2016 NISSAN NOTE key

INL-20
< ECU DIAGNOSIS INFORMATION >
BCM
ECU DIAGNOSIS INFORMATION
BCM
List of ECU ReferenceINFOID:0000000012432733
ECUReference
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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POWER SUPPLY AND GROUND CIRCUITINL-39
< DTC/CIRCUIT DIAGNOSIS >
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DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL SYSTEM) (W ITH INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITH IN TELLIGENT KEY SYSTEM) : Diagnosis
Procedure
INFOID:0000000012542978
Regarding Wiring Diagram information, refer to BCS-52, "Wiring Diagram".
1.CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Is the fuse blown?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Disconnect BCM connector M99.
2. Check voltage between BCM connector M99 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM connector M99 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair harness or connector.
BCM (BODY CONTROL SYSTEM) (WIT HOUT INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : Diag-
nosis Procedure
INFOID:0000000012542979
Regarding Wiring Diagram information, refer to BCS-117, "Wiring Diagram".
Terminal No.Signal nameFuses and fusible link No.
57 Battery power supply 12 (10A)
70 G (40A)
BCM
Ground Voltage
Connector Terminal
M99 57
— Battery voltage
70
BCM GroundContinuity
Connector Terminal
M99 67—Yes
Revision: August 2015 2016 Versa Note

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BATTERY SAVER OUTPUT/POWER SUPPLY CIRCUITINL-41
< DTC/CIRCUIT DIAGNOSIS >
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BATTERY SAVER OUTPUT/POWER SUPPLY CIRCUIT
DescriptionINFOID:0000000012432739
Provides the battery saver output/pow er supply. Also cuts the power supply when the interior lamp battery
saver is activated.
Component Function CheckINFOID:0000000012432740
1.CHECK BATTERY SAVER OUTPUT /POWER SUPPLY FUNCTION
CONSULT
1. Turn ignition switch ON.
2. Turn each interior lamp to the ON position.
- Interior room lamp
- Map lamp
- Cargo lamp
3. Select BATTERY SAVER of BCM (BATTERY SAVER) active test item.
4. While operating the test item, check that each interior room lamp turns ON/OFF.
Is the inspection result normal?
YES >> Battery saver output/power supply circuit is normal.
NO >> Refer to INL-41, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012432741
Regarding Wiring Diagram information, refer to INL-21, "Wiring Diagram".
1.CHECK BATTERY SAVER OUTPUT/POWER SUPPLY OUTPUT
CONSULT
1. Turn ignition switch ON.
2. Select BATTERY SAVER of BCM (BATTERY SAVER) active test item.
3. While operating the test item, check voltage between BCM connector and ground.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace BCM after making sure battery saver out put/power supply circuit is not shorted to volt-
age. Refer to BCS-74, "
Removal and Installation" (with Intelligent Key system) or BCS-137,
"Removal and Installation" (without Intelligent Key system).
2.CHECK BATTERY SAVER OUTPUT/P OWER SUPPLY OPEN CIRCUIT
1. Turn ignition switch OFF. OFF : Interior room lamp OFF
ON : Interior room lamp ON
(+)
(-)Te s t i t e m
Vol tag e
Connector Terminal BATTERY SAVER
M99 56Ground OFF
0V
ON Battery voltage
(+) (-)Te s t i t e m
Vol tag e
Connector Terminal BATTERY SAVER
M19 43Ground OFF
0V
ON Battery voltage
Revision: August 2015 2016 Versa Note

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INL-42
< DTC/CIRCUIT DIAGNOSIS >
BATTERY SAVER OUTPUT/POWER SUPPLY CIRCUIT
2. Disconnect the following connectors.
-BCM
- Interior room lamp
- Map lamp
- Cargo lamp
3. Check continuity between BCM connector and each interior lamp connector.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the harness or connector.
3.CHECK BATTERY SAVER OUTPUT/POWER SUPPLY SHORT CIRCUIT
Check continuity between BCM connector and ground.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> Check that each interior room lamp has no internal short circuit.
NO >> Repair or replace the harness or connector.
BCM Each interior lamp
Continuity
Connector Terminal Connector Terminal
M99 56Interior room lamp
R72
Ye s
Map lamp R24
Cargo lamp B211
BCM Each interior lamp
Continuity
Connector Terminal Connector Terminal
M19 43Interior room lamp
R72
Ye s
Map lamp R24
Cargo lamp B211
Connector Terminal —Continuity
M99 56Ground No
Connector Terminal —Continuity
M19 43Ground No
Revision: August 2015 2016 Versa Note

