
POWER SUPPLY AND GROUND CIRCUITWT-35
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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. Turn ignition switch OFF.
2. Disconnect BCM connectors.
3. Check voltage between BCM connector 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 and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> Repair harness or connector.
Terminal No. Signal nameFuses and fusible link No.
37 Battery power supply 8 (10A)
42 12 (10A)
50 G (40A)
11 Ignition switch ACC or ON 18 (10A)
38 Ignition switch ON or START 2 (10A)
BCMGround Ignition switch position
Connector Terminal
—OFF
ACC ON
M18 11
0 V
Battery voltage
Battery voltage
37
Battery voltage
38 0 V0 V
M19 42
Battery voltage Battery voltage
50
BCM GroundContinuity
Connector Terminal
M19 55—Yes
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual B2198 NATS ANTENNA AMP.SEC-59
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B2198 NATS ANTENNA AMP.
DTC LogicINFOID:0000000012430371
DTC DETECTION LOGIC
DTC NISSAN NOTE 2016 Service Repair Manual B2198 NATS ANTENNA AMP.SEC-59
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2198 NATS ANTENNA AMP.
DTC LogicINFOID:0000000012430371
DTC DETECTION LOGIC
DTC](/manual-img/5/57363/w960_57363-2915.png)
B2198 NATS ANTENNA AMP.SEC-59
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B2198 NATS ANTENNA AMP.
DTC LogicINFOID:0000000012430371
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition).
Refer to BCS-13, "
POWER CONSUMPTION CONTROL SY STEM : System Description".
2. Turn ignition switch ON.
3. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-59, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430372
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in IPDM E/R is not blown.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace the blown fuse after repairing the cause of blowing.
2.CHECK NATS ANTENNA AMP. POWER SUPPLY
1. Disconnect NATS antenna amp. connector.
2. Check voltage between NATS antenna amp. harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK NATS ANTENNA AMP. POWER SUPPLY CIRCUIT
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R har ness connector and NATS antenna amp. connector.
DTC No. Trouble diagnosis name DTC detecting conditionPossible cause
B2198 NATS ANTENNA AMP Inactive communication between NATS
antenna amp. and BCM is detected when
BCM enters in the low power consumption
mode. (BCM sleep condition) • Harness or connectors
(NATS antenna amp. circuit is open or
shorted.)
• NATS antenna amp.
•BCM
Signal name Fuse No.
Battery power supply 53 (20 A)
(+)
(–)Voltage (V)
(Approx.)
NATS antenna amp.
Connector Terminal
M21 1GroundBattery voltage
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual SEC-62
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2555 STOP LAMP
B2555 STOP LAMP
DTC LogicINFOID:0000000012430373
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION NISSAN NOTE 2016 Service Repair Manual SEC-62
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2555 STOP LAMP
B2555 STOP LAMP
DTC LogicINFOID:0000000012430373
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION](/manual-img/5/57363/w960_57363-2918.png)
SEC-62
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2555 STOP LAMP
B2555 STOP LAMP
DTC LogicINFOID:0000000012430373
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Depress brake pedal and wait 1 second or more.
2. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-62, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430374
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK STOP LAMP SWITCH INPUT SIGNAL 1
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
Is the inspection normal?
YES >> GO TO 2.
NO-1 >> Check 10 A fuse [No. 30, located in the fuse block (J/B)].
NO-2 >> Check harness for open or short between BCM and fuse.
2.CHECK STOP LAMP SWIT CH POWER SUPPLY CIRCUIT
1. Disconnect stop lamp switch connector.
2. Check voltage between stop lamp switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check harness for open or short between stop lamp switch and fuse.
DTC No. Trouble diagnosis name DTC detecting conditionPossible cause
B2555 STOP LAMP CIRCUIT BCM makes a comparison between the
upper voltage and lower voltage of stop
lamp switch. It judges from their values to
detect the malfunctioning circuit. • Harness or connectors
(Stop lamp switch circuit is open or
shorted.)
• Stop lamp switch
•Fuse
•BCM
(+)
(–)Voltage (V)
(Approx.)
BCM
Connector Terminal
M98 105GroundBattery voltage
(+)
(–)Voltage (V)
(Approx.)
