Nissan Qashqai J11. Manual — part 1208

INTELLIGENT KEY WARNING BUZZER

DLK-101

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 1]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

INTELLIGENT KEY WARNING BUZZER

Component Function Check

INFOID:0000000010434609

1.

CHECK FUNCTION

1.

Select “INTELLIGENT KEY” of “BCM” using CONSULT.

2.

Select “OUTSIDE BUZZER” in “ACTIVE TEST” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Intelligent Key warning buzzer is OK.

NO

>> Refer to

DLK-101, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010434610

1.

CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect Intelligent Key warning buzzer connector.

3.

Check voltage between Intelligent Key warning buzzer harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and Intelligent Key warning buzzer harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-135, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK GROUND CIRCUIT

Check continuity between Intelligent Key warning buzzer harness connector and ground.

Monitor item

Status

OUTSIDE BUZZER

ON

Outside warning buzzer

Buzzer sounds

OFF

Buzzer does not sound

(+)

(–)

Condition

Voltage

Intelligent Key warning buzzer

Connector

Terminal

E7

1

Ground

Operate Intelligent Key
buzzer

9 – 16 V

BCM

Intelligent Key warning buzzer

Continuity

Connector

Terminal

Connector

Terminal

E60

164

E7

1

Existed

BCM

Ground

Continuity

Connector

Terminal

E60

164

Not existed

DLK-102

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 1]

OUTSIDE KEY ANTENNA

OUTSIDE KEY ANTENNA

DRIVER SIDE

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000010434574

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1

1.

Turn ignition switch OFF.

2.

Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-132, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK OUTSIDE KEY ANTENNA CIRCUIT

1.

Disconnect BCM connector and outside key antenna (driver side) connector.

2.

Check continuity between BCM harness connector and outside key antenna (driver side) harness connec-
tor.

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M69

100

Ground

When ignition switch
and any door switch is
ON

When Intelligent Key
is not in the antenna
detection area

When Intelligent Key
is in the antenna de-
tection area

120

Ground

When ignition switch
and any door switch is
ON

When Intelligent Key
is not in the antenna
detection area

When Intelligent Key
is in the antenna de-
tection area

JSMIA1348GB

JSMIA1406GB

JSMIA1507GB

JSMIA1506GB

OUTSIDE KEY ANTENNA

DLK-103

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 1]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

OUTSIDE KEY ANTENNA

DRIVER SIDE

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000010434574

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1

1.

Turn ignition switch OFF.

2.

Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-135, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK OUTSIDE KEY ANTENNA CIRCUIT

1.

Disconnect BCM connector and outside key antenna (driver side) connector.

2.

Check continuity between BCM harness connector and outside key antenna (driver side) harness connec-
tor.

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M69

100

Ground

When ignition switch
and any door switch is
ON

When Intelligent Key
is not in the antenna
detection area

When Intelligent Key
is in the antenna de-
tection area

120

Ground

When ignition switch
and any door switch is
ON

When Intelligent Key
is not in the antenna
detection area

When Intelligent Key
is in the antenna de-
tection area

JSMIA1348GB

JSMIA1406GB

JSMIA1507GB

JSMIA1506GB

DLK-104

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 1]

OUTSIDE KEY ANTENNA

YES

>> Replace outside handle grip RH.

NO

>> Replace BCM. Refer to

BCS-132, "Removal and Installation"

.

PASSENGER SIDE

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000010434572

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1

1.

Turn ignition switch OFF.

2.

Check signal between BCM harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-132, "Removal and Installation"

.

NO

>> GO TO 2.

2.

CHECK OUTSIDE KEY ANTENNA CIRCUIT

1.

Disconnect BCM connector and outside key antenna (passenger side) connector.

2.

Check continuity between BCM harness connector and outside key antenna (passenger side) harness
connector.

(+)

(–)

Condition

Signal

(Reference value)

BCM

Connector

Terminal

M69

118

Ground

When ignition switch
and any door switch is
ON

When Intelligent Key
is not in the antenna
detection area

When Intelligent Key
is in the antenna de-
tection area

119

Ground

When ignition switch
and any door switch is
ON

When Intelligent Key
is not in the antenna
detection area

When Intelligent Key
is in the antenna de-
tection area

JSMIA1507GB

JSMIA1506GB

JSMIA1507GB

JSMIA1506GB