Nissan X-Trail 32. Manual - part 1175

DAYTIME RUNNING LIGHT CIRCUIT

EXL-157

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Is the inspection result normal?

YES

>> Replace the corresponding front combination lamp. Refer to 

EXL-191, "Removal and Installation"

.

NO

>> Repair or replace harness.

Front combination lamp

—

Continuity

Connector

Terminal

RH

E155

8

Ground

Existed

LH

E156

EXL-158

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

STOP LAMP CIRCUIT

STOP LAMP CIRCUIT

Component Function Check

INFOID:0000000010788852

1.

CHECK STOP LAMP OPERATION

1.

Turn ignition switch ON.

2.

With operating the brake pedal, check that the stop lamp and high-mounted stop lamp is turned ON.

Is the inspection result normal?

YES

>> Stop lamp circuit is normal.

NO

>> Refer to 

EXL-158, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010788853

1.

CHECK SYMPTOM

Check symptom (A or B)

Which symptom is detected?

A

>> GO  TO  2.

B

>> GO  TO  7.

2.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not fusing.

CVT models

M/T models

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

3.

CHECK BCM POWER SUPPLY (STOP LAMP)

1.

Disconnect BCM connector.

2.

Check voltage between BCM harness connector and ground.

Depressed

: Stop lamp and high-mounted stop lamp 
ON

Fully re-
leased

: Stop lamp and high-mounted stop lamp 
OFF

Symptom

A

All of stop lamp and high-mounted stop lamp are not turned ON

B

Any of stop lamp and high-mounted stop lamp are not turned ON

Unit

Location

Fuse No.

Capacity

• BCM
• Stop lamp switch

Fuse block (J/B)

#10

10 A

Stop lamp switch

#30

Unit

Location

Fuse No.

Capacity

• BCM
• Stop lamp switch

Fuse block (J/B)

#10

10 A

Stop lamp switch

#20

STOP LAMP CIRCUIT

EXL-159

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK STOP LAMP SWITCH POWER SUPPLY

1.

Disconnect stop lamp switch connector.

2.

Connect BCM connector.

3.

Turn ignition switch ON.

4.

Check voltage between stop lamp switch harness connector and ground.

CVT models

M/T models

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

5.

CHECK STOP LAMP SWITCH SIGNAL CIRCUIT (OPEN)

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and stop lamp switch harness connector.

CVT models

M/T models

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK STOP LAMP SWITCH

Check stop lamp switch. Refer to 

EXL-161, "Component Inspection"

.

+

-

Voltage

BCM

Connector

Terminal

M85

145

Ground

9 – 16 V

+

-

Voltage

Stop lamp switch

Connector

Terminal

E115

1

Ground

9 – 16 V

3

+

-

Voltage

Stop lamp switch

Connector

Terminal

E121

1

Ground

9 – 16 V

3

BCM

Stop lamp switch

Continuity

Connector

Terminal

Connector

Terminal

E23

157

E115

2

Existed

158

4

Existed

BCM

Stop lamp switch

Continuity

Connector

Terminal

Connector

Terminal

E23

157

E121

2

Existed

158

4

Existed

EXL-160

< DTC/CIRCUIT DIAGNOSIS >

[LED HEADLAMP]

STOP LAMP CIRCUIT

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

NO

>> Replace stop lamp switch. Refer to 

BR-21, "Removal and Installation"

 (LHD models) or 

BR-85,

"Removal and Installation"

 (RHD models).

7.

CHECK STOP LAMP / HIGH-MOUNTED STOP LAMP OUTPUT VOLTAGE

With CONSULT

1.

Disconnect rear combination lamp (body side) and high-mounted stop lamp connectors.

2.

Turn ignition switch ON.

3.

Select “HEAD LAMP” of “BCM” using CONSULT.

4.

Select “STOP LAMP 1”, “STOP LAMP 2” or “STOP LAMP 3” in “Active Test” mode.

5.

With operating the test items, check voltage between BCM harness connector and ground.

Stop lamp RH

Stop lamp LH

High-mounted stop lamp

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> GO TO 8.

8.

CHECK STOP LAMP / HIGH-MOUNTED STOP LAMP POWER SUPPLY CIRCUIT (SHORT)

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and ground.

Stop lamp

High-mounted stop lamp

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

+

-

Test item

Voltage

(Approx.)

BCM

Connector

Terminal

B46

129

Ground

STOP LAMP 1

On

9 – 16 V

Off

0 V

+

-

Test item

Voltage

(Approx.)

BCM

Connector

Terminal

B46

134

Ground

STOP LAMP 2

On

9 – 16 V

Off

0 V

+

-

Test item

Voltage

(Approx.)

BCM

Connector

Terminal

B47

39

Ground

STOP LAMP 3

On

9 – 16 V

Off

0 V

BCM

—

Continuity

Connector

Terminal

RH

B46

129

Ground

Not existed

LH

134

BCM

—

Continuity

Connector

Terminal

B47

39

Ground

Not existed