Nissan Murano Z50 (2005 year). Manual

HEADLAMP -CONVENTIONAL TYPE-

LT-67

Revision: 2005 August

2005 Murano

PARKING LAMP (CLEARANCE LAMP)

Turn lighting switch OFF.

Remove air cleaner case (when replacing LH bulb). Refer to

EM-16, "AIR CLEANER AND AIR DUCT"

“EM” section.

Remove IPDM E/R (when replacing RH bulb). Refer to

PG-29, "Removal and Installation of IPDM E/R"

“PG” section.

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Installation is the reverse order of removal.

FRONT TURN SIGNAL LAMP

Turn lighting switch OFF.

Remove fender protector (front). Refer to

EI-22, "FENDER PROTECTOR"

in “EI” section.

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Installation is the reverse order of removal.

CAUTION:

After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertight-
ness.

FRONT SIDE MARKER LAMP

Turn lighting switch OFF.

Remove fender protector (front). Refer to

EI-22, "FENDER PROTECTOR"

in “EI” section.

Turn bulb socket counterclockwise and unlock it.

Remove bulb from its socket.

Installation is the reverse order of removal.

CAUTION:

After installing bulb, be sure to install plastic cap and socket securely to insure watertightness.

Removal and Installation

AKS00AKQ

REMOVAL

Remove front bumper. Refer to

EI-14, "FRONT BUMPER"

“EI” section.

Remove headlamp mounting bolts.

Remove plastics bumper bracket, then pull headlamp toward
vehicle front, disconnect connector, and remove headlamp.

INSTALLATION

Installation is the reverse order of removal.

NOTE:
After installation, perform aiming adjustment. Refer to

LT-65, "Aiming Adjustment"

Parking lamps (Clearance lamps)

: 12V - 3.8W

Front turn signal lamp

: 12V - 21W (amber)

Front side marker lamp

: 12V - 3.8W

PKIA2519E

Headlamp mounting bolt

: 5.1N·m (0.52 kg-m, 45 in-lb)

LT-68

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2005 August

2005 Murano

Disassembly and Assembly

AKS00AKR

DISASSEMBLY

Disconnect the connector to the halogen bulb (high/low).

Turn plastic holder counterclockwise and unlock it.

Disconnect bulb socket.

Unlock retaining spring, and remove halogen bulb (high/low).

Turn parking lamp bulb socket counterclockwise and unlock it.

Remove parking lamp bulb from its socket.

Turn front turn signal lamp bulb socket counterclockwise and unlock it.

Remove front turn signal lamp bulb from its socket.

Turn front side marker lamp bulb socket counterclockwise and unlock it.

10. Remove front side lamp marker lamp bulb from its socket.

ASSEMBLY

Assembly is the reverse order of disassembly.

CAUTION:

●

After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertight-
ness.

Side marker lamp bulb

Side marker lamp bulb socket

Halogen bulb connector

Front turn signal lamp bulb

Front turn signal lamp bulb socket

Plastic holder

Halogen bulb

Parking lamp bulb socket

Parking lamp bulb

10. Headlamp housing assembly

PKIA2518E

DAYTIME LIGHT SYSTEM

LT-69

Revision: 2005 August

2005 Murano

DAYTIME LIGHT SYSTEM

PFP:284B2

Component Parts and Harness Connector Location

AKS007NE

System Description

AKS007NF

Daytime light system turns ON daytime light lamps (front fog lamps) while driving. Daytime light lamps are not
turned ON if engine is activated with parking brake ON. Release parking brake to turn on daytime light lamps.
The lamps turn OFF when lighting switch is in the 2ND position or AUTO position (headlamp is ON) and when
lighting switch is in the PASSING position. (Daytime light lamps are not turned off only by parking brake itself.)
A parking brake signal and engine run or stop signal are sent to BCM (body control module) by CAN commu-
nication line, and control daytime light system.

OUTLINE

Power is supplied at all times

●

to ignition relay, located in IPDM E/R (intelligent power distribution module engine room), from battery
direct,

PKIB2158E

LT-70

DAYTIME LIGHT SYSTEM

Revision: 2005 August

2005 Murano

●

through 15A fuse (No. 88, located in IPDM E/R)

●

to front fog lamp relay located in IPDM E/R,

●

through 10A fuse (No. 71, located in IPDM E/R)

●

to CPU (central processing unit) located in IPDM E/R,

●

through 15A fuse (No. 78, located in IPDM E/R)

●

to CPU located in IPDM E/R,

●

through 50A fusible link (letter F, located in fuse and fusible link block)

●

to BCM terminal 55,

●

through 10A fuse [No. 18, located in fuse block (J/B)]

●

to BCM terminal 42,

●

through 10A fuse [No. 21, located in fuse block (J/B)]

●

to combination meter terminal 21.

