Infiniti EX35. Manual — part 292
BCS
POWER CONSUMPTION CONTROL SYSTEM
BCS-15
< FUNCTION DIAGNOSIS >
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D
E
F
G
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K
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B
A
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N
Component Parts Location
INFOID:0000000003137913
1.
BCM
2.
IPDM E/R
3.
Unified meter and A/C amp.
4.
Driver seat control unit
A.
Dash side lower (passenger side)
B.
Engine room dash panel (RH)
C.
Behind cluster lid C
D.
Backside of the seat cushion (driver
seat)
JPMIA0940ZZ
BCS-16
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000003534209
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)
×
×
×
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-17
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
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B
A
O
P
N
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.
DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)
INFOID:0000000003743935
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
WORK SUPPORT
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)
Diagnosis mode
Function Description
WORK SUPPORT
Changes the setting for each system function.
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
BCS-18
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
REAR WINDOW DEFOGGER
REAR WINDOW DEFOGGER : CONSULT-III Function (BCM - REAR DEFOGGER)
INFOID:0000000003743948
Data monitor
ACTIVE TEST
BUZZER
BUZZER : CONSULT-III Function (BCM - BUZZER)
INFOID:0000000003743950
CONSULT-III APPLICATION ITEMS
Monitor item
Description
DOOR LOCK-UNLOCK SET
Selective unlock function mode can be changed to operate (WITH) or not operate (WITHOUT) with
this mode.
Monitor Item
Contents
REQ SW-DR
Indicated [ON/OFF] condition of door request switch (driver side).
REQ SW-AS
Indicated [ON/OFF] condition of door request switch (passenger side).
REQ SW-BD/TR
Indicated [ON/OFF] condition of back door request switch.
DOOR SW-DR
Indicated [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS
Indicated [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR
Indicated [ON/OFF] condition of rear door switch RH.
DOOR SW-RL
Indicated [ON/OFF] condition of rear door switch LH.
DOOR SW-BK
Indicated [ON/OFF] condition of back door switch.
CDL LOCK SW
Indicated [ON/OFF] condition of lock signal from door lock unlock switch.
CDL UNLOCK SW
Indicated [ON/OFF] condition of unlock signal from door lock unlock switch.
KEY CYL LK-SW
Indicated [ON/OFF] condition of lock signal from door key cylinder.
KEY CYL UN-SW
Indicated [ON/OFF] condition of unlock signal from door key cylinder.
Test item
Description
DOOR LOCK
This test is able to check door lock/unlock operation.
• The all door lock actuators are locked when “ALL LCK” on CONSULT-III screen is touched.
• The all door lock actuators are unlocked when “ALL UNLK” on CONSULT-III screen is touched.
• The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT-III screen is
touched.
• The door lock actuator (passenger side) is unlocked when “AS UNLK” on CONSULT- III screen
is touched.
• The door lock actuator (rear LH and RH) is unlocked when “OTR ULK” on CONSULT-III screen
is touched.
Monitor Item
Description
REAR DEF SW
This is displayed even when it is not equipped.
PUSH SW
Indicates [ON/OFF] condition of push switch.
Test Item
Description
REAR DEFOGGER
This test is able to check rear window defogger operation. Rear window defogger operates when
“ON” on CONSULT-III screen is touched.
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