ECO mode NISSAN NOTE 2016 Service Repair Manual

DEFROSTER POSITION SIGNALHAC-37
< DTC/CIRCUIT DIAGNOSIS > [MANUAL AIR CONDITIONING]
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DEFROSTER POSITION SIGNAL
DescriptionINFOID:0000000012430734
• Each signal is sent to BCM by setting the D/F or DEF position.
• BCM judges the change of the air inlet and recognition of A/C switch ON or OFF according to input switch
signal.
Component Function CheckINFOID:0000000012430735
1.CHECK DEFROSTER POSITION SIGNAL
With CONSULT
1. Turn the ignition switch ON.
2. Select the “FR DEF SW” on “Data Monitor” in BCM.
3. Check the A/C switch signal when A/C switch is operated.
Is inspection result normal?
YES >> Inspection End.
NO >> Refer to HAC-37, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012430736
Regarding Wiring Diagram information, refer to HAC-22, "Wiring Diagram".
1.CHECK VOLTAGE BETWEEN FRONT AIR CONTROL AND GROUND
1. Turn the ignition switch OFF.
2. Disconnect the front air control connector.
3. Turn the ignition switch ON.
4. Check voltage between front air control harness connector and ground.
Is inspection result normal?
YES >> Replace the front air control. Refer to HAC-52, "Removal and Installation".
NO >> GO TO 2.
2.CHECK CONTINUITY BETWEEN FRONT AIR CONTROL AND BCM
1. Turn the ignition switch OFF.
2. Disconnect the BCM connector.
3. Check continuity between front air control harness connector and BCM harness connector.
Is inspection result normal?
YES >> GO TO 3.
NO >> Repair the harness or connector.
Monitor item Condition Status
FR DEF SW MODE position D/F or DEF
On
VENT, B/L or FOOT Off
(+) (− )
Voltag e
(Approx.)
Front air control
—
Connector Terminal
M65 16GroundBattery voltage
Front air control BCM
Continuity
Connector Terminal Connector Terminal
M65 16M19 (without Intelligent Key system)
31
Ye s
M98 (with Intelligent Key system) 103
Revision: August 2015 2016 Versa Note

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MANUAL AIR CONDITIONING SYSTEMHAC-47
< SYMPTOM DIAGNOSIS > [MANUAL AIR CONDITIONING]
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SYMPTOM DIAGNOSIS
MANUAL AIR CONDITIONING SYSTEM
Symptom TableINFOID:0000000012430749
SYMPTOM TABLE
Symptom Reference Page
A/C system does not come on. Go to Trouble Diagnosis Procedure for A/C System. HAC-30
A/C system cannot be controlled.Go to Self-diagnosis Function. HAC-28
Air outlet does not change.Go to Adjustment Procedure for Mode Door. HAC-57
Discharge air temperature does not change. Go to Adjustment Procedure for Air Mix Door. HAC-57
Intake door does not change.Go to Adjustment Procedure for Intake Door. HAC-56
Front blower motor operation is malfunction-
ing.Go to Trouble Diagnosis Procedure for Front Blower Motor.
HAC-41
Magnet clutch does not engage.Go to Trouble Diagnosis Procedure for Magnet Clutch. HAC-45
Insufficient cooling.Go to Trouble Diagnosis Procedure for Insufficient Cooling. HAC-48
Insufficient heating.Go to Trouble Diagnosis Procedure for Insufficient Heating. HAC-49
Noise.Go to Trouble Diagnosis Procedure for Noise. HA-17
A/C switch LED does not illuminate. Go to Trouble Diagnosis Procedure for A/C System. HAC-39
Both high- and low-pressure sides are too
high.Go to Trouble Diagnosis Procedure for Abnormal Pressure.
HA-15
High-pressure side is too high and low pres-
sure side is too low.Go to Trouble Diagnosis Procedure for Abnormal Pressure.
HA-15
High-pressure side is too low and low-pres-
sure side is too high.Go to Trouble Diagnosis Procedure for Abnormal Pressure.
HA-15
Both high- and low-pressure side sometimes
become negative.Go to Trouble Diagnosis Procedure for Abnormal Pressure.
HA-15
Low-pressure side sometimes becomes neg-
ative.Go to Trouble Diagnosis Procedure for Abnormal Pressure.
HA-15
Low-pressure side becomes negative. Go to Trouble Diagnosis Procedure for Abnormal Pressure. HA-15
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LAN
DIAGNOSIS AND REPAIR WORKFLOWLAN-17
< BASIC INSPECTION > [CAN FUNDAMENTAL]
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• When a CAN communication system error is present, multiple control units may malfunction or go into fail-
safe mode.
