Murano Cross Cabriolet Z51 (2012 year). Manual — part 10
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-15
< SYSTEM DESCRIPTION >
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REAR WINDOW DEFOGGER : CONSULT Function (BCM - REAR DEFOGGER)
INFOID:0000000007818539
Data monitor
ACTIVE TEST
BUZZER
BUZZER : CONSULT Function (BCM - BUZZER)
INFOID:0000000007818540
CONSULT APPLICATION ITEMS
DATA MONITOR
ACTIVE TEST
INT LAMP
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
Rear window defogger operates when “ON” on CONSULT screen is touched.
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 ABS actuator and electric unit (control unit) with CAN
communication line.
KEY SW-SLOT
[On/Off]
Status of key slot judged by BCM.
TAIL LAMP SW
[On/Off]
Status of each switch judged by BCM using the combination switch readout function.
FR FOG SW
[On/Off]
Status of front fog lamp switch judged by BCM.
DOOR SW-DR
[On/Off]
Status of driver side door switch judged by BCM.
Display item
[Unit]
Description
IGN KEY WARN ALM
The key warning chime operation can be checked by operating the relevant function (On/Off).
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).
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-16
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
INT LAMP : CONSULT Function (BCM - INT LAMP)
INFOID:0000000007818541
WORK SUPPORT
*: Factory setting
DATA MONITOR
JPLIA0093GB
Service item
Setting item
Setting
SET I/L D-UNLCK INTCON
ON*
With the interior room lamp timer function
OFF
Without the interior room lamp timer function
ROOM LAMP TIMER SET
MODE 2
7.5 sec.
Sets the interior room lamp ON time. (Timer operating time)
MODE 3*
15 sec.
MODE 4
30 sec.
ROOM LAMP ON TIME SET
MODE 1
0.5 sec.
Sets the interior room lamp gradual brightening time.
MODE 2*
1 sec.
MODE 3
2 sec.
MODE 4
3 sec.
MODE 5
0 sec.
ROOM LAMP OFF TIME SET
MODE 1
0.5 sec.
Sets the interior room lamp gradual dimming time.
MODE 2*
1 sec.
MODE 3
2 sec.
MODE 4
3 sec.
MODE 5
0 sec.
R LAMP TIMER LOGIC SET
MODE 1*
Interior room lamp timer activates with synchronizing all doors.
MODE 2
Interior room lamp timer activates with synchronizing the driver door
only.
Monitor item
[Unit]
Description
REQ SW-DR
[On/Off]
The switch status input from door request switch (driver side)
REQ SW-AS
[On/Off]
The switch status input from door request switch (passenger side)
REQ SW-RR
[On/Off]
NOTE:
The item is indicated, but not monitored.
REQ SW-RL
[On/Off]
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-17
< SYSTEM DESCRIPTION >
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ACTIVE TEST
HEADLAMP
HEADLAMP : CONSULT Function (BCM - HEAD LAMP)
INFOID:0000000007818553
WORK SUPPORT
PUSH SW
[On/Off]
The switch status input from push-button ignition switch
KEY SW-SLOT
[On/Off]
Key switch status input from key slot
ACC RLY-F/B
[On/Off]
NOTE:
The item is indicated, but not monitored.
UNLK SEN-DR
[On/Off]
Driver door unlock status input from unlock sensor
DOOR SW-DR
[On/Off]
The switch status input from front door switch (driver side)
DOOR SW-AS
[On/Off]
The switch status input from front door switch (passenger side)
DOOR SW-RR
[On/Off]
NOTE:
The item is indicated, but not monitored.
DOOR SW-RL
[On/Off]
DOOR SW-BK
[On/Off]
CDL LOCK SW
[On/Off]
Lock switch status received from door lock/unlock switch by power window switch se-
rial link
CDL UNLOCK SW
[On/Off]
Unlock switch status received from door lock/unlock switch by power window switch
serial link
KEY CYL LK-SW
[On/Off]
Lock switch status received from door key cylinder switch by power window switch
serial link
KEY CYL UN-SW
[On/Off]
Unlock switch status received from door key cylinder switch by power window switch
serial link
TRNK/HAT MNTR
[On/Off]
The switch status input from trunk room lamp switch
RKE-LOCK
[On/Off]
Lock signal status received from remote keyless entry receiver
RKE-UNLOCK
[On/Off]
Unlock signal status received from remote keyless entry receiver
Monitor item
[Unit]
Description
Test item
Operation
Description
INT LAMP
On
Outputs the interior room lamp control signal to turn map lamp and personal lamp ON
(Map lamp switch is in DOOR position).
