Nissan Murano Z51 (2008 year). Manual - part 194

 

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Nissan Murano Z51 (2008 year). Manual - part 194

 

 

EXL-212

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (IPDM E/R)

EXTERNAL LAMPS

Off

OFF

TAIL

Operates the tail lamp relay.

Lo

Operates the headlamp low relay.

Hi

Operates the headlamp low relay and ON/OFF the headlamp high relay at 1 sec-
ond intervals.

Fog

Operates the front fog lamp relay.

Test item

Operation

Description

Revision: 2008 October

2009 Murano

POWER SUPPLY AND GROUND CIRCUIT

EXL-213

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

COMPONENT DIAGNOSIS

POWER SUPPLY AND GROUND CIRCUIT

BCM (BODY CONTROL MODULE)

BCM (BODY CONTROL MODULE) : Diagnosis Procedure

INFOID:0000000003737072

1.

CHECK FUSE AND FUSIBLE LINK

Check that the following fuse and fusible link are not blown.

Is the fuse fusing?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is

blown.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connectors.

3.

Check voltage between BCM harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> Repair harness or connector.

3.

CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Di-
agnosis Procedure

INFOID:0000000003729569

1.

CHECK FUSES AND FUSIBLE LINK

Check that the following IPDM E/R fuses or fusible links are not blown.

Signal name

Fuse and fusible link No.

Battery power supply

L

10

Terminals

Voltage

(Approx.)

(+)

(

)

BCM

Ground

Connector

Terminal

M118

1

Battery voltage

M119

11

BCM

Ground

Continuity

Connector

Terminal

M119

13

Existed

Revision: 2008 October

2009 Murano

EXL-214

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

POWER SUPPLY AND GROUND CIRCUIT

Is the fuse fusing?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is

blown.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check voltage between IPDM E/R harness connector and the ground.

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> Repair the harness or connector.

3.

CHECK GROUND CIRCUIT

Check continuity between IPDM E/R harness connectors and the ground.

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair the harness or connector.

Signal name

Fuses and fusible link No.

Battery power supply

E

50

51

Terminals

Voltage

(Approx.)

(+)

(

)

IPDM E/R

Connector

Terminal

Ground

E9

1

Battery voltage

IPDM E/R

Ground

Continuity

Connector

Terminal

E10

12

Existed

E11

41

Revision: 2008 October

2009 Murano

EXTERIOR LAMP FUSE

EXL-215

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

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A

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EXL

N

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EXTERIOR LAMP FUSE

Description

INFOID:0000000003261431

Fuse list

Diagnosis Procedure

INFOID:0000000003261432

1.

CHECK FUSE

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> Repair the applicable circuit. And then replace the fuse.

NO

>> The fuse is normal.

Unit

Location

Fuse No.

Capacity

Headlamp HI (LH) 

IPDM E/R

#54

10 A

Headlamp HI (RH) 

IPDM E/R

#55

10 A

Headlamp LO (LH) 

IPDM E/R

#56

15 A

Headlamp LO (RH) 

IPDM E/R

#57

15 A

Front fog lamp

IPDM E/R

#58

15 A

• Parking  lamp
• Front side marker lamp

IPDM E/R

#52

10 A

• Tail  lamp
• Rear side marker lamp
• License plate lamp
• Each illumination

IPDM E/R

#53

10 A

Stop lamp

FUSE BLOCK (J/B)

#7

10 A

Back-up lamp

FUSE BLOCK (J/B)

#4

10 A

Unit

Location

Fuse No.

Capacity

Headlamp HI (LH) 

IPDM E/R

#54

10 A

Headlamp HI (RH) 

IPDM E/R

#55

10 A

Headlamp LO (LH) 

IPDM E/R

#56

15 A

Headlamp LO (RH) 

IPDM E/R

#57

15 A

Front fog lamp

IPDM E/R

#58

15 A

• Parking  lamp
• Front side marker lamp

IPDM E/R

#52

10 A

• Tail lamp
• Rear side marker lamp
• License plate lamp
• Each illumination

IPDM E/R

#53

10 A

Stop lamp

FUSE 
BLOCK (J/B)

#7

10 A

Back-up lamp

FUSE 
BLOCK (J/B)

#4

10 A

Revision: 2008 October

2009 Murano

EXL-216

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

HEADLAMP (HI) CIRCUIT

HEADLAMP (HI) CIRCUIT

Component Function Check

INFOID:0000000003261433

1.

