change time NISSAN NOTE 2016 Service Owner's Manual

SQUEAK AND RATTLE TROUBLE DIAGNOSESDLK-137
< SYMPTOM DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of thes e incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component installed to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator installation pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine rpm or
load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
Revision: August 2015 2016 Versa Note

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SYSTEMDLK-197
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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If a door is opened and closed at any time during one ignition cycle (O\
FF → ON), even after initial auto door
lock operation has taken place, the BCM will relock all doors when the vehicle speed reaches 24 km/h (15
MPH) or more again.
Setting change of Automatic Door Locks (LOCK) Function
The LOCK operation setting of the aut omatic door locks function can be changed.
With CONSULT
The ON/OFF switching of the automatic door locks (LOCK) function and the type selection of the automatic
door locks (LOCK) function can be performed at the “Work support”. Refer to BCS-90, "
DOOR LOCK : CON-
SULT Function (BCM - DOOR LOCK)".
Without CONSULT
The automatic door locks (LOCK) function can be swit ched ON/OFF by performing the following operation:
1. Close all doors (door switch OFF).
2. Push the ignition switch to the ON position.
3. Press and hold the door lock and unlock switch for 5 seconds or more in the lock direction within 20 sec- onds after turning the ignition switch ON.
4. The switching is completed when the hazard lamp blinks.
5. The ignition switch must be turned OFF and ON again between each setting change.
AUTOMATIC DOOR LOCKS (UNLOCK OPERATION)
The automatic door locks (UNLOCK) function is the func tion that unlocks all doors linked with the key position
or shift position.
IGN OFF Interlo ck Door Unlock*1
All doors are unlocked when the power supply position is changed from ON to OFF.
BCM outputs the unlock signal to all door lock actuator s when it detects that the power supply position is
changed from ignition switch ON to OFF.
Setting change of Automatic Door Locks (UNLOCK) Function
The UNLOCK operation setting of the automatic door locks function can be changed.
With CONSULT
The ON/OFF switching of the automatic door locks (UNL OCK) function and the type selection of the automatic
door locks (UNLOCK) function can be perfo rmed at the “Work support”. Refer to BCS-90, "
DOOR LOCK :
CONSULT Function (BCM - DOOR LOCK)".
Without CONSULT
The automatic door locks (UNLOCK) function can be sw itched ON/OFF by performing the following operation:
1. Close all doors (door switch OFF).
2. Place the ignition switch in the ON position.
3. Press and hold the door lock and unlock switch for 5 seconds or more in the unlock direction within 20 seconds after turning the power supply position ON.
4. The switching is completed when the hazard lamp blinks.
5. The ignition switch must be turned OFF and ON again between each setting change.
*1: This function is set to ON before delivery.
POWER DOOR LOCK SYSTEM
OFF → ON : 2 blinks
ON → OFF : 1 blink
OFF → ON : 2 blinks
ON → OFF : 1 blink
Revision: August 2015 2016 Versa Note

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DLK-198
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
POWER DOOR LOCK SYSTEM : System Diagram
INFOID:0000000012430163
POWER DOOR LOCK SYSTE M : System DescriptionINFOID:0000000012430164
DOOR LOCK FUNCTION
Functions Available by Operating the Door Lock an d Unlock Switches on Driver Door and Passenger Door
• Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all door lock
actuators are locked.
• Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all door lock
actuators are unlocked.
Functions Available by Operating the Key Cylinder Switch on Driver Door
• Interlocked with the locking operation of door key cyli nder, door lock actuators of all door lock actuators are
locked.
Selective Unlock Operation
• When door key cylinder is unlocked, door lo ck actuator driver side is unlocked.
• When door key cylinder is unlocked for the second time within 5 seconds after the first operation, door lock actuators on all doors are unlocked.
Select unlock operation mode can be changed using “DOO R LOCK-UNLOCK SET” in “Work support”. Refer
to BCS-90, "
DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)".
REMOTE KEYLESS ENTRY SYSTEM
ALKIA2289GB
Switch Input/output signal to BCM BCM functionActuator
Main power window and door
lock/unlock switch
Door lock/unlock signal Door lock/unlock control Door lock actuator
Power window and door lock/
unlock switch RH
Front door lock key cylinder
switch LH
Revision: August 2015
2016 Versa Note