Off
Stops the interior room lamp control signal to turn map lamp and personal lamp OFF.
STEP LAMP TEST
On
Outputs the step lamp control signal to turn step lamp ON.
Off
Stops the step lamp control signal to turn step lamp OFF.
LUGGAGE LAMP TEST
On
Outputs the trunk room lamp control signal to turn trunk room lamp ON.
Off
Stops the trunk room lamp control signal to turn trunk room lamp OFF.
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-18
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
*: Factory setting
DATA MONITOR
Service item
Setting item
Setting
CUSTOM A/LIGHT SET-
TING
MODE 1*
Normal
MODE 2
More sensitive setting than normal setting (Turns ON earlier than normal operation.)
MODE 3
More sensitive setting than MODE 2 (Turns ON earlier than MODE 2.)
MODE 4
Less sensitive setting than normal setting (Turns ON later than normal operation.)
BATTERY SAVER SET
On*
With the exterior lamp battery saver function
Off
Without the exterior lamp battery saver function
ILL DELAY SET
MODE 1*
45 sec.
Sets delay timer function timer operation time.
(All doors closed)
MODE 2
Without the func-
tion
MODE 3
30 sec.
MODE 4
60 sec.
MODE 5
90 sec.
MODE 6
120 sec.
MODE 7
150 sec.
MODE 8
180 sec.
Monitor item
[Unit]
Description
PUSH SW
[On/Off]
The switch status input from push-button ignition switch
ENGINE STATE
[Stop/Stall/Crank/Run]
The engine status received from ECM via CAN communication
VEH SPEED 1
[km/h]
The value of the vehicle speed received from combination meter via CAN communi-
cation
KEY SW-SLOT
[On/Off]
Key switch status input from key slot
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function
TURN SIGNAL L
[On/Off]
TAIL LAMP SW
[On/Off]
HI BEAM SW
[On/Off]
HEAD LAMP SW1
[On/Off]
HEAD LAMP SW2
[On/Off]
PASSING SW
[On/Off]
AUTO LIGHT SW
[On/Off]
FR FOG SW
[On/Off]
RR FOG SW
[On/Off]
NOTE:
The item is indicated, but not monitored.
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-19
< SYSTEM DESCRIPTION >
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ACTIVE TEST
WIPER
WIPER : CONSULT Function - WIPER
INFOID:0000000007818543
WORK SUPPORT
*:Factory setting
DATA MONITOR
DOOR SW-DR
[On/Off]
The switch status input from front door switch (driver side)
DOOR SW-AS
[On/Off]
The switch status input from front door switch (passenger side)
DOOR SW-RR
[On/Off]
NOTE:
The item is indicated, but not monitored.
DOOR SW-RL
[On/Off]
NOTE:
The item is indicated, but not monitored.
DOOR SW-BK
[On/Off]
NOTE:
The item is indicated, but not monitored.
OPTICAL SENSOR
[V]
The value of exterior brightness voltage input from the optical sensor
Monitor item
[Unit]
Description
Test item
Operation
Description
TAIL LAMP
On
Transmits the position light request signal to IPDM E/R via CAN commu-
nication to turn the tail lamp ON.
Off
Stops the position light request signal transmission.
HEAD LAMP
Hi
Transmits the high beam request signal via CAN communication to turn
the headlamp (HI).
Low
Transmits the low beam request signal via CAN communication to turn
the headlamp (LO).
Off
Stops the high & low beam request signal transmission.
FR FOG LAMP
On
Transmits the front fog light request signal to IPDM E/R via CAN commu-
nication to turn the front fog lamp ON.
Off
Stops the front fog light request signal transmission.
RR FOG LAMP
On
NOTE:
The item is indicated, but cannot be tested.
Off
CORNERING LAMP
RH
NOTE:
The item is indicated, but cannot be tested.
LH
Off
ILL DIM SIGNAL
On
NOTE:
The item is indicated, but cannot be tested.
