key NISSAN NOTE 2016 Service Repair Manual

DEF-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000012431752
A. Center of instrument panel B. Left side of instrument panel C. Back door lower finisher inside
ALLIA1565ZZ
No.Component Function
1. BCM • Operates the rear window defogger with the operation of rear window defogger switch.
• Performs the timer control of rear window defogger.
Refer to BCS-6, "
BODY CONTROL SYSTEM : Co
mponent Parts Location" (with Intelligent
Key system) or BCS-77, "
BODY CONTROL SYSTEM : Co mponent Parts Location" (without
Intelligent Key system) for detailed installation location.
2. Door mirror defogger LH (RH
side similar)
Refer to DEF-5, "
Door mirror defogger".
3. Rear window defogger Refer to DEF-5, "
Rear window defogger".
4. Front air control (rear window
defogger switch) • The rear window defogger switch is turned ON.
• Turns the indicator lamp ON when detecting the operation of rear window defogger.
Revision: August 2015
2016 Versa Note

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DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
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< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WIT H INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542306
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ×××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ××××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note

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DEF-8
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
REAR DEFOGGER
REAR DEFOGGER : CONSULT Func tion (BCM - REAR DEFOGGER)INFOID:0000000012542308
DATA MONITOR
ACTIVE TEST
Monitor Item [Unit] Description
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
REAR DEF SW [On/Off] Indicates condition of rear window defogger switch.
Test Item Description
REAR DEFOGGER This test is able to check rear window defogger operation [Off/On].
Revision: August 2015 2016 Versa Note

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DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)DEF-9
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WITHO UT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542309
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ××
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note

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DEF-10
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
REAR DEFOGGER
REAR DEFOGGER : CONSULT Function (BCM - REAR DEFOGGER)INFOID:0000000012542310
DATA MONITOR
ACTIVE TEST
Monitor Item [Unit] Description
IGN ON SW [On/Off] Indicates condition of ignition switch ON position.
ACC ON SW [On/Off] Indicates condition of ignition switch ACC position.
REAR DEF SW [On/Off] Indicates condition of rear window defogger switch.
RR DEF TIME [On/Off] Indicates condition of rear window defogger switch timer.
Test Item Description
REAR DEFOGGER This test is able to check rear window defogger operation [Off/On].
Revision: August 2015 2016 Versa Note

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BCM
DEF-11
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM
List of ECU ReferenceINFOID:0000000012431760
ECU Reference
BCM (with Intelligent Key system)
BCS-30, "
Reference Value"
BCS-48, "Fail-safe"
BCS-49, "DTCInspectionPriorityChart"
BCS-50, "DTCIndex"
BCM (without Intelligent Key system)
BCS-101, "
Reference Value"
BCS-115, "Fail-safe"
BCS-115, "DTCInspectionPriorityChart"
BCS-115, "DTCIndex"
Revision: August 2015 2016 Versa Note

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DEF-18
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).
>> GO TO 2.
2. CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is displayed.
- Record DTC and freeze frame data (P rint them out with CONSULT.)
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed>>GO TO 3.
Symptom is described, DTC is not displayed>>GO TO 4.
Symptom is not described, DTC is displayed>>GO TO 5.
3. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the vehicle in “Data Monitor” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5.
4. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT to the vehicle in “Data Monitor” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6.
5. PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the display ed DTC, and then check that DTC is detected again.
At this time, always connect CONSULT to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to BCS-49, "
DTCInspectionPriorityChart" (with Intelligent Key sys-
tem) or BCS-115, "
DTCInspectionPriorityChart" (without Intelligent Key system) and determine trouble
diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC Confirmation Procedure is not included in Service Manual. This simplified check procedure is an effective alternat ive though DTC cannot be detected during this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirma-
tion Procedure.
Is DTC detected?
YES >> GO TO 8.
NO >> Refer to GI-42, "
Intermittent Incident".
6. PERFORM BASIC INSPECTION
Perform DEF-17, "
Work Flow".
>> GO TO 7.
7. DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to DEF-6, "
System Description" based on the confirmed symptom in
step 4, and determine the trouble diagnosis order based on possible causes and symptom.
Revision: August 2015 2016 Versa Note

