Murano Cross Cabriolet Z51 (2013 year). Manual — part 9
POWER WALK-IN SWITCH
ADP-125
< REMOVAL AND INSTALLATION >
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POWER WALK-IN SWITCH
Removal and Installation
INFOID:0000000008463675
REMOVAL
1.
Remove driver seat. Refer to
SE-28, "Removal and Installation"
.
2.
Remove seatback pad and power walk-in switch escutcheon. Refer to
SE-30, "SEATBACK : Disassembly
.
3.
Disconnect power walk-in switch harness connector.
NOTE:
Slightly lift up seatback pad so that harness connector is removed.
4.
Remove screws (A) while mounting seat trim, and then remove
power walk-in switch (2) from seatback frame assembly (1).
Remove power walk-in switch (3) in the same procedures.
INSTALLATION
Install in the reverse order of removal.
JMJIA6330ZZ
Revision: 2012 October
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ADP-126
< REMOVAL AND INSTALLATION >
TILT&TELESCOPIC SWITCH
TILT&TELESCOPIC SWITCH
Removal and Installation
INFOID:0000000008463676
REMOVAL
1.
Remove steering column mask. Refer to
.
2.
Press pawls and remove tilt & telescopic switch (2) from steering
column mask (1).
INSTALLATION
Install in the reverse order of removal.
: Pawl
JMJIA1467ZZ
Revision: 2012 October
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BCS
BCS-1
ELECTRICAL & POWER CONTROL
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SECTION
BCS
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CONTENTS
BODY CONTROL SYSTEM
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Service Procedure Precautions for Models with a
Pop-up Roll Bar . . . . . . . . . . . . . .....
SYSTEM DESCRIPTION . . . . . . . ..
COMPONENT PARTS . . . . . . . . . .
BODY CONTROL SYSTEM . . . . . . . . . ....
BODY CONTROL SYSTEM : Component Parts
Location . . . . . . . . . . . . . . . . .....
POWER CONSUMPTION CONTROL SYSTEM . .....
POWER CONSUMPTION CONTROL SYSTEM :
Component Parts Location . . . . . . . . . ....
SYSTEM . . . . . . . . . . . . . . . ..
BODY CONTROL SYSTEM . . . . . . . . . ....
BODY CONTROL SYSTEM : System Description
. ..
COMBINATION SWITCH READING SYSTEM . . ...
COMBINATION SWITCH READING SYSTEM :
System Diagram . . . . . . . . . . . . . ....
COMBINATION SWITCH READING SYSTEM :
System Description . . . . . . . . . . . . ...
SIGNAL BUFFER SYSTEM . . . . . . . . . ....
SIGNAL BUFFER SYSTEM : System Diagram . ....
SIGNAL BUFFER SYSTEM : System Description
. ..
POWER CONSUMPTION CONTROL SYSTEM . ...
POWER CONSUMPTION CONTROL SYSTEM :
System Diagram . . . . . . . . . . . . . ..
POWER CONSUMPTION CONTROL SYSTEM :
System Description . . . . . . . . . . . . .
DIAGNOSIS SYSTEM (BCM) . . . . . . .
COMMON ITEM . . . . . . . . . . . . . . .
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . .
DOOR LOCK . . . . . . . . . . . . . . . ..
DOOR LOCK : CONSULT Function (BCM -
DOOR LOCK) . . . . . . . . . . . . . . ..
REAR WINDOW DEFOGGER . . . . . . . . ...
REAR WINDOW DEFOGGER : CONSULT Func-
tion (BCM - REAR DEFOGGER) . . . . . . . .
BUZZER . . . . . . . . . . . . . . . . . .
BUZZER : CONSULT Function (BCM - BUZZER) .
INT LAMP . . . . . . . . . . . . . . . . ...
INT LAMP : CONSULT Function (BCM - INT
LAMP) . . . . . . . . . . . . . . . . . ..
HEADLAMP . . . . . . . . . . . . . . . ...
HEADLAMP : CONSULT Function (BCM - HEAD
LAMP) . . . . . . . . . . . . . . . . . ..
WIPER . . . . . . . . . . . . . . . . . .
WIPER : CONSULT Function - WIPER . . . . ...
FLASHER . . . . . . . . . . . . . . . . ...
