2016 NISSAN NOTE ignition

FLOOR TRIMINT-27
< REMOVAL AND INSTALLATION >
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FLOOR TRIM
Exploded ViewINFOID:0000000012431871
Removal and InstallationINFOID:0000000012431872
WARNING:
• Before servicing the SRS, turn the ignition switch off, disconnect both battery terminals then wait at
least three minutes.
• Do not drop the seat belt retractor. Always handle it with care.
• Always point pretensioner cylinder away from body when handling.
REMOVAL
1. Remove front seats. Refer to SE-20, "DRIVER SIDE : Removal and Installation" (Driver side) and SE-22,
"PASSENGER SIDE : Removal and Installation" (Passenger side).
2. Remove rear seatback hinge. Refer to SE-27, "
SEATBACK HINGE : Removal and Installation".
3. Remove center console lower. Refer to IP-20, "
Removal and Installation".
4. Remove dash side finishers (LH/RH). Refer to INT-24, "
DASH SIDE FINISHER : Removal and Installa-
tion".
5. Remove center pillar lower finishers (LH/RH). Refer to INT-25, "
CENTER PILLAR LOWER FINISHER :
Removal and Installation".
1. Harness clip A2. Harness clip B3. Floor trim
4. Carpet hook 5. Front floor spacer (RH) 6. Front floor spacer (LH)
7. Rear floor spacer (LH) 8. Rear floor spacer (RH) Front
Clip
AWJIA1142ZZ
Revision: August 2015 2016 Versa Note

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INT-28
< REMOVAL AND INSTALLATION >
FLOOR TRIM
6. Disconnect negative and positive battery terminals, then wait at least three minutes. Refer to PG-70,
"Removal and Installation (Battery)".
WARNING:
Before servicing the SRS, turn th e ignition switch off, disconnect both battery terminals then wait
at least three minutes.
7. Disconnect the harness connector (A ) from the seat belt retrac-
tor (1).
WARNING:
• Do not drop the seat belt retractor. Always handle it with care.
• Always point pretensioner cylinder away from body when handling.
CAUTION:
• For removing/installing the shoulder belt pre-tensioner harness connector, insert a thin screwdriver wrapped in
tape into the notch, then lift the lock and remove the har-
ness connector as shown.
• Install the harness connector with the lock raised, and push the lock into the harness connector as shown.
• After installing the harness connector, check that the lock
is pushed in securely.
8. Remove seat belt lower anchor bolt. CAUTION:
Before removing the seat belt lower anchor bolt , note the positions of washers and spacers for
correct installation.
9. Remove diagnosis sensor unit. Refer to SR-30, "
Removal and Installation".
10. Remove shift selector. Refer to TM-20, "
Exploded View" (5MT) or TM-231, "Removal and Installation"
(CVT).
11. Remove A/C unit assembly bolt (C) and bracket (1) from vehicle.
12. Remove instrument panel lower bracket bolt (B) and screw (A) and reposition bracket as necessary to remove floor trim.
ALHIA0316ZZ
PHIA0953J
ALJIA0712ZZ
Revision: August 2015 2016 Versa Note

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LAN-6
< PRECAUTION >[CAN FUNDAMENTAL]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precautions for Trouble DiagnosisINFOID:0000000012433328
CAUTION:
Follow the instructions listed below. Fail
ure to do this may cause damage to parts:
• Never apply 7.0 V or more to the measurement terminal.
• Use a tester with open terminal voltage of 7.0 V or less.
• Turn the ignition switch OFF and disconnect th e battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairINFOID:0000000012433329
• Solder the repaired area and wrap tape around the soldered area. NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).
• Bypass connection is never allowed at the repaired area. NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.
• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica- tion line.
SKIB8766E
SKIB8767E
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LAN
TROUBLE DIAGNOSISLAN-9
< SYSTEM DESCRIPTION > [CAN FUNDAMENTAL]
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TROUBLE DIAGNOSIS
Component DescriptionINFOID:0000000012433332
Condition of Error DetectionINFOID:0000000012433333
DTC (e.g. U1000 and U1001) of CAN communication is
indicated on SELF-DIAG RESULTS on CONSULT if a
CAN communication signal is not transmitted or received between units for 2 seconds or more.
CAN COMMUNICATION SYSTEM ERROR
• CAN communication line open (CAN-H, CAN-L, or both)
• CAN communication line short (ground, betw een CAN communication lines, other harnesses)
• Error of CAN communication control circuit of the unit connected to CAN communication line
WHEN DTC OF CAN COMMUNICATION IS INDICATED EVEN THOUGH CAN COMMUNICATION
SYSTEM IS NORMAL
• Removal/installation of parts: Error may be detec ted when removing and installing CAN communication unit
and related parts while turning the ignition switch ON. (A DTC except for CAN communication may be
detected.)
• Fuse blown out (removed): CAN communication of the unit may cease.
• Voltage drop: Error may be detected if voltage drops due to discharged battery when turning the ignition switch ON (Depending on the control unit which carries out CAN communication).
• Error may be detected if the power supply circuit of the control unit, which carries out CAN communication,
malfunctions (Depending on the control unit which carries out CAN communication).
• Error may be detected if reprogramming is not completed normally.
NOTE:
CAN communication system is normal if DTC of CAN communication is indicated on SELF-DIAG RESULTS of
CONSULT under the above conditions. Erase the memory of the self-diagnosis of each control unit.
JSMIA0527GB
Component Description
Main line CAN communication line between splices
Branch line CAN communication line between splice and a control unit
Splice A point connecting a branch line with a main line
Termination circuit Circuit connected across the CAN communication system. (Resistor)
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LAN-10
< SYSTEM DESCRIPTION >[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
Symptom When Error Occurs in CAN Communication System
INFOID:0000000012433334
In CAN communication system, multiple control units mutually transmit and receive signals. Each control unit
cannot transmit and receive signals if any error occurs on CAN communication line. Under this condition, mul-
tiple control units related to the root cause malfunction or go into fail-safe mode.
ERROR EXAMPLE
NOTE:
Each vehicle differs in symptom of each control unit under fail-safe mode and CAN communication line wiring.
Example: Main Line Between Data Link Connector and ABS Actuator and Electric Un it (Control Unit) Open Circuit
JSMIA0442GB
Unit name Major symptom
ECM Engine torque limiting is affected, and shift harshness increases.
BCM • Reverse warning buzzer does not sound.
• The front wiper moves under continuous operation mode even though the front wip-
er switch being in the intermittent position.
EPS control unit The steering effort increases.
Combination meter • The shift position indicator and OD OFF indicator turn OFF.
• The speedometer is inoperative.
• The odo/trip meter stops.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/R When the ignition switch is ON,
• The headlamps (Lo) turn ON.
• The cooling fan continues to rotate.
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2016 Versa Note

