Nissan Qashqai (2007-2010). Manual — part 1213

SEC-52

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

STOP LAMP

STOP LAMP

Description

INFOID:0000000001096712

Stop lamp switch detects that brake pedal is depressed, and then transmits the signal to BCM.

Component Function Check

INFOID:0000000001096713

1.

CHECK STOP LAMP SWITCH INPUT SIGNAL

Check stop lamp function by depressing brake pedal.
Is the inspection result normal?

YES

>> Stop lamp switch is OK.

NO

>> Refer to

SEC-48, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001096714

1.

CHECK STOP LAMP SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT

1.

Disconnect stop lamp switch connector.

2.

Check voltage between stop lamp switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK STOP LAMP SWITCH SIGNAL CIRCUIT

1.

Check continuity between BCM harness connector and stop lamp switch connector.

2.

Check continuity between stop lamp switch connector and ground.

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

M66

51

Ground

Brake pedal is depressed

Battery voltage

Brake pedal is not depressed

0

Terminals

Voltage (V)

(Approx.)

(+)

(–)

Stop lamp switch connector

Terminal

E114 (with gasoline engine and M/
T models)
E115 (except gasoline engine and
M/T models)

1

Ground

Battery voltage

BCM connector

Terminal

Stop lamp switch connector

Terminal

Continuity

M66

51

E114 (with gasoline engine

and M/T models)

E115 (except gasoline en-

gine and M/T models)

2

Existed

STOP LAMP

SEC-53

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK STOP LAMP SWITCH

Check stop lamp switch function.
Refer to

SEC-49, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

NO

>> Replace stop lamp switch.

Component Inspection

INFOID:0000000001096715

1.

CHECK STOP LAMP SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect stop lamp switch harness connector.

3.

Check continuity between stop lamp switch terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Replace stop lamp switch.

Stop lamp switch connector

Terminal

Ground

Continuity

E114 (with gasoline engine and M/T models)
E115 (except gasoline engine and M/T models)

2

Ground

Not existed

Stop lamp switch

Condition

Continuity

Connector

Terminal

E114 (with gasoline engine and
M/T models)
E115 (except gasoline engine
and M/T models)

1

2

Brake pedal is depressed

Existed

Brake pedal is released

Not existed

SEC-54

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

HOOD SWITCH

HOOD SWITCH

Description

INFOID:0000000000944671

Hood switch detects that hood is open/close condition, and then transmits the signal to IPDM E/R.

Component Function Check

INFOID:0000000000944672

1.

CHECK FUNCTION

1.

Select “HOOD SW” in “Data Monitor” mode with CONSULT-III.

2.

Check the hood switch signal under the following condition.

Is the indication normal?

YES

>> INSPECTION END.

NO

>> Refer to

SEC-54, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000944673

1.

CHECK HOOD SWITCH SIGNAL

1.

Turn ignition switch OFF.

2.

Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 2.

2.

CHECK HOOD SWITCH SIGNAL CIRCUIT

1.

Disconnect IPDM E/R and hood switch connector.

2.

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

3.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK HOOD SWITCH GROUND CIRCUIT

Check continuity between hood switch harness connector and ground.

Test item

Condition

Status

HOOD SW

Hood

Open

ON

Close

OFF

IPDM E/R

Ground

Condition

Voltage (V)

(Approx.)

Connector

Terminal

E12

21

Ground

Hood

Open

0

Close

Battery voltage

IPDM E/R

Hood switch

Continuity

Connector

Terminal

Connector

Terminal

E12

21

E113

2

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E12

21

Ground

Not existed

HOOD SWITCH

SEC-55

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK IPDM E/R OUTPUT

1.

Connect the IPDM E/R connector.

2.

Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace IPDM E/R. Refer to

PCS-32, "Removal and Installation"

.

5.

CHECK HOOD SWITCH

Refer to

SEC-55, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace hood switch.

6.

CHECK INTERMITTENT INCIDENT

Refer to

GI-39, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

PCS-32, "Removal and Installation"

.

NO

>> Repair or replace malfunctioning parts.

Component Inspection

INFOID:0000000000944674

1.

CHECK HOOD SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect hood switch connector.

3.

Check continuity between hood switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace hood switch.

Hood switch

Ground

Continuity

Connector

Terminal

E113

1

Ground

Existed

IPDM E/R

Ground

Voltage (V)

(Approx.)

Connector

Terminal

E12

21

Ground

Battery voltage

Hood switch

Condition

Continuity

Terminal

1

2

Hood switch

Push

Not existed

Release

Existed