Nissan Qashqai J11. Manual - part 559

 

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Nissan Qashqai J11. Manual - part 559

 

 

EC9-392

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

HOOD SWITCH

HOOD SWITCH

Component Function Check

INFOID:0000000010309413

1.

CHECK HOOD SWITCH FUNCTION

With CONSULT

1.

Turn ignition switch ON.

2.

Select “HOOD SW” in “DATA MONITOR” mode of “IPDM E/R” using CONSULT.

3.

Check indication as per the following conditions.

Without CONSULT

1.

Turn ignition switch ON.

2.

Check the voltage between hood switch harness connector and ground as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC9-392, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010309414

1.

CHECK IPDM E/R OUTPUT 

1.

Turn ignition switch OFF.

2.

Open the engine hood.

3.

Disconnect hood switch harness connector.

4.

Turn ignition switch ON.

5.

Check the voltage between hood switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK HOOD SWITCH SIGNAL CIRCUIT

1.

Disconnect IPDM E/R harness connector.

2.

Check the continuity between hood switch harness connector and IPDM E/R harness connector.

Monitor item

Condition

Indication

HOOD SW

Engine hood

Close

OPEN

Open

CLOSE

+

Condition

Voltage

(Approx.)

Hood switch

Connector

Terminal

E100

1

Ground

Engine 
hood

Close

Battery voltage

Open

0 V

+

Voltage

(Approx.)

Hood switch

Connector

Terminal

E100

1

Ground

Battery voltage

+

Continuity

Hood switch

IPDM E/R

Connector

Terminal

Connector

Terminal

E100

1

E102

60

Existed

HOOD SWITCH

EC9-393

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC9

N

P

O

3.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

NO

>> Repair or replace error-detected parts.

3.

CHECK HOOD SWITCH GROUND CIRCUIT

Check the continuity between hood switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace error-detected parts.

4.

CHECK HOOD SWITCH

Check the hood switch. Refer to 

EC9-393, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Replace hood switch.

Component Inspection

INFOID:0000000010309415

1.

CHECK HOOD SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect hood switch harness connector.

3.

Check the continuity between hood switch terminals as per the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace hood switch.

+

Continuity

Hood switch

Connector

Terminal

E100

2

Ground

Existed

Hood switch

Condition

Continuity

+

Terminal

1

2

Hood switch

Released

Existed

Depressed

Not existed

EC9-394

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

STOP/START OFF SWITCH

STOP/START OFF SWITCH

Component Function Check

INFOID:0000000010499347

1.

CHECK STOP/START OFF SWITCH FUNCTION

With CONSULT

1.

Turn ignition switch ON.

2.

Select “AT STOP START SW” in “DATA MONITOR” mode of “BCM” using CONSULT.

3.

Check “AT STOP START SW” indication as per the following condition.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC9-394, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010499348

1.

CHECK STOP/START OFF SWITCH POWER SUPPLY (INDICATOR)

1.

Turn ignition switch OFF.

2.

Disconnect stop/start OFF switch harness connector.

3.

Turn ignition switch ON.

4.

Check the voltage between stop/start OFF switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check power supply circuit.

2.

CHECK STOP/START OFF SWITCH GROUND CIRCUIT (INDICATOR)

1.

Turn ignition switch OFF.

2.

Disconnect combination meter harness connector.

3.

Check the continuity between stop/start OFF switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK STOP/START OFF SWITCH POWER SUPPLY (SWITCH)

Check the voltage between stop/start OFF switch harness connector and ground.

Monitor item

Condition

Indication

AT STOP START SW

Stop/start OFF switch

ON

On

OFF

Off

+

Voltage

(Approx.)

Stop/start OFF switch

Connector

Terminal

M110

5

Ground

Battery voltage

+

Continuity

Stop/start OFF switch

Connector

Terminal

M110

6

Ground

Existed

STOP/START OFF SWITCH

EC9-395

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC9

N

P

O

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK STOP/START OFF SWITCH INPUT SIGNAL CIRCUIT

1.

Disconnect BCM harness connector.

2.

Check the continuity between BCM harness connector and stop/start OFF switch harness connector.

3.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> Check BCM power supply and ground circuit.

NO

>> Repair or replace error-detected parts.

5.

CHECK STOP/START OFF SWITCH GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check the continuity between stop/start OFF switch harness connector and ground.

3.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace error-detected parts.

6.

CHECK STOP/START OFF SWITCH

Check the stop/start OFF switch. Refer to 

EC9-395, "Component Inspection"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace stop/start OFF switch.

Component Inspection

INFOID:0000000010499349

1.

CHECK STOP/START OFF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect stop/start OFF switch harness connector.

3.

Check the continuity between stop/start OFF switch harness connectors as per the following condition.

+

Voltage

(Approx.)

Stop/start OFF switch

Connector

Terminal

M110

1

Ground

Battery voltage

+

Continuity

BCM

Stop/start OFF switch

Connector

Terminal

Connector

Terminal

M69

99

M110

1

Existed

Continuity

Stop/start OFF switch

Connector

Terminal

M110

2

Ground

Existed

 

 

 

 

 

 

 

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