ignition NISSAN NOTE 2016 Service Repair Manual

P0520 EOP SENSOREC-339
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
P0520 EOP SENSOR
DTC LogicINFOID:0000000012431537
DTC DETECTION LOGIC
NOTE:
If DTC P0520 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.
>> GO TO 2.
2.CHECK ENGINE OIL LEVEL
Check engine oil level. Refer to LU-7, "
Inspection".
Is inspection result normal?
YES >> GO TO 3.
NO >> Check engine oil leak. Refer to LU-7, "
Inspection".
3.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and let it idle for at least 5 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-339, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431538
1.CHECK ENGINE OIL PRESSURE SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect engine oil pressure sensor harness connector.
3. Turn ignition switch ON.
4. Check the voltage between engine oil pressure sensor harness connector terminals.
Is inspection result normal?
YES >> GO TO 2
NO >> Repair or replace error-detected parts.
DTC No. CONSULT screen terms
(Trouble diagnosis content) Detecting condition
Possible cause
P0520 EOP SENSOR/SWITCH
[Engine oil pressure sensor
circuit] ECM detects the following status continuously for
5 seconds or more:
• A voltage signal transmitted from the engine oil
pressure sensor is lower than 0.3 V.
• A voltage signal transmitted from the engine oil pressure sensor is higher than 5.02 V. • Harness or connectors
(Engine oil pressure sensor circuit is
open or shorted.)
• Engine oil pressure sensor
Engine oil pressure sensor GroundVo l ta g e
(Approx.)
Connector Terminal
F38 1Ground 5 V
Revision: August 2015 2016 Versa Note

cardiagn.com

EC-340
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0520 EOP SENSOR
2.CHECK ENGINE OIL PRESSURE SENSOR
GROUND CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between engine oil pressure sensor harness connector and ECM harness connector.
2. Also check harness for short to ground and short to power.
Is inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace error-detected parts.
3.CHECK ENGINE OIL PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check the continuity between engine oil pressure sensor harness connector and ECM harness connector.
2. Also check harness for short to ground and short to power.
Is inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace error-detected parts.
4.CHECK ENGINE OIL PRESSURE SENSOR
Refer to EC-340, "
Component Inspection".
Is inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Replace engine oil pressure sensor. Refer to EM-93, "
Exploded View".
Component InspectionINFOID:0000000012431539
1.CHECK ENGINE OIL PRESSURE SENSOR
1. Turn ignition switch OFF.
2. Disconnect engine oil pressure sensor harness connector.
3. Check resistance between engine oil pr essure sensor connector terminals.
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Replace engine oil pressure sensor. Refer to EM-93, "
Exploded View".
Engine oil pressure sensorECM
Continuity
Connector Terminal Connector Terminal
F38 3F11 60 Existed
Engine oil pressure sensor ECM
Continuity
Connector Terminal Connector Terminal
F38 2F11 47 Existed
Engine oil pressure sensor
Condition Resistance (kΩ)
Te r m i n a l
1 2
None 4 – 10
32 – 8
2 1
4 – 10
31 – 3
3 12
– 8
21 – 3
Revision: August 2015 2016 Versa Note

