Nissan Note E12. Manual - part 305

EXL-88

< DTC/CIRCUIT DIAGNOSIS >

TURN SIGNAL LAMP CIRCUIT

Is the inspection result normal?

YES

>> (When lamp other than side turn signal lamp does not turn ON) Check each bulb socket for inter-

nal short circuit, and if check result is normal, replace BCM. Refer to 

BCS-67, "Removal and

Installation"

.

NO

>> Repair or replace harness.

6.

CHECK TURN SIGNAL LAMP GROUND OPEN CIRCUIT

Check continuity between BCM harness connector and front combination lamp, door mirror or rear combina-

tion lamp and ground.

Front turn signal lamp

Rear turn signal lamp

Is the inspection result normal?

YES

>> Check corresponding bulb socket and harness. Repair or replace if necessary.

NO

>> Repair or replace harness.

BCM

Ground

Continuity

Connector

Terminal

RH

M99

61

No

LH

60

Front combination lamp

Ground

Continuity

Connector

Terminal

RH

E30 (Without DTRL)

6

Yes

LH

E29 (Without DTRL)

RH

E76 (With DTRL)

5

LH

E75 (With DTRL)

Rear combination lamp

Ground

Continuity

Connector

Terminal

RH

B27

6

Yes

LH

B25

FRONT FOG LAMP CIRCUIT

EXL-89

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

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A

B

EXL

N

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FRONT FOG LAMP CIRCUIT

Component Function Check

INFOID:0000000009486641

1.

CHECK FRONT FOG LAMP OPERATION

WITHOUT CONSULT

1. Start IPDM E/R auto active test. Refer to 

PCS-9, "Diagnosis Description"

.

2. Check that the front fog lamp is turned ON.

CONSULT

1. Select EXTERNAL LAMPS of IPDM E/R active test item.

2. While operating the test items, check that the front fog lamp is turned ON.

Is the front fog lamp turned ON?

YES

>> Front fog lamp circuit is normal.

NO

>> Refer to 

EXL-89, "Diagnosis Procedure"

. 

Diagnosis Procedure

INFOID:0000000009486642

Regarding Wiring Diagram information, refer to 

EXL-32, "Wiring Diagram"

.

1.

CHECK FRONT FOG LAMP FUSE

1. Turn ignition switch OFF.

2. Check that the following fuse is not blown.

Is the fuse blown?

YES

>> GO TO 2.

NO

>> Replace the fuse after repairing the affected circuit.

2.

CHECK FOG LAMP BULB

Check the applicable fog lamp bulb to be sure the proper bulb standard is in use and the bulb is not open.
Is the bulb OK?

YES

>> GO TO 3.

NO

>> Replace the bulb.

3.

CHECK FRONT FOG LAMP OUTPUT VOLTAGE

CONSULT ACTIVE TEST

1. Turn ignition switch OFF.

2. Disconnect front fog lamp connector.

3. Turn ignition switch ON.

4. Select EXTERNAL LAMPS  of IPDM E/R active test item.

5. While operating the fog lamps, check voltage between front fog lamp harness connector and ground.

FOG

: Front fog lamp ON

OFF

: Front fog lamp OFF

Unit

Fuse No.

Capacity

Front fog lamp

31

15 A

(+)

(

−)

Test item

Voltage

(Approx.)

Front fog lamp

Connector

Terminal

EXL-90

< DTC/CIRCUIT DIAGNOSIS >

FRONT FOG LAMP CIRCUIT

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

CHECK FRONT FOG LAMP GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between front fog lamp harness connector and ground.

Is the inspection result normal?

YES

>> Replace malfunctioning lamp.

NO

>> Repair or replace the harness or connector.

5.

CHECK FRONT FOG LAMP RELAY TO FRONT FOG LAMPS CIRCUIT FOR OPEN

1. Disconnect front fog lamp relay connector E58.

2. Check continuity between the front fog lamp relay harness connector E58 and the front fog lamp connec-

tors E53 and E54.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the harness or connector.

6.

CHECK FRONT FOG LAMP RELAY POWER SUPPLY CIRCUIT

Check the voltage between the front fog lamp relay connector E58 and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace the harness or connector.

7.

CHECK IPDM E/R TO FRONT FOG LAMP RELAY CONTROL CIRCUIT FOR OPEN

1. Disconnect IPDM E/R connector E46.

2. Check continuity between the front fog lamp relay harness connector E58 and the IPDM E/R connector

E46.

Is the inspection result normal?

YES

>> Check the front fog lamp relay. Refer to 

EXL-91, "Component Inspection"

.

RH

E54

1

Ground

EXTERNAL LAMPS

Fog

Battery voltage

Off

0 V

LH

E53

Fog

Battery voltage

Off

0 V

Front fog lamp

Ground

Continuity

Connector

Terminal

RH

E54

2

Yes

LH

E53

Connector

Terminal

Connector

Terminal

Continuity

E58

3

E53

1

Yes

E54

1

(+)

(

−)

Voltage

Connector

Terminal

E58

2

Ground

Battery voltage

5

Connector

Terminal

Connector

Terminal

Continuity

E58

1

E46

71

Yes

FRONT FOG LAMP CIRCUIT

EXL-91

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

NO

>> Repair or replace the harness or connector.

Component Inspection

INFOID:0000000009486643

1.

 CHECK FRONT FOG LAMP RELAY

1. Turn ignition switch OFF.

2. Remove front fog lamp relay.

3. Check the continuity between front fog lamp relay terminals 3 and 5 when voltage is supplied between ter-

minals 1 and 2.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace front fog lamp relay.

Terminals

Condition

Continuity

3 and 5

12V direct current supply between terminals 1 and 2

Yes

No current supply

No