Nissan Murano Z50 (2005 year). Manual — part 177
HEADLAMP - XENON TYPE -
LT-19
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Display Item List
NOTE:
This item is displayed, but cannot be monitored.
ACTIVE TEST
Operation Procedure
1.
Touch “HEAD LAMP” on “SELECT TEST ITEM” screen.
2.
Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3.
Touch item to be tested and check operation of the selected item.
4.
During the operation check, touching “BACK” deactivates the operation.
Display Item List
NOTE:
This item is displayed, but cannot be tested.
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.
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.
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
—
LT-20
HEADLAMP - XENON TYPE -
Revision: 2005 August
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CONSULT-II Functions (IPDM E/R)
AKS00AJV
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.
1.
With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, and then turn
the ignition switch ON.
2.
Touch “START (NISSAN BASED VHCL)”.
3.
Touch “IPDM E/R” on “SELECT SYSTEM” screen.
If “IPDM E/R” is not indicated, refer to
Diagnosis Mode
Description
SELF-DIAGNOSTIC RESULTS
Refer to
.
DATA MONITOR
The input/output data of 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
IPDM E/R sends a drive signal to electronic components to check their operation.
PBIB1300E
BCIA0029E
BCIA0030E
HEADLAMP - XENON TYPE -
LT-21
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4.
Select the desired part to be diagnosed on “SELECT SYSTEM”
screen.
DATA MONITOR
Operation Procedure
1.
Touch “DATA MONITOR” on “SELECT DIAG MODE ” screen.
2.
Touch “ALL SIGNALS”, “MAIN SIGNALS”, or “SELECTION FROM MENU” on “SELECT MONITOR ITEM”
screen.
3.
Touch the required monitoring item on “SELECTION FROM MENU”. In “ALL SIGNALS”, all items are
monitored. In “MAIN SIGNALS”, predetermined items are monitored.
4.
Touch “START”.
5.
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.
ACTIVE TEST
Operation Procedure
1.
Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
2.
Touch item to be tested, and check operation.
3.
Touch “START”.
4.
Touch “STOP” while testing to stop the operation.
BCIA0031E
ALL SIGNALS
Monitors all items.
MAIN SIGNALS
Monitor the predetermined item.
SELECTION FROM MENU
Selects items and monitors them.
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
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. (Headlamp high beam repeats ON
−
OFF every 1 second.)
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.
LT-22
HEADLAMP - XENON TYPE -
Revision: 2005 August
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Headlamp Does Not Change To High Beam (Both Sides)
AKS00AJW
1.
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-145, "Combination Switch Inspection"
OK or NG
OK
>> GO TO 2.
NG
>> Check combination switch (lighting switch). Refer to
145, "Combination Switch Inspection"
.
2.
HEADLAMP ACTIVE TEST
With CONSULT-II
1.
Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.
2.
Select “LAMPS” on “SELECT TEST ITEM” screen.
3.
Touch “HI” screen.
4.
Make sure headlamp high beam operates.
Without CONSULT-II
1.
Start auto active test. Refer to
2.
Make sure headlamp high beam operates.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 4.
3.
CHECK IPDM E/R
1.
Select “IPDM E/R” on CONSULT-II, and select “DATA MONI-
TOR” on “SELECT DIAG MODE” screen.
2.
Make sure “HL LO REQ” and “HL HI REQ” turns ON when light-
ing switch is in HI position.
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Replace BCM. Refer to
BCS-16, "Removal and Installa-
When lighting switch is
HIGH BEAM position
: HI BEAM SW ON
PKIA7585E
Headlamp high beam should operate.
(Headlamp high beam repeats ON
−
OFF every 1
second.)
Headlamp high beam should operate.
SKIA5774E
When lighting switch is
HIGH BEAM position
: HL LO REQ ON
: HL HI REQ ON
SKIA5775E
HEADLAMP - XENON TYPE -
LT-23
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4.