Off
Service item
Setting item
Description
WIPER SPEED
SETTING
On
With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and wiper intermittent dial position)
Off*
Without vehicle speed
(Front wiper intermittent time linked with the wiper intermittent dial position)
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-20
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
FLASHER
FLASHER : CONSULT Function (BCM - FLASHER)
INFOID:0000000007818555
WORK SUPPORT
*: Factory setting
DATA MONITOR
Monitor Item
[Unit]
Description
PUSH SW
[Off/On]
The switch status input from push-button ignition switch
VEH SPEED 1
[km/h]
Displays the value of the vehicle speed signal received from combination meter via CAN com-
munication
FR WIPER HI
[Off/On]
Status of each switch judged by BCM using the combination switch reading function
FR WIPER LOW
[Off/On]
FR WASHER SW
[Off/On]
FR WIPER INT
[Off/On]
FR WIPER STOP
[Off/On]
Displays the status of the front wiper stop position signal received from IPDM E/R via CAN
communication.
INT VOLUME
[1
−
7]
Status of each switch judged by BCM using the combination switch reading function
H/L WASH SW
[Off/On]
NOTE:
The item is indicated, but not monitored
Test item
Operation
Description
FR WIPER
Hi
Transmits the front wiper request signal (HI) to IPDM E/R via CAN communication to op-
erate the front wiper HI operation.
Lo
Transmits the front wiper request signal (LO) to IPDM E/R via CAN communication to
operate the front wiper LO operation.
INT
Transmits the front wiper request signal (INT) to IPDM E/R via CAN communication to
operate the front wiper INT operation.
Off
Stops transmitting the front wiper request signal to stop the front wiper operation.
Service item
Setting item
Setting
HAZARD ANSWER
BACK
Lock Only*
With locking only
Sets the hazard warning lamp answer back function
when the door is lock/unlock with the request switch or
the key fob.
Unlk Only
With unlocking only
Lock/Unlk
With locking/unlocking
Off
Without the function
Monitor item
[Unit]
Description
REQ SW-DR
[On/Off]
The switch status input from the door request switch (driver side)
REQ SW-AS
[On/Off]
The switch status input from the door request switch (passenger side)
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-21
< SYSTEM DESCRIPTION >
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ACTIVE TEST
INTELLIGENT KEY
INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)
INFOID:0000000007818537
WORK SUPPORT
PUSH SW
[On/Off]
The switch status input from the push-button ignition switch
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function
TURN SIGNAL L
[On/Off]
HAZARD SW
[On/Off]
The switch status input from the hazard switch
RKE-LOCK
[On/Off]
Lock signal status received from the remote keyless entry receiver
RKE-UNLOCK
[On/Off]
Unlock signal status received from the remote keyless entry receiver
RKE-PANIC
[On/Off]
Panic alarm signal status received from the remote keyless entry receiver
Monitor item
[Unit]
Description
Test item
Operation
Description
FLASHER
RH
Outputs the voltage to blink the right side turn signal lamps.
LH
Outputs the voltage to blink the left side turn signal lamps.
Off
Stops the voltage to turn the turn signal lamps OFF.
Monitor item
Description
CONFIRM KEY FOB ID
It can be checked whether Intelligent Key ID code is registered or not in this mode
AUTO LOCK SET
Auto door lock time can be changed in this mode
• MODE 1: 1 minute
• MODE 2: 5 minutes
• MODE 3: 30 seconds
• MODE 4: 2 minutes
LOCK/UNLOCK BY I-KEY
Door lock/unlock function by door request switch mode can be changed to operate (ON) or not op-
erate (OFF) in this mode
ENGINE START BY I-KEY
Engine start function mode can be changed to operate (ON) or not operate (OFF) with this mode
TRUNK/GLASS HATCH OPEN
Buzzer reminder function mode by trunk lid opener request switch can be changed to operate (ON)
or not operate (OFF) with this mode
PANIC ALARM SET
Panic alarm button pressing time on Intelligent Key remote control button can be selected from the
following with this mode
• MODE 1: 0.5 sec.
• MODE 2: Non-operation
• MODE 3: 1.5 sec.
PW DOWN SET
Unlock button pressing time on Intelligent Key button can be selected from the following with this
mode
• MODE 1: 3 sec.
• MODE 2: Non-operation
• MODE 3: 5 sec.
TAKE OUT FROM WIN WARN
NOTE:
This item is displayed, but cannot be used
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-22
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
SELF-DIAG RESULT
DATA MONITOR
TRUNK OPEN DELAY
Trunk button pressing on Intelligent Key can be selected as per the following in this mode
• MODE 1: Press and hold
• MODE 2: Press twice
• MODE 3: Press and hold, or press twice
LO- BATT OF KEY FOB WARN
Intelligent Key low battery warning mode can be changed to operate (ON) or not operate (OFF)
with this mode
ANTI KEY LOCK IN FUNCTI
Key reminder function mode can be changed to operate (ON) or not operate (OFF) with this mode.