Stop lamp switch
Connector Terminal
E13 (CVT) 1GroundBattery voltage
E57 (MT)
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual B2603 SHIFT POSITIONSEC-73
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2603 SHIFT POSITION
DTC LogicINFOID:0000000012430386
DTC DETECTION LOGIC
NOTE:
• NISSAN NOTE 2016 Service Repair Manual B2603 SHIFT POSITIONSEC-73
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2603 SHIFT POSITION
DTC LogicINFOID:0000000012430386
DTC DETECTION LOGIC
NOTE:
•](/manual-img/5/57363/w960_57363-2929.png)
B2603 SHIFT POSITIONSEC-73
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2603 SHIFT POSITION
DTC LogicINFOID:0000000012430386
DTC DETECTION LOGIC
NOTE:
• If DTC B2603 is displayed with DTC B2601, first perform the trouble diagnosis for DTC B2601. Refer to SEC-68, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE 1
1. Shift the selector lever to the P position.
2. Turn ignition switch ON and wait 1 second or more.
3. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-73, "Diagnosis Procedure".
NO >> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE 2
1. Shift the selector lever to the position other than P and N, and wait 1 second or more.
2. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-73, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430387
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.INSPECTION START
Perform inspection in accordance with procedure that confirms DTC.
Which procedure confirms DTC?
DTC confirmation procedure 1>>GO TO 2.
DTC confirmation procedure 2>>GO TO 8.
2.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in IPDM E/R is not blown.
Is the inspection result normal?
DTC No. Trouble diagnosis name DTC detecting conditionPossible causes
B2603 SHIFT POSITION BCM detects the following status when ignition
switch is in the ON position:
• Transmission range switch signal: approx. 0
V.
• CVT shift selector (park position switch) sig- nal: approx. 0 V. • Harness or connector
[CVT shift selector (park position
switch) circuit is open or shorted.]
• Harness or connectors (Transmission range switch circuit is
open or shorted.)
• CVT shift selector (park position switch)
• Transmission range switch
•BCM
Signal name Fuse No.
Ignition power supply 49 (10 A)
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual SEC-74
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2603 SHIFT POSITION
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.CHECK TRANSMISSION RANGE SWITCH NISSAN NOTE 2016 Service Repair Manual SEC-74
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2603 SHIFT POSITION
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.CHECK TRANSMISSION RANGE SWITCH](/manual-img/5/57363/w960_57363-2930.png)
SEC-74
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2603 SHIFT POSITION
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY
1. Disconnect transmission range switch connector.
2. Turn ignition switch ON.
3. Check voltage between transmission range switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between transmission range s witch harness connector and IPDM E/R harness connec-
tor.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO >> Repair or replace harness.
5.CHECK BCM INPUT SIGNAL
1. Turn ignition switch OFF.
2. Connect transmission range switch harness connector.
3. Turn ignition switch ON.
4. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 13.
NO >> GO TO 6.
6.CHECK BCM INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect transmission range switch connector.
3. Disconnect BCM connector.
4. Check continuity between transmission range switch harness connector and BCM harness connector.
Is the inspection result normal?
(+)
(–)Voltage (V)
(Approx.)
Transmission range switch
Connector Terminal
F52 7GroundBattery voltage
Transmission range switch IPDM E/R
Continuity
Connector TerminalConnector Terminal
F52 7E45 21Yes
(+)
(–)Condition Voltage (V)
(Approx.)
BCM
Connector Terminal
M98 102Ground Selector lever P or N position Battery voltage
Other than above 0
Transmission range switch BCM
Continuity
Connector TerminalConnector Terminal
F52 10M98 102Yes
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual B2604 SHIFT POSITIONSEC-77
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B2604 SHIFT POSITION
DTC LogicINFOID:0000000012430390
DTC DETECTION LOGIC
NOTE:
• NISSAN NOTE 2016 Service Repair Manual B2604 SHIFT POSITIONSEC-77
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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DTC LogicINFOID:0000000012430390
DTC DETECTION LOGIC
NOTE:
•](/manual-img/5/57363/w960_57363-2933.png)
B2604 SHIFT POSITIONSEC-77
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DTC LogicINFOID:0000000012430390
DTC DETECTION LOGIC
NOTE:
• If DTC B2604 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-63, "
DTC Logic".
• If DTC B2604 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-64, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Shift the selector lever to the P position.
2. Turn ignition switch ON and wait 5 seconds or more.
3. Shift the selector lever to the N position and wait 5 seconds or more.
4. Shift the selector lever to any position other than P and N, and wait 5 seconds or more.
5. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-77, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430391
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK DTC OF TCM
Check DTC in “Self Diagnostic Re sult” of “TCM” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis related to the detected DTC. Refer to TM-110, "DTC Index".
NO >> GO TO 2.
2.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in IPDM E/R is not blown.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
3.CHECK TRANSMISSION RA NGE SWITCH POWER SUPPLY
1. Disconnect transmission range switch connector.
2. Turn ignition switch ON.
DTC No. Trouble diagnosis name DTC detecting conditionPossible cause
B2604 SHIFT PN DIAG CAN The following states are detected for 5 seconds
while ignition switch is ON:
• P/N position signal is sent from transmission
range switch but shift position signal input
(CAN) from TCM is other than P and N.