CHECK HEADLAMP INPUT SIGNAL
With CONSULT-II
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connector.
3.
Select “IPDM E/R” on CONSULT-II. and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.
4.
Select “LAMPS” on “SELECT TEST ITEM” screen.
5.
Touch “HI” screen.
6.
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
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connector.
3.
Start auto active test. Refer to
.
4.
When headlamp high beam is operating, check voltage between front combination lamp RH and LH har-
ness connector and ground.
OK or NG
OK
>> GO TO 6.
NG
>> GO TO 5.
5.
CHECK HEADLAMP CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
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).
4.
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
OK
>> Replace IPDM E/R.
NG
>> Repair harness or connector.
Terminal
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
1 (L/W)
Ground Battery
voltage
LH
E17
1 (G)
Terminal
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
1 (L/W)
Ground Battery
voltage
LH
E17
1 (G)
PKIA6326E
27 (L/W) – 1 (L/W)
: Continuity should exist.
28 (G) – 1 (G)
: Continuity should exist.
PKIA6327E
LT-24
HEADLAMP - XENON TYPE -
Revision: 2005 August
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6.
CHECK HEADLAMP GROUND
1.
Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.
2.
Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.
OK or NG
OK
>> Replace front combination lamp.
NG
>> Repair harness or connector.
Headlamp Does Not Change To High Beam (One Side)
AKS00AJX
1.
CHECK HEADLAMP INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH or LH connector.
3.
Turn ignition switch ON.
4.
Lighting switch is turned HIGH BEAM position.
5.
Check voltage between front combination lamp RH or LH har-
ness connector and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK HEADLAMP CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
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).
4.
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
OK
>> Replace IPDM E/R.
NG
>> Repair harness or connector.
5 (B/W) – Ground
: Continuity should exist.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
Terminal
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
1 (L/W)
Ground Battery
voltage
LH
E17
1 (G)
PKIA6326E
27 (L/W) – 1 (L/W)
: Continuity should exist.
28 (G) – 1 (G)
: Continuity should exist.
PKIA6327E
HEADLAMP - XENON TYPE -
LT-25
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3.
CHECK HEADLAMP GROUND
1.
Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.
2.
Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.
OK or NG
OK
>> Replace front combination lamp.
NG
>> Repair harness or connector.
High Beam Indicator Lamp Does Not Illuminate
AKS00AJY
1.
CHECK BULB
Check bulb of high beam indicator lamp.
OK or NG
OK
>> Replace combination meter.
NG
>> Replace indicator bulb.
Headlamp Low Beam Does Not Illuminate (Both Sides)
AKS00AJZ
1.
CHECK COMBINATION SWITCH INPUT SIGNAL
With CONSULT-II
Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HEAD LAMP SW 1” and “HEAD LAMP SW 2” turns ON-
OFF linked with operation of lighting switch.
Without CONSULT-II
Refer to
LT-145, "Combination Switch Inspection"
OK or NG
OK
>> GO TO 2.
NG
>> Check combination switch (lighting switch). Refer to
145, "Combination Switch Inspection"
.
5 (B/W) – Ground
: Continuity should exist.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
When lighting switch is 2ND
position
: HEAD LAMP SW 1 ON
: HEAD LAMP SW 2 ON
PKIA7586E
LT-26
HEADLAMP - XENON TYPE -
Revision: 2005 August
2005 Murano
2.
HEADLAMP ACTIVE TEST
With CONSULT-II
1.
Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.
2.
Select “LAMPS” on “SELECT TEST” ITEM screen.
3.
Touch “LO” screen.
4.
Make sure headlamp low beam operates.
Without CONSULT-II
1.
Start auto active test. Refer to
2.
Make sure headlamp low beam operates.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 4.
3.
CHECK IPDM E/R
1.
Select “IPDM E/R” on CONSULT-II, and select “DATA MONI-
TOR” on “SELECT DIAG MODE” screen.