HAZARD ANSWER BACK
Hazard reminder function mode can be selected from the following with this mode
• LOCK ONLY: Door lock operation only
• UNLOCK ONLY: Door unlock operation only
• LOCK/UNLOCK: Lock/unlock operation
• OFF: Non-operation
ANS BACK I-KEY LOCK
Buzzer reminder function (lock operation) mode by door request switch (driver side and passenger
side) can be selected from the following with this mode
• Horn chirp: Sound horn
• Buzzer: Sound Intelligent Key warning buzzer
• OFF: Non-operation
ANS BACK I-KEY UNLOCK
Buzzer reminder function (unlock operation) mode by door request switch can be changed to op-
erate (ON) or not operate (OFF) with this mode
SHORT CRANKING OUTPUT
Starter motor can operate during the times below
• 70 msec
• 100 msec
• 200 msec
INSIDE ANT DIAGNOSIS
This function allows inside key antenna self-diagnosis
HORN WITH KEYLESS LOCK
Horn reminder function mode by Intelligent Key button can be changed to operate (ON) or not op-
erate (OFF) with this mode
Monitor item
Description
Monitor Item
Condition
REQ SW -DR
Indicates [ON/OFF] condition of door request switch (driver side)
REQ SW -AS
Indicates [ON/OFF] condition of door request switch (passenger side)
REQ SW -RR
NOTE:
This item is displayed, but cannot be monitored
REQ SW -RL
NOTE:
This item is displayed, but cannot be monitored
REQ SW -BD/TR
Indicates [ON/OFF] condition of trunk lid opener request switch
PUSH SW
Indicates [ON/OFF] condition of push-button ignition switch
IGN RLY2 -F/B
Indicates [ON/OFF] condition of ignition relay 2
ACC RLY-FB
NOTE:
This item is displayed, but cannot be monitored.
CLUCH SW
NOTE:
This item is displayed, but cannot be monitored
BRAKE SW 1
Indicates [ON/OFF]* condition of brake switch power supply
BRAKE SW 2
Indicates [ON/OFF] condition of brake switch
DETE/CANCL SW
Indicates [ON/OFF] condition of P position
SFT PN/N SW
Indicates [ON/OFF] condition of P or N position
S/L -LOCK
NOTE:
This item is displayed, but cannot be monitored
S/L -UNLOCK
NOTE:
This item is displayed, but cannot be monitored
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-23
< SYSTEM DESCRIPTION >
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*: OFF is displayed when brake pedal is depressed while brake switch power supply is OFF.
ACTIVE TEST
S/L RELAY -F/B
NOTE:
This item is displayed, but cannot be monitored
UNLK SEN -DR
Indicates [ON/OFF] condition of driver door unlock status
PUSH SW -IPDM
Indicates [ON/OFF] condition of push-button ignition switch
IGN RLY1 -F/B
Indicates [ON/OFF] condition of ignition relay 1
DETE SW -IPDM
Indicates [ON/OFF] condition of P position
SFT PN -IPDM
Indicates [ON/OFF] condition of P or N position
SFT P -MET
Indicates [ON/OFF] condition of P position
SFT N -MET
Indicates [ON/OFF] condition of N position
ENGINE STATE
Indicates [STOP/START/CRANK/RUN] condition of engine states
S/L LOCK-IPDM
NOTE:
This item is displayed, but cannot be monitored
S/L UNLK-IPDM
NOTE:
This item is displayed, but cannot be monitored
S/L RELAY-REQ
NOTE:
This item is displayed, but cannot be monitored
VEH SPEED 1
Display the vehicle speed signal received from combination meter by numerical value [Km/h]
VEH SPEED 2
Display the vehicle speed signal received from ABS or VDC or CVT by numerical value [Km/h]
DOOR STAT-DR
Indicates [LOCK/READY/UNLOCK] condition of driver side door status
DOOR STAT-AS
Indicates [LOCK/READY/UNLOCK] condition of passenger side door status
ID OK FLAG
Indicates [SET/RESET] condition of key ID
PRMT ENG STRT
Indicates [SET/RESET] condition of engine start possibility
PRMT RKE STRT
NOTE:
This item is displayed, but cannot be monitored
KEY SW -SLOT
Indicates [ON/OFF] condition of key slot
TRNK/HAT MNTR
Indicates [ON/OFF] condition of trunk room lamp switch
RKE-LOCK
Indicates [ON/OFF] condition of door lock signal from Intelligent Key
RKE-UNLOCK
Indicates [ON/OFF] condition of door unlock signal from Intelligent Key
RKE-TR/BD
Indicates [ON/OFF] condition of trunk open signal from Intelligent Key
RKE-PANIC
Indicates [ON/OFF] condition of panic alarm button of Intelligent Key
RKE-P/W OPEN
Indicates [ON/OFF] condition of P/W DOWN signal from Intelligent Key
RKE-MODE CHG
Indicates [ON/OFF] condition of MODE CHANGE signal from Intelligent Key
RKE OPE COUN1
When remote keyless entry receiver (front side) receives the signal transmitted while operating on Intelli-
gent Key, the numerical value start changing.
