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BCS-4
Work Procedure .....................................................125
TRANSIT MODE CANCEL OPERATION ........126
Work Procedure ................................................... ..126
DTC/CIRCUIT DIAGNOSIS ...................... ..127
U1000 CAN COMM ......................................... .127
Description ........................................................... ..127
DTC Logic ..............................................................127
Diagnosis Procedure .............................................127
U1010 CONTROL UNIT (CAN) .......................128
DTC Logic ............................................................ ..128
Diagnosis Procedure .............................................128
POWER SUPPLY AND GROUND CIRCUIT ...129
Diagnosis Procedure ........................................... ..129
COMBINATION SWITCH INPUT CIRCUIT .....130
Diagnosis Procedure ........................................... ..130
COMBINATION SWITCH OUTPUT CIRCUIT ..132
Diagnosis Procedure ............................................ .132
SYMPTOM DIAGNOSIS ...........................134
COMBINATION SWITCH SYSTEM SYMP-
TOMS .............................................................. ..
134
Symptom Table .................................................... .134
NORMAL OPERATING CONDITION ...............136
Description ........................................................... .136
REMOVAL AND INSTALLATION .............137
BCM (BODY CONTROL MODULE) ............... ..137
Removal and Installation .......................................137
COMBINATION SWITCH ............................... ..138
Removal and Installation .......................................138
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![NISSAN NOTE 2016 Service Repair Manual BCS
PRECAUTIONSBCS-5
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE NISSAN NOTE 2016 Service Repair Manual BCS
PRECAUTIONSBCS-5
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE](/manual-img/5/57363/w960_57363-265.png)
BCS
PRECAUTIONSBCS-5
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental
Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012432303
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 severi ty 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 inoper ative, 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 unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied 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 Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric 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 mi nutes before performing any service.
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BCS-6
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM :
Component Parts LocationINFOID:0000000012432304
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYST EM : Component Parts Location
INFOID:0000000012432305
1. BCM
A. View with instrument panel removed
AWMIA1424ZZ
1 Combination meter
Refer to MWI-58, "
METER SYSTEM
: Component Parts Location". 2 IPDM E/R
Refer to PCS-4, "
Component Parts
Location". 3BCM
Refer to BCS-6, "
BODY CONTROL
SYSTEM : Component Parts Loca-
tion".
AWMIA1437ZZ
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![NISSAN NOTE 2016 Service Repair Manual BCS
SYSTEMBCS-7
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SYSTEM
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BODY CONTROL SYSTEM
: System DescriptionINFOID:0000000012432306
OUTLINE
NISSAN NOTE 2016 Service Repair Manual BCS
SYSTEMBCS-7
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SYSTEM
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BODY CONTROL SYSTEM
: System DescriptionINFOID:0000000012432306
OUTLINE](/manual-img/5/57363/w960_57363-267.png)
BCS
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SYSTEM
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM
: System DescriptionINFOID:0000000012432306
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 fo r 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-9, "
COMBINATION SWITCH READING SYSTEM :
System Description"
Signal buffer system
BCS-13, "SIGNAL BUFFER SYSTEM : System Description"
Power consumption control systemBCS-13, "POWER CONSUMPTION CONTROL SYSTEM :
System Description"
Shipping mode control systemBCS-15, "SHIPPING MODE CONTROL SYSTEM : System
Description"
Transit mode control systemBCS-15, "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
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-20, "System Description"
Nissan vehicle immobilizer system (NVIS)SEC-15, "NISSAN ANTI-THEFT SYSTEM : System Descrip-
tion"
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![NISSAN NOTE 2016 Service Repair Manual BCS-8
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
BODY CONTROL SYSTEM : Fail-safe
INFOID:0000000012432307
BCM performs fail-safe control when the following DTCs are detected.
Intelligen NISSAN NOTE 2016 Service Repair Manual BCS-8
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
BODY CONTROL SYSTEM : Fail-safe
INFOID:0000000012432307
BCM performs fail-safe control when the following DTCs are detected.
Intelligen](/manual-img/5/57363/w960_57363-268.png)
BCS-8
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
BODY CONTROL SYSTEM : Fail-safe
INFOID:0000000012432307
BCM performs fail-safe control when the following DTCs are detected.