cardiagn.com

P0524 ENGINE OIL PRESSUREEC-341
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
P0524 ENGINE OIL PRESSURE
DTC LogicINFOID:0000000012431540
DTC DETECTION LOGIC
NOTE:
If DTC P0524 is displayed with DTC P0520 or P0075,
perform trouble diagnosis for DTC P0520 or P0075
first. Refer to EC-339, "
DTC Logic" or EC-180, "DTC Logic".
DTC CONFIRMATION PROCEDURE
CAUTION:
If “Diagnosis Procedure” is unfinish ed, be sure to perform Step 3 and 4.
1.PRECONDITIONING-I
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 11 V or more at idle.
>> GO TO 2.
2.PRECONDITIONING-II
Is
“Diagnosis Procedure” of DTC P0524 finished?
YES >> GO TO 5.
NO >> GO TO 3.
3.CHECK ENGINE OIL LEVEL
Check engine oil level. Refer to LU-7, "
Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Proceed to EC-342, "
Diagnosis Procedure"
4.CHECK ENGINE OIL PRESSURE
WITH CONSULT
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.
3. Start the engine and check that “EOP SENSOR” changes, according to engine speeds.
Without CONSULT
DTC No. CONSULT screen terms
(Trouble diagnosis content) Detecting condition
Possible cause
P0524 ENGINE OIL PRESSURE
(Engine oil pressure too low) An engine oil pressure sensor signal
voltage applied to ECM remains lower
than the specified value continuously for
10 seconds or more when the engine
speed is 1,000 rpm or more. • Decrease in engine oil pressure
• Decrease in engine oil level
• Engine oil condition
• Engine oil pressure sensor
• Engine body
Monitor item
Condition Va l u e
(Approx.)
EOP SENSOR • Engine oil temperature: 80
°C (176 °F)
• Selector lever: P or N position (CVT), Neutral position (M/T)
• Air conditioner switch: OFF
• No load Engine speed:
600 rpm
1,053 mV or more
Engine speed:
2,000 rpm 1,802 mV or more
Revision: August 2015
2016 Versa Note

cardiagn.com

EC-342
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0524 ENGINE OIL PRESSURE
Check engine oil level. Refer to
LU-7, "Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Proceed to EC-342, "
Diagnosis Procedure"
5.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and warm it up to normal operating temperature.
2. Maintain the following conditions for about 10 consecutive seconds.
NOTE:
With engine speed set around 4,000 rpm, the phenomenon can be reproduced more easily.
3. Check DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-342, "Diagnosis Procedure"
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431541
1.CHECK ENGINE OIL LEVEL
1. Turn ignition switch OFF.
2. Check engine oil level. Refer to LU-7, "
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 4.
2.CHECK ENGINE OIL PRESSURE
WITH CONSULT
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.
3. Start the engine and check that “EOP SENSOR” changes, according to engine speeds.
Without CONSULT
Check engine oil level. Refer to LU-7, "
Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check oil pressure. Refer to LU-7, "
Inspection".
3.CHECK ENGINE OIL PRESSURE SENSOR
Check engine oil pressure sensor. Refer to EC-340, "
Component Inspection".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Replace engine oil pressure sensor. Refer to EM-93, "
Exploded View".
4.CHECK ENGINE OIL LEAKAGE
Check engine oil leakage. Refer to LU-7, "
Inspection".
Selector leverP or N position (CVT)
Neutral position (M/T)
Engine coolant temperature 70° C (158°F) or more
Engine speed 1,000 rpm or more
Monitor item Condition Va l u e
(Approx.)
EOP SENSOR • Engine oil temperature: 80°
C (176°F)
• Selector lever: P or N position (CVT), Neutral position (M/T)
• Air conditioner switch: OFF
•No load Engine speed:
600 rpm
1,053 mV or more
Engine speed:
2,000 rpm 1,802 mV or more
Revision: August 2015
2016 Versa Note

cardiagn.com

P0524 ENGINE OIL PRESSUREEC-343
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace error-detected parts.
5.CHECK CAUSE OF ENGINE OIL CONSUMPTION
Check the following item.
>> Repair or replace error-detected parts.
Component InspectionINFOID:0000000012431542
1.CHECK ENGINE OIL PRESSURE SENSOR
1. Turn ignition switch OFF.
2. Disconnect engine oil pressure sensor harness connector.
3. Check the resistance between engine oil pressure sensor connector terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace engine oil pressure sensor. Refer to EM-93, "
Exploded View".
Step Inspection itemEquipmentStandardReference
1PCV valve EC-476, "
Inspection"
2 Exhaust front tubeVisual• No blocking
• No abnormal sounds —
3 Oil pump Visual• No blocking
• No damage
—
4 •Piston
• Piston pin
• Piston ring • Piston to piston pin oil clearance
EM-102, "
Inspection"
• Piston ring side clearanceEM-102, "
Inspection"
• Piston ring end gapEM-102, "
Inspection"
5 Cylinder block • Cylinder block top surface distortion
EM-102, "Inspection"
• Piston to cylinder bore clearanceEM-102, "
Inspection"
Engine oil pressure sensor
Resistance (kΩ)
+ −
Te r m i n a l
1 24
– 10
32 – 8
2 14
– 10
31 – 3
3 12
– 8
21 – 3
Revision: August 2015 2016 Versa Note