RKE OPE COUN2
When remote keyless entry receiver (rear side) receives the signal transmitted while operating on Intelli-
gent Key, the numerical value start changing.
Monitor Item
Condition
Test item
Description
BATTERY SAVER
This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT screen is touched.
PW REMOTO DOWN SET
This test is able to check power window down operation.
The power window down will be activated after “ON” on CONSULT screen is touched.
INSIDE BUZZER
This test is able to check warning chime in combination meter operation.
• Take away warning chime sounds when “TAKE OUT” on CONSULT screen is touched.
• Key warning chime sounds when “KEY WARN” on CONSULT screen is touched.
• P position warning chime sounds when “P RNG WARN” on CONSULT screen is touched.
• ACC warning chime sounds when “ACC WARN” on CONSULT screen is touched.
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-24
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
COMB SW
COMB SW : CONSULT Function (BCM - COMB SW)
INFOID:0000000007565018
DATA MONITOR
OUTSIDE BUZZER
This test is able to check Intelligent Key warning buzzer operation.
The Intelligent Key warning buzzer will be activated after “ON” on CONSULT screen is touched.
INDICATOR
This test is able to check warning lamp operation.
• “KEY” Warning lamp illuminates when “KEY ON” on CONSULT screen is touched.
• “KEY” Warning lamp flashes when “KEY IND” on CONSULT screen is touched.
INT LAMP
This test is able to check interior room lamp operation.
The interior room lamp will be activated after “ON” on CONSULT screen is touched.
LCD
This test is able to check meter display information
• Engine start information displays when “BP N” on CONSULT screen is touched.
• Engine start information displays when “BP I” on CONSULT screen is touched.
• Key ID warning displays when “ID NG” on CONSULT screen is touched.
• ROTAT: This item is displayed, but cannot be tested.
• P position warning displays when SFT P on CONSULT screen is touched.
• Intelligent Key insert information displays when “INSRT” on CONSULT screen is touched.
• Intelligent Key low battery warning displays when “BATT” on CONSULT screen is touched.
• Take away through window warning displays when “NO KY” on CONSULT screen is touched.
• Take away warning display when “OUTKEY” on CONSULT screen is touched.
• OFF position warning display when “LK WN” on CONSULT screen is touched.
TRUNK/GLASS HATCH
NOTE:
This item is displayed, but cannot be tested.
FLASHER
This test is able to check hazard warning lamp operation.
The hazard warning lamps will be activated after “ON” on CONSULT screen is touched.
HORN
This test is able to check horn operation.
The horn will be activated after “ON” on CONSULT screen is touched.
P RANGE
This test is able to check CVT shift selector power supply
CVT shift selector power is supplied when “ON” on CONSULT screen is touched.
ENGINE SW ILLUMI
This test is able to check push-ignition switch illumination operation.
Push-ignition switch illumination illuminates when “ON” on CONSULT screen is touched.
LOCK INDICATOR
This test is able to check indicator in push-ignition switch operation.
Indicator in push-button ignition switch illuminates when “ON” on CONSULT screen is touched.
ACC INDICATOR
This test is able to check indicator in push-ignition switch operation.
Indicator in push-button ignition switch illuminates when “ON” on CONSULT screen is touched.
IGNITION ON IND
This test is able to check indicator in push-ignition switch operation.
