Nissan March K13. Manual — part 665
WCS
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
WCS-21
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000006033917
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
• *1: For models without NATS this mode is not used.
• *2: This item is displayed, but is not used.
BUZZER
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 control
INT LAMP
×
×
×
Remote keyless entry system
MULTI REMOTE ENT
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
• Automatic air conditioner
• Manual air conditioner
AIR CONDITONER
×
Combination switch
COMB SW
×
Body control system
BCM
×
NATS
IMMU
×
*
1
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door
TRUNK
×
—
THEFT ALM*
2
×
×
—
RETAINED PWR*
2
Signal buffer system
SIGNAL BUFFER
×
×
Panic alarm
PANIC ALARM
×
WCS-22
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
BUZZER : CONSULT-III Function (BCM - BUZZER)
INFOID:0000000006033918
APPLICATION ITEMS
DATA MONITOR
ACTIVE TEST
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.
Display item
[Unit]
Description
IGN ON SW
[On/Off]
Status of ignition switch judged by BCM.
KEY ON SW
[On/Off]
Status of key switch judged by BCM.
DOOR SW-DR
[km/h]
Status of driver side door switch judged by BCM.
REVERSE SW CAN
[On/Off]
This item is displayed, but cannot be monitored.
TAIL LAMP SW
[On/Off]
Status of lighting switch judged by BCM using the combination switch readout function.
FR FOG SW
[On/Off]
Status of front fog lamp switch judged by BCM using the combination switch readout function.
BUCKLE SW
[On/Off]
Status of seatbelt buckle switch (driver side) received from combination meter with CAN communica-
tion line.
VEHICLE SPEED
[km/h]
Value of vehicle speed signal received from combination meter with CAN communication line.
Display item
[Unit]
Description
IGN KEY WARN ALM
The key warning chime operation can be checked by operating the relevant function (On/Off).
LIGHT WARN ALM
The light warning chime operation can be checked by operating the relevant function (On/Off).
WCS
COMBINATION METER
WCS-23
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
COMBINATION METER
Reference Value
INFOID:0000000005904785
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
SPEED METER
[km/h]
Ignition switch
ON
While driving
Equivalent to speedometer reading
NOTE:
655.35 is displayed when the malfunc-
tion signal is received (A/T models)
SPEED OUTPUT
[km/h]
Ignition switch
ON
While driving
Equivalent to speedometer reading
NOTE:
655.35 is displayed when the malfunc-
tion signal is received (A/T models)
ODO OUTPUT
[km/h or mph]
Ignition switch
ON
—
Equivalent to odometer reading in
combination meter
TACHO METER
[rpm]
Ignition switch
ON
Engine running
Equivalent to tachometer reading
NOTE:
8191.875 is displayed when the mal-
function signal is received
FUEL METER
[L]
Ignition switch
ON
—
Values according to fuel level
W TEMP METER
[
°
C]
Ignition switch
ON
—
Values according to engine coolant
temperature
NOTE:
215 is displayed when the malfunction
signal is input
ABS W/L
Ignition switch
ON
ABS warning lamp ON
On
ABS warning lamp OFF
Off
BRAKE W/L
Ignition switch
ON
Brake warning lamp ON
On
Brake warning lamp OFF
Off
DOOR W/L
Ignition switch
ON
Door warning lamp ON
On
Door warning lamp OFF
Off
HI-BEAM IND
Ignition switch
ON
High-beam indicator lamp ON
On
High-beam indicator lamp OFF
Off
TURN IND
Ignition switch
ON
Turn signal indicator lamp ON
On
Turn signal indicator lamp OFF
Off
FR FOG IND
Ignition switch
ON
Front fog lamp indicator lamp ON
On
Front fog lamp indicator lamp OFF
Off
OIL W/L
Ignition switch
ON
Oil pressure warning lamp ON
On
Oil pressure warning lamp OFF
Off
MIL
Ignition switch
ON
Malfunction indicator lamp ON
On
Malfunction indicator lamp OFF
Off
GLOW IND
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
C-ENG2 W/L
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
CRUISE IND
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
WCS-24
< ECU DIAGNOSIS INFORMATION >
COMBINATION METER
SET IND
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
O/D OFF IND
Ignition switch
ON
OD OFF indicator lamp ON
On
OD OFF indicator lamp OFF
Off
FUEL W/L
Ignition switch
ON
Low fuel warning displayed
Dummy cross-reference("XX-XX")
On
Low fuel warning not displayed
Dummy cross-reference("XX-XX")
Off
KEY G/Y W/L
Ignition switch
ON
KEY warning lamp (Green/Yellow) ON
On
KEY warning lamp (Green/Yellow) OFF
Off
EPS W/L
Ignition switch
ON
EPS warning lamp ON
On
EPS warning lamp OFF
Off
e-4WD W/L
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
DPF W/L
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
FILTER W/L
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
LCD
Ignition switch
LOCK or ACC
Engine start operation indicator ON
Dummy cross-reference("XX-XX")
B&P N
Ignition switch
ON
Engine start operation indicator ON
Dummy cross-reference("XX-XX")
B&P I
Ignition switch
LOCK
Shift P warning lamp ON
SFT P
Ignition switch
ON
KEY warning lamp blinking
NO KY
SHIFT IND
Ignition switch
ON
Shift position indicator P display
P
Shift position indicator R display
R
Shift position indicator N display
N
Shift position indicator D display
D
Shift position indicator 2 display
2
Shift position indicator 1 display
1
O/D OFF SW
Ignition switch
ON
While pressing the overdrive control switch
On
Other than the above
Off
COMP F/B SIG
Ignition switch
ON
A/C compressor activation condition
On
A/C compressor deactivation condition
Off
PKB SW
Ignition switch
ON
Parking brake switch ON
On
Parking brake switch OFF
Off
BUCKLE SW
Ignition switch
ON
Seat belt (driver side) not fastened
On
Seat belt (driver side) fastened
Off
BRAKE SW
Ignition switch
ON
This item is displayed, but cannot be moni-
tored.
Off
BRAKE OIL SW
Ignition switch
ON
Brake fluid level switch ON
On
Brake fluid level switch OFF
Off
DISTANCE
[km]
Ignition switch
ON
—
Possible driving distance calculated by
combination meter
Monitor Item
Condition
Value/Status
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