NISSAN NOTE 2016 Service Repair Manual

EC-164
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
U1001 CAN COMM CIRCUIT
U1001 CAN COMM CIRCUIT
DescriptionINFOID:0000000012431379
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication s
peed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CA N communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DTC LogicINFOID:0000000012431380
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 3 seconds.
2. Check DTC.
Is DTC detected?
YES >> EC-164, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431381
Go to LAN-16, "Trouble Diagnosis Flow Chart".
DTC No. Trouble diagnosis content DTC detecting conditionPossible cause
U1001 CAN communication line When ECM is not transmitting or receiving CAN communication
signal other than OBD (emission related diagnosis) for 2 sec-
onds or more. Harness or connectors
(CAN communication
line is open or shorted)
Revision: August 2015
2016 Versa Note

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U1040 ENG COMM CIRCUITEC-165
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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U1040 ENG COMM CIRCUIT
DTC LogicINFOID:0000000012431382
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If another DTC Confirmation Procedure is conducted just before this procedure, always turn ignition switch
OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 10 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-165, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431383
1.CHECK ACTIVE GRILLE SHUTTER SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect active grille shutter harness connector.
4. Check the continuity between ECM harness connector and active grille shutter harness connector.
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace error-detected parts.
2.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to GI-42, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace ECM. Refer to EC-477, "Removal and Installation".
NO >> Repair or replace error-detected parts.
DTC No. Trouble diagnosis content DTC detecting conditionPossible cause
U1040 Engine communication line When ECM unable to transmit engine com-
munication signal• Harness and connectors
(Engine communication line is open or
shorted.)
•ECM
+ −
Continuity
ECM Active grille shutter
Connector Terminal Connector Terminal F11 70 E303 2 Existed
Revision: August 2015 2016 Versa Note

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EC-166
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
U1044 ENG COMM CIRCUIT
U1044 ENG COMM CIRCUIT
DTC LogicINFOID:0000000012723405
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If another DTC Confirmation Procedure is conducted just before this procedure, always turn ignition switch
OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 10 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-166, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012723406
1.CHECK ENGINE COMMUNICATION LINE
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Disconnect active grille shutter harness connector.
4. Check the continuity between ECM harness connec tor and active grille shutter harness connector.
5. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace error-detected parts.
2.CHECK INTERMITTENT INCIDENT
Perform intermittent incident. Refer to GI-42, "
Intermittent Incident".
Is the inspection result normal?
YES >> Replace active grille shutter. Refer to EXT-33, "Removal and Installation".
NO >> Repair or replace error-detected parts.
DTC Trouble diagnosis name
(Trouble diagnosis content) DTC detecting condition
Possible cause
U1044 ENG COMM CIRCUIT
(Engine communication circuit) A signal voltage pf LIN communication
between ECM and active grille shutter
is excessively low or excessively high. • Harness and connectors
(Engine communication line is open or
shorted.)
• Active grille shutter
+ −
Continuity
ECM Active grille shutter
Connector Terminal Connector Terminal F11 70 E303 2 Existed
Revision: August 2015 2016 Versa Note

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P0011 IVT CONTROLEC-167
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P0011 IVT CONTROL
DTC LogicINFOID:0000000012431384
DTC DETECTION LOGIC
NOTE:
If DTC P0011 is displayed with DTC P0075, first perform the trouble diagnosis for DTC P0075. Refer to
EC-180, "
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 following procedure, confirm that battery voltage is between 10 V and 16 V at
idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE-I
With CONSULT
1. Turn ignition switch ON and select “DATA MONITOR” mode with CONSULT.
2. Start engine and warm it up to the normal operating temperature.
3. Maintain the following conditions for at least 6 c onsecutive seconds. Hold the accelerator pedal as steady
as possible.
4. Let engine idle for 10 seconds.
5. Check 1st trip DTC. With GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES >> Go to EC-168, "Diagnosis Procedure"
NO >> GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE-II
With CONSULT
1. Maintain the following conditions for at least 20 consecutive seconds.
DTC No. Trouble diagnosis content Detecting condition Possible cause
P0011 Intake valve timing control
performance There is a gap between angle of
target and phase-control angle
degree. • Crankshaft position sensor
• Camshaft position sensor
• Intake valve timing control solenoid valve
• Accumulation of debris to the signal pick-up portion of
the camshaft
• Timing chain installation
• Foreign matter caught in the oil groove for intake valve timing control
ENG SPEED 500 - 2,000 rpm
COOLAN TEMP/S More than 60 °C (140 °F)
Shift lever P or N position (CVT)
Neutral position (M/T)
Revision: August 2015
2016 Versa Note