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SYSTEMDLK-199
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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REMOTE KEYLESS ENTRY SY STEM : System DiagramINFOID:0000000012430165
REMOTE KEYLESS ENTRY SYST EM : System DescriptionINFOID:0000000012430166
The remote keyless entry system can be locked and unlocked by pressing door lock and unlock button of key-
fob.
DOOR LOCK AND UNLOCK OPERATION
• When door lock and unlock button of keyfob is pressed, door lock and unlock signal transmits from keyfob to
BCM via remote keyless entry receiver.
• When BCM receives the door lock and unlock signal, it operates door lock actuator, flashes the hazard lamp (lock: 2 times, unlock: 1 time) and horn chirp signal to IPDM E/R at the same time as a reminder.
• IPDM E/R honks horn (lock: 1 time) as a reminder.
OPERATION CONDITION
OPERATION AREA
To ensure that the keyfob works effect ively, use within 10 m (33ft) range of the vehicle, however the operable
range may differ according to surroundings.
SELECTIVE UNLOCK OPERATION
When door lock is unlocked, pressing LOCK button on keyfob once will lock all doors. When door lock is
locked, pressing UNLOCK button on keyfob will unlock driver side door. Pressing UNLOCK button on keyfob
second time within 5 seconds from the first time will unlock all doors.
HAZARD AND HORN REMINDER
When the doors are locked or unlocked by keyfob, power is supplied to sound horn and flash hazard warning
lamps as a reminder
The hazard and horn reminder has C mode (horn chirp mode) and S mode (non-horn chirp mode).
How to Change Hazard and Horn Reminder Modes
With CONSULT
Hazard and horn reminders can be changed using “Work support” in “MULTI REMOTE ENT”.
ALKIA2290GB
Remote controller operation Operation condition
Lock/unlock Key switch is OFF. Mechanical key is removed from the ignition cylinder.
Hazard reminder settingMode 1Mode 2Mode 3Mode 4
Keyfob operation Lock Unlock Lock Unlock Lock Unlock Lock Unlock
Hazard warning lamp blink — — — Once Twice — Twice Once
Revision: August 2015 2016 Versa Note

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DLK-200
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
SYSTEM
Hazard and horn reminders do not operate if any door switch is ON (any door is OPEN).
Hazard reminder can be changed using “HAZARD LAMP SET” in “Work support”.
Horn reminder can be changed using “HORN CHIRP SET” in “Work support”.
Refer to
BCS-92, "
MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)".
Without CONSULT
Refer to Owner’s Manual for instructions.
AUTO DOOR LOCK OPERATION
When all doors are locked, ignition switch is OFF and key switch is OFF (mechanical key is removed from the
ignition cylinder), doors are unlocked with keyfob butt on. When BCM does not receive the following signals
within 1 minute, all doors are locked:
• Door switch is ON (door is opened).
• Door is locked.
• Ignition switch is ON.
• Key switch is ON (mechanical key is inserted in the ignition cylinder).
Auto door lock mode can be changed by “AUTO LOCK SET” in “Work support”. Refer to BCS-92, "
MULTI
REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)".
PANIC ALARM OPERATION
When key switch is OFF (mechanical key is removed from the ignition cylinder), BCM turns ON and OFF horn
and headlamp intermittently with input of PANIC ALARM signal from keyfob.
BCM outputs to headlamps and IPDM E/R for panic alar m signal (horn signal) via CAN communication lines.
The alarm automatically turns OFF after 25 seconds or when BCM receives any signal from keyfob.
Panic alarm operation mode can be changed using “PANIC ALARM SET” in “Work support”.
Refer to BCS-92, "
MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)".
INTERIOR LAMP TIMER OPERATION
When the following conditions occur, remote keyless entry system turns on interior lamp for 15 seconds with
input of UNLOCK signal from keyfob: For detailed description, refer to INL-7, "
INTERIOR ROOM LAMP CON-
TROL SYSTEM : System Description".
• Interior room lamp switch is in the DOOR position.
• Door switch OFF (when all the doors are closed).
Horn reminder setting ON OFF
Keyfob operation LockUnlock LockUnlock
Horns sound Once———
Revision: August 2015 2016 Versa Note

