Nissan Murano Z50 (2004 year). Manual

HEADLAMP -CONVENTIONAL TYPE-

LT-45

Revision: 2004 November

2004 Murano

Terminals and Reference Values for BCM

AKS00AKA

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

LT-46

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

Terminals and Reference Values for IPDM E/R

AKS00AKB

How to Proceed With Trouble Diagnosis

AKS00AKC

Confirm the symptom or customer complaint.

Understand operation description and function description. Refer to

LT-37, "System Description"

Perform the preliminary check. Refer to

LT-47, "Preliminary Check"

Check symptom and repair or replace the cause of malfunction.

Does the headlamp 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

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

20 R/Y

Headlamp

low

(RH)

Lighting switch 2ND
position

OFF

Approx. 0V

Battery voltage

L/W

Headlamp high (RH)

Lighting switch HIGH
or PASS position

OFF

Approx. 0V

Battery voltage

Headlamp high (LH)

Lighting switch HIGH
or PASS position

OFF

Approx. 0V

Battery voltage

30 L

Headlamp

low

(LH)

Lighting switch 2ND
position

OFF

Approx. 0V

Battery voltage

Ground

—

Approx. 0V

CAN

−

—

CAN

−

—

Ground

—

Approx. 0V

HEADLAMP -CONVENTIONAL TYPE-

LT-47

Revision: 2004 November

2004 Murano

Preliminary Check

AKS00AKD

CHECK POWER SUPPLY AND GROUND CIRCUIT

CHECK FUSES

●

Check for blown fuses.

Refer to

LT-41, "Wiring Diagram — H/LAMP —"

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.

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

Terminals

Ignition switch position

(+)

(-)

OFF

ACC

Connector

Terminal

(Wire color)

M34

11 (P/B)

Ground

Battery
voltage

38 (R)

Battery
voltage

M35

42 (GR)

Battery
voltage

55 (W/B)

Battery
voltage

SKIA5773E

LT-48

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

OK or NG

>> INSPECTION END

>> Check ground circuit harness.

CONSULT-II Functions (BCM)

AKS00AKE

●

CONSULT-II executes the following functions by combining data reception and command transmission via
the communication line from BCM. Work support, self-diagnosis, data monitor, and active test display.

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, then turn igni-
tion switch ON.

Touch “START (NISSAN BASED VHCL)”.

Terminals

Continuity

Connector

Terminal (Wire color)

M35

49 (B)

Ground

Yes

52 (B)

SKIA5294E

BCM diagnosis part

Check item, diagnosis mode

Description

HEAD LAMP

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

CAN DIAG SUPPORT MNTR

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

PBIB1300E

SKIA3098E

HEADLAMP -CONVENTIONAL TYPE-

LT-49

Revision: 2004 November

2004 Murano

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

GI-39, "CONSULT-II Data Link

Connector (DLC) Circuit"

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 “DATA MONITOR” screen.

Touch “START”.

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

PKIA6323E

PKIA6100E

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 and monitors individual signal.

LT-50

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

Display Item List

NOTE:
This item is displayed, but cannot monitor it.

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 monitor it.

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 2 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 position: ON/Others: OFF) of lighting switch judged from
lighting switch signal.

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 backdoor as judged from the backdoor 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 “ambient light (close to 5V when light/close to 0V when dark)” judged from optical
sensor signal.

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

—

CARGO LAMPNOTE

—

HEADLAMP -CONVENTIONAL TYPE-

LT-51

Revision: 2004 November

2004 Murano

CONSULT-II Functions (IPDM E/R)

AKS00AKF

CONSULT-II can display each diagnostic item using the following diagnostic test modes: work support, self-
diagnostic results, data monitor and active test through data reception and command transmission via the
IPDM E/R CAN communication line.

CONSULT-II 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, then turn the
ignition switch ON.

Touch “START (NISSAN BASED VHCL)”.

