Nissan Pathfinder (2008 year). Manual — part 627
WCS-6
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
LIGHT REMINDER WARNING CHIME : System Diagram
INFOID:0000000001712823
LIGHT REMINDER WARNING CHIME : System Description
INFOID:0000000001712824
DESCRIPTION
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 LH ON, and lighting switch in 1ST or
2ND position. And then transmits buzzer output signal (light reminder warning chime) to combination meter
with CAN communication line.
• When combination meter receives buzzer output signal (light reminder warning chime), it sounds the buzzer.
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled
• Lighting switch is at 1st or 2nd position
• Ignition switch is at OFF or ACC
• Front door switch LH is ON
WARNING CANCEL CONDITIONS
Warning is canceled if any of the following conditions is fulfilled.
• Lighting switch OFF
• Ignition switch ON
• Front door switch LH is OFF
WKIA5465E
WCS
WARNING CHIME SYSTEM
WCS-7
< FUNCTION DIAGNOSIS >
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LIGHT REMINDER WARNING CHIME : Component Parts Location
INFOID:0000000001716972
LIGHT REMINDER WARNING CHIME : Component Description
INFOID:0000000001712826
SEAT BELT WARNING CHIME
SEAT BELT WARNING CHIME : System Diagram
INFOID:0000000001712827
AWNIA0238ZZ
1.
Combination switch (lighting switch)
M28
2.
Combination meter M24
3.
Key switch M27 (without Intelligent
Key)
4.
Key switch and ignition knob switch
M66 (with Intelligent Key)
5.
Front door switch LH B8
6.
Seat belt buckle switch LH B12
7.
BCM M18, M19, M20 (view with instru-
ment lower panel LH removed)
Unit
Description
Combination meter
Receives a buzzer output signal from BCM via CAN communication line and sounds the buzzer.
BCM
Judges the light warning conditions from the signals provided by various switches and transmits a
buzzer output signal to the combination meter via CAN communication line if necessary.
Combination switch
(Lighting switch)
Transmits the lighting switch position signal to BCM.
Front door switch LH
Transmits the door switch signal to BCM.
LKIA0878E
WCS-8
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
SEAT BELT WARNING CHIME : System Description
INFOID:0000000001712828
DESCRIPTION
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 from combination meter with CAN communication line.
• BCM detects ignition switch turned ON and seat belt buckle switch LH ON. And then transmits buzzer output
signal (seat belt warning chime) to combination meter with CAN communication line.
• When combination meter receives buzzer output signal (seat belt warning chime), it sounds the buzzer.
WARNING OPERATION CONDITIONS
If all of the following conditions are fulfilled
• Ignition switch OFF
→
ON
• Seat belt buckle switch LH is ON (driver seat belt not fastened)
WARNING CANCEL CONDITIONS
Cancels the warning if any of the following conditions is fulfilled.
• Ignition switch OFF
• Seat belt buckle switch LH is OFF (driver seat belt fastened)
SEAT BELT WARNING CHIME : Component Parts Location
INFOID:0000000001716973
AWNIA0238ZZ
1.
Combination switch (lighting switch)
M28
2.
Combination meter M24
3.
Key switch M27 (without Intelligent
Key)
4.
Key switch and ignition knob switch
M66 (with Intelligent Key)
5.
Front door switch LH B8
6.
Seat belt buckle switch LH B12
7.
BCM M18, M19, M20 (view with instru-
ment lower panel LH removed)
WCS
WARNING CHIME SYSTEM
WCS-9
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SEAT BELT WARNING CHIME : Component Description
INFOID:0000000001712830
KEY WARNING CHIME (WITH INTELLIGENT KEY)
KEY WARNING CHIME (WITH INTELLIGENT KEY) : System Diagram
INFOID:0000000001712831
KEY WARNING CHIME (WITH INTELLIGENT KEY) : System Description
INFOID:0000000001712832
WHEN MECHANICAL KEY IS USED
With the key inserted into the key switch, and the ignition switch in the LOCK or ACC position, when driver's
door is opened, the warning chime will sound.
• BCM detects key inserted into the ignition switch, and sends key warning signal to combination meter with
CAN communication line.
• When combination meter receives key warning signal, it sounds the warning chime.
WHEN INTELLIGENT KEY IS CARRIED WITH THE DRIVER
Unit
Description
Combination meter
• Receives the seat belt buckle switch signal from the seat belt buckle switch and transmits it to
BCM via CAN communication line.
• Receives a buzzer output signal from BCM via CAN communication line and sounds the buzzer.
BCM
Judges the seat belt warning condition from the seat belt buckle switch signal received from the
combination meter and transmits a buzzer output signal to the combination meter via CAN commu-
nication line if necessary.
Seat belt buckle switch LH
Transmits seat belt buckle switch signal to combination meter.
WKIA5464E
WCS-10
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
KEY WARNING CHIME (WITH INTELLIGENT KEY) : Component Parts Location
INFOID:0000000001716974
KEY WARNING CHIME (WITH INTELLIGENT KEY) : Component Description
INFOID:0000000001712834
KEY WARNING CHIME (WITHOUT INTELLIGENT KEY)
AWNIA0238ZZ
1.
Combination switch (lighting switch)
M28
2.
Combination meter M24
3.
Key switch M27 (without Intelligent
Key)
4.
Key switch and ignition knob switch
M66 (with Intelligent Key)
5.
Front door switch LH B8
6.
Seat belt buckle switch LH B12
7.