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DIAGNOSIS SYSTEM (BCM)DLK-201
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542558
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ××
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note

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SQUEAK AND RATTLE TROUBLE DIAGNOSESDLK-265
< SYMPTOM DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM]
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3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of thes e incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component installed to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator installation pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine rpm or
load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
Revision: August 2015 2016 Versa Note

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COMPONENT PARTSEC-23
< SYSTEM DESCRIPTION > [HR16DE]
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Exhaust Valve Timing Control Solenoid ValveINFOID:0000000012431286
Exhaust valve timing control solenoi
d valve is activated by ON/OFF
pulse duty (ratio) signals from the ECM.
The exhaust valve timing control solenoid valve changes the oil
amount and direction of flow through exhaust valve timing control
unit or stops oil flow.
The longer pulse width retards valve angle.
The shorter pulse width advances valve angle.
When ON and OFF pulse widths become equal, the solenoid valve
stops oil pressure flow to fix the exhaust valve angle at the control
position.
Fuel InjectorINFOID:0000000012431287
The fuel injector is a small, precise solenoid valve. When the ECM
supplies a ground to the fuel injector circuit, the coil in the fuel injec-
tor is energized. The energized coil pulls the ball valve back and
allows fuel to flow through the fuel injector into the intake manifold.
The amount of fuel injected depends upon the injection pulse dura-
tion. Pulse duration is the length of time the fuel injector remains
open. The ECM controls the injection pulse duration based on
engine fuel needs.
Fuel PumpINFOID:0000000012431288
*: ECM determines the start signal status by the signals of engine speed and battery voltage.
The ECM activates the fuel pump for a few seconds after the ignition switch is turned ON to improve engine
start ability. If the ECM receives a engine speed signal from the crankshaft position sensor (POS) and cam-
shaft position sensor (PHASE), it knows that the engi ne is rotating, and causes the pump to operate. If the
engine speed signal is not received when the ignition s witch is ON, the engine stalls. The ECM stops pump
operation and prevents battery discharging, thereby improving safety. The EC M does not directly drive the fuel
pump. It controls the ON/OFF fuel pump rela y, which in turn controls the fuel pump.
JSBIA0652ZZ
JSBIA0742ZZ
SensorInput signal to ECMECM functionActuator
Crankshaft position sensor (POS)
Camshaft position sensor (PHASE) Engine speed*
Fuel pump controlFuel pump relay
↓
Fuel pump
Battery Battery voltage*
Condition Fuel pump operation
Ignition switch is turned to ON. Operates for 1 second.
Engine running and cranking Operates.
When engine is stopped Stops in 1.5 seconds.
Except as shown above Sto ps .
Revision: August 20152016 Versa Note

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SYSTEMEC-33
< SYSTEM DESCRIPTION > [HR16DE]
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*1: M/T models
*2: CVT models
*3: This sensor is not used to contro
l the engine system under normal conditions.
*4: ECM determines the start signal status by the signals of engine speed and battery voltage.
*5: This signal is sent to the ECM through CAN communication line.
SYSTEM DESCRIPTION
The amount of fuel injected from the fuel injector is determined by the ECM. The ECM controls the length of
time the valve remains open (injection pulse duration). T he amount of fuel injected is a program value in the
ECM memory. The program value is preset by engine operating conditions. These conditions are determined
by input signals (for engine speed and intake air) from the crankshaft position sensor, camshaft position sen-
sor and the mass air flow sensor.
VARIOUS FUEL INJECTION INCREASE/DECREASE COMPENSATION
In addition, the amount of fuel injected is compensated to improve engine performance under various operat-
ing conditions as listed below.