Touch “IPDM E/R” on “SELECT SYSTEM” screen.
If “IPDM E/R” is not displayed, print “SELECT SYSTEM” screen,
then refer to

GI-39, "CONSULT-II Data Link Connector (DLC)

Circuit"

Inspection Item, Diagnosis Mode

Description

SELF-DIAGNOSTIC RESULTS

The IPDM E/R performs self-diagnosis of CAN communication.

DATA MONITOR

The input/output data of the IPDM E/R is displayed in real time.

CAN DIAG SUPPORT MNTR

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

ACTIVE TEST

The IPDM E/R sends a drive signal to electronic components to check their operation.

PBIB1300E

SKIA3098E

PKIA6323E

LT-52

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

Select the desired part to be diagnosed on “SELECT SYSTEM”
screen.

SELF-DIAGNOSTIC RESULTS

Refer to

PG-20, "SELF-DIAG RESULTS"

DATA MONITOR
Operation Procedure

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

Touch “ALL SIGNALS”, “MAIN SIGNALS”, or “SELECTION FROM MENU” on “DATA MONITOR” screen.

Touch “START”.

Touch the required monitoring item on “SELECTION FROM MENU”. In “ALL SIGNALS”, all items are
monitored. In “MAIN SIGNALS”, predetermined items are monitored.

Touch “RECORD” while monitoring to record the status of the item being monitored. To stop recording,
touch “STOP”.

All Signals, Main Signals, Selection From Menu

NOTE:
Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the dis-
play may not be correct.

PKIA6016E

ALL SIGNALS

All items will be monitored.

MAIN SIGNALS

Monitor the predetermined item.

SELECTION FROM MENU

Select any item for monitoring.

Item name

CONSULT-II

screen display

Display

or unit

Monitor item selection

Description

ALL

SIGNALS

MAIN

SIGNALS

SELECTION

FROM MENU

Position lights request

TAIL & CLR REQ

ON/OFF

Signal status input from BCM

Headlamp low beam request

HL LO REQ

ON/OFF

Signal status input from BCM

Headlamp high beam request

HL HI REQ

ON/OFF

Signal status input from BCM

Font fog lights request

FR FOG REQ

ON/OFF

Signal status input from BCM

HEADLAMP -CONVENTIONAL TYPE-

LT-53

Revision: 2004 November

2004 Murano

ACTIVE TEST
Operation Procedure

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

Touch item to be tested, and check operation.

Touch “START”.

Touch “STOP” while testing to stop the operation.

Headlamp High Beam Does Not Illuminate (Both Side)

AKS00AKG

CHECK COMBINATION SWITCH INPUT SIGNAL

With CONSULT-II

Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HI BEAM SW” turns ON-OFF linked with operation of
lighting switch.

Without CONSULT-II

Refer to

LT-140, "Combination Switch Inspection"

OK or NG

>> GO TO 2.

>> Check lighting switch. Refer to

LT-140, "Combination

Switch Inspection"

HEADLAMP ACTIVE TEST

With CONSULT-II

Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.

Select “LAMPS” on “SELECT TEST ITEM” screen.

Touch “HI” screen.

Make sure headlamp high beam operates.

Without CONSULT-II

Start auto active test. Refer to

PG-23, "Auto Active Test"

Make sure headlamp high beam operates.

OK or NG

>> GO TO 3.

>> GO TO 4.

Test item

CONSULT-II

screen display

Description

Headlamp relay (HI, LO) output

LAMPS

Allows headlamp relay (HI, LO) to operate by switching operation (OFF, HI ON,
LO ON) at your option.

Front fog lamp relay output

Allows fog lamp relay to operate by switching operation ON-OFF at your option.

Tail lamp relay output

TAIL LAMP

Allows tail lamp relay to operate by switching operation ON-OFF at your option.

When lighting switch is
HIGH BEAM position

: HI BEAM SW ON

PKIA6324E

Headlamp high beam should operate.

SKIA5774E

LT-54

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

CHECK IPDM E/R

Select “IPDM E/R” on CONSULT-II, and select “DATA MONI-
TOR” on “SELECT DIAG MODE” screen.

Make sure “HL LO REQ” and “HL HI REQ” turns ON when light-
ing switch is in HI position.

