2016 NISSAN NOTE engine transmission

BCS
SYSTEMBCS-13
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
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SIGNAL BUFFER SYSTEM : System DescriptionINFOID:0000000012432309
SYSTEM DIAGRAM
OUTLINE
BCM has the signal transmission function that output
s/transmits each input/received signal to each unit.
Signal transmission function list
POWER CONSUMPTION CONTROL SYSTEM
POWER CONSUMPTION CONTROL SYSTEM : System DescriptionINFOID:0000000012432310
SYSTEM DIAGRAM
OUTLINE
• BCM incorporates a power saving control function t hat reduces the power consumption according to the
vehicle status.
AWMIA1528GB
Signal name InputOutputDescription
• Ignition switch ON signal
• Ignition switch signal Engine switch (push switch) IPDM E/R (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)Inputs the door switch signal
and transmits it via CAN com-
munication.
AWMIA1529GB
Revision: August 2015
2016 Versa Note

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BRC-2
CALIBRATION OF DECEL G SENSOR : Descrip-
tion ..........................................................................
56
CALIBRATION OF DECEL G SENSOR : Special
Repair Requirement ..... ..........................................
56
DTC/CIRCUIT DIAGNOSIS ...................... ...58
C1101, C1102, C1103, C1104 WHEEL SEN-
SOR ................................................................. ...
58
DTC Description .................................................. ...58
Diagnosis Procedure ..............................................59
C1105, C1106, C1107, C1108 WHEEL SEN-
SOR ....................................................................
63
DTC Description .................................................. ...63
Diagnosis Procedure ..............................................64
C1109 POWER AND GROUND SYSTEM .........70
DTC Description .................................................. ...70
Diagnosis Procedure ..............................................70
C1110, C1153 ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT) ...........................
72
DTC Description .....................................................72
Diagnosis Procedure ..............................................73
C1111 ABS MOTOR, MOTOR RELAY SYS-
TEM ....................................................................
74
DTC Description .................................................. ...74
Diagnosis Procedure ..............................................74
C1115 WHEEL SENSOR ...................................77
DTC Description .................................................. ...77
Diagnosis Procedure ..............................................77
C1116 STOP LAMP SWITCH ............................84
DTC Description .................................................. ...84
Diagnosis Procedure ..............................................85
Component Inspection ............................................87
C1120, C1122, C1124, C1126 ABS IN VALVE
SYSTEM .......................................................... ...
88
DTC Description .................................................. ...88
Diagnosis Procedure ..............................................88
C1121, C1123, C1125, C1127 ABS OUT
VALVE SYSTEM ................................................
90
DTC Description .................................................. ...90
Diagnosis Procedure ..............................................90
C1130 ENGINE SIGNAL ...................................92
DTC Description .................................................. ...92
Diagnosis Procedure ..............................................92
C1140 ACTUATOR RELAY SYSTEM ...............94
DTC Description .................................................. ...94
Diagnosis Procedure ..............................................94
C1142 PRESS SENSOR ...................................96
DTC Description .................................................. ...96
Diagnosis Procedure ..............................................96
C1143 STEERING ANGLE SENSOR ...............99
DTC Description ................................................... ...99
Diagnosis Procedure ...............................................99
C1144 INCOMPLETE STEERING ANGLE
SENSOR ADJUSTMENT .................................
103
DTC Description ................................................... .103
Diagnosis Procedure .............................................103
C1145, C1146 YAW RATE/SIDE/DECEL G
SENSOR ...........................................................
105
DTC Description ................................................... .105
Diagnosis Procedure .............................................105
C1154 TRANSMISSION RANGE SWITCH ......106
DTC Description ................................................... .106
Diagnosis Procedure .............................................106
C1155 BRAKE FLUID LEVEL SWITCH ..........108
DTC Description ................................................... .108
Diagnosis Procedure .............................................108
Component Inspection ..........................................111
C1164, C1165 CV SYSTEM .............................112
DTC Description ....................................................112
Diagnosis Procedure .............................................112
C1166, C1167 SV SYSTEM .............................114
DTC Description ....................................................114
Diagnosis Procedure .............................................114
C1170 VARIANT CODING ...............................116
DTC Description ................................................... .116
Diagnosis Procedure .............................................116
U1000 CAN COMM CIRCUIT ...........................117
DTC Description ................................................... .117
Diagnosis Procedure .............................................117
U1002 SYSTEM COMM (CAN) ........................118
DTC Description ................................................... .118
Diagnosis Procedure .............................................118
U1010 CONTROL UNIT (CAN) ........................120
DTC Description ................................................... .120
Diagnosis Procedure .............................................120
POWER SUPPLY AND GROUND CIRCUIT ....121
Diagnosis Procedure ............................................ .121
PARKING BRAKE SWITCH .............................124
Component Function Check ................................ .124
Diagnosis Procedure .............................................124
Component Inspection ..........................................125
VDC OFF SWITCH ...........................................126
Component Function Check ................................ .126
Diagnosis Procedure .............................................126
Component Inspection ..........................................127
ABS WARNING LAMP .....................................128
Component Function Check ................................ .128
Revision: August 2015 2016 Versa Note

