Nissan Qashqai J11. Manual - part 456

ECK-384

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

STOP/START OFF SWITCH

STOP/START OFF SWITCH

Component Function Check

INFOID:0000000010434291

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 

ECK-385, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010434292

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

ECK-385

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

ECK

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 

ECK-386, "Component Inspection"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace stop/start OFF switch.

Component Inspection

INFOID:0000000010434293

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

ECK-386

< DTC/CIRCUIT DIAGNOSIS >

[K9K]

STOP/START OFF SWITCH

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace stop/start OFF switch.

Stop/start OFF switch

Condition

Continuity

+

–

Terminal

1

2

Stop/start OFF switch

Pressed

Existed

Released

Not existed

ENGINE CONTROL SYSTEM SYMPTOMS

ECK-387

< SYMPTOM DIAGNOSIS >

[K9K]

C

D

E

F

G

H

I

J

K

L

M

A

ECK

N

P

O

SYMPTOM DIAGNOSIS

ENGINE CONTROL SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000010290070

SYSTEM — Basic engine control system

SYMPTOM

Reference 
page

HARD/NO ST

AR

T

/REST

AR

T

 (EXCP

. HA

)

ENGINE ST

ALL

HES

IT

A

TION/SURGING/FLA

T

 SPOT

KN

OCK/D

E

T

O

NA

TION

LACK OF

 POWER

P

O

OR ACCELERA

TION

HI

 IDLE

LOW I

D

LE

NO ST

AR

T (with f

irst firing)

NO ST

AR

T (without 

first f

iring)

HARD T

O

 ST

AR

T WHEN 

ENGINE IS 

CO

LD

HARD T

O

 ST

AR

T WHEN 

ENGINE IS 

HO

T

AT

 I

D

L

E

DURING DRIV

ING

WHEN DECELE

R

A

TING

Warranty symptom code

AA

AB

AC

AD

AE

AF

Engine  body

x

x

x

x

x

x

x

x

x

x

x

EM-318, 

"Exploded 

View"

Air cleaner and duct

x

x

EM-279, 

"Exploded 

View"

ECM

x

x

x

x

x

x

x

x

x

x

x

x

x

ECK-268, 

"DTC Log-

ic"

, 

ECK-269, 

"DTC Log-

ic"

, 

ECK-270, 

"DTC Log-

ic"

 , 

ECK-271, 

"DTC Log-

ic"

,

ECK-274, 

"DTC Log-

ic"