2016 NISSAN NOTE 412

BCS-138
< REMOVAL AND INSTALLATION >[WITHOUT INTELLIGENT KEY SYSTEM]
COMBINATION SWITCH
COMBINATION SWITCH
Removal and InstallationINFOID:0000000012432412
CAUTION:
• Before servicing, turn the ignition switch OFF, disconnect both battery terminals and wait at least
three minutes.
• Do not use air or electric tools when remo ving or installing the combination switch.
REMOVAL
1. Disconnect the negative and positive battery terminals, then wait at least three minutes. Refer to PG-70,
"Removal and Installation (Battery)".
2. Remove the steering column covers. Refer to IP-17, "
Removal and Installation".
3. Rotate steering wheel clockwise to access first combination switch screw (A) and remove.
4. Rotate steering wheel counter-c lockwise to access second com-
bination switch screw (A) and remove.
5. Disconnect the harness connector (B) from the combination switch (1) and remove.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• After the work is completed, make sure no system malfunction is detected by air bag warning lamp.
• In case a malfunction is detected by the air bag wa rning lamp, reset with the self-diagnosis function
and delete the memory with CONSULT.
• If a malfunction is still detected after the above operation, perform self-diagnosis to repair malfunc-
tions. Refer to BCS-121, "
Description".
ALMIA0648ZZ
ALMIA0649ZZ
Revision: August 2015 2016 Versa Note

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STEERING LOCK UNITDLK-311
< REMOVAL AND INSTALLATION > [WITHOUT INTELLIGENT KEY SYSTEM]
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STEERING LOCK UNIT
Exploded ViewINFOID:0000000012828149
NOTE:
Steering lock unit and key cylinder are serviced as an a ssembly. Ignition switch is available separately.
Removal and Installation - Steering lock unitINFOID:0000000012828150
REMOVAL
1. Disconnect battery cables. Refer to PG-70, "Removal and Installation (Battery)".
2. Remove combination switch. Refer to BCS-138, "
Removal and Installation".
3. Remove cluster lid A. Refer to IP-21, "
Removal and Installation".
4. Disconnect the harness connector from the spiral cable.
5. Disconnect the harness connector from the ignition switch.
ALKIA4124ZZ
1. Steering lock bracket 2. Steering column 3. Ignition switch
4. Steering lock unit 5. NATS antenna amp. A. Tamper resistant self-shear type screw
B. Key cylinder Front
Revision: August 2015 2016 Versa Note

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EM-32
< REMOVAL AND INSTALLATION >[HR16DE]
EXHAUST MANIFOLD
6. Use Tool (A) to remove the air-fuel ratio sensor 1 with exhaust
manifold installed on vehicle (if necessary).
CAUTION:
• Handle air-fuel ratio sensor 1 carefully and avoid impacts.
• Before installing a new air-fu el ratio sensor 1, clean the
exhaust tube threads using suitable tool and approved
anti-seize lubricant.
• If air-fuel ratio sensor is dropped onto a hard surface, such as a concrete floor, from a height of 0.5 m or more,
discard the sensor and use a new one.
7. Remove exhaust manifold side bolt of exhaust manifold stay.
8. Remove exhaust manifold. • Loosen nuts in reverse order as shown.
9. Remove exhaust manifold gasket.
10. Remove stud bolt using suitable tool from cylinder head (if necessary).
INSPECTION AFTER REMOVAL
Mounting Surface Distortion
• Using suitable tools (A) and (B), check the surface distortion of the exhaust manifold mating surface as shown.
• Replace exhaust manifold if it exceeds the limit.
INSTALLATION
Installation is in the reverse order of removal.
Exhaust manifold
1. Install new exhaust manifold gasket. CAUTION:Tool number (A) : KV10117100 ( — )
Oxygen sensor thread cleaner : — (J-43897-12)
: — (J-43897-18)
JPBIA4126ZZ
JPBIA4127ZZ
Limit : Refer to EM-117, "Exhaust Manifold".
PBIC3530J
Revision: August 2015 2016 Versa Note

