Nissan Murano Z51 (2008 year). Manual - part 119

DLK-436, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000003470160

CHECK FUSE

Turn ignition switch OFF.

Check 10 A fuse, [No.9, located in fuse block (J/B)].

Is fuse fusing?

YES

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

>> GO TO 2.

CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL

Check voltage between key slot connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

>> GO TO 4.

CHECK KEY SLOT CIRCUIT

Disconnect BCM and key slot connector.

Check continuity between BCM harness connector and key slot harness connector.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-96, "Removal and Installation"

>> Repair or replace harness.

CHECK KEY SLOT POWER SUPPLY CIRCUIT

Disconnect key slot connector.

(+)

(–)

Condition

Key slot

illumination

Voltage (V)

(Approx.)

Key slot

Connector

Terminal

M99

Ground

Intelligent Key inserted

OFF

Battery voltage

Intelligent Key removed

BCM

Key slot

Continuity

Connector

Terminal

Connector

Terminal

M122

M99

Existed

BCM

Ground

Continuity

Connector

Terminal

M122

Not existed

Revision: 2008 October

2009 Murano

KEY SLOT ILLUMINATION

DLK-437

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DLK

Check voltage between key slot harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace key slot power supply circuit.

CHECK KEY SLOT GROUND CIRCUIT

Check continuity between key slot harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

>> Repair or replace key slot ground circuit.

CHECK KEY SLOT

DLK-435, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 7.

>> Replace key slot. Refer to

DLK-591, "Removal and Installation"

CHECK INTERMITTENT INCIDENT

DLK-438, "Diagnosis Procedure"

>> INSPECTION END

(+)

(–)

Voltage (V)

(Approx.)

Key slot

Connector

Terminal

M99

Ground

Battery voltage

Key slot

Ground

Continuity

Connector

Terminal

M99

Existed

Revision: 2008 October

2009 Murano

DLK-438

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

HORN FUNCTION

HORN FUNCTION

Description

INFOID:0000000003470161

Perform answer-back for each operation with horn.

Component Function Check

INFOID:0000000003470162

CHECK FUNCTION

Select “HORN” in “ACTIVE TEST” mode with CONSULT-III.

Check the horn (high/low) operation.

Is the operation normal?

YES

>> Horn function is OK.

>> Go to

Diagnosis Procedure

INFOID:0000000003470163

CHECK HORN FUNCTION

Check horn function with horn switch

Do the horns sound?

YES

>> GO TO 2.

>> Go to

HRN-2, "Wiring Diagram - HORN -"

CHECK HORN RELAY POWER SUPPLY

Turn ignition switch ON.

Perform “ACTIVE TEST” (“HORN”) with CONSULT-Ill.

Check voltage between horn relay harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

>> GO TO 3.

CHECK HORN RELAY CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector and horn relay connector.

Check continuity between IPDM E/R harness connector and horn relay harness connector.

Check continuity between driver seat control unit harness connector and ground.

Is the inspection result normal?

Test item

Description

HORN

Horn relay

ON (for 20 ms)

Horn relay

Ground

Test item

Voltage (V)

(Approx.)

Connector

Terminal

HORN

Battery voltage

→

Battery voltage

Other than above

Battery voltage

IPDM E/R

Horn relay

Continuity

Connector

Terminal

Connector

Terminal

E11

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E11

Not existed

Revision: 2008 October

2009 Murano

HORN FUNCTION

DLK-439

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DLK

YES

>> Replace IPDM E/R. Refer to

PCS-34, "Removal and Installation"

>> Repair or replace harness.

CHECK INTERMITTENT INCIDENT

Is the inspection result normal?

>> INSPECTION END

Revision: 2008 October

2009 Murano

DLK-440

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

COMBINATION METER DISPLAY FUNCTION

COMBINATION METER DISPLAY FUNCTION

Description

INFOID:0000000003470164

Displays each operation method guide and warning for system malfunction.

Component Function Check

INFOID:0000000003470165

CHECK FUNCTION

Check the operation with (“LCD”) in the Active Test.

Is the inspection result normal?

YES

>> Meter display is OK.

DLK-440, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000003470166

CHECK COMBINATION METER

MWI-75, "DTC Index"

Is the inspection result normal?

YES

>> GO TO 2.

>> Check combination meter. Refer to

MWI-4, "Work flow"

CHECK INTERMITTENT INCIDENT

>> INSPECTION END

Is each warning displayed on meter display?