• Indication of the combination meter is important to detect the root cause because it is the most obvious to
the customer, and it performs CAN communication with many units.
>> GO TO 2.
2.INSPECTION OF VEHICLE CONDITION
Check whether the symptom is reproduced or not.
NOTE:
Do not turn the ignition switch OFF or disconnect the 12V battery cable while reproducing the error. The error
may temporarily correct itself, making it difficult to determine the root cause.
>> GO TO 3.
3.CHECK OF CAN SYSTEM TYPE (H OW TO USE CAN SYSTEM TYPE SPECIFICATION CHART)
Determine CAN system type based on vehicle equipment.
NOTE:
• This chart is used if CONSULT does not automatically recognize CAN system type.
• There are two styles for CAN system type specification charts. Depending on the number of available sys- tem types, either style A or style B may be used.
• CAN System Type Specification Chart (Style A) NOTE:
SKIB8717E
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MWI
SYSTEMMWI-11
< SYSTEM DESCRIPTION > [TYPE A]
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• The combination meter includes an on board diagnosis function.
• The combination meter can be diagnosed with CONSULT.
METER CONTROL FUNCTION LIST
METER SYSTEM : Fail-safeINFOID:0000000012432544
The combination meter activates the fail-safe contro l if CAN communication with each unit is malfunctioning.
System DescriptionReference
Measuring instruments Speedometer
Indicates vehicle speed. MWI-12,
"SPEEDOME-
TER : System De-
scription"
Tachometer
Indicates engine speed. MWI-12, "
TA -
CHOMETER :
System Descrip-
tion"
Shift position indicator
Indicates shift position.MWI-13, "
SHIFT
POSITION INDI-
CATOR : System
Description"
Warning lamp/indicator
lamp
Engine oil pressure warning lamp The warning lamp turns ON or turns OFF,
according to engine hydraulic pressure. MWI-13, "
OIL
PRESSURE
WARNING LAMP
: System Descrip-
tion"
Meter illumination con-
trol
Meter illumination control function
Controls the back light of combination meter. MWI-13, "
METER
ILLUMINATION
CONTROL : Sys-
tem Description"
Information displayOdo/trip meter Indicates mileage.
MWI-14, "
INFOR-
MATION DIS-
PLAY : System
Description"
Engine coolant temperature gauge Indicates engine coolant temperature.
Fuel gaugeIndicates fuel level.
Loose fuel cap warning Indicates loose fuel cap.
Low fuel warning Indicates fuel level.
Trip computer Instant fuel consumption Displays current fuel consumption.
Average fuel consumption Displays average fuel consumption.
Distance to empty Displays distance to empty.
Travel distance
Displays mileage.
Function Specifications
Speedometer Reset to zero by suspending communication.
Tachometer
Illumination control When suspending communication, changes to nighttime mode.
Shift position indicator When suspending communication, not indicate.
Information display Trip com-
puterCurrent fuel consump-
tion
• When reception time of an abnormal signal is 2 seconds or
less, the last received datum is used for calculation to indi-
cate the result.
• When reception time of an abnormal signal is more than two
seconds, the last result calculated during normal condition is
indicated.
Average fuel consump-
tion
Distance to empty
Engine coolant temperature gauge Reset to zero by suspending communication.
Odo/trip meter An indicated value is maintained at communications blackout.
Buzzer The buzzer turns OFF by suspending communication.
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MWI-38
< DTC/CIRCUIT DIAGNOSIS >[TYPE A]
U1000 CAN COMM CIRCUIT
DTC/CIRCUIT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DTC LogicINFOID:0000000012432560
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000012432561
1.CHECK CAN COMMUNICATION
Select SELF-DIAG RESULTS mode for METER/M&A with CONSULT.
>> GO TO LAN system. Refer to LAN-16, "
Trouble Diagnosis Flow Chart".
DTC Display Item Malfunction detected condition Possible malfunction
U1000 CAN COMM CIRC
[U1000] When combination meter is not transmitting or receiving CAN
communication signals for 2 seconds or more.
CAN communication system
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MWI-68
< SYSTEM DESCRIPTION >[TYPE B]
OPERATION
OPERATION
Switch Name and FunctionINFOID:0000000012432610
ILLUMINATION CONTROL SWITCH/
TRIP ODOMETER RESET SWITCH
STEERING WHEEL AUDIO CONTROL SWITCH (METER CONTROL SWITCH)
AWNIA3606ZZ
Switch name Operation Description
Illumination control switch (1) Turn An illuminance level of the back light of the combination meter can be adjusted.
Trip odometer reset switch (1) Press • The information display screen can be switched.
• The trip meter can be switched between A and B.