• During warm-up
• When starting the engine
• During acceleration
• Hot-engine operation
• When selector lever position is changed from N to D (CVT models)
• High-load, high-speed operation
• During deceleration
• During high engine speed operation
Sensor Input signal to ECM ECM functionActuator
Crankshaft position sensor (POS) Engine speed
*4
Piston position
Fuel injection & mixture
ratio controlFuel injector
Camshaft position sensor (PHASE)
Mass air flow sensor
Amount of intake air
Intake air temperature sensor Intake air temperature
Engine coolant temperature sensor Engine coolant temperature
Air fuel ratio (A/F) sensor 1 Density of oxygen in exhaust gas
Throttle position sensor Throttle position
Accelerator pedal position sensor Accelerator pedal position
Park/neutral position (PNP) switch
*1
PNP signal
Transmission range switch*2
Battery Battery voltage*4
Knock sensor Engine knocking condition
Heated oxygen sensor 2
*3Density of oxygen in exhaust gas
EPS control unit EPS operation signal
*5
Combination meter
Vehicle speed*5
BCMA/C ON signal*5
Blower fan signal*5
Revision: August 2015
2016 Versa Note

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EC-34
< SYSTEM DESCRIPTION >[HR16DE]
SYSTEM
MIXTURE RATIO FEEDBACK CONTROL (CLOSED LOOP CONTROL)
The mixture ratio feedback sys
tem provides the best air-fuel mixture ra tio for drivability and emission control.
The three way catalyst (manifold) can better reduce CO, HC and NOx emissions. This system uses A/F sen-
sor 1 in the exhaust manifold to monitor whether the engine operation is rich or lean. The ECM adjusts the
injection pulse width according to the sensor voltage signal. For more information about A/F sensor 1, refer to
EC-19, "
Air Fuel Ratio Sensor 1". This maintains the mixture ratio within the range of stoichiometric (ideal air-
fuel mixture).
This stage is referred to as the closed loop control condition.
Heated oxygen sensor 2 is located downstream of the th ree way catalyst (manifold). Even if the switching
characteristics of A/F sensor 1 shift, the air-fuel ratio is controlled to stoichiometric by the signal from heated
oxygen sensor 2.
• Open Loop Control The open loop system condition refers to when the ECM detects any of the following conditions. Feedback
control stops in order to maintain stabilized fuel combustion.
- Deceleration and acceleration
- High-load, high-speed operation
- Malfunction of A/F sensor 1 or its circuit
- Insufficient activation of heated sensor 1 at low engine coolant temperature
- High engine coolant temperature
- During warm-up
- After shifting from N to D (CVT models)
- When starting the engine
MIXTURE RATIO SELF-LEARNING CONTROL
The mixture ratio feedback control system monitors t he mixture ratio signal transmitted from A/F sensor 1.
This feedback signal is then sent to the ECM. The ECM c ontrols the basic mixture ratio as close to the theoret-
ical mixture ratio as possible. However, the basic mi xture ratio is not necessarily controlled as originally
designed. Both manufacturing differences (i.e., mass ai r flow sensor hot wire) and characteristic changes dur-
ing operation (i.e., fuel injector clogging) directly affect mixture ratio.
Accordingly, the difference between the basic and theoretical mixture ratios is monitored in this system. This is
then computed in terms of “injection pulse duration” to automatically compensate for the difference between
the two ratios.
“Fuel trim” refers to the feedback compensation value co mpared against the basic injection duration. Fuel trim
includes “short-term fuel trim” and “long-term fuel trim”.
“Short-term fuel trim” is the short-term fuel compensation used to maintain the mixture ratio at its theoretical
value. The signal from A/F sensor 1 indicates whether the mixture ratio is RICH or LEAN compared to the the-
oretical value. The signal then triggers a reduction in fuel volume if the mixture ratio is rich, and an increase in
fuel volume if it is lean.
“Long-term fuel trim” is overall fuel compensation carried out long-term to compensate for continual deviation
of the “short-term fuel trim” from the central value. Such deviation will occur due to individual engine differ-
ences, wear over time and changes in the usage environment.
PBIB2793E
Revision: August 2015 2016 Versa Note

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