Indicator in push-button ignition switch illuminates when “ON” on CONSULT screen is touched.
KEY SLOT ILLUMI
This test is able to check key slot illumination operation.
Key slot illumination flash when “ON” on CONSULT screen is touched.
TRUNK/BACK DOOR
NOTE:
This item is displayed, but cannot be tested.
Test item
Description
Monitor item [UNIT]
Description
FR WIPER HI
[Off/On]
Displays the status of the FR WIPER HI switch in combination switch judged by BCM with the combination
switch reading function.
FR WIPER LOW
[Off/On]
Displays the status of the FR WIPER LOW switch in combination switch judged by BCM with the combination
switch reading function.
FR WASHER SW
[Off/On]
Displays the status of the FR WASHER switch in combination switch judged by BCM with the combination
switch reading function.
FR WIPER INT
[Off/On]
Displays the status of the FR WIPER INT switch in combination switch judged by BCM with the combination
switch reading function.
FR WIPER STOP
[Off/On]
Displays the status of the front wiper stop position signal received from IPDM E/R via CAN communication.
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-25
< SYSTEM DESCRIPTION >
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BCM
BCM : CONSULT Function (BCM - BCM)
INFOID:0000000007565019
WORK SUPPORT
IMMU
IMMU : CONSULT Function (BCM - IMMU)
INFOID:0000000007818544
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
DATA MONITOR
INT VOLUME
[1 - 7]
Displays the status of wiper intermittent dial position judged by BCM with the combination switch reading
function.
TURN SIGNAL R
[Off/On]
Displays the status of the TURN RH switch in combination switch judged by BCM with the combination switch
reading function.
TURN SIGNAL L
[Off/On]
Displays the status of the TURN LH switch in combination switch judged by BCM with the combination switch
reading function.
TAIL LAMP SW
[Off/On]
Displays the status of the TAIL LAMP switch in combination switch judged by BCM with the combination
switch reading function.
HI BEAM SW
[Off/On]
Displays the status of the HI BEAM switch in combination switch judged by BCM with the combination switch
reading function.
HEAD LAMP SW 1
[Off/On]
Displays the status of the HEADLAMP 1 switch in combination switch judged by BCM with the combination
switch reading function.
HEAD LAMP SW 2
[Off/On]
Displays the status of the HEADLAMP 2 switch in combination switch judged by BCM with the combination
switch reading function.
PASSING SW
[Off/On]
Displays the status of the PASSING switch in combination switch judged by BCM with the combination switch
reading function.
AUTO LIGHT SW
[Off/On]
Displays the status of the AUTO LIGHT switch in combination switch judged by BCM with the combination
switch reading function.
FR FOG SW
[Off/On]
Displays the status of the FR FOG switch in combination switch judged by BCM with the combination switch
reading function.
RR FOG SW
[Off/On]
NOTE:
The item is indicated, but not monitored.
Monitor item [UNIT]
Description
Item
Description
RESET SETTING VALUE
Return a value set with Work Support of each system to a default value in factory shipment.
Diagnosis mode
Function Description
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
Monitor item
Content
CONFRM ID ALL
Indicates [YET] at all time.
Switch to [DONE] when a registered Intelligent Key is inserted into the key slot.
CONFIRM ID4
CONFIRM ID3
CONFIRM ID2
CONFIRM ID1
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-26
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
BATTERY SAVER
BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER)
INFOID:0000000007818542
WORK SUPPORT
*: Factory setting
DATA MONITOR
TP 4
Indicates the number of ID which has been registered.
TP 3
TP 2
TP 1
PUSH SW
Indicates [ON/OFF] condition of push-button ignition switch.
KEY SW -SLOT
Indicates [ON/OFF] condition of key slot.
Monitor item
Content
Test item
Description
THEFT IND
This test is able to check security indicator lamp operation.
The lamp will be turned on when “ON” on CONSULT screen touched.
Service item
Setting item
Setting
BATTERY SAVER SET
On*
With the exterior lamp battery saver function
Off
Without the exterior lamp battery saver function
ROOM LAMP BAT SAV SET
On*
With the interior room lamp battery saver function
Off
Without the interior room lamp battery saver function
ROOM LAMP TIMER SET
MODE 1
30 min.
Sets the interior room lamp battery saver timer operating
time.
MODE 2
60 min.
MODE 3*
15 min.