• Trip meter A/B can be reset by pressing and holding the trip reset switch.
• Time can be adjusted.
AWNIA3620GB
Switch name
Operation Description
Steering wheel audio control switch
(meter control switch) (2) Press• Trip computer modes can be selected.
• Trip computer value displayed can be reset by pressing and holding the meter
control switch for 1 second or more.
• All trip computer values displayed can be reset by pressing and holding the
meter control switch for 3 seconds or more.
Revision: August 2015 2016 Versa Note

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MWI
DIAGNOSIS SYSTEM (COMBINATION METER)MWI-69
< SYSTEM DESCRIPTION > [TYPE B]
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DIAGNOSIS SYSTEM (C OMBINATION METER)
On Board Diagnosis FunctionINFOID:0000000012432611
ON BOARD DIAGNOSIS
The following meter functions can be checked during Combination Meter Self-Diagnosis Mode:
• Pointer sweep of speedometer, tachometer and gauges.
• Illumination of all lamps/LEDs that are controlled by the combination meter (regardless of switch status).
• Error code
STARTING COMBINATION ME TER SELF-DIAGNOSIS MODE
NOTE:
• Check combination meter power supply and ground circuits if self-diagnosis mode does not start. Refer to
MWI-98, "
COMBINATION METER : Diagnosis Procedure". Replace combination meter if power supply and
ground circuits are found to be normal and self-diagnosis mode does not start. Refer to MWI-115, "
Removal
and Installation".
• Combination meter self-diagnosis mode will function with the ignition switch in ON. Combination meter self-
diagnosis mode will exit upon turning the ignition switch to OFF.
METHOD OF STARTING
1. Turn ignition switch to OFF.
2. While pressing the trip reset switch (1), turn the ignition switch ON.
3. Press the trip reset switch at least 3 times. (Within 7 seconds
after the ignition switch is turned ON.)
4. All LCD segments turn ON. NOTE:
If any of the segments are not activa ted, replace the combination meter.
5. The mode switches in the order shown below each time the trip reset switch is pressed. NOTE:
• If the trip reset switch is not operated for 20 sec onds or more, the self-diagnosis mode is automatically
cancelled.
• When the trip reset switch is pressed during the indica tion of Test order “10,” test item returns to Test
order “2.”
AWNIA3606ZZ
AWNIA3625ZZ
Revision: August 2015 2016 Versa Note

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MWI
COMBINATION METERMWI-77
< ECU DIAGNOSIS INFORMATION > [TYPE B]
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*1:For Canada
Fail-safeINFOID:0000000012432614
The combination meter activates the fail-safe contro l if CAN communication with each unit is malfunctioning.
DTC IndexINFOID:0000000012432615
Function Specifications
Speedometer Reset to zero by suspending communication.
Tachometer
Illumination control When suspending communication, changes to nighttime mode.
Shift position indicator When suspending communication, not indicate.
Information display Trip com-
puterCurrent fuel consump-
tion
• When reception time of an abnormal signal is 2 seconds or
less, the last received datum is used for calculation to indi-
cate the result.
• When reception time of an abnormal signal is more than two seconds, the last result calculated during normal condition is
indicated.
Average fuel consump-
tion
Distance to empty
Odo/trip meter An indicated value is maintained at communications blackout.
Buzzer The buzzer turns OFF by suspending communication.
Warning lamp/indicator lamp ABS warning lamp
The lamp turns ON by suspending communication.
Slip indicator lamp
Malfunction indicator lamp (MIL)
VDC OFF indicator lamp
EPS warning lamp
Brake warning lamp
High beam indicator lamp
The lamp turns OFF by suspending communication.
Turn signal indicator lamp
Door warning lamp
Light indicator lamp
Engine oil pressure warning lamp
High water temperature warning
lamp
Key warning lamp
O/D OFF indicator lamp
Shift P warning lamp
Engine start operation indicator lamp
Display contents of CONSULT
Diagnostic item is detected when... Refer to
CAN COMM CIRCUIT
[U1000] When combination meter is not transmitting or receiving CAN communication signal for
2 seconds or more.
MWI-93
CONTROL UNIT (CAN)
[U1010]When detecting error during the initial diagnosis of the CAN controller of combination
meter.
MWI-94
VEHICLE SPEED
[B2205]The abnormal vehicle speed signal is input from the ABS actuator and electric unit (con-
trol unit) for 2 seconds or more.
MWI-95
ENGINE SPEED
[B2267]If ECM continuously transmits abnormal engine speed signals for 2 seconds or more.
MWI-96
WATER TEMP
[B2268]If ECM continuously transmits abnormal engine coolant temperature signals for 60 sec-
onds or more.
