Infiniti EX35. Manual — part 1490
WCS
DIAGNOSIS SYSTEM (UNIFIED METER AND A/C AMP.)
WCS-15
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
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 judged from meter display signal
received from BCM with CAN communication line.
ACC TARGET
[On/Off]
Status of vehicle ahead detection indicator judged from meter display signal re-
ceived from ICC sensor integrated unit with CAN communication line.
ACC DISTANCE
[Off, SHOR, MID, LONG]
Status of set distance indicator judged from meter display signal received from
ICC sensor integrated unit with CAN communication line.
ACC OWN VHL
[On/Off]
Status of own vehicle indicator judged from meter display signal received from
ICC sensor integrated unit with CAN communication line.
ACC SET SPEED
[On/Off]
Status of set vehicle speed indicator judged from meter display signal received
from ICC sensor integrated unit with CAN communication line.
ACC UNIT
[On/Off]
Status of display unit judged from meter display signal received from ICC sensor
integrated unit with CAN communication line.
SHIFT IND
[P, R, N, D, M1, M2, M3, M4, M5]
Status of A/T position indicator judged from shift position signal and manual mode
indicator signal received from TCM with CAN communication line.
O/D OFF SW
[On/Off]
This item is displayed, but cannot be monitored.
AT S MODE SW
[On/Off]
Status of snow mode switch.
AT P MODE SW
[On/Off]
This item is displayed, but cannot be monitored.
M RANGE SW
[On/Off]
Status of manual mode switch.
NM RANGE SW
[On/Off]
Status of not manual mode switch.
AT SFT UP SW
[On/Off]
Status of A/T shift up switch.
AT SFT DWN SW
[On/Off]
Status of A/T shift down switch.
ST SFT UP SW
[On/Off]
This item is displayed, but cannot be monitored.
ST SFT DWN SW
[On/Off]
This item is displayed, but cannot be monitored.
COMP F/B SIG
[On/Off]
A/C compressor activation condition that ECM judges according to the water tem-
perature and the acceleration degree.
4WD LOCK 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.
BRAKE OIL SW
[On/Off]
Status of brake fluid level switch.
DISTANCE
[km]
Value of possible driving distance calculated by unified meter and A/C amp.
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.)
Display item [Unit]
MAIN
SIGNALS
Description
WCS-16
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (UNIFIED METER AND A/C AMP.)
NOTE:
Some items are not available according to vehicle specification.
FUEL LOW SIG
[On/Off]
Status of fuel level low warning signal to output to AV control unit with CAN com-
munication line.
BUZZER
[On/Off]
X
Buzzer status (in the combination meter) is judged with the buzzer output signal
received from each unit with CAN communication line and the warning output con-
dition of the combination meter.
Display item [Unit]
MAIN
SIGNALS
Description
WCS
DIAGNOSIS SYSTEM (BCM)
WCS-17
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000003733163
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:
*: This item is displayed, but is not used.
FREEZE FRAME DATA (FFD) AND IGN COUNTER
Freeze Frame Data
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
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
×
—
AIR CONDITONER*
• Intelligent Key system
• Engine start system
INTELLIGENT KEY
×
×
×
Combination switch
COMB SW
×
Body control system
BCM
×
IVIS - NATS
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
—
TRUNK*
×
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
TPMS (AIR PRESSURE MONITOR)
×
×
×
WCS-18
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
The BCM records the following condition at the moment a particular DTC is detected.
• Vehicle Speed
• Odd Trip Meter
• Vehicle Condition (BCM detected condition)
IGN Counter
IGN counter indicates 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.
BUZZER
BUZZER : CONSULT-III Function (BCM - BUZZER)
INFOID:0000000003135097
CONSULT-III APPLICATION ITEMS
DATA MONITOR
CONSULT screen terms
Description
SLEEP>LOCK
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 en-
gine to run it)
RUN>URGENT
While turning power supply position from “RUN“ to “ACC” (Emergency 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 position is “OFF”.) to low power
consumption mode
LOCK>SLEEP
While turning BCM status from normal mode (Power supply position is “LOCK”.) to low pow-
er consumption mode
LOCK
Power supply position is “LOCK” (Ignition switch OFF with steering 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)
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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