Nissan Sentra. Manual - part 918

WCS

DIAGNOSIS SYSTEM (COMBINATION METER)

WCS-9

< SYSTEM DESCRIPTION >

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DIAGNOSIS SYSTEM (COMBINATION METER)

CONSULT Function (METER/M&A)

INFOID:0000000010289397

APPLICATION ITEMS

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

SELF DIAG RESULT

Refer to 

MWI-26, "DTC Index"

.

DATA MONITOR

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.

Work Support

Displays diagnosis procedure of each work item.

Warning History

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

Display item [Unit]

MAIN

SIGNALS

Description

SPEED METER
[km/h] or [mph]

X

Displays the value of vehicle speed signal.

SPEED OUTPUT
[km/h] or [mph]

X

Displays the value of vehicle speed signal, which is transmitted to each unit with 
CAN communication.

ODO OUTPUT
[km/h or mph]

Displays odometer signal value transmitted to other units via CAN communica-
tion.

TACHO METER
[rpm]

X

Displays the value of engine speed signal, which is input from ECM.

FUEL METER
[L]

X

Displays the fuel level.

W TEMP METER
[

°C]  or [°F]

X

Displays the value of engine coolant temperature signal, which is input from ECM.

ABS W/L
[ON/OFF]

Displays [ON/OFF] condition of ABS warning indicator

SLIP IND
[ON/OFF]

Displays [ON/OFF] condition of SLIP indicator lamp.

VDC/TCS IND 
[ON/OFF]

Displays [ON/OFF] condition of VDC OFF indicator lamp.

BRAKE W/L
[ON/OFF]

Displays [ON/OFF] condition of brake warning indicator.

DOOR W/L
[ON/OFF]

Displays [ON/OFF] condition of door warning indicator.

HI-BEAM IND
[ON/OFF]

Displays [ON/OFF] condition of high beam indicator.

TURN IND
[ON/OFF]

Displays [ON/OFF] condition of turn indicator.

FR FOG IND
[On/Off]

Displays [ON/OFF] condition of front fog lamp indicator.

LIGHT IND
[ON/OFF]

Displays [ON/OFF] condition of light indicator.

OIL W/L
[ON/OFF]

Displays [ON/OFF] condition of oil pressure warning indicator.

WCS-10

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (COMBINATION METER)

NOTE:
Some items are not available according to vehicle specification.

MIL
[ON/OFF] 

Displays [ON/OFF] condition of malfunction indicator.

CRUISE IND
[Off]

Displays [ON/OFF] condition of CRUISE indicator.

O/D OFF IND
[ON/OFF]

Displays [ON/OFF] condition of O/D OFF indicator.

FUEL W/L
[ON/OFF]

Displays [ON/OFF] condition of low-fuel warning indicator.

KEY G/Y W/L
[On/Off]

Displays [ON/OFF] condition of KEY warning lamp (G/Y).

KEY KNOB W/L
[On/Off]

Displays [ON/OFF] condition of shift P warning lamp.

O/D OFF SW
[ON/OFF]

Displays [ON/OFF] condition of O/D OFF switch.

COMP F/B SIG
[On/Off]

A/C compressor activation condition that ECM judges according to the engine 
coolant temperature and the acceleration degree.

BRAKE SW
[ON/OFF]

Displays [ON/OFF] condition of brake switch. 

EPS W/L
[ON/OFF]

Displays [ON/OFF] condition of EPS indicator lamp. 

ECO MODE IND
[On/Off]

Displays [ON/OFF] condition of ECO mode indicator lamp. 

LCD

Displays status of Intelligent Key system warning judged from meter display signal 
received from BCM with CAN communication line.

SHIFT IND
[P, R, N, D, L]

Displays shift selector position.

FUEL CAP W/L
[Off]

Displays [ON/OFF] condition of loose fuel cap warning message.

AIR PRES W/L
[ON/OFF]

Displays [ON/OFF] condition of tire pressure warning lamp.

PKB SW
[ON/OFF]

Status of parking brake switch.

BUCKLE SW
[ON/OFF]

Status of seat belt buckle switch (LH).

PASS BUCKLE SW
[ON/OFF]

Status of passenger seat belt buckle switch (RH).

BRAKE OIL SW
[ON/OFF]

Status of brake fluid level switch.

A/C AMP CONN
[On/Off]

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

DISTANCE
[km] or [Mi]

Displays distance to empty.

OUTSIDE TEMP
[

°C or °F]

Displays the ambient air temperature, which is input from ambient sensor.

BUZZER
[ON/OFF]

X

Displays [ON/OFF] condition of buzzer.

SPORT MODE IND
[On/Off]

Status of DS mode indicator detected from SPORT indicator signal is received 
from TCM via CAN communication.

ECO DRIVE NAVI
[LEVEL 0 - 30]

Status of ECO pedal guide detected from ECO pedal guide signal received from 
ECM via CAN communication.

Display item [Unit]

MAIN

SIGNALS

Description

WCS

DIAGNOSIS SYSTEM (COMBINATION METER)

WCS-11

< SYSTEM DESCRIPTION >

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WARNING HISTORY

• Stores histories when warning/indicator lamp is turned on.

• “WARNING 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 WARNING HISTORY: Stores NO (0) turning on history of warning/indicator lamp.

NOTE:

• WARNING HISTORY is not stored for approximately 30 seconds after the engine starts.

• Brake warning lamp does not store any history when the parking brake is applied or the brake fluid level gets

low.

WORK SUPPORT

Work support item

Description

Turn signal buzzer diagnosis

A possible malfunction can be narrowed down by following dis-
played instructions.

Outside air temperature diagnosis

Fuel meter diagnosis (Analog pointer)

Warning/Indicator lamp diagnosis

WCS-12

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)

DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)

COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

INFOID:0000000010309898

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions.

Direct Diagnostic Mode

Description

ECU identification

The BCM part number is displayed.

Self Diagnostic Result

The BCM self diagnostic results are displayed.

Data Monitor

The BCM input/output data is displayed in real time.

Active Test

The BCM activates outputs to test components.

Work support

The settings for BCM functions can be changed.

Configuration

• The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication is displayed.

System

Sub System

Direct Diagnostic Mode

ECU id

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CAN DIAG SUP

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T MNTR

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

×

×

×

Turn signal and hazard warning lamps FLASHER

×

×

×

Air conditioner

AIR CONDITIONER

×

Intelligent Key system

INTELLIGENT KEY

×

×

×

×

Combination switch

COMB SW

×

BCM

BCM

×

×

×

×

×

Immobilizer

IMMU

×

×

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Trunk open

TRUNK

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

TPMS

AIR PRESSURE MONITOR

×

×

×

×