ground ON — Approx. 0 V
52
55 G Battery power
supply OFF — Battery voltage
62 W Front door
switch (Driver
side) OFF When driver side door is opened (Door switch
ON) Approx. 0 V
When driver side door is closed (Door switch
OFF) Approx. 12 V
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color Item Measuring condition
Reference value
Ignition
switch Operation or condition
Te r m i n a l
No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
1 L CAN-H OFF — —
9PU TX communication line (To
combination meter) ON —
11 P C A N - L O F F — —
19 L/B RX communication line
(From combination meter) ON —
21 R/W Battery power supply OFF — Battery voltage
22 W Ignition power supply ON — Battery voltage
29 B Ground (Power)
ON — Approx. 0 V
30 Ground
SKIA3362E
SKIA3361E

WARNING CHIME DI-69
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Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Value for Combination MeterNKS0030R
CONSULT-II Function (METER A/C AMP)NKS003HZ
Refer to DI-31, "CONSULT-II Function (METER A/C AMP)" in “UNIFIED METER AND A/C AMP”.
CONSULT-II Function (BCM)NKS003I0
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
DIAGNOSIS ITEMS DESCRIPTION
CONSULT-II BASIC OPERATION
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “BUZZER” 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, all items required to control are monitored.
Terminal
No. Wire
color Item Measuring condition
Reference value
Ignition
switch Operation or condition
5 B Ground ON — Approx. 0 V
6
7 G/Y Ignition power supply ON — Battery voltage
8 R/W Battery power supply OFF — Battery voltage
9LG Seat belt buckle switch
(Driver side) ON Unfastened (ON) Approx. 0 V
Fastened (OFF) Approx. 12 V
13 L/B TX communication line (To
unified meter and A/C amp.) ON —
14 PU RX communication line
(From unified meter and A/C
amp.) ON —
15 B Ground ON — Approx. 0 V
SKIA3361E
SKIA3362E
System Test item Diagnosis mode Description Reference
page
BCM BUZZER DATA MONITOR Displays BCM input data in real time.
DI-69
ACTIVE TEST Operation of electrical loads can be checked by sending driving
signal to them. DI-70
BCM SELF-DIAG RESULTS BCM checks the conditions and displays memorized error.
DI-70
ALL SIGNALS Monitors all items.
SELECTION FROM MENU Selects and monitors items.