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EXHAUST MANIFOLDEM-33
< REMOVAL AND INSTALLATION > [HR16DE]
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Do not reuse exhaust manifold gasket.
2. Tighten nuts in numerical order as shown.
3. Tighten nuts in numerical order to the specified torque again.
Air-fuel ratio sensor 1
• Use Tool (A) to install the air-fuel ratio sensor 1 (if removed). CAUTION:
• Handle it carefully and avoid impacts.
• Before installing a new air-fu el ratio sensor 1, clean the
exhaust tube threads using suit able tool and approved anti-
seize lubricant.
• Do not over-tighten the air-fuel ratio sensor 1. Doing so may damage the air-fuel ratio senso r 1, resulting in the MIL com-
ing on.
INSPECTION AFTER INSTALLATION
Inspection
• Start engine and raise engine speed to check for exhaust leaks.
JPBIA4127ZZ
JPBIA4127ZZ
Tool number (A) : KV10117100 ( — )
Oxygen sensor thread cleaner : — (J-43897-12)
: — (J-43897-18)
JPBIA4126ZZ
Revision: August 2015 2016 Versa Note

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EC-90
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J1979/ ISO 15031-5.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: Refer to
EC-145, "
Description".
*5: The troubleshooting for this DTC needs CONSULT.
*6: When the fail-safe operations for both self-diagnoses occur, the MIL illuminates.
*7: This self-diagnosis is not for ECM power supply circuit, even though “ECM BACK UP/CIRCUIT” is dis-
played on CONSULT screen.
*8: SRT code will not be set if the self-diagnostic result is NG.
Test Value and Test LimitINFOID:0000000012741280
The following is the information specified in Service $06 of SAE J1979/ISO 15031-5.
The test value is a parameter used to determine whether a system/circuit diagnostic test is OK or NG while
being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the
maximum or minimum value and is compared with the test value being monitored.
These data (test value and test limit) are specified by On Board Monitor ID (OBDMID), Test ID (TID), Unit and
Scaling ID and can be displayed on the GST screen.
The items of the test value and test limit will be di splayed with GST screen which items are provided by the
ECM. (e.g., if bank 2 is not applied on this v ehicle, only the items of bank 1 are displayed)
P2122 2122 APP SEN 1/CIRC — 1×BEC-413
P2123 2123 APP SEN 1/CIRC — 1×BEC-413
P2127 2127 APP SEN 2/CIRC — 1×BEC-416
P2128 2128 APP SEN 2/CIRC — 1×BEC-416
P2135 2135 TP SENSOR-B1 — 1×BEC-419
P2138 2138 APP SENSOR — 1×BEC-422
P219A 219A AIR FUEL RATIO IMBALANCE B1 — 2×AEC-426
P219C 219C CYLINDER 1 AIR-FUEL RATIO ×2 × AEC-431
P219D 219D CYLINDER 2 AIR-FUEL RATIO ×2 × AEC-431
P219E 219E CYLINDER 3 AIR-FUEL RATIO ×2 × AEC-431
P219F 219F CYLINDER 4 AIR-FUEL RATIO ×2 × AEC-431
DTC*1
Items
(CONSULT screen terms) SRT
code Trip MIL Permanent
DTC group*4Reference page
CONSULT
GST*
2ECM*3
Revision: August 2015 2016 Versa Note

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ENGINE CONTROL SYSTEMEC-113
< WIRING DIAGRAM > [HR16DE]
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AABIA1412GB
Revision: August 2015
2016 Versa Note

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P0112, P0113 IAT SENSOREC-197
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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P0112, P0113 IAT SENSOR
DTC LogicINFOID:0000000012431412
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.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 5 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-197, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431413
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 INTAKE AIR TEMPERATURE SENSOR POWER SUPPLY CIRCUIT
1. Disconnect mass air flow (MAF) sensor (with in take air temperature sensor) harness connector.
2. Turn ignition switch ON.
3. Check the voltage between mass air flow sensor harness connector and ground.
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 INTAKE AIR TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between mass air flow sensor harness connector and ECM harness connector.
DTC No. Trouble diagnosis content DTC detecting conditionPossible cause
P0112 Intake air temperature sensor
circuit low input An excessively low voltage from the sensor
is sent to ECM.
• Harness or connectors
(The sensor circuit is open or shorted.)
• Intake air temperature sensor
P0113 Intake air temperature sensor
circuit high input An excessively high voltage from the sensor
is sent to ECM.
MAF sensor
Ground Voltage
Connector Terminal
F31 5Ground Approx. 5 V
Revision: August 2015 2016 Versa Note

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P0603 ECMEC-349
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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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

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