Nissan Qashqai (2007-2010). Manual — part 1075

OUTSIDE KEY ANTENNA

DLK-379

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness between Intelligent Key unit and outside key antenna.

3.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2

1.

Replace outside key antenna. (New antenna or other antenna)

2.

Connect Intelligent Key unit connector and outside key antenna connector.

3.

Check signal between Intelligent Key unit connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> Replace outside key antenna (driver side). Refer to

DLK-275, "DRIVER SIDE : Exploded View"

.

NO

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

PASSENGER SIDE

Intelligent Key unit connector

Terminal

Ground

Continuity

M40

19

Not existed

20

Terminals

Condition

Signal

(Reference value)

(+)

(–)

Intelligent Key unit

connector

Terminal

M40

Driver side

(+)

19

Ground

Door request

switch is

pushed

When Intelligent Key
is in the antenna de-
tection area.

When Intelligent Key
is not in the antenna
detection area.

Driver side

(-)

20

Door request

switch is

pushed

When Intelligent Key
is in the antenna de-
tection area.

When Intelligent Key
is not in the antenna
detection area.

JMKIA0397ZZ

JMKIA0514ZZ

JMKIA0395ZZ

JMKIA0515ZZ

DLK-380

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

OUTSIDE KEY ANTENNA

PASSENGER SIDE : Description

INFOID:0000000001109350

Detects whether Intelligent Key is outside the vehicle.
Integrated in front outside handle (passenger side).

PASSENGER SIDE : Component Function Check

INFOID:0000000001109351

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL

With CONSULT-III

1.

Check “ANTENNA” in “Active Test” mode with CONSULT-III.

2.

Touch “ASSIST ANT”.

3.

When Intelligent Key is in outside key antenna (passenger side) detection area, hazard lamp is flashes.

Is the inspection result normal?

YES

>> Outside key antenna is OK.

NO

>> Refer to

DLK-383, "REAR BUMPER : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000001109352

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 1

1.

Turn ignition switch OFF.

2.

Check signal between Intelligent Key unit connector and ground with oscilloscope.

Test Item

Outside Antenna

ANTENNA

:ASSIST ANT

Outside key antenna (passenger side)

OUTSIDE KEY ANTENNA

DLK-381

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

NO

>> GO TO 2.

2.

CHECK OUTSIDE KEY ANTENNA CIRCUIT

1.

Disconnect Intelligent Key unit connector and front outside handle connector.

2.

Check continuity between Intelligent Key unit connector and outside key antenna connector.

3.

Check continuity between Intelligent Key unit connector and ground.

Terminal

Condition

Signal

(Reference value)

(+)

(–)

Intelligent Key unit

connector

Terminal

M40

Passenger

side

(+)

37

Ground

Request switch

is pushed

When Intelligent Key
is in the antenna de-
tection area.

When Intelligent Key
is not in the antenna
detection area.

Passenger

side

(-)

38

When Intelligent Key
is in the antenna de-
tection area.

When Intelligent Key
is not in the antenna
detection area.

JMKIA0397ZZ

JMKIA0514ZZ

JMKIA0395ZZ

JMKIA0515ZZ

Intelligent Key unit

connector

Terminal

Outside key antenna connector

Terminal

Continuity

M40

37

D70

1

Existed

38

2

DLK-382

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

OUTSIDE KEY ANTENNA

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness between Intelligent Key unit and outside key antenna.

3.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL 2

1.

Replace outside key antenna. (New antenna or other antenna)

2.

Connect Intelligent Key unit connector and outside key antenna connector.

3.

Check signal between Intelligent Key unit connector and ground with oscilloscope.

Is the inspection result normal?

YES

>> Replace outside key antenna. Refer to

DLK-275, "PASSENGER SIDE : Exploded View"

(passen-

ger side).

NO

>> Check intermittent incident. Refer to

GI-39, "Intermittent Incident"

.

REAR BUMPER

Intelligent Key unit connector

Terminal

Ground

Continuity

M40

37

Not existed

38

Terminal

Condition

Signal

(Reference value)

(+)

(–)

Intelligent Key unit

connector

Terminal

M40

Passenger

side

(+)

37

Ground

Door request

switch is

pushed

When Intelligent Key
is in the antenna de-
tection area.

When Intelligent Key
is not in the antenna
detection area.

Passenger

side

(-)

38

When Intelligent Key
is in the antenna de-
tection area.

When Intelligent Key
is not in the antenna
detection area.

JMKIA0397ZZ

JMKIA0514ZZ

JMKIA0395ZZ

JMKIA0515ZZ