When the ignition switch is in ON or START position, power is supplied

●

to ignition relay, located in IPDM E/R, from battery direct,

●

through 10A fuse [No. 1, located in fuse block (J/B)]

●

to BCM terminal 38,

●

through 10A fuse [No. 14, located in fuse block (J/B)]

●

to combination meter terminal 20.

When the ignition switch is in ACC or ON position, power is supplied

●

through 10A fuse [No. 6, located in fuse block (J/B)]

●

to BCM terminal 11.

Ground is supplied

●

to BCM terminal 52

●

through grounds E13, E26 and E28,

●

to IPDM E/R terminals 38 and 60

●

through grounds E13, E26 and E28,

●

to combination meter terminals 22, 23 and 24

●

through grounds M14 and M78.

DAYTIME LIGHT OPERATION

With the engine running, the lighting switch in the OFF or 1ST position and parking brake released, the CPU
located in the IPDM E/R grounds the coil side of the fog lamp relay. The fog lamp relay then directs power

●

through IPDM E/R terminal 37

●

to front fog lamp LH terminal 1,

●

through IPDM E/R terminal 36

●

to front fog lamp RH terminal 1.

Ground is supplied

●

to front fog lamp LH terminal 2

●

through grounds E13, E26 and E28,

●

to front fog lamp RH terminal 2

●

through grounds E13, E26 and E28.

With power and grounds supplied, the front fog lamps illuminate.

COMBINATION SWITCH READING FUNCTION

Refer to

BCS-3, "COMBINATION SWITCH READING FUNCTION"

EXTERIOR LAMP BATTERY SAVER CONTROL

With the combination switch (lighting switch) is in the 2ND position (ON), and the ignition switch is turned from
ON or ACC to OFF, the battery saver control function is activated.
Under this condition, the front fog lamps remain illuminated for 5 minutes, and then the front fog lamps are
turned off.
Exterior lamp battery saver control made can be changed by the function setting of CONSULT-II.

DAYTIME LIGHT SYSTEM

LT-71

Revision: 2005 August

2005 Murano

AUTO LIGHT OPERATION

For auto light operation, refer to

LT-88, "System Description"

in “AUTO LIGHT SYSTEM”.

CAN Communication System Description

AKS007NG

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Unit

AKS007QP

Refer to

LAN-29, "CAN Communication Unit"

LT-76

DAYTIME LIGHT SYSTEM

Revision: 2005 August

2005 Murano

Terminals and Reference Values for BCM

AKS00AKT

Terminal

No.

Wire

color

Signal name

Measuring condition

Reference value

Ignition

switch

Operation or condition

Combination switch input 5

Lighting, turn, wiper OFF
Wiper dial position 4

P/L

Combination switch input 4

Lighting, turn, wiper OFF
Wiper dial position 4

R/G

Combination switch input 3

Lighting, turn, wiper OFF
Wiper dial position 4

R/B

Combination switch input 2

Lighting, turn, wiper OFF
Wiper dial position 4

R/W

Combination switch input 1

P/B

Ignition switch (ACC)

ACC

—

Battery voltage

LG/B

Combination switch output 5

Lighting, turn, wiper OFF
Wiper dial position 4

G/Y

Combination switch output 4

Lighting, turn, wiper OFF
Wiper dial position 4

LG/R

Combination switch output 3

Lighting, turn, wiper OFF
Wiper dial position 4

SKIA5291E

SKIA5292E

SKIA5291E

SKIA5292E

SKIA5291E

SKIA5292E

SKIA5291E

DAYTIME LIGHT SYSTEM

LT-77

Revision: 2005 August

2005 Murano

Terminals and Reference Values for IPDM E/R

AKS00AKU

How to Proceed With Trouble Diagnosis

AKS00AKV

Confirm the symptom or customer complaint.

Understand operation description and function description. Refer to

LT-69, "System Description"

Perform the Preliminary Check. Refer to

LT-78, "Preliminary Check"

Check symptom and repair or replace the cause of malfunction.

Does the front fog lamp operate normally? If YES, GO TO 6. If NO, GO TO 4.