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REAR WINDOW DEFOGGER SWITCHDEF-21
< DTC/CIRCUIT DIAGNOSIS >
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation" (with Intelligent Key system) or BCS-
137, "Removal and Installation" (without Intelligent Key system).
NO >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
Check continuity between front air control harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK REAR WINDOW DEFOGGER SWITCH
Refer to DEF-21, "
Component Inspection".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> Replace front air control. Refer to HAC-52, "
Removal and Installation".
Component InspectionINFOID:0000000012431766
1.CHECK REAR WINDOW DEFOGGER SWITCH
1. Turn ignition switch OFF.
2. Disconnect front air control connector.
3. Check continuity between front air control terminals.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace front air control. Refer to HAC-52, "
Removal and Installation".
BCM Front air control
Continuity
Connector TerminalConnector Terminal
M18 (without Intelligent Key system) 10
M33 10Yes
M97 (with Intelligent Key system) 15
BCM
GroundContinuity
Connector Terminal
M18 (without Intelligent Key system) 10
No
M97 (with Intelligent Key system) 15
Front air control
GroundContinuity
Connector Terminal
M33 8 Yes
Front air control
ConditionContinuity
Te r m i n a l
10 8Rear window defogger switch Pressed
Yes
Released No
Revision: August 2015 2016 Versa Note

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DEF-22
< DTC/CIRCUIT DIAGNOSIS >
REAR WINDOW DEFOGGER RELAY
REAR WINDOW DEFOGGER RELAY
DescriptionINFOID:0000000012431767
Power is supplied to the rear window defogger with BCM control.
Component Function CheckINFOID:0000000012431768
1.CHECK FUNCTION
1. Turn ignition switch ON.
2. Check that an operation noise of rear window defogger relay can be heard when turning the rear window defogger switch ON.
Is the inspection result normal?
YES >> Rear window defogger relay function is OK.
NO >> Refer to DEF-22, "
Diagnosis Procedure"
Diagnosis ProcedureINFOID:0000000012431769
Regarding Wiring Diagram information, refer to DEF-12, "Wiring Diagram".
1.CHECK REAR WINDOW DEFOGGER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF and disconnect rear window defogger relay connector.
2. Turn ignition switch ON.
3. Check voltage between rear window defogger relay harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10A fuse (No. 5).
Is the inspection result normal?
YES >> Check ignition power supply circuit. Refer to PG-27, "Wiring Diagram — Ignition Power Supply —
".
NO >> Replace the blown fuse after repairing the affected circuit.
3.CHECK REAR WINDOW DEFOGGER RELAY CONTROL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and rear window defogger relay harness connector.
4. Check continuity between BCM harness connector and ground.
(+)
(−) Voltage (V)
(Approx.)
Rear window defogger relay
Connector Terminal
M14 2GroundBattery voltage
BCM Rear window defogger relay
Continuity
Connector TerminalConnector Terminal
M19 (without Intelligent Key system) 44
M14 1Yes
M97 (with Intelligent Key system) 1
Revision: August 2015 2016 Versa Note

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REAR WINDOW DEFOGGER RELAYDEF-23
< DTC/CIRCUIT DIAGNOSIS >
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Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK REAR WINDOW DEFOGGER RELAY
Refer to DEF-23, "
Component Inspection".
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-74, "Removal and Installation" (with Intelligent Key system) or BCS-
137, "Removal and Installation" (without Intelligent Key system).
NO >> Replace rear window defogger relay.
Component InspectionINFOID:0000000012431770
Check continuity between terminal 3 and 5, 6 and 7.
BCM
GroundContinuity
Connector Terminal
M19 (without Intelligent Key system) 44
No
M97 (with Intelligent Key system) 1
TerminalCondition Continuity
3 and 5, 6 and 7 12 V direct current supply between terminal 1
and 2
Ye s
No current supply No
SEF745U
Revision: August 2015 2016 Versa Note

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