Nissan Qashqai J11. Manual - part 1709

TURN SIGNAL LAMP CIRCUIT

EXL-137

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

-

Door mirror

-

Rear turn signal lamp

3.

Turn ignition switch ON.

4.

With operating the turn signal switch, check voltage between BCM harness connector and ground.

Front turn signal lamp

Side turn signal lamp

+

-

Test item

Voltage

(Approx.)

BCM

Connector

Terminal

RH

E60

168

Ground

Turn signal 
switch

Right

Center

0 V

LH

167

Left

Center

0 V

+

-

Test item

Voltage

(Approx.)

BCM

Connector

Terminal

RH

M70

43

Ground

Turn signal 
switch

Right

Center

0 V

LH

42

Left

Center

0 V

PKID0926E

PKID0926E

PKID0926E

PKID0926E

EXL-138

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

TURN SIGNAL LAMP CIRCUIT

Rear turn signal lamp

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 5.

5.

CHECK TURN SIGNAL LAMP POWER SUPPLY CIRCUIT (SHORT)

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and ground.

Front turn signal lamp

Side turn signal lamp

Rear turn signal lamp

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-132, "Removal and Installation"

.

NO

>> Repair or replace harness.

6.

CHECK TURN SIGNAL LAMP POWER SUPPLY CIRCUIT (OPEN)

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

+

-

Test  item

Voltage

(Approx.)

BCM

Connector

Terminal

RH

B3

136

Ground

Turn signal 
switch

Right

Center

0 V

LH

133

Left

Center

0 V

PKID0926E

PKID0926E

BCM

—

Continuity

Connector

Terminal

RH

E60

168

Ground

Not existed

LH

167

BCM

—

Continuity

Connector

Terminal

RH

M70

43

Ground

Not existed

LH

42

BCM

—

Continuity

Connector

Terminal

RH

B3

136

Ground

Not existed

LH

133

TURN SIGNAL LAMP CIRCUIT

EXL-139

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

3.

Check continuity between BCM harness connector and each turn signal lamp harness connector.

Front turn signal lamp

Side turn signal lamp (LHD models)

Side turn signal lamp (RHD models)

Rear turn signal lamp

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

7.

CHECK TURN SIGNAL LAMP GROUND CIRCUIT

Check continuity between each turn signal lamp harness connector and ground.

Front turn signal lamp

Side turn signal lamp (LHD models)

Side turn signal lamp (RHD models)

BCM

Front combination lamp

Continuity

Connector

Terminal

Connector

Terminal

 RH

E60

168

E93

8

Existed

 LH

167

E91

BCM

Door mirror

Continuity

Connector

Terminal

Connector

Terminal

 RH

M70

43

D27

13

Existed

 LH

42

D3

BCM

Door mirror

Continuity

Connector

Terminal

Connector

Terminal

 RH

M70

43

D40

13

Existed

 LH

42

D16

BCM

Rear turn signal lamp

Continuity

Connector

Terminal

Connector

Terminal

 RH

B3

136

B80

1

Existed

 LH

133

B23

Front combination lamp

—

Continuity

Connector

Terminal

 RH

E93

6

Ground

Existed

 LH

E91

Door mirror

—

Continuity

Connector

Terminal

 RH

D27

14

Ground

Existed

 LH

D3

Door mirror

—

Continuity

Connector

Terminal

 RH

D40

14

Ground

Existed

 LH

D16

EXL-140

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

TURN SIGNAL LAMP CIRCUIT

Rear turn signal lamp

Is the inspection result normal?

YES-1 >> Front turn signal lamp or rear turn signal lamp: GO TO 8.
YES-2 >> Side turn signal lamp: Replace side turn signal lamp. Refer to 

EXL-166, "Removal and Installa-

tion"

.

NO

>> Repair or replace harness.

8.

CHECK TURN SIGNAL LAMP BULB

Check the applicable turn signal lamp bulb.

Is the inspection result normal?

YES

>> Check the corresponding turn signal lamp bulb socket. Repair or replace if necessary.

NO

>> Replace the corresponding turn signal lamp bulb. Refer to 

EXL-162, "Replacement"

 (front turn

signal lamp) or 

EXL-175, "Replacement"

 (rear turn signal lamp).

Rear turn signal lamp

—

Continuity

Connector

Terminal

 RH

B80

2

Ground

Existed

 LH

B23