Nissan Murano Z51. Manual — part 1494
WCS
DIAGNOSIS SYSTEM (METER)
WCS-17
< SYSTEM DESCRIPTION >
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NOTE:
Some items are not available according to vehicle specification.
SPECIAL FUNCTION
Special menu
W/L ON HISTORY
• Stores histories when warning/indicator lamp is turned on.
• “W/L ON HISTORY” indicates the “TIME” when the warning/indicator lamp is turned on.
• The “TIME” above is :
- 0 : The condition that the warning/indicator lamp has been turned on 1 or more times after starting the
engine and waiting for 30 seconds.
- 1 - 39 : The number of times the engine was restarted after the 0 condition.
- NO W/L ON HISTORY : Stores NO (0) turning on history of warning/indicator lamp.
NOTE:
• W/L ON HISTORY is not stored for approximately 30 seconds after the engine starts.
• Brake warning lamp does not store any history when the parking the brake is applied or the brake fluid level
gets low.
Display Item
ENTER SW
[On/Off]
Status of
(ENTER) switch.
SELECT SW
[On/Off]
Status of
(SELECT) switch.
OUTSIDE TEMP
[
°
C or
°
F]
Ambient air temperature value converted from ambient sensor signal received
from ambient sensor.
NOTE:
This may not match with the temperature value indicated on the information dis-
play. (Because the information display value is a corrected value from the ambient
sensor input value.)
FUEL LOW SIG
[On/Off]
Status of fuel level low warning signal to output to AV control unit via CAN com-
munication.
BUZZER
[On/Off]
X
Buzzer status (in the combination meter) is detected from the buzzer output signal
received from each unit via CAN communication and the warning output condition
of the combination meter.
Display item [Unit]
MAIN
SIGNALS
Description
Display item
Description
W/L ON HISTORY
Lighting history of warning lamp and indicator lamp can be checked.
Display item
Description
ABS W/L
Lighting history of ABS warning lamp.
VDC/TCS IND
Lighting history of VDC OFF indicator lamp.
SLIP IND
Lighting history of SLIP indicator lamp.
BRAKE W/L
Lighting history of brake warning lamp.
DOOR W/L
Lighting history of door warning.
TRUNK/GLAS-H
This item is displayed, but cannot be monitored.
OIL W/L
Lighting history of oil pressure warning lamp.
C-ENG W/L
Lighting history of malfunction indicator lamp.
C-ENG2 W/L
This item is displayed, but cannot be monitored.
CRUISE IND
Lighting history of CRUISE indicator lamp.
SET IND
Lighting history of SET indicator.
CRUISE W/L
This item is displayed, but cannot be monitored.
BA W/L
This item is displayed, but cannot be monitored.
WCS-18
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (METER)
O/D OFF IND
Lighting history of O/D OFF indicator lamp.
ATC/T-AMT W/L
This item is displayed, but cannot be monitored.
ATF TEMP W/L
This item is displayed, but cannot be monitored.
CVT IND
This item is displayed, but cannot be monitored.
SPORT IND
This item is displayed, but cannot be monitored.
4WD W/L
Lighting history of AWD warning lamp.
FUEL W/L
Lighting history of low fuel level warning.
WASHER W/L
Lighting history of low washer fluid warning
AIR PRES W/L
Lighting history of low tire pressure warning lamp.
KEY G/Y W/L
Lighting history of key warning lamp (green/yellow).
KEY R W/L
Lighting history of key warning lamp (red).
KEY KNOB W/L
This item is displayed, but cannot be monitored.
SYS FAIL W/L
This item is displayed, but cannot be monitored.
SFT POSI W/L
This item is displayed, but cannot be monitored.
HV BAT W/L
This item is displayed, but cannot be monitored.
HEV BRAKE W/L
This item is displayed, but cannot be monitored.
SFT OPER W/L
This item is displayed, but cannot be monitored.