MWI-97
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PCS-6
< SYSTEM DESCRIPTION >[IPDM E/R]
SYSTEM
RELAY CONTROL SYSTEM : Fail-safe
INFOID:0000000012433269
CAN COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN
communication recovers normally, it also returns to normal control.
If No CAN Communication Is Available With ECM
If No CAN Communication Is Available With BCM
Control relay Input/outputTransmit unit Control part Reference page
• Headlamp low relay
• Headlamp high relay • Low beam request signal
• High beam request signal
BCM (CAN)
• Headlamp LO
• Headlamp HI EXL-8
Tail lamp relay
Position light request signal BCM (CAN) •Parking lamp
• Side marker lamp
• License plate lamp
• Tail lamp
EXL-11
Illuminations
INL-9
• Front wiper relay
• Front wiper high relayFront wiper request signal BCM (CAN)
Front wiper motorWW-8Front wiper stop position sig-
nal Front wiper motor
Starter control relay Starter control relay signal BCM (CAN)
Starter motorSTR-8
(without Intelli-
gent Key)
STR-9
(with Intelligent
Key)
Transmission range switch
signal (CVT models)
Transmission range
switch
Clutch interlock switch signal
(M/T models) Clutch interlock switch
• Cooling fan low relay
• Cooling fan high relay Cooling fan speed request sig-
nal
ECM (CAN)
Cooling fan EC-38
A/C relayA/C compressor request sig-
nal
ECM (CAN)A/C compressor
(Magnet clutch)
HAC-11
Ignition relay-1Ignition switch ON signal BCM (CAN)
Each control unit,
sensor, actuator and
relay (Ignition power
supply) EC-35Vehicle speed signal (Meter)
Combination meter
(CAN)
Push-button ignition switch
signal Push-button ignition
switch
Control part
Fail-safe operation
Cooling fan • The cooling fan relay turn ON when the ignition switch is turned ON (Cooling fan HI operation)
• The cooling fan relay turn OFF when the ignition switch is turned OFF
A/C compressor A/C relay OFF
Generator Outputs the power generation command signal (PWM signal) 0%
Control part Fail-safe operation
Headlamp • Turns ON the headlamp low relay when the ignition switch is turned ON
• Turns OFF the headlamp low relay when the ignition switch is turned OFF
• Headlamp high relay OFF
•Parking lamp
• Side marker lamp
• License plate lamp
• Illumination
• Tail lamp • Turns ON the tail lamp relay when the ignition switch is turned ON
• Turns OFF the tail lamp relay when the ignition switch is turned OFF
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PCS
SYSTEMPCS-7
< SYSTEM DESCRIPTION > [IPDM E/R]
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IGNITION RELAY MALFUNCTION DETECTION FUNCTION
• IPDM E/R monitors the voltage at the contact circuit and excitation coil circuit of the ignition relay inside it.
• IPDM E/R judges the ignition relay error if the voltage differs between the contact circuit and the excitation
coil circuit.
• If the ignition relay cannot turn OFF due to contact seizure, it activates the tail lamp relay for 10 minutes to
alert the user to the ignition relay malfunction when the ignition switch is turned OFF.
NOTE:
The tail lamp turns OFF when the ignition switch is turned ON.
FRONT WIPER CONTROL
IPDM E/R detects front wiper stop posit ion by a front wiper auto stop signal.
When a front wiper auto stop signal is in the conditions listed below, IPDM E/R stops power supply to wiper
after repeating a front wiper 10 second activation and 20 second stop five times.
NOTE:
This operation status can be confirmed on the IPDM E/ R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
STARTER MOTOR PROTECTION FUNCTION
IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.
POWER CONSUMPTIO N CONTROL SYSTEM
Front wiper motor • The status just before activation of fail-safe control is maintained until the ignition switch is
turned OFF while the front wiper is operating at LO or HI speed.
• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control is activated while the front wiper is set in the INT mode and the front wiper motor is operating.
• Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control
is activated while front wiper motor is operated and wiper stop in the other position than stop
position.
Front fog lamp (if equipped) Front fog lamp relay OFF
Horn Horn OFF
Ignition relay The status just before activation of fail-safe is maintained.
Starter motor Starter control relay OFF
Control part
Fail-safe operation
DTCIgnition switch Ignition relayTail lamp relay
—O NON—
—O FFO FF—
B2098: IGN RELAY ON OFFONON (10 minutes)
B2099: IGN RELAY OFF ONOFF —
Ignition switch Front wiper switch Auto stop signal
ON OFF
Front wiper stop position signal cannot be
input 10 seconds.
ON The signal does not change for 10 seconds.
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