CHECK HEADLAMP (HI) OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Activate IPDM E/R auto active test. Refer to 

PCS-10, "Diagnosis Description"

.

2.

Check that the headlamp switches to the high beam.

CONSULT-III ACTIVE TEST

1.

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

2.

With operating the test items, check that the headlamp (HI) is turned ON.

NOTE:
ON/OFF is repeated 1 second each.

Is the headlamp (HI) turned ON?

YES

>> Headlamp (HI) circuit is normal.

NO

>> Refer to 

EXL-216, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003261434

1.

CHECK HEADLAMP (HI) OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Turn the ignition switch OFF.

2.

Disconnect the headlamp high connector.

3.

Turn the ignition switch ON.

4.

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

5.

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

Is the measurement value normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK HEADLAMP (HI) OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector and the headlamp high harness connector.

Hi

: Headlamp (HI) ON

Off

: Headlamp (HI) OFF

Terminals

Test item

Voltage

(Approx.)

(+)

(

)

IPDM E/R

Ground

EXTERNAL 

LAMPS

Connector

Terminal

RH

E345

89

Hi

Battery 
voltage

Off

0 V

LH

90

Hi

Battery 
voltage

Off

0 V

Revision: 2008 October

2009 Murano

HEADLAMP (HI) CIRCUIT

EXL-217

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Does continuity exist?

YES

>> GO TO 5.

NO

>> Repair the harnesses or connectors.

3.

CHECK HEADLAMP (HI) FUSE

1.

Turn the ignition switch OFF.

2.

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> GO TO 4.

NO

>> Replace IPDM E/R.

4.

CHECK HEADLAMP HIGH (HI) SHORT CIRCUIT

1.

Disconnect IPDM E/R connector.

2.

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

Does continuity exist?

YES

>> Repair the harnesses or connectors. And then replace the fuse.

NO

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

5.

CHECK HEADLAMP (HI) GROUND OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect the headlamp high connector.

3.

Check continuity between the headlamp high harness connector and ground.

Does continuity exist?

YES

>> Replace the headlamp (HI) bulb. (Bulb socket is abnormally.)

NO

>> Repair the harnesses or connectors.

IPDM E/R

Headlamp high

Continuity

Connector

Terminal

Connector

Terminal

RH

E345

89

E317

1

Existed

LH

90

E316

1

Unit

Location

Fuse No.

Capacity

Headlamp HI (RH) 

IPDM E/R

#55

10 A

Headlamp HI (LH) IPDM E/R

#54

10 

A

IPDM E/R 

Ground

Continuity

Connector

Terminal

RH

E345

89

Not existed

LH

90

Headlamp high 

Ground

Continuity

Connector

Terminal

RH

E317

2

Existed

LH

E316

2

Revision: 2008 October

2009 Murano

EXL- 218

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

HEADLAMP (LO) CIRCUIT

HEADLAMP (LO) CIRCUIT

Component Function Check

INFOID:0000000003261435

1.

CHECK HEADLAMP (LO) OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Activate IPDM E/R auto active test. Refer to 

PCS-10, "Diagnosis Description"

.

2.

Check that the headlamp is turned ON.

CONSULT-III ACTIVE TEST

1.

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

2.

With operating the test items, check that the headlamp (LO) is turned ON.

Is the headlamp (LO) turned ON?

YES

>> Headlamp (LO) is normal.

NO

>> Refer to 

EXL-218, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003261436

1.

CHECK HEADLAMP (LO) OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Turn the ignition switch OFF.

2.

Disconnect the headlamp low connector.

3.

Turn the ignition switch ON.

4.

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

5.

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

Is the measurement value normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK HEADLAMP (LO) OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector and the headlamp low harness connector.

Does continuity exist?

Lo

: Headlamp (LO) ON

Off

: Headlamp (LO) OFF

Terminals

Test item

Voltage

(Approx.)

