2016 NISSAN NOTE key

BCS-74
< REMOVAL AND INSTALLATION >[WITH INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
REMOVAL AND INSTALLATION
BCM (BODY CONTROL MODULE)
Removal and InstallationINFOID:0000000012432358
REMOVAL
CAUTION:
Before replacing BCM, perform “READ CONFIGURATI
ON” to save or print current vehicle specifica-
tion. Refer to BCS-59, "
Description".
1. Disconnect negative and positive battery terminals, then wait at least three minutes. Refer to PG-70,
"Removal and Installation (Battery)".
2. Remove instrument lower panel LH. Refer to IP-24, "
Removal and Installation".
3. Remove screws (A) and remove the BCM (1) from the steering member and position aside.
: Front
4. Disconnect the harness connectors from the BCM.
5. Remove relays from relay bracket.
6. Remove relay bracket from BCM to transfer to new BCM.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Perform “CONFIGURATION (BCM)” when replacing BCM. Refer to BCS-59, "
Description".
• Make sure to perform the system initialization (NATS) (if equipped) when replacing BCM. Refer to
BCS-58, "
Description".
• When replacing BCM, if new BCM does not come wi th keyfobs attached, all existing keyfobs must be
re-registered.
• For initialization and registration of Intelligent Key, refer to CONSULT Immobilizer mode and fol- lowthe on-screen instructions.
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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".
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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
COMPONENT PARTSBCS-77
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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SYSTEM DESCRIPTION
COMPONENT PARTS
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM :
Component Parts LocationINFOID:0000000012432361
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYSTEM : Component Parts Location
INFOID:0000000012432362
1. BCM
A. View with instrument panel removed
AWMIA1424ZZ
1 Combination meter
Refer to MWI-8, "
METER SYSTEM :
Component Parts Location" (Type A)
or MWI-58, "
METER SYSTEM :
Component Parts Location" (Type
B). 2IPDM E/R
Refer to PCS-4, "
Component Parts
Location". 3BCM
Refer to BCS-77, "
BODY CONTROL
SYSTEM : Compon ent Parts Loca-
tion".
AWMIA1437ZZ
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
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BCS-80
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
Combination Switch Circuit (Without Variable Intermittent Wipers)
OUTLINE
• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the
status of each switch.
• BCM has a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5). It reads a
maximum of 20 switch states.
COMBINATION SWITCH MATRIX (WITH VARIABLE INTERMITTENT WIPERS)
Combination switch circuit (With Variable Intermittent Wipers)
Combination switch INPUT-OUTPUT system list
COMBINATION SWITCH MATRIX (WITHOUT VARIABLE INTERMITTENT WIPERS)
AWMIA1441GB
SystemINPUT 1 INPUT 2INPUT 3INPUT 4 INPUT 5
OUTPUT 1 —FR WASHER FR WIPER LOW TURN LH TURN RH
OUTPUT 2 FR WIPER HI —FR WIPER INT PASSING HEADLAMP 1
OUTPUT 3 INT VOLUME 1 RR WASHER —HEADLAMP 2 HI BEAM
OUTPUT 4 RR WIPER INT INT VOLUME 3 ——TAIL LAMP
OUTPUT 5 INT VOLUME 2 RR WIPER ON —FR FOG —
AWMIA1429GB
Revision: August 2015 2016 Versa Note

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BCS
SYSTEMBCS-81
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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Combination Switch Circuit (Without Variable Intermittent Wipers)
Combination switch INPUT-OUTPUT system list
COMBINATION SWITCH READING FUNCTION
Description
• BCM reads the status of the combinat
ion switch at 10 ms intervals normally.
NOTE:
BCM reads the status of the combination switch at 60 ms intervals when BCM is controlled at low power
consumption control mode.
• BCM operates as follows and judges the status of the combination switch.
- It operates the transistor on OUTPUT si de in the following order: OUTPUT 1 → 2 → 3 → 4 → 5, and outputs
voltage waveform.
- The voltage waveform of OUTPUT corresponding to the formed circuit is input into the interface on INPUT side if any (1 or more) switches are ON.
System INPUT 1 INPUT 2 INPUT 3INPUT 4INPUT 5
OUTPUT 1 —FR WASHER FR WIPER LOW TURN LH TURN RH
OUTPUT 2 FR WIPER HI —FR WIPER INT PASSING HEADLAMP 1
OUTPUT 3 —RR WASHER —HEADLAMP 2 HI BEAM
OUTPUT 4 RR WIPER INT ———TAIL LAMP
OUTPUT 5 —RR WIPER ON ———
AWMIA1442GB
JPMIA0609GB
Revision: August 2015 2016 Versa Note

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