Nissan Qashqai (2007-2010). Manual - part 1008

OUTSIDE KEY ANTENNA

DLK-111

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT 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.

Terminals

Condition

Signal

(Reference value)

(+)

(–)

Intelligent Key unit 

connector

Terminal

M40

Passenger side

(+)

37

Ground

Request switch 

is pressed

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

D50

1

Exists

38

2

DLK-112

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT 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"

.

Intelligent Key unit 

connector

Terminal

Ground

Continuity 

M40

37

Does not exist

38

Terminal

Condition

Signal

(Reference value)

(+)

(–)

Intelligent Key unit 

connector

Terminal

M40

Passenger side

(+)

37

Ground

Door request switch 

is pressed

When Intelligent 
Key is in the anten-
na detection area.

When Intelligent 
Key is not in the 
antenna detection 
area.

Passenger side

(-)

38

When Intelligent 
Key is in the anten-
na detection area.

When Intelligent 
Key is not in the 
antenna detection 
area.

JMKIA0514ZZ

JMKIA0514ZZ

JMKIA0395ZZ

JMKIA0515ZZ

OUTSIDE KEY ANTENNA

DLK-113

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

REAR BUMPER

REAR BUMPER : Description

INFOID:0000000001109335

Detects whether Intelligent Key is outside the vehicle.
Installed in rear bumper.

REAR BUMPER : Component Function Check

INFOID:0000000001109336

1.

CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL

With CONSULT-III

1.

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

2.

Touch “BK DOOR ANT”. 

3.

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

Is the inspection result normal?

YES

>> Outside key antenna is OK.

NO

>> Refer to 

DLK-113, "REAR BUMPER : Diagnosis Procedure"

.

REAR BUMPER : Diagnosis Procedure

INFOID:0000000001109337

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

:BK DOOR ANT

Outside key antenna (rear bumper)

DLK-114

< COMPONENT DIAGNOSIS >

[WITH I-KEY, WITHOUT SUPER LOCK]

OUTSIDE KEY ANTENNA

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

Rear bumper

(+)

17

Ground

Request switch 

is pressed

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

When Intelligent Key 
is not in the antenna 
detection area.

Rear bumper

(-)

18

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

17

B81 (rear bumper)

1

Exists

18

2