FLASHER : CONSULT Function (BCM - FLASH-
ER) . . . . . . . . . . . . . . . . . . ..
INTELLIGENT KEY . . . . . . . . . . . . .
INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) . . . . . . . . . . . .
COMB SW . . . . . . . . . . . . . . . . ..
COMB SW : CONSULT Function (BCM - COMB
SW) . . . . . . . . . . . . . . . . . . ..
BCM . . . . . . . . . . . . . . . . . . ...
BCM : CONSULT Function (BCM - BCM) . . . ...
IMMU . . . . . . . . . . . . . . . . . . ..
IMMU : CONSULT Function (BCM - IMMU) . . .
Revision: 2012 October
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BCS-2
BATTERY SAVER . . . . . . . . . . . . ....
BATTERY SAVER : CONSULT Function (BCM -
BATTERY SAVER) . . . . . . . . . . . . .
TRUNK . . . . . . . . . . . . . . . . . ..
TRUNK : CONSULT Function (BCM - TRUNK) . .
THEFT ALM . . . . . . . . . . . . . . . ..
THEFT ALM : CONSULT Function (BCM -
THEFT) . . . . . . . . . . . . . . . . ...
RETAINED PWR . . . . . . . . . . . . . ...
RETAINED PWR : CONSULT Function (BCM -
RETAINED PWR) . . . . . . . . . . . . ...
SIGNAL BUFFER . . . . . . . . . . . . . ..
SIGNAL BUFFER : CONSULT Function (BCM -
SIGNAL BUFFER) . . . . . . . . . . . . ..
AIR PRESSURE MONITOR . . . . . . . . . ..
AIR PRESSURE MONITOR : CONSULT Function
(BCM - AIR PRESSURE MONITOR) . . . . . .
ECU DIAGNOSIS INFORMATION . . . ..
BCM . . . . . . . . . . . . . . . . ...
Reference Value . . . . . . . . . . . . . .
Fail-safe . . . . . . . . . . . . . . . . ..
DTC Inspection Priority Chart . . . . . . . ..
DTC Index . . . . . . . . . . . . . . . ..
WIRING DIAGRAM . . . . . . . . . .
BCM . . . . . . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
BASIC INSPECTION . . . . . . . . ...
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ..
CONFIGURATION (BCM) . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ..
Configuration list . . . . . . . . . . . . . .
SHIPPING MODE CANCEL OPERATION . .
Description . . . . . . . . . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ..
DTC/CIRCUIT DIAGNOSIS . . . . . .
U1000 CAN COMM . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
U1010 CONTROL UNIT (CAN) . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
U0415 VEHICLE SPEED . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
B2562 LOW VOLTAGE . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
POWER SUPPLY AND GROUND CIRCUIT . .
Diagnosis Procedure . . . . . . . . . . . ...
COMBINATION SWITCH INPUT CIRCUIT . ...
Diagnosis Procedure . . . . . . . . . . . ...
COMBINATION SWITCH OUTPUT CIRCUIT ...
Diagnosis Procedure . . . . . . . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . .
COMBINATION SWITCH SYSTEM SYMP-
TOMS . . . . . . . . . . . . . . . . .
Symptom Table . . . . . . . . . . . . . ...
NORMAL OPERATING CONDITION . . . .
Description . . . . . . . . . . . . . . . ..
REMOVAL AND INSTALLATION . . . ..
BCM (BODY CONTROL MODULE) . . . . ..
Removal and Installation . . . . . . . . . . .
COMBINATION SWITCH . . . . . . . . ..
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Revision: 2012 October
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BCS
PRECAUTIONS
BCS-3
< PRECAUTION >
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000008460401
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.
WARNING:
Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.
• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the
ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Service Procedure Precautions for Models with a Pop-up Roll Bar
INFOID:0000000008973706
WARNING:
Always observe the following items for preventing accidental activation.
• Risk of passenger injury or death may increase if the pop-up roll bar does not deploy during a roll
over collision. In order to reduce the chance of an incident where the pop-up roll bar is inoperative,
all maintenance must be performed by a NISSAN or INFINITI dealer.
• Before removing and installing the pop-up roll bar component parts and harness, always turn the
ignition switch OFF, disconnect the battery negative terminal, and wait for 3 minutes or more. (The
purpose of this operation is to discharge electricity that is accumulated in the auxiliary power supply
circuit in the air bag diagnosis sensor unit.)
• When repairing, removing, and installing a pop-up roll bar, always refer to SRS AIR BAG and SRS
AIR BAG CONTROL warnings in the Service Manual.
Revision: 2012 October
2013 Murano CrossCabriolet
BCS-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM : Component Parts Location
INFOID:0000000008460402
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYSTEM : Component Parts Location
INFOID:0000000008460403
1.
BCM
A.
Behind of combination meter
JMMIA0873ZZ
1.
Combination meter
2.
BCM
3.
IPDM E/R
4.
Driver seat control unit
5.
Soft top control unit
JMMIA0874ZZ
Revision: 2012 October
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BCS
SYSTEM
BCS-5
< SYSTEM DESCRIPTION >
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SYSTEM
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM : System Description
INFOID:0000000008460404
OUTLINE
• BCM (Body Control Module) controls the various electrical components. It inputs the information required to
the control from CAN communication and the signal received from each switch and sensor.
• BCM has combination switch reading function for reading the operation status of combination switches (light,
turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-
ponents. It also has the signal transmission function as the passed point of signal and the power saving con-
trol function that reduces the power consumption with the ignition switch OFF.
• BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT and various set-
tings.
BCM CONTROL FUNCTION LIST
System
Reference
Combination switch reading system
BCS-6, "COMBINATION SWITCH READING SYSTEM : System
Diagram"
Signal buffer system
BCS-9, "SIGNAL BUFFER SYSTEM : System Diagram"
Power consumption control system
BCS-10, "POWER CONSUMPTION CONTROL SYSTEM : Sys-
tem Diagram"
Headlamp system
EXL-9, "HEADLAMP SYSTEM : System Diagram"
Auto light system
EXL-10, "AUTO LIGHT SYSTEM : System Diagram"
Turn signal and hazard warning lamp system
EXL-11, "TURN SIGNAL AND HAZARD WARNING LAMP SYS-
TEM : System Diagram"
Parking, license plate, side marker and tail lamps system
EXL-12, "PARKING, LICENSE PLATE, SIDE MARKER AND
TAIL LAMP SYSTEM : System Diagram"
Front fog lamp system
EXL-13, "FRONT FOG LAMP SYSTEM : System Diagram"
Exterior lamp battery saver system
EXL-14, "EXTERIOR LAMP BATTERY SAVER SYSTEM : Sys-
tem Diagram"
Interior room lamp control system
INL-6, "INTERIOR ROOM LAMP CONTROL SYSTEM : System
Diagram"
Interior room lamp battery saver system
INL-8, "INTERIOR ROOM LAMP BATTERY SAVER SYSTEM :
System Diagram"
Front wiper and washer system
WW-7, "FRONT WIPER AND WASHER SYSTEM : System Dia-
gram"
Rear window defogger system
Warning chime system
WCS-6, "WARNING CHIME SYSTEM : System Diagram"
Power door lock system
Intelligent Key system/engine start system
DLK-15, "INTELLIGENT KEY SYSTEM : System Diagram"
Trunk lid opener system
Nissan Vehicle Immobilizer System (NVIS) - NATS
SEC-13, "NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS :
System Diagram"
Vehicle security system
Theft warning alarm
SEC-16, "VEHICLE SECURITY SYSTEM : System Diagram"
Panic alarm
Power window system
Retained accessory power (RAP) system
Soft top system
RF-14, "SOFT TOP SYSTEM : System Description"
Revision: 2012 October
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BCS-6
< SYSTEM DESCRIPTION >
SYSTEM
COMBINATION SWITCH READING SYSTEM
COMBINATION SWITCH READING SYSTEM : System Diagram
INFOID:0000000008460405
COMBINATION SWITCH READING SYSTEM : System Description
INFOID:0000000008460406
OUTLINE
• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the
status of each switch.
• BCM is a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5). It reads a
maximum of 20 switch status.
COMBINATION SWITCH MATRIX
Combination switch circuit
Automatic drive positioner system
ADP-11, "AUTOMATIC DRIVE POSITIONER SYSTEM : System
Diagram"
Tire pressure monitor system (TPMS)
System
Reference
JPMIA0700GB
JPMIA0724GB
Revision: 2012 October
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BCS
SYSTEM
BCS-7
< SYSTEM DESCRIPTION >
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Combination switch INPUT-OUTPUT system list
NOTE:
Headlamp has a dual system switch.