(+)

(

)

IPDM E/R

Ground

EXTERNAL 

LAMPS

Connector

Terminal

RH

E345

83

Lo

Battery
voltage

Off

0 V

LH

84

Lo

Battery
voltage

Off

0 V

IPDM E/R

Headlamp low

Continuity

Connector

Terminal

Connector

Terminal

RH

E345

83

E321

1

Existed

LH

84

E320

1

Revision: 2008 October

2009 Murano

HEADLAMP (LO) CIRCUIT

EXL-219

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

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F

G

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A

B

EXL

N

O

P

YES

>> GO TO 5.

NO

>> Repair the harnesses or connectors.

3.

CHECK HEADLAMP (LO) FUSE

1.

Turn the ignition switch OFF.

2.

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> GO TO 4.

NO

>> Replace IPDM E/R.

4.

CHECK HEADLAMP (LO) SHORT CIRCUIT

1.

Disconnect IPDM E/R connector.

2.

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

Does continuity exist?

YES

>> Repair the harnesses or connectors. And then replace the fuse.

NO

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

5.

CHECK HEADLAMP (LO) GROUND OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect the headlamp low connector.

3.

Check continuity between the headlamp low harness connector and ground.

Does continuity exist?

YES

>> Replace the headlamp (LO) bulb. (Bulb socket is abnormally.)

NO

>> Repair the harnesses or connectors.

Unit

Lotion

Fuse No.

Capacity

Headlamp LO (RH) 

IPDM E/R

#57

15 A

Headlamp LO (LH) 

IPDM E/R

#56

15 A

IPDM E/R

Ground

Continuity

Connector

Terminal

RH

E345

83

Not existed

LH

84

Headlamp low

Ground

Continuity

Connector

Terminal

RH

E321

2

Existed

LH

E320

2

Revision: 2008 October

2009 Murano

EXL-220

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

FRONT FOG LAMP CIRCUIT

FRONT FOG LAMP CIRCUIT

Component Function Check

INFOID:0000000003729570

1.

CHECK FRONT FOG LAMP OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Activate IPDM E/R auto active test. Refer to 

PCS-10, "Diagnosis Description"

.

2.

Check that the front fog lamp is turned ON.

CONSULT-III ACTIVE TEST

1.

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

2.

With 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-220, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000003729571

1.

CHECK FRONT FOG LAMP FUSE

1.

Turn the ignition switch OFF.

2.

Check that the following fuse is not fusing.

Is the fuse fusing?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK FRONT FOG LAMP SHORT CIRCUIT

1.

Disconnect IPDM E/R connector and the front fog connector.

2.

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

Does continuity exist?

YES

>> Repair the harnesses or connectors. And then replace the fuse.

NO

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

3.

CHECK FRONT FOG LAMP BULB

Check the applicable lamp bulb.
Is the bulb normal?

YES

>> GO TO 4.

NO

>> Replace the bulb.

4.

CHECK FRONT FOG LAMP OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Disconnect the front fog lamp connector.

2.

Turn the ignition switch ON.

3.

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

Fog

: Front fog lamp ON

Off

: Front fog lamp OFF

Unit

Location

Fuse No.

Capacity

Front fog lamp

IPDM E/R

#58

15 A

IPDM E/R

Ground

Continuity

Connector

Terminal

RH

E345

86

Not existed

LH

87

Revision: 2008 October

2009 Murano

FRONT FOG LAMP CIRCUIT

EXL-221

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

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A

B

EXL

N

O

P

4.

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

Is the measurement value normal?

YES

>> GO TO 5.

NO

>> Replace IPDM E/R.

5.

CHECK FRONT FOG LAMP OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

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

Does continuity exist?

YES

>> GO TO 6.

NO

>> Repair the harnesses or connectors.

6.

CHECK FRONT FOG LAMP GROUND CIRCUIT OPEN CIRCUIT

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

Does continuity exist?

YES

>> Replace the front fog lamp.

NO

>> Repair the harnesses or connectors.

Terminals

Test item

Voltage

(Approx.)

(+)

(

)

IPDM E/R

Ground

EXTERNAL 

LAMPS

Connector

Terminal

RH

E345

86

Fog

Battery 
voltage

Off

0 V

LH

87

Fog

Battery 
voltage

Off

0 V

IPDM E/R

Front fog lamp

Continuity

Connector

Terminal

Connector

Terminal

RH

E345

86

E402

1

Existed

LH

87

E331

1

Front fog lamp

Ground

Continuity

Connector

Terminal

RH

E402

2

Existed

LH

E331

2

Revision: 2008 October

2009 Murano

EXL-222

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

PARKING LAMP CIRCUIT

PARKING LAMP CIRCUIT

Component Function Check

INFOID:0000000003425060

1.