Monitor item
[Unit]
Description
REQ SW-DR
[On/Off]
The switch status input from door request switch (driver side)
REQ SW-AS
[On/Off]
The switch status input from door request switch (passenger side)
REQ SW-RR
[On/Off]
NOTE:
The item is indicated, but not monitored.
REQ SW-RL
[On/Off]
PUSH SW
[On/Off]
The switch status input from push-button ignition switch
ACC RLY-F/B
[On/Off]
NOTE:
The item is indicated, but not monitored.
KEY SW-SLOT
[On/Off]
Key switch status input from key slot
UNLK SEN-DR
[On/Off]
Driver door unlock status input from unlock sensor
DOOR SW-DR
[On/Off]
The switch status input from front door switch (driver side)
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-27
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
ACTIVE TEST
*: Each lamp switch is in ON position.
TRUNK
TRUNK : CONSULT Function (BCM - TRUNK)
INFOID:0000000007818538
DATA MONITOR
ACTIVE TEST
DOOR SW-AS
[On/Off]
The switch status input from front door switch (passenger side)
DOOR SW-RR
[On/Off]
NOTE:
The item is indicated, but not monitored.
DOOR SW-RL
[On/Off]
DOOR SW-BK
[On/Off]
CDL LOCK SW
[On/Off]
Lock switch status received from door lock/unlock switch by power window switch se-
rial link
CDL UNLOCK SW
[On/Off]
Unlock switch status received from door lock/unlock switch by power window switch
serial link
KEY CYL LK-SW
[On/Off]
Lock switch status received from door key cylinder switch by power window switch
serial link
KEY CYL UN-SW
[On/Off]
Unlock switch status received from door key cylinder switch by power window switch
serial link
TRNK/HAT MNTR
[On/Off]
The switch status input from trunk room lamp switch
RKE-LOCK
[On/Off]
Lock signal status received from remote keyless entry receiver
RKE-UNLOCK
[On/Off]
Unlock signal status received from remote keyless entry receiver
Monitor item
[Unit]
Description
Test item
Operation
Description
BATTERY SAVER
Off
Cuts the interior room lamp power supply to turn interior room lamp OFF.
On
Outputs the interior room lamp power supply to turn interior room lamp ON.*
Monitor Item
Contents
PUSH SW
Indicates [ON/OFF] condition of push-button ignition switch.
UNLK SEN -DR
Indicates [ON/OFF] condition of driver door unlock status.
VEH SPEED 1
Indicates [Km/h] condition of vehicle speed signal from combination meter.
KEY CYL SW-TR
Indicates [ON/OFF] condition of trunk key cylinder switch.
TR CANCEL SW
Indicates [ON/OFF] condition of trunk lid opener cancel switch.
TR/BD OPEN SW
Indicates [ON/OFF] condition of trunk lid opener switch.
TRNK/HAT MNTR
Indicates [ON/OFF] condition of trunk room lamp switch.
RKE-TR/BD
Indicates [ON/OFF] condition of trunk open signal from Intelligent Key.
Test item
Description
TRUNK/GLASS HATCH
NOTE:
This item is displayed, but cannot be used
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-28
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
THEFT ALM
THEFT ALM : CONSULT Function (BCM - THEFT)
INFOID:0000000007818545
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
DATA MONITOR
WORK SUPPORT
ACTIVE TEST
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.
Monitored Item
Description
REQ SW -DR
Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW -AS
Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW -RR
NOTE:
This is displayed even when it is not equipped.
REQ SW -RL
NOTE:
This is displayed even when it is not equipped.
REQ SW -BD/TR
Indicates [ON/OFF] condition of trunk lid opener request switch.
PUSH SW
Indicates [ON/OFF] condition of push-button ignition switch
UNLK SEN -DR
Indicates [ON/OFF] condition of driver door UNLOCK status.
KEY SW -SLOT
Indicates [ON/OFF] condition of key slot.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
DOOR SW-AS
Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RR
Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL
Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-BK
NOTE:
This is displayed even when it is not equipped.
CDL LOCK SW
Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.
CDL UNLOCK SW
Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch LH and RH.
KEY CYL LK-SW
Indicates [ON/OFF] condition of lock signal from front door key cylinder switch.
KEY CYL UN-SW
Indicates [ON/OFF] condition of unlock signal from front door key cylinder switch.
KEY CYL SW-TR
Indicates [ON/OFF] condition of trunk key cylinder switch.
TR/BD OPEN SW
Indicates [ON/OFF] condition of trunk lid opener switch.
