ignition NISSAN NOTE 2016 Service Repair Manual

EC-360
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0850 PNP SWITCH
NO >> GO TO 2.
2.DETECT MALFUNCTIONING PART
Check the following.
• Harness connectors E7, M69 (M/T)
• Harness connectors E55, F55
• IPDM E/R harness connector E45 (CVT)
• 10 A fuse (No. 3) (M/T)
• 10 A fuse (No. 49) (CVT)
• Harness for open or short between transmission r ange switch (CVT) or PNP switch (M/T) and fuse
Is the inspection result normal?
>> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK PNP SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between transmission range sw itch (CVT) or PNP switch (M/T) harness connector
and ECM harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK TRANSMISSION RANGE SWIT CH (CVT) OR PNP SWITCH (M/T)
Refer to TM-148, "
Component Inspection (Transmission Range Switch)" (CVT) or TM-15, "PA R K / N E U T R A L
POSITION (PNP) SWITCH : Component Inspection" (M/T).
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace transmission range switch (CVT) or PNP switch (M/T). Refer t\
o TM-259, "
Removal and
Installation" (CVT) or TM-24, "Removal and Installation" (M/T).
5.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
>> INSPECTION END
Transmission range switch (CVT) / PNP switch (M/T) ECM
Continuity
Connector Terminal Connector Terminal
F52 (CVT) 10
F11 69 Existed
F24 (M/T) 3
Revision: August 2015 2016 Versa Note

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P1078 EVT CONTROL POSITION SENSOREC-361
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P1078 EVT CONTROL POSITION SENSOR
DTC LogicINFOID:0000000012431560
DTC DETECTION LOGIC
NOTE:
If DTC P0340 is displayed with DTC P0643, first pe
rform the trouble diagnosis for DTC P0643. Refer to
EC-356, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the follo wing procedure, confirm that battery vo ltage is more than 10.5 V with igni-
tion switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and let it idle for 10 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-282, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431561
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground Inspection in GI-44, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK EXHAUST VALVE TIMING CONTROL POSITION SENSOR POWER SUPPLY CIRCUIT
1. Disconnect exhaust valve timing control position sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between exhaust valve timing c ontrol position sensor harness connector and ground.
DTC No.CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
Possible cause
P1078 EXH TIM SEN/CIRC-B1
(Exhaust valve timing con-
trol position sensor) An excessively high or low
voltage from the sensor is
sent to ECM. • Harness or connectors
(Exhaust valve timing control position sensor circuit is open
or shorted)
• Accumulation of debris to the signal pick-up portion of the camshaft
• Exhaust valve timing control position sensor
Exhaust valve timing control posi-
tion sensor GroundVoltage
Connector Terminal
F56 1Ground Approx. 5 V
Revision: August 2015 2016 Versa Note

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EC-362
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P1078 EVT CONTROL POSITION SENSOR
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK EXHAUST VALVE TIMING
CONTROL POSITION SENSOR GROUND CIRCUIT FOR OPEN AND
SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connectors.
3. Check the continuity between exhaust valve timing control position sensor harness connector and ECM
harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK EXHAUST VALVE TIMING CONTROL POSITION SENSOR INPUT SIGNAL CIRCUIT FOR OPEN
AND SHORT
1. Check the continuity between exhaust valve timing control position sensor harness connector and ECM harness connector.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK EXHAUST VALVE TIMING CONTROL POSITION SENSOR
Refer to EC-363, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace exhaust valve timing control position sensor. Refer to EM-48, "
Exploded View".
6.CHECK CAMSHAFT (EXT)
Check the following.
• Accumulation of debris to the signal plate of camshaft rear end
• Chipping signal plate of camshaft rear end
Is the inspection result normal?
YES >> GO TO 7.
NO >> Remove debris and clean the signal plate of camshaft
rear end or replace camshaft. Refer to EM-60, "
Removal
and Installation".
7.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
Exhaust valve timing control
position sensor ECM
Continuity
Connector Terminal Connector Terminal
F56 2F11 63 Existed
Exhaust valve timing control
position sensor ECM
Continuity
Connector Terminal Connector Terminal
F56 3F11 48 Existed
JSBIA0600ZZ
Revision: August 2015 2016 Versa Note

