Nissan Quest E52. Instruction — part 1247
WCS-18
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000009969903
APPLICATION ITEM
CONSULT 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:
*: For models with automatic air conditioning control system, this diagnosis mode is not used.
FREEZE FRAME DATA (FFD)
The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.
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.
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 system
INT LAMP
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
×
Air conditioning control system
AIR CONDITONER
×
×
*
• Intelligent Key system
• Engine start system
INTELLIGENT KEY
×
×
×
Combination switch
COMB SW
×
Body control system
BCM
×
NVIS
IMMU
×
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
AIR PRESSURE MONITOR
×
×
×
WCS
DIAGNOSIS SYSTEM (BCM)
WCS-19
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
NOTE:
*: Refer to the following for details of the power supply position.
• OFF (OFF, LOCK): Ignition switch OFF
• ACC: Ignition switch ACC
• IGN: Ignition switch ON with engine stopped
• RUN: Ignition switch ON with engine running
• CRANK: At engine cranking
Power supply position shifts to “OFF (LOCK)” from “OFF (OFF)”, when ignition switch is in the OFF position, shift position is in the P
position, and any of the following conditions are met.
• Closing door
• Opening door
• Door is locked using door request switch
• Door is locked using Intelligent Key
The power supply position shifts to “ACC” when the push-button ignition switch (push switch) is pushed at “OFF (LOCK)”.
BUZZER
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 OFF (LOCK)]
SLEEP>OFF
While turning BCM status from low power consumption mode to
normal mode [Power supply position is OFF (OFF)]
LOCK>ACC
While turning power supply position from OFF (LOCK) to ACC
ACC>ON
While turning power supply position from ACC to ON
RUN>ACC
While turning power supply position from RUN to ACC (Except
emergency stop operation)
CRANK>RUN
While turning power supply position from CRANK to RUN
RUN>URGENT
While turning power supply position from RUN to ACC (Emergen-
cy stop operation)
ACC>OFF
While turning power supply position from ACC to OFF (OFF)
OFF>LOCK
While turning power supply position from OFF (OFF) to OFF
(LOCK)
OFF>ACC
While turning power supply position from OFF (OFF) to ACC
ON>CRANK
While turning power supply position from ON to CRANK
OFF>SLEEP
While turning BCM status from normal mode [Power supply posi-
tion is OFF (OFF)] to low power consumption mode
LOCK>SLEEP
While turning BCM status from normal mode [Power supply posi-
tion is OFF (LOCK)] to low power consumption mode
LOCK
Power supply position is OFF (LOCK)
OFF
Power supply position is OFF (OFF)
ACC
Power supply position is ACC
ON
Power supply position is ON
ENGINE RUN
Power supply position is RUN
CRANKING
Power supply position is CRANK
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.
WCS-20
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
BUZZER : CONSULT Function (BCM - BUZZER)
INFOID:0000000009650451
CONSULT APPLICATION ITEMS
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.
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
PUSH SW
[On/Off]
Status of push-button ignition switch judged by BCM.
UNLK SEN-DR
[On/Off]
Status of unlock sensor judged by BCM.
VEH SPEED 1
[km/h]
Value of vehicle speed signal received from combination meter with CAN communication line.
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.
DOOR SW-DR
[On/Off]
Status of driver side door switch judged by BCM.
CDL LOCK SW
[On/Off]
Status of door lock unlock switch judged by BCM.
Display item
[Unit]
Description
SEAT BELT WARN TEST
The seat belt warning chime operation can be checked by operating the relevant function (On/Off).
ID REGIST WARNING
The ID regist 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-21
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
ECU DIAGNOSIS INFORMATION
COMBINATION METER
Reference Value
INFOID:0000000009864205
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Monitor Item
Condition
Value/Status
SPEED METER
[km/h]
Ignition switch
ON
While driving
Input value of vehicle speed signal
(CAN communication signal)
NOTE:
655.35 is displayed when the malfunc-
tion signal is received
SPEED OUTPUT
[km/h]
Ignition switch
ON
While driving
Output value of vehicle speed signal
(CAN communication signal)
NOTE:
655.35 is displayed when the malfunc-
tion signal is received
ODO OUTPUT
[km/h or mph]
Ignition switch
ON
—
Output value of odometer signal (CAN
communication signal)
TACHO METER
[rpm]
Ignition switch
ON
Engine running
Input value of engine speed signal
(CAN communication signal)
NOTE:
8191.875 is displayed when the mal-
function signal is received
FUEL METER
[L]
Ignition switch
ON
—
Input value of fuel level sensor signal
W TEMP METER
[
°
C]
Ignition switch
ON
—
Input value of engine coolant tempera-
ture signal (CAN communication sig-
nal)
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
VDC/TCS IND
Ignition switch
ON
VDC OFF indicator lamp ON
On
VDC OFF indicator lamp OFF
Off
SLIP IND
Ignition switch
ON
VDC warning lamp ON
On
VDC 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 open warning ON
On
Door open warning 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
LIGHT IND
Ignition switch
ON
Position lamp indicator lamp ON
On
Position lamp indicator lamp OFF
Off
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст