ignition NISSAN NOTE 2016 Service Repair Manual

BCS-70
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
COMBINATION SWITCH OUTPUT CIRCUIT
COMBINATION SWITCH OUTPUT CIRCUIT
Diagnosis ProcedureINFOID:0000000012432355
Regarding Wiring Diagram information, refer to
BCS-52, "Wiring Diagram".
1.CHECK OUTPUT 1 - 5 CIRCUIT FOR OPEN
1. Turn ignition switch OFF.
2. Disconnect BCM and combination switch connectors.
3. Check continuity between BCM connector and combination switch connector.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair harness or connectors.
2.CHECK OUTPUT 1 - 5 CIRCUIT FOR SHORT
Check for continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair harness or connectors.
3.CHECK BCM INPUT SIGNAL
1. Connect BCM and combination switch connectors.
2. Turn ON any switch in the system that is malfunctioning.
3. Check voltage between BCM connector and ground.
Combination switch signal BCM
Combination switch
Continuity
Connector TerminalConnector Terminal
OUTPUT 1
M976
M28 12
Ye s
OUTPUT 2
514
OUTPUT 3 45
OUTPUT 4 32
OUTPUT 5 28
Combination switch
signal BCM
GroundContinuity
Connector Terminal
OUTPUT 1
M976
No
OUTPUT 2
5
OUTPUT 3 4
OUTPUT 4 3
OUTPUT 5 2
Revision: August 2015 2016 Versa Note

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BCS
NORMAL OPERATING CONDITIONBCS-73
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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NORMAL OPERATING CONDITION
DescriptionINFOID:0000000012432357
SHIPPING MODE
• Shipping mode inhibits battery power consumption during transportation or storage of the vehicle. Vehicle is
set to shipping mode before being shipped from the factory.
• When ignition switch is OFF, BCM operates shipping mode.
• BCM control function is limited in shipping mode. Re mote keyless entry function does not operate in ship-
ping mode.
• For shipping mode cancel operation, refer to BCS-61, "
Work Procedure".
NOTE:
Do not cancel shipping mode during storage of the v ehicle. Shipping mode should not be canceled until just
prior to customer delivery.
TRANSIT MODE
• BCM is in transit mode if turn signal indicators in combination meter illuminate for 1 minute when ignition
switch is turned from OFF to ON.
• In this case, cancel operation must be performed.
• For transit mode cancel operation, refer to BCS-62, "
Work Procedure".
NOTE:
Do not cancel transit mode during storage of the vehicl e. Transit mode should not be canceled until just prior
to customer delivery.
Revision: August 2015 2016 Versa Note

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BCS
COMBINATION SWITCHBCS-75
< REMOVAL AND INSTALLATION > [WITH INTELLIGENT KEY SYSTEM]
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COMBINATION SWITCH
Removal and InstallationINFOID:0000000012432359
CAUTION:
• Before servicing, turn the ignition
switch OFF, disconnect both battery terminals and wait at least
three minutes.
• Do not use air or electric tools when remo ving or installing the combination switch.
REMOVAL
1. Disconnect the negative and positive bat tery terminals, then wait at least three minutes. Refer to PG-70,
"Removal and Installation (Battery)".
2. Remove the steering column covers. Refer to IP-17, "
Removal and Installation".
3. Rotate steering wheel clockwise to access first combination switch screw (A) and remove.
4. Rotate steering wheel counter-clockwise to access second com- bination switch screw (A) and remove.
5. Disconnect the harness connector (B) from the combination switch (1) and remove.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• After the work is completed, make sure no system malfunction is detected by air bag warning lamp.
• In case a malfunction is detected by the air bag wa rning lamp, reset with the self-diagnosis function
and delete the memory with CONSULT.
• If a malfunction is still detected after the above operation, perform self-diagnosis to repair malfunc-
tions. Refer to BCS-58, "
Description".
ALMIA0648ZZ
ALMIA0649ZZ
Revision: August 2015 2016 Versa Note

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BCS-76
< PRECAUTION >[WITHOUT INTELLIGENT KEY SYSTEM]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint Syst
em (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012432360
The Supplemental Restraint System such as “A IR 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. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
• To avoid rendering the SRS inopera tive, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including in correct removal and installation of the SRS, can lead to personal
injury caused by unintent ional activation of the system. For re moval of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipmen t on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harn esses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electri c 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 three minutes before performing any service.
Revision: August 2015 2016 Versa Note

