Nissan Qashqai J11. Manual - part 1961

PCS-116

< DTC/CIRCUIT DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

AV CONTROL UNIT

AV CONTROL UNIT

Diagnosis Procedure

INFOID:0000000010434075

1.

CHECK FUNCTION

1.

Turn ignition switch OFF.

2.

Disconnect audio unit or NAVI control unit connector.

3.

Turn ignition switch ON.

4.

Select "INTELLIGENT KEY" of "BCM" using CONSULT.

5.

Select "AUTO ACC 2" in "ACTIVE TEST" mode.

6.

Check continuity between audio unit or NAVI control unit harness conector and ground.

Without NAVI  models

With NAVI models

Is the inspection normal?

YES

>> Refer to 

GI-41, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK BCM OUTPUT CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and audio unit or NAVI control unit connector.

Without NAVI models

With NAVI models

4.

Check continuity between BCM harness connector and ground.

Is the inspection normal?

YES

>> Replace BCM. Refer to 

BCS-132, "Removal and Installation"

.

NO

>> Repair or replace harness.

(+)

(–)

Voltage

(Approx.)

Audio unit

Connector

Terminal

M10: Without display audio

44

Ground

3.15 V

M11: With display audio

27

(+)

(–)

Voltage

(Approx)

NAVI control unit

Connector

Terminal

M48

7

Ground

3.15 V

BCM

Audio unit

Continuity

Connector

Terminal

Connector

Terminal

M69

106

M10: Without display audio

44

Existed

M11: With display audio

27

BCM

Audio unit

Continuity

Connector

Terminal

Connector

Terminal

M69

106

M48

7

Existed

BCM

—

Continuity

Connector

Terminal

M69

106

Ground

Not existed

PCS

PUSH-BUTTON IGNITION SWITCH

PCS-117

< DTC/CIRCUIT DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

PUSH-BUTTON IGNITION SWITCH

Component Function Check

INFOID:0000000010434070

1.

CHECK FUNCTION

1.

Select “PUSH SW” in “Data Monitor” mode with CONSULT. 

2.

Check the push-button ignition switch signal under the following conditions.

Is the indication normal?

YES

>> INSPECTION END.

NO

>> Refer to  

PCS-117, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010434071

1.

CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL 1

1.

Turn ignition switch OFF.

2.

Disconnect push-button ignition switch connector and IPDM E/R connector.

3.

Check voltage between push-button ignition switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 1

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and push-button ignition switch harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-132, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL 2

1.

Disconnect BCM connector.

2.

Connect IPDM E/R connector.

3.

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

Test item

Condition

Status

PUSH SW

Push-button ignition switch is pressed

ON

Push-button ignition switch is not pressed

OFF

(+)

(–)

Voltage

Push-button ignition switch

Connector

Terminal

M31

8

Ground

9 – 16 V

BCM

Push-button ignition switch

Continuity

Connector

Terminal

Connector

Terminal

M69

101

M31

8

Existed

BCM

Ground

Continuity

Connector

Terminal

M69

8

Not existed

PCS-118

< DTC/CIRCUIT DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

PUSH-BUTTON IGNITION SWITCH

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 2

1.

Check continuity between IPDM E/R harness connector and push-button ignition switch harness connec-
tor.

2.

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

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-68, "Removal and Installation"

.

NO

>> Repair or replace harness.

5.

CHECK PUSH-BUTTON IGNITION SWITCH GROUND CIRCUIT 

Check continuity between push-button ignition switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK PUSH-BUTTON IGNITION SWITCH

Refer to 

PCS-118, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Replace push-button ignition switch. Refer to 

PCS-123, "Removal and Installation"

.

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010434072

1.

CHECK PUSH-BUTTON IGNITION SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect push-button ignition switch connector.

3.

Check continuity between push-button ignition switch terminals.

(+)

(–)

Voltage

IPDM E/R

Connector

Terminal

E38

32

Ground

6 – 16 V

IPDM E/R

Push-button ignition switch

Continuity

Connector

Terminal

Connector

Terminal

E38

32

M31

8

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E38

32

Not existed

Push-button ignition switch

Ground

Continuity

Connector

Terminal

M31

4

Existed

PCS

PUSH-BUTTON IGNITION SWITCH

PCS-119

< DTC/CIRCUIT DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace push-button ignition switch. Refer to 

PCS-123, "Removal and Installation"

.

Push-button ignition switch

Condition

Continuity

Terminal

4

8

Pressed

Existed

Not pressed

Not existed