INSPECTION END

G/B

Combination switch output 2

Lighting, turn, wiper OFF
Wiper dial position 4

L/W

Combination switch output 1

Ignition switch (ON)

—

Battery voltage

CAN

−

—

CAN

−

—

Battery power supply

OFF

—

Battery voltage

Ground

—

Approx. 0V

W/B

Battery power supply

OFF

—

Battery voltage

Terminal

No.

Wire

color

Signal name

Measuring condition

Reference value

Ignition

switch

Operation or condition

SKIA5292E

Terminal

No.

Wire

color

Signal name

Measuring condition

Reference value

Ignition

switch

Operation or condition

G/W

Front fog lamp
(RH)

Lighting switch must be in the 2ND position or
AUTO position (LOW beam is ON) and the front fog
lamp switch must be ON.

OFF

Approx. 0V

Battery voltage

W/R

Front fog lamp
(LH)

OFF

Approx. 0V

Battery voltage

38 B

Ground

—

Approx.

CAN

−

—

CAN

−

—

Ground

—

Approx. 0V

LT-78

DAYTIME LIGHT SYSTEM

Revision: 2005 August

2005 Murano

Preliminary Check

AKS00AKW

CHECK POWER SUPPLY AND GROUND CIRCUIT

CHECK FUSES

●

Check for blown fuses.

Refer to

LT-73, "Wiring Diagram — DTRL —"

OK or NG

>> GO TO 2.

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Disconnect BCM connector.

Check voltage between BCM harness connector and ground.

OK or NG

>> GO TO 3.

>> Check harness for open or short between BCM and

fuse.

CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

OK or NG

>> INSPECTION END

>> Check ground circuit harness.

Unit

Power source

Fuse and fusible link No.

BCM

Battery

Ignition switch ON or START position

Ignition switch ACC or ON position

IPDM E/R

Battery

Terminal

Ignition switch position

(+)

(-)

OFF

ACC

Connector

Terminal

(Wire color)

M34

11 (P/B)

Ground

Approx. 0V

Battery
voltage

38 (R)

Approx. 0V

Battery
voltage

M35

42 (GR)

Battery
voltage

55 (W/B)

Battery
voltage

PKIB5197E

Terminal

Continuity

Connector

Terminal (Wire color)

Ground

M35

52 (B)

Yes

PKIB5198E

DAYTIME LIGHT SYSTEM

LT-79

Revision: 2005 August

2005 Murano

CHECK PARKING BRAKE SWITCH CIRCUIT

CHECK BRAKE INDICATOR

Turn ignition switch ON.

When parking brake is made ON/OFF, it checks whether the brake indicator lamp of combination meter
lights up/puts out the light.

OK or NG

>> INSPECTION END

>> GO TO 2.

CHECK PARKING BRAKE SWITCH SIGNAL

Turn ignition switch ON.

Check voltage between parking brake switch harness connector
and ground, when parking brake is released.

OK or NG

>> GO TO 3

>> Replace parking brake switch.

CHECK PARKING BRAKE SWITCH CIRCUIT

Turn ignition switch OFF.

Disconnect parking brake switch connector and combination
meter connector.

Check continuity between combination meter harness connector
M25 terminal 1 (G) and parking brake switch harness connector
E112 terminal 1 (G).

OK or NG

>> INSPECTION END

>> Repair harness or connector.

Terminal

Condition

Voltage

Parking brake switch (+)

(-)

Connector

Terminal (Wire color)

E112 1

(G)

Ground

Not released

Approx. 0V

Released

Battery voltage

SKIA3117E

1 (G) – 1 (G)

: Continuity should exist.

PKIB2149E

LT-80

DAYTIME LIGHT SYSTEM

Revision: 2005 August

2005 Murano

CONSULT-II Functions (BCM)

AKS00CRC

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

CONSULT-II BASIC OPERATION

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.

With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, and then turn
ignition switch ON.

Touch “START (NISSAN BASED VHCL)”.

Touch “BCM” on “SELECT SYSTEM” screen.
If “BCM” is not indicated, refer to

GI-39, "CONSULT-II Data Link

Connector (DLC) Circuit"

BCM diagnosis part

Diagnosis mode

Description

HEADLAMP

WORK SUPPORT

Changes the setting for each function.

DATA MONITOR

Displays BCM input data in real time.

ACTIVE TEST

Operation of electrical loads can be checked by sending drive signal to them.