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BCS-78
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
SYSTEM
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM : System DescriptionINFOID:0000000012432363
OUTLINE
• BCM (Body Control Module) controls the various elec
trical 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 c onsumption 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-79, "
COMBINATION SWITCH READING SYSTEM :
System Description"
Signal buffer system
BCS-85, "SIGNAL BUFFER : System Description"
Power consumption control systemBCS-85, "POWER CONSUMPTION CONTROL SYSTEM :
System Description"
Shipping mode control systemBCS-87, "SHIPPING MODE CONTROL SYSTEM : System
Description"
Transit mode control systemBCS-88, "TRANSIT MODE CONTROL SYSTEM : System
Description"
Headlamp system
EXL-8, "HEADLAMP SYSTEM : System Description"
Daytime running light system (if equipped)EXL-9, "DAYTIME RUNNING LIGHT SYSTEM : System De-
scription"
Turn signal and hazard warning lamp systemEXL-10, "TURN SIGNAL AND HAZARD WARNING LAMP
SYSTEM : System Description"
Parking, license plate and tail lamps systemEXL-11, "PARKING, LICENSE PLATE AND TAIL LAMP SYS-
TEM : System Description"
Front fog lamp system (if equipped)
EXL-10, "FRONT FOG LAMP SYSTEM : System Descrip-
tion"
Exterior lamp battery saver system
EXL-8, "HEADLAMP SYSTEM : System Description"
Interior room lamp control systemINL-7, "INTERIOR ROOM LAMP CONTROL SYSTEM : Sys-
tem Description"
Interior room lamp battery saver systemINL-7, "INTERIOR ROOM LAMP CONTROL SYSTEM : Sys-
tem Description"
Front wiper and washer system
WW-8, "FRONT WIPER AND WASHER SYSTEM : System
Description"
Rear wiper and washer systemWW-10, "REAR WIPER AND WASHER SYSTEM : System
Description"
Rear window defogger system
DEF-6, "System Description"
Manual air conditioning systemHAC-11, "System Description"
Warning chime systemWCS-7, "WARNING CHIME SYSTEM : System Description"
Power door lock systemDLK-198, "POWER DOOR LOCK SYSTEM : System De-
scription"
Nissan vehicle immobilizer system (NVIS)
SEC-123, "NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : System Description"
Power window system
PWC-8, "System Description"
Revision: August 2015 2016 Versa Note

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BCS
SYSTEMBCS-79
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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BODY CONTROL SYSTEM : Fail-safeINFOID:0000000012432364
FAIL-SAFE CONTROL BY DTC
BCM performs fail-safe control when any DTC are detected.
FAIL-SAFE CONTROL OF COMBINATION SWIT
CH READING FUNCTION CAUSED BY LOW
POWER SUPPLY VOLTAGE
If voltage of battery power supply lower, BCM maintains combination switch reading to the status when input
voltage is less than approximately 9 V.
NOTE:
When voltage of battery power supply is approximately 9 V or more, combination switch reading function
returns to normal operation.
COMBINATION SWITCH READING SYSTEM
COMBINATION SWITCH READING SYSTEM : System DescriptionINFOID:0000000012432365
SYSTEM DIAGRAM
Combination Switch Circuit (With Variable Intermittent Wipers)
RAP (retained accessory power) system BCS-98, "RETAINED PWR : CONSULT Function (BCM - RE-
TAINED PWR)"
Tire pressure monitoring system (if equipped)WT-8, "TIRE PRESSURE MONITORING SYSTEM : System
Description"
System
Reference
Display contents of CONSULTFail-safe Cancellation
B2190: NATS ANTENNA AMP Inhibit engine cranking Erase DTC
B2191: DIFFERENCE OF KEY Inhibit engine cranking Erase DTC
B2192: ID DISCORD BCM-ECM Inhibit engine cranking Erase DTC
B2193: CHAIN OF BCM-ECM Inhibit engine cranking Erase DTC
B2195: ANTI SCANNING Inhibit engine cranking Ignition switch ON → OFF
B2196: DONGLE NG Inhibit engine cranking Erase DTC
AWMIA1427GB
Revision: August 2015 2016 Versa Note

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BCS
SYSTEMBCS-85
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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SIGNAL BUFFER : System DescriptionINFOID:0000000012432366
SYSTEM DIAGRAM
OUTLINE
BCM has the signal transmission function that output
s/transmits each input/received signal to each unit.
SIGNAL TRASNMISSION FUNCTION LIST
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYSTEM : System DescriptionINFOID:0000000012432367
SYSTEM DIAGRAM
AWMIA1528GB
Signal nameInputOutputDescription
Ignition switch ON signal Ignition switch IPDM E/R (CAN)Inputs the ignition switch signal
and transmits it via CAN com-
munication.
Brake switch signal Stop lamp switch IPDM E/R (CAN)Inputs the brake switch signal
and transmits it via CAN com-
munication.
Door switch signal Any door switch • Combination meter (CAN)
• IPDM E/R (CAN)Inputs the door switch signal
and transmits it via CAN com-
munication.
Blower fan ON signal Front air control ECM (CAN)Inputs each signal and trans-
mits them via CAN communica-
tion.
A/C ON signal
AWMIA1529GB
Revision: August 2015
2016 Versa Note

