ignition NISSAN NOTE 2016 Service Repair Manual

EC-350
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0604 ECM
P0604 ECM
DTC LogicINFOID:0000000012741286
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
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 th at battery voltage is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON (engine stopped) and wait least 20 minutes. CAUTION:
Never start engine during this procedure.
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 >> Proceed to EC-350, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741287
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to EC-350, "
DTC Logic".
Is the 1st trip DTC
P0604 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
P0604 ECM
[Internal control module
random access memory
(RAM) error] Malfunction in the internal RAM of ECM.
ECM
Revision: August 2015 2016 Versa Note

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P0605 ECMEC-351
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P0605 ECM
DTC LogicINFOID:0000000012741288
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
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 voltag e is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON (engine stopped) and wait least 20 minutes. CAUTION:
Never start engine during this procedure.
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 >> Proceed to EC-351, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741289
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to EC-351, "
DTC Logic".
Is the 1st trip DTC
P0605 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
P0605 ECM
[Internal control module
read only me
mory (ROM)
error] Malfunction in the internal ROM of ECM.
ECM
Revision: August 2015 2016 Versa Note

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EC-352
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0606 ECM
P0606 ECM
DTC LogicINFOID:0000000012741290
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
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 th at battery voltage is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE-I
1. Turn ignition switch ON (engine stopped) and wait at least 10 seconds. CAUTION:
Never start engine during this procedure.
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 >> Proceed to EC-352, "Diagnosis Procedure".
NO >> GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE-II
1. Start engine.
2. Rev up the engine quickly to approximately 3,000 rpm under unloaded condition and completely release the accelerator pedal.
3. Let the engine idle and wait at least 10 seconds.
4. Turn ignition switch OFF and wait at least 10 seconds.
5. Turn ignition switch ON.
6. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-352, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741291
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure for 3 times. Refer to EC-352, "
DTC Logic".
Is the 1st trip DTC
P0606 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
P0606 CONTROL MODULE
(Control module processor) Malfunction in ECM processor.
ECM
Revision: August 2015 2016 Versa Note

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P0607 ECMEC-353
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P0607 ECM
DTC LogicINFOID:0000000012741292
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
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 voltag e is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON (engine stopped) and wait least 10 seconds.
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 >> Proceed to EC-353, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741293
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to EC-353, "
DTC Logic".
Is the 1st trip DTC
P0607 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
P0607 ECM
(Control module perfor-
mance) ECM internal communication system is malfunc-
tioning.
ECM
Revision: August 2015
2016 Versa Note

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EC-354
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P060A ECM
P060A ECM
DTC LogicINFOID:0000000012741294
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
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 th at battery voltage is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and wait at least 10 seconds.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Repeat step 1 and 2 for 5 times.
4. Turn ignition switch ON.
5. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-354, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741295
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to EC-354, "
DTC Logic".
Is the 1st trip DTC
P060A 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
P060A CONTROL MODULE
(Internal control module
monitoring processor per-
formance) ECM internal monitoring processor is malfunction-
ing.
ECM
Revision: August 2015
2016 Versa Note

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P060B ECMEC-355
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P060B ECM
DTC LogicINFOID:0000000012741296
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
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 voltag e is 11 V or more with ignition
switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON (engine stopped) and wait least 10 seconds.
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 >> Proceed to EC-355, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012741297
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to EC-355, "
DTC Logic".
Is the 1st trip DTC
P060B 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
P060B CONTROL MODULE
(Internal control module A/
D processing performance) ECM internal analog/digital conversion processing
system is malfunctioning.
ECM
Revision: August 2015
2016 Versa Note

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EC-356
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0643 SENSOR POWER SUPPLY
P0643 SENSOR POWER SUPPLY
DTC LogicINFOID:0000000012431554
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. Start engine and let it idle for 1 second.
2. Check DTC.
Is DTC detected?
YES >> Go to EC-356, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431555
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 SENSOR POWER SUPPLY
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.
DTC No. Trouble diagnosis content DTC detecting condition Possible cause
P0643 Sensor power supply circuit
short ECM detects a voltage of power
source for sensor is excessively low
or high. • Harness or connectors
(Accelerator pedal position 1 circuit is shorted.)
(Throttle position sensor 1 circuit is shorted.)
(Camshaft position sensor circuit is shorted.)
(Exhaust valve timing control position sensor cir-
cuit is shorted.)
(Engine oil pressure sensor circuit is shorted.)
• Accelerator pedal position sensor
• Throttle position sensor
• Camshaft position sensor
• Exhaust valve timing control position sensor
• Engine oil pressure sensor
Revision: August 2015 2016 Versa Note