CHECK PARKING LAMP OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Activate IPDM E/R auto active test. Refer to 

PCS-10, "Diagnosis Description"

.

2.

Check that the parking lamp is turned ON.

CONSULT-III 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 parking lamp turned ON?

YES

>> Parking lamp circuit is normal.

NO

>> Refer to 

EXL-222, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003425061

1.

CHECK PARKING LAMP FUSE

1.

Turn the ignition switch OFF.

2.

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK PARKING LAMP SHORT CIRCUIT

1.

Disconnect IPDM E/R connector and the front combination lamp connector.

2.

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

Does continuity exist?

YES

>> Repair the harnesses or connectors. And then replace the fuse.

NO

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

3.

CHECK PARKING LAMP BULB

Check the applicable lamp bulb.
Is the bulb normal?

YES

>> GO TO 4.

NO

>> Replace the bulb.

4.

CHECK PARKING LAMP OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Disconnect the front combination lamp connector.

2.

Turn the ignition switch ON.

3.

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

TAIL

: Parking lamp ON

Off

: Parking lamp OFF

Unit

Location

Fuse No.

Capacity

Parking lamp

IPDM E/R

#52

10 A

IPDM E/R

Ground

Continuity

Connector

Terminal

RH

E346

91

Not existed

LH

92

Revision: 2008 October

2009 Murano

PARKING LAMP CIRCUIT

EXL-223

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

4.

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

Is the measurement value normal?

YES

>> GO TO 5.

NO

>> Replace IPDM E/R.

5.

CHECK PARKING LAMP OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector and the front combination lamp harness con-
nector.

Does continuity exist?

YES

>> GO TO 6.

NO

>> Repair the harnesses or connectors.

6.

CHECK PARKING LAMP GROUND OPEN CIRCUIT

Check continuity between the front combination lamp harness connector and the ground.

Does continuity exist?

YES

>> Replace the front combination lamp.

NO

>> Repair the harnesses or connectors.

Terminals

Test item

Voltage

(Approx.)

(+)

(

)

IPDM E/R

Ground

EXTERNAL 

LAMPS

Connector

Terminal

RH

E346

91

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

E319

1

Existed

LH

92

E318

1

Front combination lamp

Ground

Continuity

Connector

Terminal

RH

E319

2

Existed

LH

E318

2

Revision: 2008 October

2009 Murano

EXL-224

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

FRONT SIDE MARKER LAMP CIRCUIT

FRONT SIDE MARKER LAMP CIRCUIT

Component Function Check

INFOID:0000000003729572

NOTE:
Check the parking lamp circuit if the parking lamp and the front side marker lamp are not turned ON. Refer to

EXL-45, "Component Function Check"

.

1.

CHECK FRONT SIDE MARKER LAMP OPERATION

IPDM E/R AUTO ACTIVE TEST

1.

Activate IPDM E/R auto active test. Refer to 

PCS-10, "Diagnosis Description"

.

2.

Check that the front side marker lamp is turned ON.

CONSULT-III ACTIVE TEST

1.

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

2.

With operating the test items, check that the front side marker lamp is turned ON.

Is the front side marker lamp turned ON?

YES

>> Front side marker lamp circuit is normal.

NO

>> Refer to 

EXL-224, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003729573

1.

CHECK FRONT SIDE MARKER LAMP FUSE

1.

Turn the ignition switch OFF.

2.

Check that the following fuses are not fusing.

Is the fuse fusing?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK FRONT SIDE MARKER LAMP SHORT CIRCUIT

1.

Disconnect IPDM E/R connector and the front side marker lamp connector.

2.

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

Does continuity exist?

YES

>> Repair the harnesses or connectors. And then replace the fuse.

NO

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

3.

CHECK FRONT SIDE MARKER LAMP BULB

Check the applicable lamp bulb.
Is the bulb normal?

YES

>> GO TO 4.

NO

>> Replace the bulb.

4.

CHECK FRONT SIDE MARKER LAMP OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Disconnect the front side marker lamp connector.

TAIL

: Front side marker lamp ON

Off

: Front side marker lamp OFF

Unit

Location

Fuse No.