Intelligent Key system/engine start system Door lock function
DLK-23, "
DOOR LOCK FUNCTION : System De scription"
Warning functionDLK-27, "WARNING FUNCTION : System Description"
Key reminder functionDLK-27, "KEY REMINDER FUNCTION : System Descrip-
tion"
Engine start functionSEC-12, "INTELLIGENT KEY SYSTEM/ENGINE START
FUNCTION : System Description"
Power window system
PWC-8, "System Description"
RAP (retained accessory power) systemBCS-28, "RETAINED PWR : CONSULT Function (BCM - RE-
TAINED PWR)"
TPMS (tire pressure monito
ring system) (if equipped) WT-8, "TIRE PRESSURE MONITORING SYSTEM : System
Description"
System
Reference
CONSULT DisplayFail-safe Cancellation
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
B2198: NATS ANTENNA AMP Inhibit engine cranking Erase DTC
B2557: VEHICLE SPEED —When the following CAN signal status (vehicle speed signal) becomes
consistent
• Vehicle speed signal (ABS)
• Vehicle speed signal (Meter)
B2601: SHIFT P SIGNAL —500 ms after the following signal reception status becomes consistent
• Park position switch signal
• P range signal (CAN)
B2602: SHIFT P DIAG —5 seconds after the following BCM recognition conditions are fulfilled
• Ignition switch is in the ON position
• Park position switch signal: P position (push selector button) or ex-
cept P position (9 – 16 V)
• Vehicle speed: 4 km/h (2.5 MPH) or more
B2603: SHIFT POSITION —500 ms after any of the following BCM recognition conditions are fulfilled
•Status 1
- Ignition switch is in the ON position
- Park position switch signal: P position (push selector button) or ex-
cept P position (9 – 16 V)
- P/N position signal: Except P and N positions (0 – 1.5 V)
•Status 2
- Ignition switch is in the ON position
- Park position switch signal: P position (release selector button) (0 – 1.5 V)
- P/N position signal: P or N positions (9 – 16 V)
B2604: SHIFT PN DIAG CAN —500 ms after any of the following BCM recognition conditions are fulfilled
•Status 1
- Ignition switch is in the ON position
- P/N position signal: P or N position (9 – 16 V)
- Shift position signal (CAN): P or N position
•Status 2
- Ignition switch is in the ON position
- P/N position signal: Except P and N positions (0 – 1.5 V)
- Shift position signal (CAN): Except P and N position
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![NISSAN NOTE 2016 Service Repair Manual BCS
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COMBINATION SWITCH READING SYSTEM
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COMBINATION SWITCH READING SYSTEM : System DescriptionINFOID:000000](/manual-img/5/57363/w960_57363-269.png)
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COMBINATION SWITCH READING SYSTEM
COMBINATION SWITCH READING SYSTEM : System DescriptionINFOID:0000000012432308
SYSTEM DIAGRAM
OUTLINE
• BCM reads the status of the combination switch
(light, turn signal, wiper and washer) and recognizes the
status of each switch.
B2605: SHIFT PN DIAG IPDM —500 ms after any of the following BCM recognition conditions are fulfilled
•Status 1
- Ignition switch is in the ON position
- P/N position signal: Except P and N positions (0 – 1.5 V)
•Status 2
- Ignition switch is in the ON position
- P/N position signal: P or N position (9 – 16 V)
B2608: STARTER RELAY Inhibit engine cranking 500 ms after the following signal communication status becomes con-
sistent
• Starter motor re
lay control signal
• Starter relay status signal (CAN)
B260F: ECM CAN COMM Inhibit engine cranking When any of the following conditions are fulfilled
• Ignition switch changes to ACC
• Receives engine status signal (CAN)
B26F1: IGN RELAY OFF Inhibit engine cranking When the following conditions are fulfilled
• Ignition switch ON signal (CAN: Transmitted from BCM): ON
• Ignition switch ON signal (CAN: Transmitted from IPDM E/R): ON
B26F2: IGN RELAY ON Inhibit engine crankingWhen the following conditions are fulfilled
• Ignition switch ON signal (CAN: Transmitted from BCM): OFF
• Ignition switch ON signal (CAN: Transmitted from IPDM E/R): OFF
B26F3: START CONT RLY ON Inhibit engine cranking When the following conditions are fulfilled
• Starter control relay signal (CAN: Transmitted from BCM): OFF
• Starter control relay signal (CAN: Transmitted from IPDM E/R): OFF
B26F4: START CONT RLY OFF Inhibit engine cranking When the following conditions are fulfilled
• Starter control relay signal (CAN: Transmitted from BCM): ON
• Starter control relay signal (CAN: Transmitted from IPDM E/R): ON
B26F7: BCM Inhibit engine cranking
by Intelligent Key sys-
temWhen room antenna and luggage room antenna functions normally
U0415: VDC CAN CIR2 —When vehicle speed signal (Meter) (CAN) is received normally
CONSULT Display
Fail-safe Cancellation
AWMIA1427GB
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![NISSAN NOTE 2016 Service Repair Manual BCS-10
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
• 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 s NISSAN NOTE 2016 Service Repair Manual BCS-10
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
• 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 s](/manual-img/5/57363/w960_57363-270.png)
BCS-10
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
SYSTEM
• 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
Combination switch INPUT-OUTPUT system list
COMBINATION SWITCH READING FUNCTION
Description
• BCM reads the status of the combination 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 side 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 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
JPMIA0609GB
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- It reads this change of the voltage as the status signal of the combination switch.
Operation Example
In the following operation example, the combination of t
he 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 (TAIL LAMP) is turned ON• The circuit between OUTPUT 4 and INPUT 5 is formed when the TAIL LAMP switch is turned ON.
• BCM detects the combination switch status signal “5 D” when the signal of OUTPUT 4 is input to INPUT 5.
• BCM judges that the TAIL LAMP switch is ON when the signal “5D” is detected.
Example 2: When some switches (TURN RH, TAIL LAMP) are turned ON
JMMIA0326GB
AWMIA1431GB
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