cardiagn.com

EC-344
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P059F ACTIVE GRILLE SHUTTER
P059F ACTIVE GRILLE SHUTTER
DTC LogicINFOID:0000000012431543
DTC DETECTION LOGIC
Active grille shutter normally stops within zone which is defined by
zone (90
°±20° ).
If the active grille shutter stops within zone stuck error is detected,
and if the active grille shutter stops at position beyond zone over-
run error is detected.
NOTE:
If DTC P059F displayed with DTC UXXXX, P0116, P0117, P0118, P0125, P0196, P0197, P0198, P0500,
P0607, P159F, or P1720 first perform the trouble di agnosis for DTC UXXXX, P0116, P0117, P0118,
P0125, P0196, P0197, P0198, P0500, P 0607, P159F, or P1720. Refer to EC-87, "
DTCIndex".
DTC CONFIRMATION PROCEDURE
1.PERFORM DIAGNOSIS PROCEDURE
NOTE:
Since this DTC is difficult to be confirmed, perform diagnosis procedure to judge the normality.
>> Proceed to EC-344, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431544
1.CHECK ACTIVE GRILL SHUTTER
1. Turn ignition switch OFF.
2. Check if any foreign objects interf eres with active grille shutter.
3. Check the installation condition of active grille shutter.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the error-detected parts.
2.CHECK ACTIVE GRILLE SHUTTER POWER SUPPLY
1. Disconnect active grille shutter harness connector.
2. Check the voltage between active grille shutter harness connector and ground as follows.
JSKIA3478ZZ
DTC No. CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
Possible cause
P059F ACTIVE GRILLE AIR SHUT-
TER A
(Active grille air shutter A per-
formance/stuck off) Detects the malfunction of initial position
learning or operational malfunctions for
specified times. • Harness or connectors
(Active grille shutter circuit is open or
shorted.)
• Active grille shutter
• Foreign objects interferes with active grille shutter
Revision: August 2015 2016 Versa Note

cardiagn.com

P059F ACTIVE GRILLE SHUTTEREC-345
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 6.
3.CHECK ACTIVE GRILLE SHUTTER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check the continuity between active grille shutter harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the error-detected parts.
4.CHECK ACTIVE GRILLE SHUTTER SIGNAL CIRCUIT
1. Disconnect ECM harness connector.
2. Check the continuity between ECM harness connector and active grille shutter harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the error-detected parts.
5.CHECK ACTIVE GRILLE SHUTTER
Check active grille shutter. Refer to EC-347, "
Component Inspection (Active Grille Shutter)".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Replace active grille shutter. Refer to EXT-33, "
Removal and Installation".
6.CHECK ACTIVE GRILLE SHUTTER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Remove active grille shutter relay.
3. Check the continuity between active grille shutte r harness connector and active grille shutter relay har-
ness connector.
+
−Condition Voltag e
(Approx.)
Active grille shutter
Connector Terminal
E303 4 Ground Ignition switch: ON
Battery volt-
age
Ignition switch: OFF 0 V
+
−Continuity
Active grille shutter
Connector Terminal E303 1Ground Existed
+ −
Continuity
ECM Active grille shutter
Connector Terminal Connector Terminal F11 70 E303 2 Existed
+−
Continuity
Active grille shutter Active grille shutter relay
Connector Terminal Connector Terminal E303 4 E72 3 Existed
Revision: August 2015 2016 Versa Note

