B2604 SHIFT POSITIONSEC-77
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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B2604 SHIFT POSITION
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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SEC-78
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2604 SHIFT POSITION
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. Reconnect transmission range switch connector.
3. Turn ignition switch ON.
4. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 9.
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.
5. Check continuity between transmission range switch harness connector and ground.
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
Transmission range switch GroundContinuity
Connector Terminal
F52 10 No
Revision: August 2015 2016 Versa Note
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SEC-80
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2605 SHIFT POSITION
B2605 SHIFT POSITION
DTC LogicINFOID:0000000012430393
DTC DETECTION LOGIC
NOTE:
• If DTC B2605 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B2605 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 1 second or more.
3. Shift the selector lever to the N position and wait 1 second or more.
4. Shift the selector lever to any position other than P and N, and wait 1 second or more.
5. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-80, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430394
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK IPDM E/R INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK IPDM E/R INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Disconnect transmission range switch connector.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2605 SHIFT PN DIAG IPDM When ignition switch is ON, P/N position
signal input from transmission range switch
and P/N position signal (CAN) input from
IPDM E/R do not match. • Harness or connectors
(The CAN communication line is open or
shorted.)
• Harness or connectors (Transmission range switch circuit is
open or shorted.)
• Transmission range switch
• IPDM E/R
•BCM
(+)
(–)Condition Voltage (V)
(Approx.)
IPDM E/R
Connector Terminal
F42 40Ground Selector lever P or N position Battery voltage
Other than above 0
Revision: August 2015 2016 Versa Note
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B2605 SHIFT POSITIONSEC-81
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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4. Check continuity between IPDM E/R harness connector and transmission range switch harness connec- tor.
5. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
3.CHECK BCM INPUT SIGNAL
1. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK BCM INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Disconnect transmission range switch connector.
4. Check continuity between BCM harness connecto r and transmission range switch harness connector.
5. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
5.REPLACE BCM
1. Replace BCM. Refer to BCS-74, "
Removal and Installation".
2. Perform initialization of BCM using CONSULT. Refer to the CONSULT Immobilizer mode and follow the on-screen instructions.
3. Perform DTC CONFIRMATION PROCEDURE for B2605. Refer to SEC-80, "
DTC Logic".
Is DTC B2605 detected again?
YES >> Replace IPDM E/R. Refer to PCS-30, "Removal and Installation".
NO >> Inspection End.
IPDM E/R Transmission range switch
Continuity
Connector TerminalConnector Terminal
F 424 0F 521 0Y es
IPDM E/R GroundContinuity
Connector Terminal
F42 40 No
(+)
(–)Condition Voltage (V)
(Approx.)
BCM
Connector Terminal
M98 102Ground Selector lever P or N position Battery voltage
Other than above 0
BCM Transmission range switch
Continuity
Connector TerminalConnector Terminal
M98 102F52 10Yes
BCM GroundContinuity
Connector Terminal
M98 102 No
Revision: August 2015 2016 Versa Note
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SEC-82
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B2608 STARTER RELAY
B2608 STARTER RELAY
DTC LogicINFOID:0000000012430395
DTC DETECTION LOGIC
NOTE:
• If DTC B2608 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-64, "
DTC Logic".
• If DTC B2608 is displayed with other DTC (BCM), first perform the trouble diagnosis for other DTC detected.\
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under t he following conditions to start engine.
- Selector lever: In the P position
- Brake pedal: Depressed
2. Wait 1 second after engine started.
3. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-82, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430396
Regarding Wiring Diagram information, refer to SEC-37, "Wiring Diagram".
1.CHECK DTC OF IPDM E/R
Check DTC in “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis relat ed to the detected DTC. Refer to PCS-20, "DTCIndex".
NO >> GO TO 2.
2.CHECK STARTER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2608 STARTER RELAY BCM outputs starter relay OFF signal but
BCM receives starter relay ON signal from
IPDM E/R (CAN). • Harness or connectors
(The CAN communication line is open or
shorted.)
• Harness or connectors (Starter relay circuit is open or shorted.)
•IPDM E/R
• Starter relay
(+)
(–) Condition Voltage (V)
(Approx.)
BCM
Connector Terminal
M98 97 Ground CVT selector lever N or P position Battery voltage
Other than above
0
Revision: August 2015 2016 Versa Note
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SEC-84
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B260F ENGINE STATUS
B260F ENGINE STATUS
DescriptionINFOID:0000000012430398
BCM receives the engine status signal from ECM via CAN communication.
DTC LogicINFOID:0000000012430399
DTC DETECTION LOGIC
NOTE:
• If DTC B260F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-63, "
DTC Logic".
• If DTC B260F 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. Turn ignition switch ON and wait 2 seconds or more.
2. Check DTC in “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC detected?
YES >> Go to SEC-84, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430400
1.INSPECTION START
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” of “BCM” using CONSULT.
3. Touch ERASE.
4. Perform DTC CONFIRMATION PROCEDURE for DTC B260F. Refer to SEC-84, "
DTC Logic".
Is DTC detected?
YES >> GO TO 2.
NO >> Inspection End.
2.REPLACE ECM
1. Replace ECM. Refer to EC-477, "
Removal and Installation".
2. Perform “ADDITIONAL SERVICE WHEN REPLACING ECM”.
Refer to EC-125, "
Work Procedure".
>> Inspection End.
DTC No. Trouble diagnosis name DTC detecting conditionPossible cause
B260F ECM CAN COMM BCM has not yet received the engine status
signal from ECM when ignition switch is in
the ON position. • Harness or connectors
(The CAN communication line is open
or shorted.)
•ECM
Revision: August 2015 2016 Versa Note
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B261F ASCD CLUTCH SWITCHSEC-85
< DTC/CIRCUIT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
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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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SEC-86
< DTC/CIRCUIT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
B261F ASCD CLUTCH SWITCH
3.CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY
1. Disconnect clutch interlock switch connector.
2. Turn ignition switch ON.
3. Check voltage between clutch interlock switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK CLUTCH INTERLOCK SWITCH SIGNAL
1. Connect clutch interlock switch connector.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.REPLACE BCM
1. Replace BCM. Refer to BCS-74, "
Removal and Installation".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT. Refer to the CON-
SULT Immobilizer mode and follow the on-screen instructions.
>> Inspection End.
6.CHECK CLUTCH INTERLOCK SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between clutch interlock switch harness connector and BCM harness connector.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace harness.
7.CHECK CLUTCH INTERLOCK SWITCH
Refer to SEC-87, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Replace clutch interlock switch. Refer to CL-11, "
Exploded View".
8.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "
Intermittent Incident".
(+)
(–)Voltage (V)
(Approx.)
Clutch interlock switch
Connector Terminal
E34 1GroundBattery voltage
(+)
(–)Condition Voltage
BCM
Connector Terminal
M98 101Ground Clutch pedal Released
0 V
Depressed Battery voltage
Clutch interlock switch BCM
Continuity
Connector TerminalConnector Terminal
E34 2M98 101Yes
Revision: August 2015 2016 Versa Note
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