BCM

SELF-DIAG RESULTS

BCM performs self-diagnosis of CAN communication.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

PBIB1300E

BCIA0029E

BCIA0030E

DAYTIME LIGHT SYSTEM

LT-81

Revision: 2005 August

2005 Murano

Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.

WORK SUPPORT
Operation Procedure

Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.

Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.

Touch item on “SELECT WORK ITEM” screen.

Touch “START”.

Touch “CHANGE SET”.

The setting will be changed and “CUSTOMIZING COMPLETED” will be displayed.

Touch “END”.

Display Item List

DATA MONITOR
Operation Procedure

Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.

Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.

Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.

When “SELECTION FROM MENU” is selected, touch individual items to be monitored. When “ALL SIG-
NALS” is selected, all the items will be monitored.

Touch “START”.

Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.

Display Item List

PKIA5226E

Item

Description

CONSULT-II

Factory setting

BATTERY SAVER

SET

Exterior lamp battery saver control mode can be changed in this mode.
Selects exterior lamp battery saver control mode between two ON/OFF.

OFF

—

ALL SIGNALS

Monitors all the signals.

SELECTION FROM MENU

Selects items and monitors them.

Monitor item

Contents

IGN ON SW

“ON/OFF”

Displays “IGN position (ON)/OFF, ACC position (OFF)” judged from the ignition switch signal.

ACC ON SW

“ON/OFF”

Displays “ACC (ON)/OFF, Ignition OFF (OFF)” status judged from ignition switch signal.

HI BEAM SW

“ON/OFF”

Displays status (high beam switch: ON/Others: OFF) of high beam switch judged from lighting
switch signal.

HEAD LAMP SW 1

“ON/OFF”

Displays status (headlamp switch 1: ON/Others: OFF) of headlamp switch 1 judged from light-
ing switch signal.

HEAD LAMP SW 2

“ON/OFF”

Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from light-
ing switch signal.

LIGHT SW 1 ST

“ON/OFF”

Displays status (lighting switch 1ST or 2ND position: ON/Others: OFF) of lighting switch
judged from lighting switch signal.

LT-82

DAYTIME LIGHT SYSTEM

Revision: 2005 August

2005 Murano

NOTE:
This item is displayed, but cannot be monitored.

ACTIVE TEST
Operation Procedure

Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.

Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.

Touch item to be tested and check operation of the selected item.

During the operation check, touching “BACK” deactivates the operation.

Display Item List

NOTE:
This item is displayed, but cannot be tested.

AUTO LIGHT SW

“ON/OFF”

Displays status of the lighting switch as judged from the lighting switch signal. (AUTO position:
ON/Other than AUTO position: OFF)

PASSING SW

“ON/OFF”

Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged from
lighting switch signal.

FR FOG SW

“ON/OFF”

Displays status (front fog lamp switch: ON/Others: OFF) of front fog lamp switch judged from
lighting switch signal.

DOOR SW - DR

“ON/OFF”

Displays status of the driver door as judged from the driver door switch signal. (Door is open:
ON/Door is closed: OFF)

DOOR SW - AS

“ON/OFF”

Displays status of the passenger door as judged from the passenger door switch signal. (Door
is open: ON/Door is closed: OFF)

DOOR SW - RR

“ON/OFF”

Displays status of the rear door as judged from the rear door switch (RH) signal. (Door is
open: ON/Door is closed: OFF)

DOOR SW - RL

“ON/OFF”

Displays status of the rear door as judged from the passenger door switch (LH) signal. (Door
is open: ON/Door is closed: OFF)

BACK DOOR SW

“ON/OFF”

Displays status of the back door as judged from the back door switch signal. (Door is open:
ON/Door is closed: OFF)

TURN SIGNAL R

“ON/OFF”

Displays status (Turn right: ON/Others: OFF) as judged from lighting switch signal.

TURN SIGNAL L

“ON/OFF”

Displays status (Turn left: ON/Others: OFF) as judged from lighting switch signal.

CARGO LAMP SW

NOTE

“OFF”

—

OPTICAL SENSOR

“0 - 5V”

Displays “outside brightness (close to 5V when light/close to 0V when dark)” judged from opti-
cal sensor signal.

Monitor item

Contents

Test item

Description

TAIL LAMP

Allows tail lamp relay to operate by switching ON

−

OFF.

HEAD LAMP

Allows headlamp relay to operate by switching ON

−

OFF.

FR FOG LAMP

Allows fog lamp relay to operate by switching ON

−

OFF.

CORNERING LAMP

NOTE

—

Nissan Murano Z50 (2005 year). Manual - part 180