2.
Make sure “HL LO REQ” turns ON when lighting switch is in
2ND position.
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Replace BCM. Refer to
BCS-16, "Removal and Installa-
Headlamp low beam should operate.
Headlamp low beam should operate.
SKIA5774E
When lighting switch is 2ND
position
: HL LO REQ ON
SKIA5780E
HEADLAMP - XENON TYPE -
LT-27
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4.
CHECK HEADLAMP INPUT SIGNAL
With CONSULT-II
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connector.
3.
Select “IPDM E/R” on CONSULT-II, and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.
4.
Select “LAMPS” on “SELECT TEST ITEM” screen.
5.
Touch “LO” screen.
6.
When headlamp low beam is operating, check voltage between
front combination lamp RH and LH harness connector and
ground.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH and LH connector.
3.
Start auto active test. Refer to
.
4.
When headlamp low beam is operating, check voltage between front combination lamp RH and LH har-
ness connector and ground.
OK or NG
OK
>> GO TO 6.
NG
>> GO TO 5.
5.
CHECK HEADLAMP CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (R/Y) and front combination lamp RH harness connec-
tor E30 terminal 4 (R/Y).
4.
Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (L) and front combination lamp LH harness connector
E17 terminal 4 (L).
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Repair harness or connector.
Terminal
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
4 (R/Y)
Ground Battery
voltage
LH
E17
4 (L)
Terminal
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
4 (R/Y)
Ground Battery
voltage
LH
E17
4 (L)
PKIA6329E
20 (R/Y) – 4 (R/Y)
: Continuity should exist.
30 (L) – 4 (L)
: Continuity should exist.
PKIA6330E
LT-28
HEADLAMP - XENON TYPE -
Revision: 2005 August
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6.
CHECK HEADLAMP GROUND
1.
Turn ignition switch OFF.
2.
Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.
3.
Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.
OK or NG
OK
>> Check headlamp harness and connectors, ballasts (HID
control unit), and xenon bulbs. Refer to
LT-33, "Xenon Headlamp Trouble Diagnosis"
NG
>> Repair harness or connector.
Headlamp Low Beam Does Not Illuminate (One Side)
AKS00AK0
1.
CHECK BULB
Check ballast (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to
OK or NG
OK
>> GO TO 2.
NG
>> Replace malfunctioning part.
2.
CHECK HEADLAMP INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH or LH connector.
3.
Turn ignition switch ON.
4.
Lighting switch is turned 2ND position.
5.
Check voltage between front combination lamp RH or LH har-
ness connector and ground.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 3.
5 (B/W) – Ground
: Continuity should exist.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
Terminal
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
4 (R/Y)
Ground Battery
voltage
LH
E17
4 (L)
PKIA6329E
HEADLAMP - XENON TYPE -
LT-29
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3.
CHECK HEADLAMP CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (R/Y) and front combination lamp RH harness connec-
tor E30 terminal 4 (R/Y).
4.
Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (L) and front combination lamp LH harness connector
E17 terminal 4 (L).
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Repair harness or connector.
4.
CHECK HEADLAMP GROUND
1.
Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.
2.
Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.
OK or NG
OK
>> Check connector for connection, bend and loose fit and
repair.
NG
>> Repair harness or connector.
Headlamp RH Low Beam and High Beam Does Not Illuminate
AKS00AK1
1.
CHECK BULB
Check ballast (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to
OK or NG
OK
>> GO TO 2.
NG
>> Replace malfunctioning part.
2.
CHECK HEADLAMP GROUND
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp RH connector.
3.
Check continuity between front combination lamp RH harness
connector E30 terminal 5 (B/W) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
20 (R/Y) – 4 (R/Y)
: Continuity should exist.
30 (L) – 4 (L)
: Continuity should exist.
PKIA6330E
5 (B/W) – Ground
: Continuity should exist.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
LT-30
HEADLAMP - XENON TYPE -
Revision: 2005 August
2005 Murano
3.