TRNK/HAT MNTR
Indicates [ON/OFF] condition of trunk room lamp switch.
RKE-LOCK
Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
RKE-UNLOCK
Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
RKE-TR/BD
Indicates [ON/OFF] condition of TRUNK signal from Intelligent Key.
Test Item
Description
SECURITY ALARM SET
This mode is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRG
The switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR” on
CONSULT screen.
Revision: 2013 February
2012 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-29
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
RETAINED PWR
RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)
INFOID:0000000007818547
Data monitor
SIGNAL BUFFER
SIGNAL BUFFER : CONSULT Function (BCM - SIGNAL BUFFER)
INFOID:0000000007565025
DATA MONITOR
ACTIVE TEST
AIR PRESSURE MONITOR
AIR PRESSURE MONITOR : CONSULT Function (BCM - AIR PRESSURE MONI-
TOR)
INFOID:0000000007818548
APPLICATION ITEMS
CONSULT performs the following functions via CAN communication with BCM.
SELF DIAGNOSTIC RESULT
When “CRNT” is displayed on self-diagnosis result,
Test Item
Description
THEFT IND
This test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT screen is touched.
VEHICLE SECURITY HORN
This test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT screen is touched.
HEADLAMP(HI)
This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5
seconds after “ON” on CONSULT screen is touched.
FLASHER
This test is able to check vehicle security hazard lamp operation. The hazard lamps will be activat-
ed after “ON” on CONSULT screen is touched.
Monitor Item
Description
DOOR SW-DR
Indicates [ON/OFF] condition of driver side door switch.
DOOR SW-AS
Indicates [ON/OFF] condition of passenger side door switch.
Monitor item [UNIT]
Description
PUSH SW
[Off/On]
Displays the status of the push-button ignition switch (push switch) judged by BCM.
Test item
Opera-
tion
Description
OIL PRESSURE SW
Off
OFF
On
BCM transmits the oil pressure switch signal to the combination meter via CAN communica-
tion, which illuminates the oil pressure warning lamp in the combination meter.
Diagnosis mode
Function Description
Self Diagnostic Result
Displays the diagnosis results judged by BCM.
Data Monitor
The BCM input/output signals are displayed.
Active Test
The signals used to activate each device are forcibly supplied from BCM.
Work Support
Components can be quickly and accurately adjusted.
Revision: 2013 February
2012 Murano CrossCabriolet
BCS-30
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
• The system is presently malfunctioning.
When “PAST” is displayed on self-diagnosis result,
• System malfunction in the past is detected, but the system is presently normal.
DATA MONITOR MODE
Screen of data monitor mode is displayed.
NOTE:
When malfunction is detected, CONSULT perform REAL-TIME DIAGNOSIS.
Also, any malfunction detected while in this mode will be displayed at real time.
NOTE:
Before performing the self-diagnosis, be sure to register the ID, or erase the actual malfunction location may
be different from that displayed on CONSULT.
ACTIVE TEST MODE
NOTE:
Before performing the self-diagnosis, be sure to register the ID, or erase the actual malfunction may be differ-
ent from that displayed on CONSULT.
TEST ITEM LIST
WORK SUPPORT MODE
Monitor item (Unit)
Remark
AIR PRESS FL (kPa//kg/cm
2
/Psi)
Tire pressure
AIR PRESS FR (kPa//kg/cm
2
/Psi)
AIR PRESS RR (kPa//kg/cm
2
/Psi)
AIR PRESS RL (kPa//kg/cm
2
/Psi)
ID REGST FL1 (Green/Red)
Registration ID
ID REGST FR1 (Green/Red)
ID REGST RR1 (Green/Red)
ID REGST RL1 (Green/Red)
WARNING LAMP (On/Off)
Low tire pressure warning lamp
BUZZER (On/Off)
NOTE:
This item is displayed, but cannot be use this item.
Test item
Content
WARNING LAMP
This test is able to check to check that the low tire pressure warning lamp turns on.
ID REGIST WARNING
This test is able to check to check that the low tire pressure warning lamp turns on.
FLASHER
This test is able to check to check that each turn signal lamp turns on.
HORN
This test is able to check to check that the horn sounds.
Item
Description
ID READ
Registered tire pressure sensor ID can be displayed.
ID REGIST
Tire pressure sensor ID can be registered.
Revision: 2013 February
2012 Murano CrossCabriolet
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