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BCS-86
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
OUTLINE
• BCM incorporates a power saving control function t
hat reduces the power consumption according to the
vehicle status.
• BCM switches the status (control mode) by itself wit h the power saving control function. It performs the sleep
request to each unit (IPDM E/R and combination mete r) 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 each switch changes from 10 ms interval to 60 ms interval.
SLEEP MODE ACTIVATION
• 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 s the low power consumption control when all of the
BCM sleep conditions are fulfilled with CAN sleep condition.
Sleep condition
WAKE-UP OPERATION
• BCM transmits the sleep wake up signal (wake up) to each unit when any of the wake-up conditions are ful- filled. It changes from the low power consumption mode to the normal mode.
• Each unit starts the transmission of CAN communica tion with the sleep wake up signal. Each unit transmits
the wake up signal to BCM via CAN communication to report the CAN communication start.
CAN sleep condition BCM sleep condition
• Receiving the sleep-ready signal (ready) from all units
• Ignition switch: OFF
• Vehicle security system alarm: No operation
• Warning lamp: Not operation
• Stop lamp switch: OFF
• Turn signal indicator lamp: No operation
• Exterior lamp: OFF
• Door lock status: No change
• CONSULT communication status: No communication
• Door switch status: No change
• Rear window defogger: OFF
• Driver door lock status: No change
• Key switch status: No change • Interior room lamp battery saver: Time out
• RAP system: OFF
• Nissan Vehicle Immobilizer System (NVIS) - NATS: No opera-
tion
• Remote keyless entry receiver communication status: No com- munication
Revision: August 2015 2016 Versa Note

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BCS-88
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
TRANSIT MODE CONTROL SYST EM : System Description
INFOID:0000000012432369
DESCRIPTION
Transit mode is a BCM function that disables several elec trical functions such as door lock/unlock by remote,
back door open by remote, panic alarm, anti-theft alarm, etc. Vehicles are shipped with the BCM in transit
mode to help prevent the battery from becoming discharged during dealer storage.
DETERMINING TRANSIT MODE STATUS
Use the table below to determine the transit mode status.
CANCELING TRANSIT MODE
NOTE:
Transit mode can only be canceled. Once transit mode has been canceled, it cannot be activated again.
To cancel transit mode, refer to BCS-126, "
Work Procedure".
Status Symptom
Transit Mode When ignition switch is turned from OFF to ON, turn signal indicators will illuminate for 1 minute.
Normal Mode (not in transit mode) When ignition switch is turned from OFF to ON, turn signal indicators stay OFF (do not illumi-
nate).
Revision: August 2015
2016 Versa Note

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BCS-90
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DOOR LOCK
DOOR LOCK : CONSULT Func
tion (BCM - DOOR LOCK)INFOID:0000000012432371
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
* : Initial setting
REAR DEFOGGER
Monitor Item [Unit] Description
IGN ON SW [On/Off] Indicates condition of ignition switch ON position.
KEY ON SW [On/Off] Indicates condition of key switch.
CDL LOCK SW [On/Off] Indicates condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW [On/Off] Indicates condition of unlock signal from door lock and unlock switch.
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
DOOR SW-RR [On/Off] Indicates condition of rear door switch RH.
DOOR SW-RL [On/Off] Indicates condition of rear door switch LH.
DOOR SW-BK [On/Off] Indicates condition of back door switch.
ACC ON SW [On/Off] Indicates condition of ignition switch ACC position.
KEYLESS LOCK [On/Off] Indicates condition of lock signal from keyfob.
KEYLESS UNLOCK [On/Off] Indicates condition of unlock signal from keyfob.
KEY CYL LK-SW [On/Off] Indicates condition of lock signal from door key cylinder switch.
KEY CYL UN-SW [On/Off] Indicates condition of unlock signal from door key cylinder switch.
VEHICLE SPEED [km/h/mph] Indicates vehicl e speed signal received from combination meter on CAN communication line.
Test Item Description
DOOR LOCK This test is able to check door lock operation [OTR ULK/DR UNLK/ALL UNLK/ALL LCK].
Support ItemSetting Description
DOOR LOCK-UNLOCK SET ON*
Automatic door locks function ON.
OFF Automoatic door locks function OFF.
AUTOMATIC DOOR LOCK SELECT P RANGE Doors lock automatically when shifted out of Park (P).
VH SPD* Doors lock automatically when vehicle speed reaches 24 km/h (15 mph).
AUTOMATIC DOOR UNLOCK
SELECT MODE6* Drivers door unlocks automatically when key is removed.
MODE5 Drivers door unlocks automatically when shifted into Park (P).
MODE4 Drivers door unlocks automatically when ignition is switched from ON to OFF.
MODE3 Doors unlock automatically when key is removed.
MODE2 Doors unlock automatically when shifted into Park (P).
MODE1 Doors unlock automatically when ignition is switched from ON to OFF.
AUTOMATIC LOCK/UNLOCK
SELECT Lock/Unlock* Automatic door locks function operates in lock and unlock.
Lock Only Automatic door locks function operates in lock only.
Unlock Only Automatic door locks function operates in unlock only.
Off
Automatic door locks function OFF.
Revision: August 2015 2016 Versa Note

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