BCM M18, M19, M20 (view with instru-
ment lower panel LH removed)
Unit
Description
Combination meter
Receives key warning signal from BCM via CAN communication line and sounds the buzzer.
BCM
Judges the key warning condition using the door switch signal received from the front door switch
LH, and the key switch signal received from the key switch and ignition knob switch. It then transmits
a buzzer output signal to the combination meter via CAN communication line if necessary.
Front door switch LH
Transmits door switch signal to BCM.
Key switch and ignition knob
switch
Transmits key switch signal to BCM.
WCS
WARNING CHIME SYSTEM
WCS-11
< FUNCTION DIAGNOSIS >
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KEY WARNING CHIME (WITHOUT INTELLIGENT KEY) : System Diagram
INFOID:0000000001712835
KEY WARNING CHIME (WITHOUT INTELLIGENT KEY) : System Description
INFOID:0000000001712836
With the key inserted into the key switch, and the ignition switch in the OFF or ACC position, when driver's
door is opened, the warning chime will sound.
• BCM detects key inserted into the ignition switch, and sends key warning signal to combination meter with
CAN communication line.
• When combination meter receives key warning signal, it sounds warning chime.
KEY WARNING CHIME (WITHOUT INTELLIGENT KEY) : Component Parts Location
INFOID:0000000001716975
KEY WARNING CHIME (WITHOUT INTELLIGENT KEY) : Component Description
INFOID:0000000001712838
WKIA5463E
AWNIA0238ZZ
1.
Combination switch (lighting switch)
M28
2.
Combination meter M24
3.
Key switch M27 (without Intelligent
Key)
4.
Key switch and ignition knob switch
M66 (with Intelligent Key)
5.
Front door switch LH B8
6.
Seat belt buckle switch LH B12
7.
BCM M18, M19, M20 (view with instru-
ment lower panel LH removed)
WCS-12
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
Unit
Description
Combination meter
Receives key warning signal from BCM via CAN communication line and sounds the buzzer.
BCM
Judges the key warning condition from the door switch signal received from the front door switch
LH, and the key switch signal received from the key switch. It then transmits a buzzer output signal
to the combination meter via CAN communication line if necessary.
Front door switch LH
Transmits door switch signal to BCM.
Key switch
Transmits key switch signal to BCM.
WCS
DIAGNOSIS SYSTEM (METER)
WCS-13
< FUNCTION DIAGNOSIS >
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DIAGNOSIS SYSTEM (METER)
CONSULT-III Function (METER/M&A)
INFOID:0000000001716995
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
SELF-DIAG RESULTS
Display Item List
.
DATA MONITOR
Display Item List
X: Applicable
METER/M&A diagnosis mode
Description
SELF-DIAG RESULTS
Displays combination meter self-diagnosis results.
DATA MONITOR
Displays combination meter input/output data in real time.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
Display item [Unit]
MAIN
SIGNALS
SELECTION
FROM MENU
Description
SPEED METER [km/h] or [mph]
X
X
Displays the value of vehicle speed signal.
SPEED OUTPUT [km/h] or [mph]
X
X
Displays the value of vehicle speed signal, which is transmitted to
each unit with CAN communication.
TACHO METER [rpm]
X
X
Displays the value of engine speed signal, which is input from ECM.
FUEL METER [lit.]
X
X
Displays the value, which processes a resistance signal from fuel
gauge.
W TEMP METER [
°
C] or [
°
F]
X
X
Displays the value of engine coolant temperature signal, which is in-
put from ECM.
ABS W/L [ON/OFF]
X
Displays [ON/OFF] condition of ABS warning lamp.
VDC/TCS IND [ON/OFF]
X
Displays [ON/OFF] condition of VDC OFF indicator lamp.
SLIP IND [ON/OFF]
X
Displays [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L [ON/OFF]
X
Displays [ON/OFF] condition of brake warning lamp.*
DOOR W/L [ON/OFF]
X
Displays [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF]
X
Displays [ON/OFF] condition of high beam indicator.
TURN IND [ON/OFF]
X
Displays [ON/OFF] condition of turn indicator.
OIL W/L [ON/OFF]
X
Displays [ON/OFF] condition of oil pressure warning lamp.
C-ENG W/L [ON/OFF]
X
Displays [ON/OFF] condition of malfunction indicator lamp.
CRUISE IND [ON/OFF]
X
Displays [ON/OFF] condition of CRUISE indicator.
SET IND [ON/OFF]
X
Displays [ON/OFF] condition of SET indicator.
O/D OFF W/L [ON/OFF]
X
Displays [ON/OFF] condition of AT CHECK (with manual mode) or
O/D OFF (without manual mode) warning lamp.
FUEL W/L [ON/OFF]
X
X
Displays [ON/OFF] condition of low-fuel warning lamp.
AIR PRES W/L [ON/OFF]
X
Displays [ON/OFF] condition of tire pressure warning lamp.
KEY G W/L [ON/OFF]
X
Displays [ON/OFF] condition of key green warning lamp.
KEY R W/L [ON/OFF]
X
Displays [ON/OFF] condition of key red warning lamp.
KEY KNOB W/L [ON/OFF]
X
Displays [ON/OFF] condition of key knob warning lamp.
M RANGE SW [ON/OFF]
X
X
Displays [ON/OFF] condition of manual mode range switch.
NM RANGE SW [ON/OFF]
X
X
Displays [ON/OFF] condition of except for manual mode range
switch.
AT SFT UP SW [ON/OFF]
X
X
Displays [ON/OFF] condition of A/T shift-up switch.
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