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SYSTEMBRC-23
< SYSTEM DESCRIPTION > [VDC/TCS/ABS]
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• Brake force control function at braking hard detects driver ′s brake operations with the pressure sensor,
judges a brake booster ′s maximum brake power function by using information from the vacuum sensor, and
enhances more powerful braking force by controlling brakes of four wheels.
• VDC warning lamp blinks while VDC function is in operat ion and indicates to the driver that the function is in
operation.
• CONSULT can be used to diagnose the system.
• Fail-safe function is adopted. When a malfunction occurs in VDC function, the control is suspended for VDC
function and TCS function. However, ABS function and EBD function operate normally. Refer to BRC-39,
"Fail-safe".
INPUT SIGNAL AND OUTPUT SIGNAL
Major signal transmission between each unit via communication lines is shown in the following table.
OPERATION CHARACTERISTICS
VDC Function That Prevents Oversteer Tendency
• During cornering, brake force (brake fluid pressure) is applied on front wheel and rear wheel on the outer
side of turn. Momentum is generated directing the vehicle toward the outer side of the turn. Oversteer is pre-
vented.
• Changing driving lane on a slippery road, when there may be a tendency to oversteer, engine output is con-
trolled as well as brake force (brake fluid pr essure) of 4 wheels. Oversteer tendency decreases.
Component Signal description
ECM Transmits the following signals to ABS actuator an
d electric unit (control unit) via CAN commu-
nication:
• Acceleration pedal position signal
• Engine speed signal
• Target throttle position signal
TCM Transmits the current gear positi
on signal to ABS actuator and electric unit (control unit) via
CAN communication.
Steering angle sensor Transmits the steering an
gle sensor signal to ABS actuator an d electric unit (control unit) via
CAN communication.
Combination meter Transmits the following signals to ABS actuator an
d electric unit (control unit) via CAN commu-
nication:
• Brake fluid level switch signal
• parking brake switch signal
Receives the following signals from ABS actuator and electric unit (control unit) via CAN com-
munication:
• VDC OFF indicator lamp signal
• SLIP indicator lamp signal
ALFIA0339GB
ALFIA0340GB
Revision: August 2015 2016 Versa Note

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SYSTEMBRC-25
< SYSTEM DESCRIPTION > [VDC/TCS/ABS]
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• Wheel spin status of drive wheel is detected by wheel sensor of 4 wheels. Engine output and transmission shift status is controlled
so that slip rate of drive wheels is in appropriate level. When wheel
spin occurs on drive wheel, ABS ac tuator and electric unit (control
unit) perform brake force control of LH and RH drive wheels (apply
brake force by increasing brake fluid pressure of drive wheel) and
decrease engine torque by engine torque control. Wheel spin
amount decreases. Engine torque is controlled to appropriate
level.
• TCS function can be switched to non-operational status (OFF) by
operating VDC OFF switch. In this case, VDC OFF indicator lamp
turns ON.
• SLIP indicator lamp blinks while TCS function is in operation and
indicates to the driver that the function is in operation.
• CONSULT can be used to diagnose the system.
• Fail-safe function is adopted. When a malfunction occurs in TCS function, the control is suspended for VDC function and TCS func-
tion. However, ABS function and EBD function operate normally.
Refer to BRC-39, "
Fail-safe".
INPUT SIGNAL AND OUTPUT SIGNAL
Major signal transmission between each unit via communication lines is shown in the following table.
JPFIC0139GB
Component Signal description
ECM Transmits the following signals to ABS actuator an
d electric unit (control unit) via CAN commu-
nication:
• Accelerator pedal position signal
• Engine speed signal
• Target throttle position signal
TCM Transmits the current gear positi
on signal to ABS actuator and electric unit (control unit) via
CAN communication.
Steering angle sensor Transmits the steering an
gle sensor signal to ABS actuator an d electric unit (control unit) via
CAN communication.
Combination meter Transmits the following signals to ABS actuator an
d electric unit (control unit) via CAN commu-
nication:
• Brake fluid level switch signal
• Parking brake switch signal
Receives the following signals from ABS actuator and electric unit (control unit) via CAN com-
munication:
• VDC OFF indicator lamp signal
• SLIP indicator lamp signal
Revision: August 2015 2016 Versa Note