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EC-168
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0011 IVT CONTROL
CAUTION:
Always drive at a safe speed.
2. Check 1st trip DTC.
With GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES >> Go to EC-168, "Diagnosis Procedure"
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431385
1.CHECK OIL PRESSURE WARNING LAMP
1. Start engine.
2. Check oil pressure warning lamp and confirm it is not illumi- nated.
Is oil pressure warning lamp illuminated?
YES >> Go to LU-7, "Inspection".
NO >> GO TO 2.
2.CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE
Refer to EC-169, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace intake valve timing control solenoid valve.Refer to EM-60, "
Exploded View".
3.CHECK CRANKSHAFT POSITION SENSOR
Refer to EC-280, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace crankshaft position sensor.Refer to EM-93, "
Exploded View".
4.CHECK CAMSHAFT POSITION SENSOR
Refer to EC-284, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace camshaft position sensor. Refer to EM-48, "
Exploded View".
5.CHECK CAMSHAFT (INTAKE)
Check the following.
ENG SPEED 1,200 - 3,175 rpm (A cons tant rotation is maintained.)
COOLAN TEMP/S More than 65 °C (149 °F)
Shift lever 1st or 2nd position
Driving location uphill Driving vehicle uphill
(Increased engine load will help maintain the driving
conditions required for this test.)
PBIA8559J
Revision: August 2015
2016 Versa Note

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P0011 IVT CONTROLEC-169
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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• 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 6.
NO >> Remove debris and clean the signal plate of camshaft
rear end or replace camshaft. Refer to EM-60, "
Removal
and Installation".
6.CHECK TIMING CHAIN INSTALLATION
Check service records for any recent repairs that may cause timing chain misaligned.
Are there any service records that may cause timing chain misaligned?
YES >> Check timing chain installation. Refer to EM-51, "Removal and Installation".
NO >> GO TO 7.
7.CHECK LUBRICATION CIRCUIT
Perform “Inspection of Camshaft Sprocket (INT) Oil Groove”. Refer to EM-68, "
Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Clean lubrication line.
8.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000012431386
1.CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-I
1. Turn ignition switch OFF.
2. Disconnect intake valve timing control solenoid valve harness connector.
3. Check resistance between intake valve timing control solenoid valve terminals as follows.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace intake valve timing control solenoid valve. Refer to EM-60, "
Exploded View".
2.CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-II
1. Remove intake valve timing control solenoid valve. Refer to EM-60, "
Exploded View".
2. Apply 12 V between intake valve timing control solenoid valve terminals 1 and 2, and then interrupt it. Make sure that the
plunger moves as shown in the figure.
CAUTION:
Do not apply 12 V continuous ly for 5 seconds or more.
Doing so may result in damage to the coil in intake valve
timing control solenoid valve.
NOTE:
Always replace O-ring when intake valve timing control
solenoid valve is removed.
Is the inspection result normal?
JSBIA0599ZZ
Terminals Resistance [at 20 °C (68 °F)]
1 and 2 7.0 - 7.7 Ω
1 or 2 and ground ∞
Ω
(Continuity should not exist)
JMBIA2108ZZ
Revision: August 2015 2016 Versa Note

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EC-170
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0011 IVT CONTROL
YES >> INSPECTION END
NO >> Replace intake valve timing control solenoid valve. Refer to
EM-60, "
Exploded View".
Revision: August 2015 2016 Versa Note

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P0014 EVT CONTROLEC-171
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P0014 EVT CONTROL
DTC LogicINFOID:0000000012431387
DTC DETECTION LOGIC
NOTE:
If DTC P0014 is displayed with DTC P0078, first pe
rform trouble diagnosis for DTC P0078. Refer to EC-
182, "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 following procedure, confirm that battery voltage is between 10 V and 16 V at
idle.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE-I
With CONSULT
1. Turn ignition switch ON and select “DATA MONITOR” mode of “ENGINE” using CONSULT.
2. Start engine and warm it up to the normal operating temperature.
3. Maintain the following conditions for at least 6 c onsecutive seconds. Hold the accelerator pedal as steady
as possible.
4. Let engine idle for 10 seconds.
5. Check 1st trip DTC. With GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES >> Proceed to EC-172, "Diagnosis Procedure"
NO >> GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE-II
With CONSULT
1. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.
2. Maintain the following conditions for at least 20 consecutive seconds.
DTC No. CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
Possible cause
P0014 EXH/V TIM CONT-B1
(Exhaust valve timing control
performance) There is a gap between angle of
target and phase-control angle
degree. • Crankshaft position sensor
• Exhaust valve timing control position sensor
• Exhaust valve timing control solenoid valve
• Accumulation of debris to the signal pick-up portion of
the camshaft
• Timing chain installation
• Foreign matter caught in the oil groove for exhaust valve timing control
ENG SPEED 1,200 - 2,000 rpm (A constant rotation is maintained.)
COOLAN TEMP/S More than 60° C (140°F)
Selector lever P or N position (CVT)
Neutral position (M/T)
Revision: August 2015
2016 Versa Note