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P1078 EVT CONTROL POSITION SENSOREC-363
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>> INSPECTION END
Component InspectionINFOID:0000000012431562
1.EXHAUST VALVE TIMING (EVT)
CONTROL POSITION SENSOR-I
1. Turn ignition switch OFF.
2. Disconnect EVT control posit ion sensor harness connector.
3. Loosen the fixing bolt of the sensor.
4. Remove the sensor. Refer to EM-48, "
Exploded View".
5. Visually check the sensor for chipping.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace camshaft position sensor. Refer to EM-48,
"Exploded View".
2.CHECK CAMSHAFT POSITION SENSOR-II
Check resistance camshaft position sensor terminals as follows.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace camshaft position sensor. Refer to EM-48, "
Exploded View".
PBIA9210J
Terminals (Polarity) Resistance [at 25°C (77 °F)]
1 (+) - 2 (-) Except 0 or ∞ Ω
1 (+) - 3 (-)
2 (+) - 3 (-)
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P1212 TCS COMMUNICATION LINEEC-365
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P1212 TCS COMMUNICATION LINE
DescriptionINFOID:0000000012431567
This CAN communication line is used to control the
smooth engine operation during the TCS operation. Pulse
signals are exchanged between ECM and “ABS actuator and electric unit (control unit)”.
Be sure to erase the malf unction information such as DTC not onl y for “ABS actuator and electric unit
(control unit)” but also for ECM after TCS related repair.
DTC LogicINFOID:0000000012431568
DTC DETECTION LOGIC
NOTE:
• If DTC P1212 is displayed with DTC U1001, first pe rform the trouble diagnosis for DTC U1001. Refer
to EC-164, "
DTC Logic".
• If DTC P1212 is displayed with DT C P0607, first perform the trouble diagnosis for DTC P0607. Refer
to EC-353, "
DTC Logic".
Freeze frame data is not stored in the ECM for this self-diagnosis.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5V at idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and let it idle for at least 10 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-365, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431569
Perform the trouble diagnosis for TCS. Refer to BRC-52, "Work Flow".
NOTE:
If DTC P1212 is displayed with DTC UXXXX and/or P0607, perform the following trouble diagnosis.
• Trouble diagnosis for DTC UXXXX Refer to EC-87, "
DTCIndex".
• Trouble diagnosis for DTC P0607 Refer to EC-353, "
DTC Logic".
DTC No.CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
Possible cause
P1212 TCS/CIRC
(TCS communication line) ECM can not receive the information from
“ABS actuator and electric unit (control
unit)” continuously. • Harness or connectors
(CAN communication line is open or shorted.)
• ABS actuator and electric unit (control unit)
• Dead (Weak) battery
Revision: August 2015 2016 Versa Note