COMBINATION SWITCH READING FUNCTION
Description
• BCM reads the status of the combination switch at 10 ms interval normally.
NOTE:
BCM reads the status of the combination switch at 60 ms interval when BCM is controlled at low power con-
sumption mode.
• BCM operates as follows and judges the status of the combination switch.
- INPUT 1 - 5 outputs the voltage waveforms of 5 systems simultaneously.
- It operates the transistor on OUTPUT side in the following order: OUTPUT 5
→
4
→
3
→
2
→
1.
- The voltage waveform of INPUT corresponding to the formed circuit changes according to the operation of
the transistor on OUTPUT side if any (1 or more) switches are ON.
- It reads this change of the voltage as the status signal of the combination switch.
System
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5
INPUT 1
—
FR WASHER
FR WIPER LOW
TURN LH
TURN RH
INPUT 2
FR WIPER HI
—
FR WIPER INT
PASSING
HEADLAMP 1
INPUT 3
INT VOLUME 1
RR WASHER
—
HEADLAMP 2
HI BEAM
INPUT 4
RR WIPER INT
INT VOLUME 3
AUTO LIGHT
—
TAIL LAMP
INPUT 5
INT VOLUME 2
RR WIPER ON
—
FR FOG
—
JPMIA0067GB
JPMIA0068GB
Revision: 2012 October
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BCS-8
< SYSTEM DESCRIPTION >
SYSTEM
Operation Example
In the following operation example, the combination of the status signals of the combination switch is replaced
as follows: INPUT 1 - 5 to “1 - 5” and OUTPUT 1 - 5 to “A - E”.
Example 1: When a switch (TURN RH switch) is turned ON
• The circuit between INPUT 1 and OUTPUT 5 is formed when the TURN RH switch is turned ON.
• BCM detects the combination switch status signal “1E” when the signal of OUTPUT 5 is input to INPUT 1.
• BCM judges that the TURN RH switch is ON when the signal “1E” is detected.
Example 2: When some switches (turn RH switch, front wiper LO switch) are turned ON
• The circuits between INPUT 1 and OUTPUT 5 and between INPUT 1 and OUTPUT 3 are formed when the
TURN RH switch and FR WIPER LOW switch are turned ON.
• BCM detects the combination switch status signal “1CE” when the signals of OUTPUT 3 and OUTPUT 5 are
input to INPUT 1.
• BCM judges that the TURN RH switch and FR WIPER LOW switch are ON when the signal “1CE” is
detected.
WIPER INTERMITTENT DIAL POSITION
BCM judges the wiper intermittent dial 1 - 7 by the status of INT VOLUME 1, 2 and 3 switches.
JPMIA0725GB
JPMIA0726GB
Wiper intermittent dial position
Switch status
INT VOLUME 1
INT VOLUME 2
INT VOLUME 3
1
ON
ON
ON
2
ON
ON
OFF
Revision: 2012 October
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BCS
SYSTEM
BCS-9
< SYSTEM DESCRIPTION >
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NOTE:
For details of wiper intermittent dial position, refer to
WW-7, "FRONT WIPER AND WASHER SYSTEM : System Description"
.
SIGNAL BUFFER SYSTEM
SIGNAL BUFFER SYSTEM : System Diagram
INFOID:0000000008460407
SIGNAL BUFFER SYSTEM : System Description
INFOID:0000000008460408
OUTLINE
BCM has the signal transmission function that outputs/transmits each input/received signal to each unit.
Signal transmission function list
3
ON
OFF
OFF
4
OFF
OFF
OFF
5
OFF
OFF
ON
6
OFF
ON
ON
7
OFF
ON
OFF
Wiper intermittent dial position
Switch status
INT VOLUME 1
INT VOLUME 2
INT VOLUME 3
JMMIA0875GB
Signal name
Input
Output
Description
• Ignition switch ON signal
• Ignition switch ACC signal
Push-button ignition switch
(Push switch)
• IPDM E/R (CAN)
• Driver seat control unit (CAN)
• Soft top control unit (CAN)
Inputs the push-button ignition
switch (push switch) signal and
transmits the ignition switch sta-
tus judged with BCM via CAN
communication.
