Nissan Murano. Manual - part 1448

WCS-14

< SYSTEM DESCRIPTION >

WARNING CHIME SYSTEM

KEY WARNING CHIME : Component Parts Location

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KEY WARNING CHIME : Component Description

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JPNIA0814ZZ

1.

Front door switch (driver side)

2.

Combination switch
(Lighting switch)

3.

Parking brake

4.

Seat belt buckle switch (driver side)

5.

Key slot

6.

BCM

7.

Combination meter

A.

Behind the combination meter

Unit

Description

Combination meter

Sounds the warning buzzer according to the buzzer output signal received from BCM via CAN 
communication. 

BCM

Judges key warning according to the door switch signal (driver side) from the front door switch 
(driver side) and the key slot switch signal from the key slot and transmits the buzzer output signal 
to the combination meter via CAN communication. 

Front door switch (driver side)

Transmits the door switch signal (driver side) to BCM. 

Key slot

Transmits the key slot switch signal to BCM.

WCS

DIAGNOSIS SYSTEM (METER)

WCS-15

< SYSTEM DESCRIPTION >

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DIAGNOSIS SYSTEM (METER)

CONSULT Function (METER/M&A)

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CONSULT APPLICATION ITEMS

CONSULT can perform the following diagnosis modes via CAN communication and the combination meter.

SELF DIAG RESULT

Refer to 

WCS-52, "DTC Index"

.

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Display Item List

X: Applicable

System

Diagnosis mode

Description

METER/M&A

Self Diagnostic Result

The combination meter checks the conditions and displays memorized errors.

Data Monitor

Displays the combination meter input/output data in real time.

W/L ON History

Lighting history of the warning lamp and indicator lamp can be checked.

Display item [Unit]

MAIN

SIGNALS

Description

SPEED METER
[km/h]

X

Value of vehicle speed signal received from ABS actuator and electric unit (control 
unit) via CAN communication.
NOTE:
655.35 is displayed when the malfunction signal is received.

SPEED OUTPUT
[km/h]

X

Vehicle speed signal value transmitted to other units via CAN communication.
NOTE:
655.35 is displayed when the malfunction signal is received.

ODO OUTPUT
[km/h or mph]

Odometer signal value transmitted to other units via CAN communication.

TACHO METER
[rpm]

X

Value of the engine speed signal received from ECM via CAN communication.
NOTE:
8191.875 is displayed when the malfunction signal is received.

FUEL METER
[L]

X

Fuel level indicated on combination meter.

W TEMP METER
[

°

C] 

X

Value of engine coolant temperature signal is received from ECM via CAN com-
munication. 
NOTE:
215 is displayed when the malfunction signal is input.

FUEL CAP W/L
[On/Off]

Status of fuel filler cap warning display detected from fuel filler cap warning display 
signal received from ECM via CAN communication.

ABS W/L
[On/Off]

Status of ABS warning lamp detected from ABS warning lamp signal is received 
from ABS actuator and electric unit (control unit) via CAN communication.

VDC/TCS IND
[On/Off]

Status of VDC OFF indicator lamp detected from VDC OFF indicator lamp signal 
is received from ABS actuator and electric unit (control unit) via CAN communica-
tion.

SLIP IND
[On/Off]

Status of VDC warning lamp detected from VDC warning lamp signal received 
from ABS actuator and electric unit (control unit) via CAN communication.

BRAKE W/L
[On/Off]

Status of brake warning lamp detected from brake warning lamp signal is received 
from ABS actuator and electric unit (control unit) via CAN communication.
NOTE:
Displays “Off” if the brake warning lamp is illuminated when the valve check starts, 
the parking brake switch is turned ON or the brake fluid level switch is turned ON.

DOOR W/L
[On/Off]

Status of door warning detected from door switch signal received from BCM via 
CAN communication.

WCS-16

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (METER)

HI-BEAM IND
[On/Off]

Status of high beam indicator lamp detected from high beam request signal is re-
ceived from BCM via CAN communication.

TURN IND
[On/Off]

Status of turn indicator lamp detected from turn indicator signal is received from 
BCM via CAN communication.