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INTERIOR ROOM LAMP CONTROL CIRCUITINL-43
< DTC/CIRCUIT DIAGNOSIS >
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INTERIOR ROOM LAMP CONTROL CIRCUIT
DescriptionINFOID:0000000012432742
Controls each interior room lamp (ground side) by PWM signal.
NOTE:
PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming).
Component Function CheckINFOID:0000000012432743
CAUTION:
Before performing the diagnosis, check that the following are normal.
• Interior room lamp power supply
• Map lamp bulb
• Room lamp bulb
1.CHECK INTERIOR ROOM LAMP CONTROL FUNCTION
CONSULT
1. Switch the map lamp switch or interior room lamp switch to DOOR.
2. Turn ignition switch ON.
3. Select INT LAMP of BCM (INT LAMP) ACTIVE TEST item.
4. While operating the test items, check that each interior room lamp turns ON/OFF.
Does the interior room lamp turn s ON/OFF (gradual brightening/dimming)?
YES >> Interior room lamp control circuit is normal.
NO >> Refer to INL-43, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012432744
Regarding Wiring Diagram information, refer to INL-21, "Wiring Diagram".
1.CHECK INTERIOR ROOM LAMP CONTROL OUTPUT
CONSULT
1. Turn ignition switch OFF.
2. Remove all the bulbs of map lamp and interior room lamp.
3. Turn ignition switch ON.
4. Select INT LAMP of BCM (INT LAMP) ACTIVE TEST item.
5. While operating the test item, check c ontinuity between BCM harness connector and ground.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> GO TO 2.
Fixed ON>>GO TO 3.On : Interior room lamp gradual brightening
Off : Interior room lamp gradual dimming
BCM
GroundTest item
Continuity
Connector Terminal
M99 63 INT LAMPOn
Yes
Off No
BCM GroundTest item
Continuity
Connector Terminal
M19 45 INT LAMPOn
Yes
Off No
Revision: August 2015 2016 Versa Note

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INL-44
< DTC/CIRCUIT DIAGNOSIS >
INTERIOR ROOM LAMP CONTROL CIRCUIT
Fixed OFF>>Replace BCM after making sure battery saver output/power supply circuit is not shorted to volt-age. Refer to BCS-74, "
Removal and Installation" (with Intelligent Key system) or BCS-137,
"Removal and Installation" (without Intelligent Key system).
2.CHECK INTERIOR ROOM LAMP CONTROL OPEN CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and map lamp connector or interior room lamp connector.
3. Check continuity between BCM harness connector and map lamp harness connector or interior room lamp harness connector.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> Check that map lamp or interior room lamp has no internal open circuit.
NO >> Repair or replace harness or connector.
3.CHECK INTERIOR ROOM LAMP CONTROL SHORT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and ground.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> Replace BCM after making sure battery saver output/power supply circuit is not shorted to volt- age. Refer to BCS-74, "
Removal and Installation" (with Intelligent Key system) or BCS-137,
"Removal and Installation" (without Intelligent Key system).
NO >> GO TO 4.
4.CHECK INTERIOR ROOM LAMP CONTROL SHORT CIRCUIT
1. Disconnect interior room lamp connector or map lamp connector.
2. Check continuity between BCM harness connector and ground.
With Intelligent Key system
BCM Lamp
Continuity
Connector TerminalConnector Terminal
M99 63R2 (map lamp)
2
Ye s
R7 (interior room lamp) 1
BCM Lamp
Continuity
Connector TerminalConnector Terminal
M19 45R2 (map lamp)
2
Ye s
R7 (interior room lamp) 1
BCM
GroundContinuity
Connector Terminal
M99 63 No
BCM GroundContinuity
Connector Terminal
M19 45 No
BCM
GroundContinuity
Connector Terminal
M99 63 No
Revision: August 2015 2016 Versa Note

cardiagn.com

INTERIOR ROOM LAMP CONTROL CIRCUITINL-45
< DTC/CIRCUIT DIAGNOSIS >
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Without Intelligent Key system
Is the inspection result normal?
YES >> Check that map lamp or interior room lamp has no internal short circuit.
NO >> Repair or replace harness or connector.
BCM GroundContinuity
Connector Terminal
M19 45 No
Revision: August 2015 2016 Versa Note

cardiagn.com

INL-46
< DTC/CIRCUIT DIAGNOSIS >
CARGO LAMP CONTROL CIRCUIT
CARGO LAMP CONTROL CIRCUIT
DescriptionINFOID:0000000012432745
Controls the cargo lamp (ground side) to turn the cargo lamp ON and OFF.
Component Function CheckINFOID:0000000012432746
CAUTION:
Before performing the diagnosis, check that the following is normal.
• Battery saver output/power supply
• Cargo lamp bulb
Diagnosis ProcedureINFOID:0000000012432747
Regarding Wiring Diagram information, refer to INL-21, "Wiring Diagram".
1.CHECK CARGO LAMP OUTPUT
1. Turn ignition switch OFF.
2. Remove the cargo lamp bulb.
3. Check continuity between BCM harness connector and ground.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> GO TO 2.
Fixed ON>>GO TO 3.
Fixed OFF>>Replace BCM after making sure battery saver output/power supply circuit is not shorted to volt- age. Refer to BCS-74, "
Removal and Installation" (with Intelligent Key system) or BCS-137,
"Removal and Installation" (without Intelligent Key system).
2.CHECK CARGO LAMP OPEN CIRCUIT
Check continuity between BCM harness connector and cargo lamp harness connector.
With Intelligent Key system
Without Intelligent Key system
Is the inspection result normal?
YES >> Replace cargo lamp.
NO >> Repair or replace the harness or connector.
BCM
GroundCondition
Continuity
Connector Terminal
M100 49 Back doorOpen
Yes
Closed No
BCM GroundCondition
Continuity
Connector Terminal
M20 70 Back doorOpen
Yes
Closed No
BCM Cargo lamp
Continuity
Connector TerminalConnector Terminal
M100 49B21 4Yes
BCM Cargo lamp
Continuity
Connector TerminalConnector Terminal
M20 70B21 4Yes
Revision: August 2015 2016 Versa Note

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