cardiagn.com

EC-346
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P059F ACTIVE GRILLE SHUTTER
4. Also check harness for short to ground.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace the error-detected parts.
7.CHECK ACTIVE GRILLE SHUTTER
RELAY POWER SUPPLY CIRCUIT - 1
Check the voltage between active grille shutter harness connector and ground.
Is the inspection result normal?
YES >> GO TO 8.
NO >> GO TO 11.
8.CHECK ACTIVE GRILLE SHUTTER RELAY SIGNAL CIRCUIT - 1
1. Check the voltage between active grille shutter harness connector and ground as follows.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 9.
NO >> GO TO 12.
9.CHECK ACTIVE GRILLE SHUTTER RELAY GROUND CIRCUIT
1. Turn ignition switch OFF
2. Check the continuity between active grille shutter relay harness connector and ground.
Is the inspection result normal?
YES >> GO TO 10.
NO >> Repair or replace the error-detected parts.
10.CHECK ACTIVE GRILLE SHUTTER RELAY
Check active grille shutter relay. Refer to EC-347, "
Component Inspection (Active Grille Shutter Relay)".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Replace active grille shutter relay.
11 .CHECK ACTIVE GRILLE SHUTTE R RELAY POWER SUPPLY CIRCUIT - 2
1. Check 5A fuse (No. 27).
2. Check the continuity between active grille shutter relay harness connector and fuse socket.
+
−Vo l ta g e
(Approx.)
Active grille shutter relay
Connector Terminal E72 5Ground Battery voltage
+
−Condition Vo l ta g e
(Approx.)
Active grille shutter relay
Connector Terminal
E72 2 Ground Ignition switch: ON
Battery volt-
age
Ignition switch: OFF 0 V
+
−Continuity
Active grille shutter relay
Connector Terminal E72 1 Ground Existed
Revision: August 2015 2016 Versa Note

cardiagn.com

P059F ACTIVE GRILLE SHUTTEREC-347
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
3. Also check harness for short to ground.
Is the inspection result normal?
YES >> Perform trouble diagnosis for power supply circuit.
NO >> Repair or replace the error-detected parts.
12.CHECK ACTIVE GRILLE SHUTTER RELAY SIGNAL CIRCUIT - 2
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check the continuity between active grille shutter relay harness connector and IPDM E/R harness con- nector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> Perform trouble diagnosis for power supply circuit.
NO >> Repair or replace the error-detected parts.
Component Inspection (Active Grille Shutter)INFOID:0000000012431545
1.CHECK ACTIVE GRILLE SHUTTER
With CONSULT
1. Start the engine.
2. Select “ACTIVE GRILLE SHUTTER” in “ACT IVE TEST” mode of “ENGINE” using CONSULT.
3. Touch “CALIBRTN”.
4. After the calibration completes, check the operation of active grille shutter as follows.
Without CONSULT
1. Turn ignition switch OFF.
2. Operate shutter by hands to close position.
3. Check the operation of active grille shutter as follows.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace active grille shutter. Refer to EXT-33, "
Removal and Installation".
Component Inspection (Act ive Grille Shutter Relay)INFOID:0000000012431546
1.CHECK ACTIVE GRILLE SHUTTER RELAY
1. Turn ignition switch OFF.
+
Fuse No. Continuity
Active grille shutter relay
Connector Terminal E72 5 27 Existed
+ −
Continuity
Active grille shutter relay IPDM E/R
Connector Terminal Connector Terminal E72 2F42 39 Existed
Condition Active grille shutter
Select “CLOSE” Close → Open
Select “OPEN” Open → Close
Condition Active grille shutter
Ignition switch: ON Close → Open
Revision: August 2015 2016 Versa Note

cardiagn.com

P0603 ECMEC-349
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
P0603 ECM
DTC LogicINFOID:0000000012741284
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltag e is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 1 second.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Repeat step 1 and 2 for 10 times.
4. Turn ignition switch ON.
5. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-349, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741285
1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Perform trouble diagnosis for ECM power supply and ground circuit. Refer to EC-159, "
Diagnosis Procedure".
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 >> GO TO 3.
NO >> Repair or replace error-detected parts.
3.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to EC-349, "
DTC Logic".
Is the 1st trip DTC
P0603 displayed again?
YES >> Replace ECM. Refer to EC-477, "Removal and Installation".
NO >> INSPECTION END
DTC No. CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
Possible cause
P0603 ECM BACK UP CIRCUIT
[Internal control module keep
alive memory (KAM) error] • Malfunction in the internal back up RAM of ECM.
• Malfunction in the inte
rnal EEP-ROM system of
ECM. •ECM power supply
•ECM
Revision: August 2015
2016 Versa Note

cardiagn.com