Nissan Qashqai J11. Manual — part 1453

B260F ENGINE STATUS

SEC-111

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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B260F ENGINE STATUS

DTC Logic

INFOID:0000000010438924

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(CAN communication line is open or shorted.)

• ECM

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC B260F-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000-00: Refer to

BCS-124, "DTC Description"

U1010-00:

Refer to

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait 2 seconds or more.

2.

Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.

Is DTC detected?

YES

>> Refer to

SEC-111, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010438925

1.

CHECK DTC PRIORITY

If DTC B260F-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000-00: Refer to

BCS-124, "DTC Description"

U1010-00:

Refer to

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

INSPECTION START

1.

Turn ignition switch ON.

2.

Select “Self Diagnostic Result” mode of “BCM” using CONSULT.

3.

Touch “ERASE”.

4.

Perform DTC CONFIRMATION PROCEDURE for DTC B260F-00. Refer to

SEC-111, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 3.

NO

>> INSPECTION END

3.

REPLACE ECM

Replace ECM.
Refer to the following procedure.

DTC No.

CONSULT screen items

DTC detecting condition

B260F-00

ENG STATE SIG LOST

BCM has not yet received the engine status signal from ECM when
ignition switch is in the ON position.

SEC-112

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B260F ENGINE STATUS

• HRA2DDT:

ECH-320, "Removal and Installation"

• K9K:

ECK-398, "Removal and Installation"

• R9M:

EC9-409, "Removal and Installation"

• MR16DDT:

ECM-616, "Removal and Installation"

• MR20DD:

ECM-1031, "Removal and Installation"

>> INSPECTION END

B261F ASCD CLUTCH SWITCH

SEC-113

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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B261F ASCD CLUTCH SWITCH

DTC Description

INFOID:0000000010438906

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(Clutch pedal position switch circuit is open or shorted)

• Clutch pedal position switch
• BCM

FAIL-SAFE

—

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 >> Refer

to

SEC-113, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010438907

1.

CHECK CLUTCH PEDAL POSITION SWITCH SIGNAL

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

REPLACE BCM

Replace BCM. Refer to

BCS-135, "Removal and Installation"

.

>> INSPECTION END

3.

CHECK CLUTCH PEDAL POSITION SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and clutch pedal position switch connector.

DTC No.

CONSULT screen items

DTC detection condition

B261F-00

ASCD CNCL/CLTCH SW

BCM detects the following status for 10 seconds 3 times
• Clutch pedal position switch input: 9 - 16 V
• Vehicle speed: 40 km/h (24.8 MPH) or more

(+)

(–)

Condition

Voltage

BCM

Connector

Terminal

E60

159

Ground

Clutch pedal posi-
tion switch

OFF (Clutch pedal
is depressed)

9 – 16 V

ON (Clutch pedal is
not depressed)

0 – 0.5 V

SEC-114

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B261F ASCD CLUTCH SWITCH

3.

Check continuity between clutch pedal position switch harness connector and BCM harness connector.

4.

Check continuity between clutch pedal position switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT

Check continuity between clutch pedal position switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

5.

CHECK CLUTCH PEDAL POSITION SWITCH

Refer to

SEC-114, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace clutch pedal position switch. Refer to

CL-11, "Removal and Installation"

.

6.

CHECK INTERMITTENT INCIDENT

Refer to

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000011420017

1.

CHECK CLUTCH PEDAL POSITION SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect clutch pedal position switch connector.

3.

Check continuity between clutch pedal position switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace clutch pedal position switch. Refer to

CL-11, "Removal and Installation"

.

Clutch pedal position switch

BCM

Continuity

Connector

Terminal

Connector

Terminal

E2

1

E60

159

Existed

Clutch pedal position switch

Ground

Continuity

Connector

Terminal

E2

1

Not existed

Clutch pedal position switch

Ground

Continuity

Connector

Terminal

E2

2

Existed

Clutch pedal position switch

Condition

Continuity

Terminal

1

2

Clutch pedal

Not depressed

Existed

Depressed

Not existed