Nissan X-Trail 32. Manual - part 1224

TURN SIGNAL LAMP CIRCUIT

EXL-353

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN HEADLAMP]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

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-121, "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

B46

136

Ground

Turn signal 
switch

Right

Center

0 V

LH

133

Left

Center

0 V

PKID0926E

PKID0926E

BCM

—

Continuity

Connector

Terminal

RH

E23

168

Ground

Not existed

LH

167

BCM

—

Continuity

Connector

Terminal

RH

M87

43

Ground

Not existed

LH

42

BCM

—

Continuity

Connector

Terminal

RH

B46

136

Ground

Not existed

LH

133

EXL-354

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN HEADLAMP]

TURN SIGNAL LAMP CIRCUIT

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 turn signal lamp

Continuity

Connector

Terminal

Connector

Terminal

 RH

E23

168

E46

1

Existed

 LH

167

E27

BCM

Door mirror

Continuity

Connector

Terminal

Connector

Terminal

 RH

M87

43

D43

13

Existed

 LH

42

D3

BCM

Door mirror

Continuity

Connector

Terminal

Connector

Terminal

 RH

M87

43

D23

13

Existed

 LH

42

D98

BCM

Rear combination lamp (body side)

Continuity

Connector

Terminal

Connector

Terminal

 RH

B46

136

B59

3

Existed

 LH

133

B80

Front combination lamp

—

Continuity

Connector

Terminal

 RH

E46

2

Ground

Existed

 LH

E27

Door mirror

—

Continuity

Connector

Terminal

 RH

D43

14

Ground

Existed

 LH

D3

Door mirror

—

Continuity

Connector

Terminal

 RH

D23

14

Ground

Existed

 LH

D98

TURN SIGNAL LAMP CIRCUIT

EXL-355

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN HEADLAMP]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

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-385, "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-1 >> Front turn signal lamp: Check the corresponding front turn signal lamp bulb socket. Repair or

replace if necessary.

YES-2 >> Rear turn signal lamp: Check the corresponding rear turn signal lamp bulb socket and harness.

Repair or replace if necessary.

NO

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

EXL-376, "Replacement"

 (front turn

signal lamp) or 

EXL-389, "REAR COMBINATION LAMP (BODY SIDE) : Replacement"

 (rear turn

signal lamp).

Rear turn signal lamp

—

Continuity

Connector

Terminal

 RH

B59

4

Ground

Existed

 LH

B80

EXL-356

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN HEADLAMP]

LIGHT & RAIN SENSOR

LIGHT & RAIN SENSOR

Component Function Check

INFOID:0000000011008678

1.

CHECK LIGHT & RAIN SENSOR

1.

Clean light & rain sensor detection area of windshield fully.

2.

Turn ignition switch ON.

3.

Turn lighting switch AUTO.

4.

With the light & rain sensor illuminating, check the auto light function. 

Is the inspection result normal?

YES

>> Light & rain sensor is normal.

NO

>> Refer to 

EXL-356, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000011008679

1.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY

1.

Turn ignition switch OFF

2.

Disconnect light & rain sensor connector.

3.

Turn ignition switch ON.

4.

Check voltage between light & rain sensor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK LIGHT & RAIN SENSOR POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Remove interior room lamp relay.

3.

Check continuity between interior room lamp relay harness connector and light & rain sensor harness
connector.

Is the inspection result normal?

YES

>> Perform the interior interior room lamp power supply circuit diagnosis. Refer to 

INL-65, "Diagnosis

Procedure"

.

NO

>> Repair or replace harness.

3.

CHECK LIGHT & RAIN SENSOR GROUND CIRCUIT

Check continuity between light & rain sensor harness connector and ground.

Condition

Auto light function

Light & rain sensor

When illuminating

Not operating

When shutting off light

Operating

+

-

Voltage

Light & rain sensor

Connector

Terminal

R20

1

Ground Battery 

voltage

Interior Room lamp relay

Light & rain sensor

Continuity

Connector

Terminal

Connector

Terminal

M44

5

R20

1

Existed

Light & rain sensor

—

Continuity

Connector

Terminal

R20

3

Ground

Existed