Revision: 2008 October

2009 Murano

BUZZER (COMBINATION METER)

DLK-441

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DLK

BUZZER (COMBINATION METER)

Description

INFOID:0000000003470167

Performs operation method guide and warning with buzzer.

Component Function Check

INFOID:0000000003470168

CHECK FUNCTION

Check the operation with “INSIDE BUZZER” in the Active Test.

Touch “TAKE OUT”, “KNOB”or “KEY”on screen.

Is the inspection result normal?

Yes

>> Warning buzzer into combination meter is OK.

DLK-441, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000003470169

CHECK METER BUZZER CIRCUIT

WCS-24, "Component Function Check"

Is the inspection result normal?

Yes

>> GO TO 2.

>> Repair or replace meter buzzer circuit.

CHECK INTERMITTENT INCIDENT

>> INSPECTION END

Revision: 2008 October

2009 Murano

DLK-442

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

HAZARD FUNCTION

HAZARD FUNCTION

Description

INFOID:0000000003470173

Perform answer-back for each operation with number of blinks.

Component Function Check

INFOID:0000000003470174

CHECK FUNCTION

Check hazard warning lamp (“FLASHER”) in Active Test.

Is the inspection result normal?

YES

>> Hazard warning lamp circuit is OK.

DLK-442, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000003470175

CHECK HAZARD SWITCH CIRCUIT

Refer to

EXL-80, "Wiring Diagram - TURN AND HAZARD WARNING LAMPS -"

(For xenon type) or

EXL-246,

"Wiring Diagram - TURN AND HAZARD WARNING LAMPS -"

(For halogen type)

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace hazard warning switch circuit. Refer to

EXL-158, "Symptom Table"

CHECK INTERMITTENT INCIDENT

>> INSPECTION END

Revision: 2008 October

2009 Murano

INTEGRATED HOMELINK TRANSMITTER

DLK-443

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DLK

INTEGRATED HOMELINK TRANSMITTER

Description

INFOID:0000000003702936

Integrated Homelink Transmitter can store and transmit a maximum of 3 radio signals.
Allows operation of garage doors, gates, home and office lighting, entry door locks and security system, etc.
Integrated Homelink Transmitter power supply uses vehicle battery, which enables it to maintain every pro-
gram in case battery is discharged or removed.

Component Function Check

INFOID:0000000003702937

CHECK FUNCTION

Check that system receiver (garage door opener, etc.) operates with original hand-held transmitter.

Is the inspection result normal?

YES

>> GO TO 2.

>> Receiver or hand-held transmitter is malfunctioning.

CHECK ILLUMINATE

Turn ignition switch OFF.

Does red light of transmitter illuminate when any transmitter button is pressed?

Is the inspection result normal?

YES

>> GO TO 3.

DLK-443, "Diagnosis Procedure"

CHECK TRANSMITTER

Check transmitter with Tool*.
*:For details, refer to Technical Service Bulletin.

Is the inspection result normal?

YES

>> Receiver or hand-held transmitter malfunction, not vehicle related.

>> Replace auto anti-dazzling inside mirror (homelink universal transceiver). Refer to

MIR-61,

"Removal and Installation"

(with ADP) or

MIR-82, "Removal and Installation"

(Without ADP).

Diagnosis Procedure

INFOID:0000000003702938

CHECK POWER SUPPLY

Turn ignition switch OFF.

Disconnect auto anti-dazzling inside mirror (homelink universal transceiver) connector.

Check voltage between auto anti-dazzling inside mirror (home link universal transceiver) harness connec-
tor and ground.

Is the inspection result normal?

YES

>> GO TO 2.

Check the following.

• 10A fuse [No. 3 located in the fuse block (J/B)]
• 10A fuse [No. 6 located in the fuse block (J/B)]
• Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink universal

transceiver).

CHECK GROUND CIRCUIT

Auto anti-dazzling inside mirror

(Homelink universal transceiver)

Condition

Voltage (V)

(Approx.)

Connector

Terminal

Ground

Ignition switch position:
OFF

Battery voltage

Ignition switch position:
ON

Revision: 2008 October

2009 Murano

DLK-444

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

INTEGRATED HOMELINK TRANSMITTER

Check continuity between auto anti-dazzling inside mirror (homelink universal transceiver) harness connector
and ground.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair harness.

CHECK INTERMITTENT INCIDENT