Door switch signal
Any door switch
• Combination meter (CAN)
• IPDM E/R (CAN)
• Driver seat control unit (CAN)
• AV control unit (CAN)
Inputs the door switch signal
and transmits it via CAN com-
munication.
Revision: 2012 October
2013 Murano CrossCabriolet
BCS-10
< SYSTEM DESCRIPTION >
SYSTEM
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYSTEM : System Diagram
INFOID:0000000008460409
POWER CONSUMPTION CONTROL SYSTEM : System Description
INFOID:0000000008460410
OUTLINE
• BCM incorporates a power saving control function that reduces the power consumption according to the
vehicle status.
• BCM switches the status (control mode) by itself with the power saving control function. It performs the sleep
request to each unit (IPDM E/R, combination meter, driver seat control unit and soft top control unit) that
operates with the ignition switch OFF.
Normal mode (wake-up)
- CAN communication is normally performed with other units
- Each control with BCM is operating properly
CAN communication sleep mode (CAN sleep)
- CAN transmission is stopped
- Control with BCM only is operating
Low power consumption mode (BCM sleep)
- Low power consumption control is active
- CAN transmission is stopped
LOW POWER CONSUMPTION CONTROL WITH BCM
BCM reduces the power consumption with the following operation in the low power consumption mode.
• The reading interval of the each switches changes from 10 ms interval to 60 ms interval.
Sleep mode activation
Oil pressure switch signal
IPDM E/R (CAN)
Combination meter (CAN)
Transmits the received oil pres-
sure switch signal via CAN
communication.
Stop lamp switch signal
Stop lamp switch
• TCM (CAN)
• Soft top control unit (CAN)
Inputs the stop lamp switch 1
signal, and stop lamp switch 2
signal, and transmits it via CAN
communication.
Interlock/PNP switch signal
TCM
IPDM E/R (CAN)
Inputs the selector lever P/N po-
sition signal, and transmits the
interlock/PNP switch signal via
CAN communication.
Signal name
Input
Output
Description
JMMIA0876GB
Revision: 2012 October
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BCS
SYSTEM
BCS-11
< SYSTEM DESCRIPTION >
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• BCM receives the sleep-ready signal (ready) from IPDM E/R and combination meter via CAN communica-
tion.
• BCM transmits the sleep wake up signal (sleep) to each unit when all of the CAN sleep conditions are ful-
filled.
• Each unit stops the transmission of CAN communication with the sleep wake up signal. BCM is in CAN com-
munication sleep mode.
• BCM is in the low power consumption mode and perform the low power consumption control when all of the
BCM sleep conditions are fulfilled with CAN sleep condition.
Sleep condition
NOTE:
*: Refer to
INL-8, "INTERIOR ROOM LAMP BATTERY SAVER SYSTEM : System Description"
for details of the interior room battery
saver time.
Wake-up operation
• BCM changes from the low power consumption mode to the CAN communication sleep mode when the any
of the BCM wake-up conditions is fulfilled. Only the control with BCM is activated.
• BCM transmits the sleep wake up signal (wake up) to each unit when any of the CAN wake-up conditions is
fulfilled. It changes from the low power consumption mode or the CAN communication sleep mode to the
normal mode.
• Each unit starts the transmission of CAN communication with the sleep wake up signal. In addition, the com-
bination meter transmits the wake up signal to BCM via CAN communication to report the CAN communica-
tion start.