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EC-172
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0014 EVT CONTROL
CAUTION:
Always drive at a safe speed.
3. Check 1st trip DTC.
With GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES >> Proceed to EC-172, "Diagnosis Procedure"
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431388
1.CHECK OIL PRESSURE WARNING LAMP
1. Start engine.
2. Check oil pressure warning lamp and confirm it is not illumi- nated.
Is oil pressure warning lamp illuminated?
YES >> Check the engine oil level. Refer to LU-7, "Inspection".
NO >> GO TO 2.
2.CHECK EXHAUST VALVE TIMING CONTROL SOLENOID VALVE
Check the exhaust valve timing control solenoid valve. Refer to EC-173, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace exhaust valve timing control solenoid valve. Refer to EM-60, "
Exploded View".
3.CHECK CRANKSHAFT POSITION SENSOR
Check the crankshaft position sensor. Refer to EC-280, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace crankshaft position sensor. Refer to EM-93, "
Exploded View".
4.CHECK EXHAUST VALVE TIMING CONTROL POSITION SENSOR
Check the exhaust valve timing control position sensor. Refer to EC-284, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace exhaust valve timing control position sensor. Refer to EM-60, "
Exploded View".
5.CHECK CAMSHAFT (EXHAUST)
Check the following.
ENG SPEED 1,700 - 2,950 rpm (A constant rotati on is maintained.)
COOLAN TEMP/S More than 70 °C (158 °F)
Selector lever 1st or 2nd position
Driving location uphill Driving vehicle uphill
(Increased engine load will help maintain the driving
conditions required for this test.)
PBIA8559J
Revision: August 2015
2016 Versa Note

cardiagn.com

P0014 EVT CONTROLEC-173
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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• 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 6.
NO >> Remove debris and clean the signal plate of camshaft
rear end or replace camshaft. Refer to EM-60, "
Removal
and Installation".
6.CHECK TIMING CHAIN INSTALLATION
Check service records for any recent repairs that may cause timing chain misaligned.
Are there any service records that may cause timing chain misaligned?
YES >> Check timing chain installation. Refer to EM-51, "Removal and Installation".
NO >> GO TO 7.
7.CHECK LUBRICATION CIRCUIT
Refer to LU-7, "
Inspection", “INSPECTION AFTER INSTALLATION”.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Clean lubrication line.
Component InspectionINFOID:0000000012431389
1.CHECK EXHAUST VALVE TIMING CONTROL SOLENOID VALVE-I
1. Turn ignition switch OFF.
2. Disconnect exhaust valve timing control solenoid valve harness connector.
3. Check resistance between exhaust valve timing control solenoid valve terminals as per the following.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace exhaust valve timing control solenoid valve. Refer to EM-60, "
Exploded View".
2.CHECK EXHAUST VALVE TIMING CONTROL SOLENOID VALVE-II
1. Remove exhaust valve timing control solenoid valve. Refer to EM-60, "
Exploded View".
2. Provide 12 V DC between exhaust valve timing control solenoid valve terminals 1 and 2, and then interrupt it. Check that the
plunger moves as shown in the figure.
CAUTION:
Do not apply 12 V DC continuously for 5 seconds or more.
Doing so may result in damage to the coil in exhaust valve
timing control solenoid valve.
NOTE:
Always replace O-ring when exhaust valve timing control
solenoid valve is removed.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace exhaust valve timing control solenoid valve. Refer to EM-60, "
Exploded View".
JSBIA0600ZZ
Exhaust valve timing control solenoid valve
Resistance
+ −
Te r m i n a l
1 27.0 - 7.7 Ω [at 20 °C (68 °F)]
1 Ground ∞
Ω
(Continuity should not exist)
2
JMBIA2108ZZ
Revision: August 2015 2016 Versa Note

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