CHAGE W/L
Lighting history of charge warning lamp.
OIL LEV LOW
This item is displayed, but cannot be monitored.
DPF W/L
This item is displayed, but cannot be monitored.
Display item
Description
WCS
DIAGNOSIS SYSTEM (BCM)
WCS-19
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000005688794
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×
: Applicable item
NOTE:
• *1: For models with rain sensor this mode is displayed, but is not used.
• *2: This item is displayed, but is not used.
FREEZE FRAME DATA (FFD)
Diagnosis mode
Function Description
Work Support
Changes the setting for each system function.
Self Diagnostic Result
Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor
Monitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.
Data Monitor
The BCM input/output signals are displayed.
Active Test
The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification
The BCM part number is displayed.
Configuration
• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.
System
Sub system selection item
Diagnosis mode
Work Support
Data Monitor
Active Test
Door lock
DOOR LOCK
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
*
1
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
×
—
AIR CONDITONER*
2
• Intelligent Key system
• Engine start system
INTELLIGENT KEY
×
×
×
Combination switch
COMB SW
×
Body control system
BCM
×
NVIS - NATS
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door opener system
TRUNK
×
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
TPMS (AIR PRESSURE MONITOR)
×
×
×
WCS-20
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT-III.
BUZZER
BUZZER : CONSULT-III Function (BCM - BUZZER)
INFOID:0000000005524987
CONSULT-III APPLICATION ITEMS
DATA MONITOR
CONSULT screen item
Indication/Unit
Description
Vehicle Speed
km/h
Vehicle speed of the moment a particular DTC is detected
Odo/Trip Meter
km
Total mileage (Odometer value) of the moment a particular DTC is detected
Vehicle Condition
SLEEP>LOCK
Power position status of
the moment a particular
DTC is detected
While turning BCM status from low power consumption mode to
normal mode (Power supply position is “LOCK”)
SLEEP>OFF
While turning BCM status from low power consumption mode to
normal mode (Power supply position is “OFF”.)
LOCK>ACC
While turning power supply position from “LOCK” to “ACC”
ACC>ON
While turning power supply position from “ACC” to “IGN”
RUN>ACC
While turning power supply position from “RUN” to “ACC” (Vehicle
is stopping and selector lever is except P position.)
CRANK>RUN
While turning power supply position from “CRANKING” to “RUN”
(From cranking up the engine to run it)
RUN>URGENT
While turning power supply position from “RUN“ to “ACC” (Emer-
gency stop operation)
ACC>OFF
While turning power supply position from “ACC” to “OFF”
OFF>LOCK
While turning power supply position from “OFF” to “LOCK”
OFF>ACC
While turning power supply position from “OFF” to “ACC”
ON>CRANK
While turning power supply position from “IGN” to “CRANKING”
OFF>SLEEP
While turning BCM status from normal mode (Power supply posi-
tion is “OFF”.) to low power consumption mode
LOCK>SLEEP
While turning BCM status from normal mode (Power supply posi-
tion is “LOCK”.) to low power consumption mode
LOCK
Power supply position is “LOCK” (Ignition switch OFF with steer-
ing is locked.)
OFF
Power supply position is “OFF” (Ignition switch OFF with steering
is unlocked.)
ACC
Power supply position is “ACC” (Ignition switch ACC)
ON
Power supply position is “IGN” (Ignition switch ON with engine
stopped)
ENGINE RUN
Power supply position is “RUN” (Ignition switch ON with engine
running)
CRANKING
Power supply position is “CRANKING” (At engine cranking)
IGN Counter
0 - 39
The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
• The number increases like 1
→
2
→
3...38
→
39 after returning to the normal condition
whenever ignition switch OFF
→
ON.
• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
Test item
Diagnosis mode
Description
BUZZER
Data Monitor
Displays BCM input data in real time.
Active Test
Operation of electrical loads can be checked by sending driving signal to them.
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