OK or NG

>> Replace IPDM E/R.

>> Replace BCM. Refer to

BCS-14, "Removal and Installa-

tion of BCM"

CHECK HEADLAMP INPUT SIGNAL

With CONSULT-II

Turn ignition switch OFF.

Disconnect front combination lamp RH and LH connector.

Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.

Select “LAMPS” on “SELECT TEST ITEM” screen.

Touch “HI” screen.

When headlamp high beam is operating, check voltage between
front combination lamp RH and LH harness connector and
ground (Headlamp high beam repeats ON–OFF every 1 sec-
ond).

Without CONSULT-II

Turn ignition switch OFF.

Disconnect front combination lamp RH and LH connector.

Start auto active test. Refer to

PG-23, "Auto Active Test"

When headlamp high beam is operating, check voltage between front combination lamp RH and LH har-
ness connector and ground.

OK or NG

>> GO TO 6.

>> GO TO 5.

When lighting switch is
HIGH BEAM position

: HL LO REQ ON
: HL HI REQ ON

SKIA5775E

Terminals

Voltage

(+)

(-)

Connector

Terminal (Wire color)

E30

1 (L/W)

Ground Battery

voltage

E17

1 (G)

Terminals

Voltage

(+)

(-)

Connector

Terminal (Wire color)

E30

1 (L/W)

Ground Battery

voltage

E17

1 (G)

PKIA6326E

HEADLAMP -CONVENTIONAL TYPE-

LT-55

Revision: 2004 November

2004 Murano

CHECK HEADLAMP CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 27 (L/W) and front combination lamp RH harness connec-
tor E30 terminal 1 (L/W).

Check continuity between IPDM E/R harness connector E7 ter-
minal 28 (G) and front combination lamp LH harness connector
E17 terminal 1(G).

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

CHECK HEADLAMP GROUND

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.

OK or NG

>> Check headlamp bulb.

>> Repair harness or connector.

Headlamp High Beam Does Not Illuminate (One Side)

AKS00AKH

CHECK BULB

Check bulb of lamp which does not illuminate.
OK or NG

>> GO TO 2.

>> Replace headlamp bulb.

27 (L/W) – 1 (L/W)

: Continuity should exist.

28 (G) – 1 (G)

: Continuity should exist.

PKIA6327E

5 (B/W) – Ground

: Continuity should exist.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

LT-56

HEADLAMP -CONVENTIONAL TYPE-

Revision: 2004 November

2004 Murano

CHECK HEADLAMP INPUT SIGNAL

Turn ignition switch OFF.

Disconnect front combination lamp RH or LH connector.

Turn ignition switch ON.

Lighting switch is turned HIGH BEAM position.

Check voltage between front combination lamp RH or LH har-
ness connector and ground.

OK or NG

>> GO TO 4.

>> GO TO 3.

CHECK HEADLAMP CIRCUIT

Turn ignition switch OFF.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector E7 ter-
minal 27 (L/W) and front combination lamp RH harness connec-
tor E30 terminal 1 (L/W).

Check continuity between IPDM E/R harness connector E7 ter-
minal 28 (G) and front combination lamp LH harness connector
E17 terminal 1 (G).

OK or NG

>> Replace IPDM E/R.

>> Repair harness or connector.

CHECK HEADLAMP GROUND

Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.

Check continuity between front combination lamp LH harness
connector E41 terminal 5 (B/W) and ground.

OK or NG

>> Check headlamp harness and connector.

>> Repair harness or connector.

Terminals

Voltage

(+)

(-)

Connector

Terminal (Wire color)

E30

1 (L/W)

Ground Battery

voltage

E17

1 (G)

PKIA6326E

27 (L/W) – 1 (L/W)

: Continuity should exist.

28 (G) – 1 (G)

: Continuity should exist.

PKIA6327E

5 (B/W) – Ground

: Continuity should exist.

5 (B/W) – Ground

: Continuity should exist.

PKIA6328E

Nissan Murano Z50 (2004 year). Manual - part 175