Capacity

Front side marker lamp

IPDM E/R

#52

10 A

IPDM E/R

Ground

Continuity

Connector

Terminal

RH

E346

91

Not existed

LH

92

Revision: 2008 October

2009 Murano

FRONT SIDE MARKER LAMP CIRCUIT

EXL-225

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

2.

Turn the ignition switch ON.

3.

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

4.

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

Is the measurement value normal?

YES

>> GO TO 5.

NO

>> Replace IPDM E/R.

5.

CHECK FRONT SIDE MARKER LAMP OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between the IPDM E/R harness connector and the front side marker lamp harness con-
nector.

Does continuity exist?

YES

>> GO TO 6.

NO

>> Repair the harnesses or connectors.

6.

CHECK FRONT SIDE MARKER LAMP GROUND OPEN CIRCUIT

Check continuity between the front side marker lamp harness connector and the ground.

Does continuity exist?

YES

>> Replace the front combination lamp.

NO

>> Repair the harnesses or connectors.

Terminals

Test item

Voltage

(Approx.)

(+)

(

)

IPDM E/R

Ground

EXTERNAL 

LAMPS

Connector

Terminal

RH

E346

91

TAIL

Battery 
voltage

Off

0 V

LH

92

TAIL

Battery 
voltage

Off

0 V

IPDM E/R

Front side marker lamp

Continuity

Connector

Terminal

Connector

Terminal

RH

E346

91

E315

2

Existed

LH

92

E314

2

Front side marker lamp

Ground

Continuity

Connector

Terminal

RH

E315

1

Existed

LH

E314

1

Revision: 2008 October

2009 Murano

EXL-226

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

TURN SIGNAL LAMP CIRCUIT

TURN SIGNAL LAMP CIRCUIT

Description

INFOID:0000000003425062

BCM performs the high flasher operation (fail-safe) if any bulb or harness of the turn signal lamp circuit is
open.
NOTE:
The turn signal lamp blinks at normal speed when using the hazard warning lamp.

Component Function Check

INFOID:0000000003425063

1.

CHECK TURN SIGNAL LAMP

CONSULT-III ACTIVE TEST

1.

Select “FLASHER” of BCM (FLASHER) active test item.

2.

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

Is the turn signal lamp turned ON?

YES

>> Turn signal lamp circuit is normal.

NO

>> Refer to 

EXL-226, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000003425064

1.

CHECK TURN SIGNAL LAMP BULB

Check the applicable lamp bulb.

Is the bulb normal?

YES

>> GO TO 2.

NO

>> Replace the bulb.

2.

CHECK TURN SIGNAL LAMP OUTPUT VOLTAGE

1.

Turn the ignition switch OFF.

2.

Disconnect the front combination lamp connector or the rear combination lamp connector.

3.

Turn the ignition switch ON.

4.

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

LH

: Turn signal lamps (LH) ON

RH

: Turn signal lamps (RH) ON

Off

: Turn signal lamps OFF

Revision: 2008 October

2009 Murano

TURN SIGNAL LAMP CIRCUIT

EXL-227

< COMPONENT DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> Replace BCM. Refer to 

BCS-96, "Exploded View"

.

3.

CHECK TURN SIGNAL LAMP OPEN CIRCUIT

1.

Turn the ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between the BCM harness connector and the front combination lamp, or the rear combi-
nation lamp harness connector.

Front turn signal lamp

Rear turn signal lamp

Does continuity exist?

YES

>> GO TO 4.

NO

>> Repair the harnesses or connectors.

4.

CHECK TURN SIGNAL LAMP SHORT CIRCUIT

Check continuity between the BCM harness connector and the ground.

Terminals

Condition

Voltage (Approx.)

(+)

(

)

BCM

Ground

Turn signal 

switch

Connector

Terminal

RH

M119

17

RH

OFF

0 V

LH

18

LH

OFF

0 V

PKID0926E

PKID0926E

BCM

Front combination lamp 

Continuity

Connector

Terminal

Connector

Terminal

 RH

M119

17

E319

3

Existed

 LH

18

E318

BCM

Rear combination lamp

Continuity

Connector

Terminal

Connector

Terminal

RH

M119

17

B59

2

Existed

LH

18

B80

Revision: 2008 October

2009 Murano

 

 

 

 

 

 

 

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