• P/N position signal is not sent from transmis-
sion range switch but shift position signal input
(CAN) from TCM is P or N. • Harness or connectors
(The CAN communication line is
open or shorted.)
• Harness or connectors (Transmission rang e switch circuit
is open or shorted.)
•TCM
•BCM
Signal name Fuse No.
Ignition power supply 49 (10 A)
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual B261F ASCD CLUTCH SWITCHSEC-85
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DTC LogicINFOID:0000000012430401
DTC DETECTION LOGIC
N NISSAN NOTE 2016 Service Repair Manual B261F ASCD CLUTCH SWITCHSEC-85
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DTC DETECTION LOGIC
N](/manual-img/5/57363/w960_57363-2941.png)
B261F ASCD CLUTCH SWITCHSEC-85
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B261F ASCD CLUTCH SWITCH
DTC LogicINFOID:0000000012430401
DTC DETECTION LOGIC
NOTE:
• If DTC B261F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B261F is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
BCS-64, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Drive vehicle at a speed of 40 km/h (24.8 MPH) or more for 10 seconds.
3. Decrease the vehicle speed to below 40 km/h (24.8 MPH).
4. Repeat steps 2 and 3 twice (total of 3 times).
5. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-85, "Diagnosis Procedure".
NO >> Inspection End
Diagnosis ProcedureINFOID:0000000012430402
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK DTC OF COMBINATION METER
Check DTC in “Self Diagnostic Result ” of “METER/M&A” using CONSULT.
Refer to MWI-24, "
DTC Index".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in the fuse block (J/B) is not blown.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
DTC No. CONSULT screen items
(Trouble diagnosis content) DTC detecting condition
Possible cause
B261F ASCD CNCL/CLTCH SW
(ASCD clutch interlock
switch) BCM detects the following status for 10 seconds
3 times:
• Clutch interlock switch input: 0 V.
• Vehicle speed: 40 km/h (24.8 MPH) or more. • Harness or connectors.
(CAN communication line is open
or shorted.)
• Harness or connectors. (Clutch interlock switch circuit is
open or shorted)
• Clutch interlock switch
• Combination meter
•BCM
Signal name Fuse No.
Ignition power supply 10 (10 A)
Revision: August 2015 2016 Versa Note
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![NISSAN NOTE 2016 Service Repair Manual SEC-88
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2620 PARK/NEUTRAL POSITION SWITCH
B2620 PARK/NEUTRAL POSITION SWITCH
DTC LogicINFOID:0000000012430404
NOTE:
• If DTC B2620 is displayed NISSAN NOTE 2016 Service Repair Manual SEC-88
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2620 PARK/NEUTRAL POSITION SWITCH
B2620 PARK/NEUTRAL POSITION SWITCH
DTC LogicINFOID:0000000012430404
NOTE:
• If DTC B2620 is displayed](/manual-img/5/57363/w960_57363-2944.png)
SEC-88
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2620 PARK/NEUTRAL POSITION SWITCH
B2620 PARK/NEUTRAL POSITION SWITCH
DTC LogicINFOID:0000000012430404
NOTE:
• If DTC B2620 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B2620 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-64, "
DTC Logic".
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine.
2. Drive vehicle at a speed of 40 km/h (24.8 MPH) or more for 10 seconds.
3. Decrease the vehicle speed to below 40 km/h (24.8 MPH).
4. Repeat steps 2 and 3 twice (total of 3 times).
5. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-88, "Diagnosis Procedure".
NO >> Inspection End
Diagnosis ProcedureINFOID:0000000012430405
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK DTC OF COMBINATION METER
Check DTC in “Self Diagnostic Result” of “METER/M&A” using CONSULT.
Refer to MWI-24, "
DTC Index".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK FUSE
1. Turn power switch OFF.
2. Check that the following fuse in the fuse block (J/B) is not blown.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace the blown fuse after repairing the cause of blowing.
DTC No. CONSULT screen items
(Trouble diagnosis content) DTC detecting condition
Possible cause
B2620 NEUTRAL SW
(Neutral switch) BCM detects the following status for 10 sec-
onds 3 times:
• Park/neutral position switch input: Battery
voltage
• Vehicle speed: 40 km/h (24.8 MPH) or more. • Harness or connector
(CAN communication line is open
or shorted.)
• Harness or connector (Park/neutral position switch circuit
is open or shorted.)
• Park/neutral position switch
• Combination meter
•BCM
Signal name Fuse No.
Ignition power supply 3 (10 A)
Revision: August 2015 2016 Versa Note
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