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P1217 ENGINE OVER TEMPERATUREEC-367
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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Check the coolant level in the reservoir tank and radiator.
Allow engine to cool befo
re checking coolant level.
Is the coolant level in the reservoir tank and/or radiator below the
proper range?
YES >> Go to EC-367, "Diagnosis Procedure".
NO >> GO TO 2
2.PERFORM COMPONENT FUNCTION CHECK-II
Confirm whether customer filled the coolant or not.
Did customer fill the coolant?
YES >> Go to EC-367, "Diagnosis Procedure".
NO >> GO TO 3.
3.PERFORM COMPONENT FUNCTION CHECK-III
With CONSULT
1. Turn ignition switch ON.
2. Perform “COOLING FAN” in “ACTIVE TEST” m ode with CONSULT and touch “LOW” on the CONSULT
screen.
3. Make sure that cooling fan operates at low speed.
Without CONSULT
1. Start engine and let it idle.
2. Turn air conditioner switch and blower fan switch ON.
3. Make sure that cooling fan operates at low speed.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Go to EC-367, "
Diagnosis Procedure".
4.PERFORM COMPONENT FUNCTION CHECK-IV
With CONSULT
1. Touch “HI” on the CONSULT screen.
2. Make sure that cooling fan operates at higher speed than low speed.
Without CONSULT
1. Turn ignition switch OFF.
2. Turn air conditioner switch and blower fan switch OFF.
3. Disconnect engine coolant temperature sensor harness connector.
4. Connect 150Ω resistor to engine coolant temperature sensor harness connector.
5. Restart engine and make sure that cooling fan operates at higher speed than low speed.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-367, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431572
1.CHECK COOLING FAN OPERATION
With CONSULT
1. Turn ignition switch ON.
2. Perform “COOLING FAN” in “A CTIVE TEST” mode with CONSULT.
3. Make sure that cooling fan motor operate at each speed (LOW/HI).
Without CONSULT
1. Perform IPDM E/R auto active test and check cooling fan motor operation. Refer to PCS-9, "
Diagnosis
Description".
2. Make sure that cooling fan motor operate at each speed (Low/High).
SEF621W
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P1225 TP SENSOREC-369
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P1225 TP SENSOR
DTC LogicINFOID:0000000012431573
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V at idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Turn ignition switch ON.
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-369, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431574
1.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to EM-26, "
Removal and Installation".
3. Check if foreign matter is caught between the throttle valve and the housing.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Remove the foreign matter and clean the electric throttle control actuator inside, and then perform throttle valve
closed position learning. Refer to EC-129, "
Description".
2.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
Replace electric throttle control actuator. Refer to EM-26, "
Removal and Installation".
>> INSPECTION END
DTC No. Trouble diagnosis content DTC detecting conditionPossible cause
P1225 Closed throttle position learning
performance Closed throttle position learning value is excessively
low. Electric throttle control actuator
(TP sensor 1 and 2)
JSBIA2864ZZ
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EC-370
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P1226 TP SENSOR
P1226 TP SENSOR
DTC LogicINFOID:0000000012431575
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V at idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Turn ignition switch ON.
4. Repeat steps 2 and 3 for 32 times.
5. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-370, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431576
1.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to EM-26, "
Removal and Installation".
3. Check if foreign matter is caught between the throttle valve and the housing.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Remove the foreign matter and clean the electric throttle control actuator inside, and then perform throttle valve
closed position learning. Refer to EC-129, "
Description".
2.REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
Replace electric throttle control actuator. Refer to EM-26, "
Removal and Installation".
>> INSPECTION END
DTC No. Trouble diagnosis content DTC detecting conditionPossible cause
P1226 Closed throttle position learning
performance Closed throttle position learning is not performed
successfully, repeatedly. Electric throttle control actuator
(TP sensor 1 and 2)
JSBIA2864ZZ
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2016 Versa Note

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P1550 BATTERY CURRENT SENSOREC-371
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P1550 BATTERY CURRENT SENSOR
DTC LogicINFOID:0000000012431577
DTC DETECTION LOGIC
NOTE:
If DTC P1550 is displayed with DTC P0643, first pe
rform the trouble diagnosis for DTC P0643. Refer to
EC-356, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 8V at idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and wait at least 10 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-371, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431578
1.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground Inspection in GI-44, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK BATTERY CURRENT SENSOR POWER SUPPLY CIRCUIT
1. Disconnect battery current sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between battery cu rrent sensor harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair open circuit or sort to ground or short to power in harness or connectors.
3.CHECK BATTERY CURRENT SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between battery current sensor harness connector and ECM harness connector.
DTC No. Trouble diagnosis content DTC detecting conditionPossible cause
P1550 Battery current sensor circuit
range/performance The output voltage of the battery current
sensor remains within the specified
range while engine is running. • Harness or connectors
(The sensor circuit is open or shorted.)
• Battery current sensor
Battery current sensor Ground Voltage
Connector Terminal
F9 1 Ground Approx. 5V
Revision: August 2015 2016 Versa Note

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EC-372
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P1550 BATTERY CURRENT SENSOR
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair open circuit or sort to ground or
short to power in harness or connectors.
4.CHECK BATTERY CURRENT SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between battery current sensor harness connector and ECM harness connector.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair open circuit or sort to ground or short to power in harness or connectors.
5.CHECK BATTERY CURRENT SENSOR
Refer to EC-372, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace battery negative cable assembly.
6.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000012431579
1.CHECK BATTERY CURRENT SENSOR
1. Reconnect harness connectors disconnected.
2. Disconnect battery negative cable.
3. Install jumper cable between battery negative terminal and body ground.
4. Turn ignition switch ON.
5. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace battery negative cable assembly.
Battery current sensor ECM Continuity
Connector Terminal Connector Terminal
F9 3 F11 68 Existed
Battery current sensor ECM Continuity
Connector Terminal Connector Terminal
F9 4 F11 58 Existed
ECM Ground Voltage
Connector Terminal
F11 58
(Battery current sensor signal) Ground Approx. 2.5V
JPBIA3287ZZ
Revision: August 2015
2016 Versa Note

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