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BRC-32
< SYSTEM DESCRIPTION >[VDC/TCS/ABS]
DIAGNOSIS SYSTEM [
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL
UNIT)]
FR RH IN SOL
(On/Off) –
×× Front RH IN ABS solenoid (On/Off) status is dis-
played.
FR RH OUT SOL
(On/Off) –
×× Front RH OUT ABS solenoid (On/Off) status is dis-
played.
FR LH IN SOL
(On/Off) –
×× Front LH IN ABS solenoid (On/Off) status is displayed.
FR LH OUT SOL
(On/Off) –
×× Front LH OUT ABS solenoid (On/Off) status is dis-
played.
RR RH IN SOL
(On/Off) –
×× Rear RH IN ABS solenoid (On/ Off) status is displayed.
RR RH OUT SOL
(On/Off) –
×× Rear RH OUT ABS solenoid (On/Off) status is dis-
played.
RR LH IN SOL
(On/Off) –
×× Rear LH IN ABS solenoid (On/ Off) status is displayed.
RR LH OUT SOL
(On/Off) –
×× Rear LH OUT ABS solenoid (On/Off) status is dis-
played.
EBD WARN LAMP
(On/Off) ––
×Brake warning lamp (On/Off) status is displayed.
STOP LAMP SW
(On/Off) ×× ×
Stop lamp switch (On/Off) status is displayed.
MOTOR RELAY
(On/Off) –
×× ABS motor relay signal (On/Of f) status is displayed.
ACTUATOR RLY
(On/Off) –
×× ABS actuator relay signal (On/ Off) status is displayed.
ABS WARN LAMP
(On/Off) –
×× ABS warning lamp (On/Off) status is displayed.
OFF LAMP
(On/Off) –
×× VDC OFF Lamp (On/Off) status is displayed.
OFF SW ×× × VDC OFF Switch (On/Off) position is displayed
SLIP/VDC LAMP
(On/Off) –
×× SLIP indicator lamp (On/Off) status is displayed.
BATTERY VOLT
(V) ×× × Voltage (V) supplied to ABS actuator and electric unit
(control unit) is displayed.
GEAR
(1, 2, 3, 4, 5) ×× × Gear position (1, 2, 3, 4, 5) judged by transmission
range switch signal is displayed.
SLCT LVR POSI ×× × Curre
nt gear p
osition judged from current gear posi-
tion signal is displayed.
ENGINE SPEED ×× × Engine speed judged by CAN communication signal
is displayed.
YAW R AT E S E N
(d/s) ×× × Yaw rate (d/s) detected by yaw rate sensor is dis-
played.
R POSI SIG
(On/Off) ––
×Reverse shift position (On/Off) judged by transmis-
sion range switch signal.
N POSI SIG
(On/Off) ––
×Neutral position (On/Off) judged by transmission
range switch signal.
P POSI SIG
(On/Off) ––
×Park position (On/Off) judged by transmission range
switch signal.
CV1
(On/Off) ––
×Cut valve 1(On/Off) status is displayed.
CV2
(On/Off) ––
×Cut valve 2 (On/Off) status is displayed.
Item
(Unit) Data monitor item selection
Remarks
ECU INPUT
SIGNALS MAIN
SIGNALS SELECTION
FROM MENU
Revision: August 2015 2016 Versa Note

