Nissan Quest E52. Manual - part 644

EXL-180

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN TYPE]

DAYTIME RUNNING LIGHT RELAY CIRCUIT

DAYTIME RUNNING LIGHT RELAY CIRCUIT

Component Function Check

INFOID:0000000009653155

1.

CHECK DAYTIME RUNNING LIGHT OPERATION

CONSULT ACTIVE TEST

1.

Select “DAYTIME RUNNING LIGHT” of BCM (HEADLAMP) active test item.

2.

With operating the test items, check that daytime running light operation.

Is the inspection result normal?

YES

>> Daytime running light relay circuit is normal.

NO

>> Refer to 

EXL-180, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009653156

1.

CHECK DAYTIME RUNNING LIGHT RELAY FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not fusing.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace the fuse after repairing the applicable circuit.

2.

CHECK DAYTIME RUNNING LIGHT RELAY POWER SUPPLY

1.

Remove daytime running light relay.

2.

Check voltage between daytime running light relay harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK DAYTIME RUNNING LIGHT RELAY

Check daytime running light relay. Refer to 

EXL-181, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace daytime running light relay.

4.

CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OUTPUT

CONSULT ACTIVE TEST

1.

Install daytime running light relay.

2.

Turn ignition switch ON.

3.

Select “DAYTIME RUNNING LIGHT” of BCM (HEADLAMP) active test item.

4.

With operating the test item, check voltage between IPDM E/R harness connector and ground.

On

: Daytime running light ON

Off

: Daytime running light OFF

Unit

Fuse No.

Capacity

Daytime running light relay

#59

10 A

(+)

(

−

)

Voltage

(Approx.)

Daytime running light relay

Connector

Terminal

E17

1

Ground

Battery voltage

5

DAYTIME RUNNING LIGHT RELAY CIRCUIT

EXL-181

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Is the inspection result normal?

YES

>> Daytime running light relay circuit is OK.

NO-1 (Fixed at 0 V)>>GO TO 5.
NO-2 (Fixed at battery voltage) >>Replace IPDM E/R.

5.

CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Remove daytime running light relay.

3.

Disconnect IPDM E/R harness connector.

4.

Check continuity between IPDM E/R harness connector and daytime running light relay harness connec-
tor.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK DAYTIME RUNNING LIGHT RELAY CONTROL SIGNAL SHORT CIRCUIT

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

NO

>> Repair or replace harness.

Component Inspection

INFOID:0000000009653157

1.

CHECK DAYTIME RUNNING LIGHT RELAY

1.

Turn the ignition switch OFF.

2.

Remove daytime running light relay.

3.

Apply battery voltage to daytime running light relay- between terminals 1 and 2.

4.

Check continuity between daytime running light relay terminals.

Is the inspection result normal?

YES

>> Daytime running light relay is normal.

NO

>> Replace daytime running light relay.

(+)

(

−

)

Test item

Voltage

(Approx.)

IPDM E/R

Connector

Terminal

E346

105

Ground

DAYTIME RUN-
NING LIGHT

On

0 V

Off

Battery voltage

IPDM E/R

Daytime running light relay

Continuity

Connector

Terminal

Connector

Terminal

E346

105

E17

2

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E346

105

Not existed

Daytime running light relay

Condition

Continuity

Terminal

E17

5

3

Voltage

Apply

Existed

Not Apply

Not existed

4

Apply

Not existed

Not Apply

Existed

EXL-182

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN TYPE]

PARKING LAMP CIRCUIT

PARKING LAMP CIRCUIT

Component Function Check

INFOID:0000000009653158

1.

CHECK PARKING LAMP OPERATION

CONSULT ACTIVE TEST

1.

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

2.

With operating the test items, check that the parking lamp is turned ON.

Is the inspection result normal?

YES

>> Parking lamp circuit is normal.

NO

>> Refer to 

EXL-182, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009653159

1.

CHECK PARKING LAMP FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not fusing.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK PARKING LAMP SHORT CIRCUIT

1.

Disconnect the following connectors.

-

IPDM E/R

-

Front combination lamp

-

Front side marker lamp

2.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace fuse. (Replace IPDM E/R if fusing is found again.)

NO

>> Repair or replace harness. And then replace the fuse.

3.

CHECK PARKING LAMP BULB

Check applicable lamp bulb.
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace bulb.

4.

CHECK PARKING LAMP OUTPUT VOLTAGE

CONSULT ACTIVE TEST

1.

Disconnect front combination lamp connector.

2.

Turn ignition switch ON.

3.

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

4.

With operating the test items, check voltage between IPDM E/R harness connector and ground.

TAIL

: Parking lamp ON

Off

: Parking lamp OFF

Unit

Location

Fuse No.

Capacity

• Parking  lamp
• Front side marker lamp

IPDM E/R

#52

10 A

IPDM E/R

Ground

Continuity

Connector

Terminal

E346

91

Not existed

92

PARKING LAMP CIRCUIT

EXL-183

< DTC/CIRCUIT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace IPDM E/R.

5.

CHECK PARKING LAMP OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between IPDM E/R harness connector and front combination lamp harness connector.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK PARKING LAMP GROUND OPEN CIRCUIT

Check continuity between front combination lamp harness connector and ground.

Is the inspection result normal?

YES

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

NO

>> Repair or replace harness.

(+)

(

−

)

Test  item

Voltage

(Approx.)

IPDM E/R

Connector

Terminal

RH

E346

91

Ground

EXTERNAL 
LAMPS

TAIL

Battery voltage

Off

0 V

LH

92

TAIL

Battery voltage

Off

0 V

IPDM E/R

Front combination lamp

Continuity

Connector

Terminal

Connector

Terminal

RH

E346

91

E349

1

Existed

LH

92

E348

Front combination lamp

Ground

Continuity

Connector

Terminal

RH

E349

2

Existed

LH

E348