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LAN-12
< SYSTEM DESCRIPTION >[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
NOTE:
When data link connector branch line is open, transmiss
ion and reception of CAN communication signals are
not affected. Therefore, no symptoms occur. However, be sure to repair malfunctioning circuit.
Example: CAN-H, CAN-L Harness Short Circuit
CAN Diagnosis with CONSULTINFOID:0000000012433335
CAN diagnosis on CONSULT extracts the root c ause by receiving the following information.
Unit name Major symptom
ECM
Normal operation.
BCM
EPS control unit
Combination meter
ABS actuator and electric unit (control unit)
TCM
IPDM E/R
JSMIA0445GB
Unit name
Major symptom
ECM • Engine torque limiting is affected, and shift harshness increases.
• Engine speed drops.
BCM • Reverse warning buzzer does not sound.
• The front wiper moves under continuous operation mode even though the front
wiper switch being in the intermittent position.
• The room lamp does not turn ON.
• The engine does not start (if an error or malfunction occurs while turning the igni- tion switch OFF.)
• The steering lock does not release (if an error or malfunction occurs while turning the ignition switch OFF.)
EPS control unit The steering effort increases.
Combination meter • The tachometer and the speedometer do not move.
• Warning lamps turn ON.
• Indicator lamps do not turn ON.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/R When the ignition switch is ON,
• The headlamps (Lo) turn ON.
• The cooling fan continues to rotate.
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2016 Versa Note

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LAN-14
< SYSTEM DESCRIPTION >[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
With PAST
Transmission diagnosisOK Normal at present
UNKWN Unable to transmit signals for 2 seconds or more.
Diagnosis not performed
Control unit name
(Reception diagnosis) OK Normal at present
UNKWN Unable to receive signals for 2 seconds or more.
Diagnosis not performed
No control unit for receiving signals. (No applicable optional parts)
Item
PRESENT Description
ItemPRESENT PAST Description
Transmission diagnosis OKOK Normal at present and in the past
1 – 39 Normal at present, but unable to transmit signals for 2 seconds or more
in the past. (The number indicates the number of ignition switch cycles
from OFF to ON.)
UNKWN 0 Unable to transmit signals for 2 seconds or more at present.
Control unit name
(Reception diagnosis) OK
OK Normal at present and in the past
1 – 39 Normal at present, but unable to receive signals for 2 seconds or more
in the past. (The number indicates the number of ignition switch cycles
from OFF to ON.)
UNKWN 0 Unable to receive signals for 2 seconds or more at present.
Not diagnosed – Diagnosis not performed.
No control unit for receiving signals. (No applicable optional parts)
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2016 Versa Note

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LAN
DIAGNOSIS AND REPAIR WORKFLOWLAN-17
< BASIC INSPECTION > [CAN FUNDAMENTAL]
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• When a CAN communication system error is present, multiple control units may malfunction or go into fail-
safe mode.
• Indication of the combination meter is important to detect the root cause because it is the most obvious to
the customer, and it performs CAN communication with many units.
>> GO TO 2.
2.INSPECTION OF VEHICLE CONDITION
Check whether the symptom is reproduced or not.
NOTE:
Do not turn the ignition switch OFF or disconnect the 12V battery cable while reproducing the error. The error
may temporarily correct itself, making it difficult to determine the root cause.
>> GO TO 3.
3.CHECK OF CAN SYSTEM TYPE (H OW TO USE CAN SYSTEM TYPE SPECIFICATION CHART)
Determine CAN system type based on vehicle equipment.
NOTE:
• This chart is used if CONSULT does not automatically recognize CAN system type.
• There are two styles for CAN system type specification charts. Depending on the number of available sys- tem types, either style A or style B may be used.
• CAN System Type Specification Chart (Style A) NOTE:
SKIB8717E
Revision: August 2015 2016 Versa Note

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