Wake-up condition
CAN sleep condition
BCM sleep condition
• Receiving the sleep-ready signal (ready) from all units
• Ignition switch: OFF
• Vehicle security system: Not operation
• Warning chime: Not operation
• Intelligent Key system buzzer: Not operation
• Trunk room lamp switch status: No change
• Stop lamp switch: OFF
• Key slot (card switch) status: No change
• Turn signal indicator lamp: Not operation
• Exterior lamp: OFF
• Door lock status: No change
• CONSULT communication status: Not communication
• Meter display signal: Non-transmission
• Door switch status: No change
• Rear window defogger: OFF
• Interior room lamp battery saver: Time out*
• RAP system: OFF
• Soft top control unit communication: No transmission
• Push-button ignition switch illumination: OFF
• Nissan Vehicle Immobilizer System (NVIS) - NATS: Not opera-
tion
• Remote keyless entry receiver (front, rear) communication sta-
tus: No communication
• Tire pressure monitor system (TPMS): Stop
• LOCK indicator lamp: Not operation
• ACC indicator lamp: Not operation
• ON indicator lamp: Not operation
BCM wake-up condition
CAN wake-up condition
• Trunk lid opener switch: OFF
→
ON
• Soft top control unit communication: Receiving
• Remote keyless entry receiver (front, rear) communication: Re-
ceiving
• Receiving the sleep-ready signal (Not-ready) from any units
• Key slot (key switch): OFF
→
ON, ON
→
OFF
• Push-button ignition switch (push switch): OFF
→
ON
• Hazard switch: OFF
→
ON
• PASSING switch: OFF
→
ON, ON
→
OFF
• TAIL LAMP switch: OFF
→
ON
• Driver door switch: OFF
→
ON, ON
→
OFF
• Passenger door switch: OFF
→
ON, ON
→
OFF
• Trunk room lamp switch: OFF
→
ON, ON
→
OFF
• Driver door request switch: OFF
→
ON
• Passenger door request switch: OFF
→
ON
• Trunk lid opener request switch: OFF
→
ON
• Stop lamp switch: ON
Revision: 2012 October
2013 Murano CrossCabriolet
BCS-12
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000008460411
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:
*: This item is displayed, but 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 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
×
NVIS - NATS
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Trunk lid opener system
TRUNK
×
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
AIR PRESSURE MONITOR
×
×
×
Revision: 2012 October
2013 Murano CrossCabriolet
BCS
DIAGNOSIS SYSTEM (BCM)
BCS-13
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
NOTE:
*: Power supply position shifts to “LOCK” from “OFF”, when ignition switch is in the OFF position, selector lever 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 “LOCK”.
DOOR LOCK
DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)
INFOID:0000000008973707
WORK SUPPORT
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 “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 engine to run it)
RUN>URGENT
While turning power supply position from “RUN“ to “ACC” (Emer-
gency 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 posi-
tion is “OFF”.) to low power consumption mode
LOCK>SLEEP
While turning BCM status from normal mode (Power supply posi-
tion is “LOCK”*) to low power consumption mode
LOCK
Power supply position is “LOCK”*
OFF
Power supply position is “OFF” (Ignition switch OFF)
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)
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.
Revision: 2012 October
2013 Murano CrossCabriolet
BCS-14
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
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
REAR WINDOW DEFOGGER
Monitor item
Description
DOOR LOCK-UNLOCK SET
Selective unlock function mode can be changed to operation with this mode
• On: Operate
• Off: Non-operation
AUTOMATIC DOOR LOCK SE-
LECT
Automatic door lock function mode can be selected from the following in this mode
• VH SPD: All doors are locked when vehicle speed more than 24 km/h (15 MPH)
• P RANGE: All doors are locked when shifting the selector lever from P position to other than the
P position
AUTOMATIC DOOR UNLOCK
SELECT
Automatic door unlock function mode can be selected from the following in the mode.
• MODE 1: All doors are unlocked when the power supply position is changed from ON to OFF
• MODE 2: All doors are unlocked when shifting the selector lever from any position other than
the P to P position
• MODE 3: Driver side door is unlocked when the power supply position is changed from ON to
OFF
• MODE 4: Driver side door is unlocked when shifting the selector lever from any position other
than the P to P position
AUTOMATIC LOCK/UNLOCK
SET
Automatic door lock/unlock function mode can be selected from the following in this mode.
• Off: non-operational
• Unlock Only: door unlock operation only
• Lock Only: door lock operation only
• Lock/Unlock: lock/unlock operation
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 trunk lid opener 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
NOTE:
This item is displayed, but cannot be monitored
DOOR SW-RL
NOTE:
This item is displayed, but cannot be monitored
DOOR SW-BK
NOTE:
This item is displayed, but cannot be monitored
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 screen is touched.
• The all door lock actuators are unlocked when “ALL UNLK” on CONSULT screen is touched.
• The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT screen is
touched.
• The door lock actuator (passenger side) is unlocked when “AS UNLK” on CONSULT screen is
touched.
• “OTR ULK” is displayed, but cannot be used
Revision: 2012 October
2013 Murano CrossCabriolet
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