Nissan Note E12. Manual - part 561

SEC-96

< DTC/CIRCUIT DIAGNOSIS >

B261F ASCD CLUTCH SWITCH

>> Inspection End

Component Inspection

INFOID:0000000009606319

1.

CHECK CLUTCH INTERLOCK SWITCH

1. Turn ignition switch OFF.

2. Disconnect clutch interlock switch connector.

3. Check continuity between clutch interlock switch terminals.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Replace clutch interlock switch. Refer to 

CL-10, "Exploded View"

.

Clutch interlock switch

Condition

Continuity

Terminal

1

2

Clutch pedal

Not depressed

No

Depressed

Yes

B2620 PARK/NEUTRAL POSITION SWITCH

SEC-97

< DTC/CIRCUIT DIAGNOSIS >

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A

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B2620 PARK/NEUTRAL POSITION SWITCH

DTC Logic

INFOID:0000000009606320

NOTE:

• If DTC B2620 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

BCS-57, "DTC Logic"

.

• If DTC B2620 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to

BCS-58, "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” mode of “BCM” using CONSULT.
Is DTC detected?

YES >> Go 

to 

SEC-97, "Diagnosis Procedure"

.

NO

>> Inspection End

Diagnosis Procedure

INFOID:0000000009606321

Regarding Wiring Diagram information, refer to 

SEC-49, "Wiring Diagram"

.

1.

CHECK DTC OF COMBINATION METER

Check DTC in “Self Diagnostic Result” mode of “METER/M&A” using CONSULT.

Refer to 

MWI-20, "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)

SEC-98

< DTC/CIRCUIT DIAGNOSIS >

B2620 PARK/NEUTRAL POSITION SWITCH

3.

CHECK PARK/NEUTRAL POSITION SWITCH POWER SUPPLY 

1. Turn ignition switch OFF.

2. Disconnect park/neutral position switch connector.

3. Turn ignition switch ON.

4. Check voltage between park/neutral position switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK PARK/NEUTRAL POSITION SWITCH INPUT SIGNAL 

1. Turn ignition switch OFF.

2. Connect park/neutral position switch connector.

3. Turn ignition switch ON.

4. 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-67, "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 PARK/NEUTRAL POSITION SWITCH SIGNAL CIRCUIT 

1. Turn ignition switch OFF.

2. Disconnect park/neutral position switch connector.

3. Disconnect BCM connector.

4. Check continuity between park/neutral position switch harness connector and BCM harness connector.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

7.

CHECK PARK/NEUTRAL POSITION SWITCH

Refer to 

SEC-99, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 8.

NO 

>> Replace park/neutral position switch. Refer to 

TM-18, "Removal and Installation"

.

(+)

(–)

Voltage (V)

(Approx.)

Park/neutral position switch

Connector

Terminal

F24

2

Ground

Battery voltage

(+)

(–)

Condition

Voltage

BCM

Connector

Terminal

M98

102

Ground

Shift lever

Neutral position

Battery voltage

Except neutral position 

0 – 1.5 V

Park/neutral position switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

F24

3

M98

102

Yes

B2620 PARK/NEUTRAL POSITION SWITCH

SEC-99

< DTC/CIRCUIT DIAGNOSIS >

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8.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-41, "Intermittent Incident"

.

>> Inspection End

Component Inspection

INFOID:0000000009606322

1.

CHECK PARK/NEUTRAL POSITION SWITCH

1. Turn ignition switch OFF.

2. Disconnect park/neutral position switch connector.

3. Check continuity between park/neutral position switch terminals.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Replace park/neutral position switch. Refer to 

TM-18, "Removal and Installation"

.

Park/neutral position switch

Condition

Continuity

Terminal

2

3

Shift  lever

Neutral position

Yes

Except neutral position

No