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ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)BRC-37
< ECU DIAGNOSIS INFORMATION > [VDC/TCS/ABS]
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RR RH OUT SOL Operation status of all solenoid valves Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT) or actuator
relay is inactive (in fail-safe mode)
On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
RR LH IN SOL Operation status of all solenoid valves Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT) or actuator
relay is inactive (in fail-safe mode)
On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
RR LH OUT SOL Operation status of all solenoid valves Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT) or actuator
relay is inactive (in fail-safe mode)
On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
EBD WARN LAMP EBD warning lamp
(Note 2) When EBD warning lamp is ON
On
When EBD warning lamp is OFF Off
STOP LAMP SW Brake pedal operation When brake pedal is depressed
On
When brake pedal is not depressed Off
MOTOR RELAY Motor and motor relay operation When the motor relay and motor are op-
erating
On
When the motor relay and motor are not
operating Off
ACTUATOR RLY Actuator relay operation When the actuator relay is operating
On
When the actuator relay is not operating Off
ABS WARN LAMP ABS warning lamp
(Note 2) When ABS warning lamp is ON
On
When ABS warning lamp is OFF Off
OFF LAMP VDC OFF indicator lamp
(Note 2) When VDC OFF indicator lamp is ON
On
When VDC OFF indicator lamp is OFF Off
OFF SW VDC OFF switch When VDC OFF switch is in ON
On
When VDC OFF switch is in OFF Off
SLIP/VDC LAMP SLIP indicator lamp
(Note 2) When SLIP indicator lamp is ON
On
When SLIP indicator lamp is OFF Off
BATTERY VOLT Battery voltage supplied
to the ABS actuator
and electric unit (control unit) Ignition switch ON
10 – 16 V
GEAR Manual mode gear position determined by
TCM 1st gear
2nd gear
3rd gear
4th gear
5th gear 1
2
3
4
5
SLCT LVR POSI Selector lever position. Vehicle stoppedN/P
ENGINE SPEED With engine runn ingWhen engine running RPM
YAW RATE SEN Yaw rate detected by yaw rate/side G sensor When vehicle stop
Approx. 0 d/s
When vehicle turning -75 to 75 d/s
R POSI SIG Transmission range switch signal ON/OFF
condition CVT shift position = R position
On
CVT shift position = other than R position Off
Monitor item
Display content Data monitor
Condition Reference value in
normal operation
Revision: August 2015 2016 Versa Note

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B RC-106
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
C1154 TRANSMISSION RANGE SWITCH
C1154 TRANSMISSION RANGE SWITCH
DTC DescriptionINFOID:0000000012430885
DTC DETECTION LOGIC
POSSIBLE CAUSE
NOTE:
Confirm if DTC is PAST or CRNT. If DTC is CRNT, proceed with Diagnosis Procedure. If DTC is PAST, clear
the DTC. Do not replace the
ABS actuator and electric unit (control unit) for a PAST DTC.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT
1. Turn the ignition switch OFF.
NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
2. Start the engine.
NOTE:
Wait at least 10 seconds after starting the engine.
3. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1154” detected?
YES-1 >> “C1154” is displayed as “CRNT”: Proceed to BRC-106, "Diagnosis Procedure".
YES-2 >> “C1154” is displayed as “PAST”: Inspection End (Erase “Self Diagnostic Result” of “ABS”).
NO-1 >> To check malfunction symptom before repair: Refer to GI-42, "
Intermittent Incident".
NO-2 >> Confirmation after repair: Inspection End.
Diagnosis ProcedureINFOID:0000000012430886
CAUTION:
“C1154” may be detected when goin g up a slope, being towed with ignition switch ON and the shift
selector in a position other than R position. This is not a shift position error. The system returns to
normal once the vehicle is stopped, parked on level ground and the engine is started.
1.CHECK CVT SYSTEM
With CONSULT
Perform “Self Diagnostic Resu lt” of “TRANSMISSION”.
Is DTC detected?
YES >> Check the DTC. Refer to TM-110, "DTC Index".
NO >> GO TO 2.
DTC Display Item
(Trouble diagnosis content) Malfunction detected condition
C1154 PNP POSI SIG
(PNP position signal) When a malfunction is detected in TCM system.
PAST DTC
CRNT DTC
• Harness or connector
• Transmission range switch • Harness or connector
• ABS actuator and electric unit (control unit)
•TCM
• Transmission range switch
Revision: August 2015
2016 Versa Note

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C1154 TRANSMISSION RANGE SWITCHBRC-107
< DTC/CIRCUIT DIAGNOSIS > [VDC/TCS/ABS]
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2.PERFORM SELF-DIAGNOSIS
With CONSULT
1. Erase “Self Diagnostic Result” of “ABS”
2. Turn the ignition switch OFF. NOTE:
Wait at least 10 seconds after turning ignition switch OFF.
3. Start the engine.
NOTE:
Wait at least 10 seconds after starting the engine.
4. Drive the vehicle for a short period of time.
NOTE:
Vehicle must be driven after repair or replacement to erase the previous DTCs.
5. Stop the vehicle.
6. Perform “Self Diagnostic Result” of “ABS”.
Is DTC
“C1154” detected?
YES >> Replace the ABS actuator and electric unit (control unit). Refer to BRC-144, "Removal and Instal-
lation".
NO >> Check pin terminals and connection of each har ness connector for abnormal conditions. Repair /
replace harness, connector, or terminal.
Revision: August 2015 2016 Versa Note

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