LIGHT IND
[On/Off]

Status of light indicator lamp detected from position light request signal is received 
from BCM via CAN communication.

OIL W/L
[On/Off]

Status of oil pressure warning lamp detected from oil pressure switch signal is re-
ceived from BCM via CAN communication.

MIL
[On/Off] 

Status of malfunction indicator lamp detected from malfunctioning indicator lamp 
signal is received from ECM via CAN communication.

CRUISE IND
[On/Off]

Status of CRUISE indicator detected from ASCD status signal is received from 
ECM via CAN communication.

O/D OFF IND
[On/Off]

Status of O/D OFF indicator detected from O/D OFF indicator signal is received 
from CVT shift selector.

4WD W/L
[On/Off]

Status of AWD warning lamp detected from AWD warning lamp signal is received 
from AWD control unit via CAN communication.

4WD LOCK IND
[On/Off]

Status of AWD LOCK warning lamp detected from AWD LOCK warning lamp sig-
nal is received from AWD control unit via CAN communication.

FUEL W/L
[On/Off]

Low-fuel warning lamp status detected by the identified fuel level.

WASHER W/L
[On/Off]

Status of washer warning lamp judged from washer level switch input to combina-
tion meter.

AIR PRES W/L
[On/Off]

Status of low tire pressure warning lamp detected from TPMS malfunction warning 
lamp signal is received from BCM via CAN communication.

KEY G/W W/L
[On/Off]

Status of key warning lamp (G/Y) detected from key warning signal is received 
from BCM via CAN communication.

LCD
[B&P N, B&P I, ID NG, ROTAT, SFT 
P, INSRT, BATT, NO KY, OUTKY, LK 
WN]

Displays status of Intelligent Key system warning detected from meter display sig-
nal is received from BCM via CAN communication.

SHIFT IND
[P, R, N, D, L]

Status of shift position indicator detected from shift position signal is received from 
TCM via CAN communication.

O/D OFF SW
[On/Off] 

Status of O/D OFF switch.

M RANGE SW
[Off]

This item is displayed, but cannot be monitored.

NM RANGE SW
[Off]

This item is displayed, but cannot be monitored.

AT SFT UP SW
[Off]

This item is displayed, but cannot be monitored.

AT SFT DWN SW
[Off]

This item is displayed, but cannot be monitored.

ST SFT UP SW
[Off]

This item is displayed, but cannot be monitored.

ST SFT DWN SW
[Off]

This item is displayed, but cannot be monitored.

PKB SW
[On/Off]

Status of parking brake switch.

BUCKLE SW
[On/Off]

Status of seat belt buckle switch (driver side).

BRAKE OIL SW
[On/Off]

Status of brake fluid level switch.

Display item [Unit]

MAIN

SIGNALS

Description

WCS

DIAGNOSIS SYSTEM (METER)

WCS-17

< SYSTEM DESCRIPTION >

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NOTE:

Some items are not available according to vehicle specification.

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 parking the brake is applied or the brake fluid level gets

low.

Display Item

DISTANCE
[km]

Value of possible driving distance calculated by combination meter.

A/C AMP CONN
[On/Off]

Status of A/C auto amp. connection recognition signal.

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.

BSW IND
[On/Off]

Status of Blind Spot Intervention ON indicator (green) judged from Blind Spot In-
tervention ON indicator signal received from camera control unit with CAN com-
munication line.

BSW W/L
[On/Off]

Status of BSW/Blind Spot Intervention warning lamp (yellow) judged from BSW/
Blind Spot Intervention warning lamp signal received from camera control unit with 
CAN communication line.

LDW IND
[On/Off]

• Status of lane departure warning lamp (yellow) judged from lane departure 

warning lamp signal received from camera control unit with CAN communica-
tion line.

• Status of LDW ON indicator lamp (green) judged from LDW ON indicator lamp 

signal received from camera control unit with CAN communication line.

Display item [Unit]

MAIN

SIGNALS

Description

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 VDC warning lamp.

BRAKE W/L

Lighting history of brake warning lamp.

DOOR W/L

Lighting history of door warning.

OIL W/L

Lighting history of oil pressure warning lamp.