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P0643 SENSOR POWER SUPPLYEC-357
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 3.
3.CHECK SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Check harness for short to power and short to ground, between the following terminals.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair short to ground or short to power in harness or connectors.
4.CHECK COMPONENTS
Check the following.
• Throttle position sensor 1 (Refer to EC-268, "
Component Inspection".)
• Engine oil pressure sensor (Refer to EC-340, "
Component Inspection".)
• Camshaft position sensor (Refer to EC-284, "
Component Inspection".)
• Exhaust valve timing control position sensor (Refer to EC-284, "
Component Inspection".)
• Accelerator pedal position sensor 1 (Refer to EC-414, "
Component Inspection".)
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace malfunctioning component.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
>> INSPECTION END
ECM GroundVo l ta g e
(Approx.)
Connector Terminal
F11 72
Ground 5 V
74
78
E16 106
ECM Sensor
Connector Terminal ItemConnector Terminal
F11 72 Throttle position sensor 1
F7 2
74 Engine oil pressure sensor F38 1
78 Camshaft position sensor
F21
1
Exhaust valve timing control posi-
tion sensor F56
E16 106 Accelerator pedal position sensor 1 E12 4
Revision: August 2015 2016 Versa Note

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EC-358
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
P0850 PNP SWITCH
P0850 PNP SWITCH
DescriptionINFOID:0000000012431556
When the selector lever position is Neutral posit
ion, park/neutral position (PNP) signal is ON.
DTC LogicINFOID:0000000012431557
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.INSPECTION START
Do you have CONSULT?
Do you have CONSULT?
YES >> GO TO 2.
NO >> GO TO 5.
2.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 3.
3.CHECK PNP SIGNAL FUNCTION
With CONSULT
1. Turn ignition switch ON.
2. Select “P/N POSI SW” in “DATA MONITOR” mode with CONSULT. Then chec k “P/N POSI SW” signal
under the following conditions.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Proceed to EC-359, "
Diagnosis Procedure".
4.PERFORM DTC CONFIRMATION PROCEDURE
1. Select “DATA MONITOR” mode with CONSULT.
2. Start engine and warm it up to normal operating temperature.
3. Maintain the following conditions for at least 50 consecutive seconds. CAUTION:
Always drive vehicle at a safe speed.
DTC No. Trouble diagnosis content DTC detecting condition Possible cause
P0850 Park/neutral position signal The park/neutral position (PNP) signal
is not changed in the process of en-
gine starting and driving.• Harness or connectors
[The park/neutral position (PNP) signal circuit
is open or shorted.]
• Transmission range switch (CVT models)
• Park/neutral position (PNP) switch (M/T mod- els)
Shift lever position Known-good signal
N or P position (CVT)
Neutral position (M/T) ON
Except above position OFF
Revision: August 2015 2016 Versa Note

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P0850 PNP SWITCHEC-359
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Proceed to EC-359, "Diagnosis Procedure".
NO >> INSPECTION END
5.PERFORM COMPONENT FUNCTION CHECK
Perform component function check. Refer to EC-359, "
Component Function Check".
NOTE:
Use component function check the overall function of the park/neutral position (PNP) signal circuit. During this
check, a 1st trip DTC might not be confirmed.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-359, "
Diagnosis Procedure".
Component Function CheckINFOID:0000000012431558
1.PERFORM COMPONENT FUNCTION CHECK
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-359, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431559
1.CHECK TRANSMISSION RANGE SWITCH (CVT) OR PARK/NEUTRAL POSITION (PNP) SWITCH (M/T)
POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect transmission range switch (CVT) or PNP switch (M/T) harness connector.
3. Turn ignition switch ON.
4. Check the voltage between transmission range switch (CVT) or PNP switch (M/T) harness connector and
ground.
Is the inspection result normal?
YES >> GO TO 3.
ENG SPEED 1,000 - 6,375 rpm
COOLAN TEMP/S More than 65°C (149 °F)
B/FUEL SCHDL 2.0 - 31.9 msec
VHCL SPEED SE More than 64 km/h (40 mph)
Shift lever Suitable position
ECM
ConditionVoltage
+ −
Connector Terminal Connector Terminal
F11 69
(PNP
signal) E16 108
Shift
lever P or N (CVT)
Neutral (M/T)
Battery voltage
Except above Approx. 0 V
Transmission range switch (CVT) / PNP switch (M/T) GroundVoltage
Connector Terminal
F52 (CVT) 7
Ground Battery voltage
F24 (M/T) 2
Revision: August 2015 2016 Versa Note

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