CHECK HEADLAMP CIRCUIT
1.
Disconnect IPDM E/R connector.
2.
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).
3.
Check continuity between IPDM E/R harness connector E7 ter-
minal 20 (R/Y) and front combination lamp RH harness connec-
tor E30 terminal 4 (R/Y).
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Repair harness or connector.
Headlamp LH Low Beam and High Beam Does Not Illuminate
AKS00AK2
1.
CHECK BULB
Check ballast (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to
OK or NG
OK
>> GO TO 2.
NG
>> Replace malfunctioning part.
2.
CHECK HEADLAMP GROUND
1.
Turn ignition switch OFF.
2.
Disconnect front combination lamp LH connector.
3.
Check continuity between front combination lamp LH harness
connector E17 terminal 5 (B/W) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
27 (L/W) – 1 (L/W)
: Continuity should exist.
PKIA6331E
20 (R/Y) – 4 (R/Y)
: Continuity should exist.
PKIA6332E
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
HEADLAMP - XENON TYPE -
LT-31
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3.
CHECK HEADLAMP CIRCUIT
1.
Disconnect IPDM E/R connector.
2.
Check continuity between IPDM E/R harness connector E7 ter-
minal 28 (G) and front combination lamp LH harness connector
E17 terminal 1 (G).
3.
Check continuity between IPDM E/R harness connector E7 ter-
minal 30 (L) and front combination lamp LH harness connector
E17 terminal 4 (L).
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Repair harness or connector.
Headlamps Do Not Turn OFF
AKS00AK3
1.
CHECK HEADLAMP TURN OFF
Make sure that lighting switch is OFF. And make sure headlamp turns off when ignition switch is turned OFF.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK COMBINATION SWITCH INPUT SIGNAL
Select “BCM” on CONSULT-II. With “HEAD LAMP” data monitor,
make sure “HEAD LAMP SW 1” and “HEAD LAMP SW 2” turns ON-
OFF linked with operation of lighting switch.
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Check combination switch (lighting switch). Refer to
145, "Combination Switch Inspection"
.
28 (G) – 1 (G)
: Continuity should exist.
PKIA6333E
30 (L) – 4 (L)
: Continuity should exist.
PKIB2184E
When lighting switch is OFF
position
: HEAD LAMP SW 1 OFF
: HEAD LAMP SW 2 OFF
PKIA7588E
LT-32
HEADLAMP - XENON TYPE -
Revision: 2005 August
2005 Murano
3.
CHECKING CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R
Select “BCM” on CONSULT-II, and perform self-diagnosis for “BCM”.
Display of self-diagnosis results
NO DTC>> Replace IPDM E/R.
CAN COMM CIRCUIT>> Refer to
Inspection Using CONSULT-II (Self-Diagnosis)"
PKIA7627E
HEADLAMP - XENON TYPE -
LT-33
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General Information for Xenon Headlamp Trouble Diagnosis
AKS00CR7
In most cases, malfunction of xenon headlamp - “does not illuminate”, “flickers” or “dark” - is caused by a mal-
functioning xenon bulb. A malfunctioning HID control unit or lamp housing, however, may be a cause. Be sure
to perform trouble diagnosis following the steps described below.
Caution:
AKS00CR8
●
Installation or removal of connector must be done with lighting switch OFF.
●
Disconnect the battery cable from the negative terminal or remove power fuse.
●
When the lamp is illuminated (when lighting switch is ON), never touch harness, HID control unit, inside of
lamp, or lamp metal parts.
●
To check illumination, temporarily install lamp in vehicle. Be sure to connect power at vehicle side connec-
tor.
●
If error can be traced directly to electrical system, first check for items such as blown fuses and fusible
links, broken wires or loose connectors, dislocated terminals, and improper connections.
●
Never work with wet hands.
●
Using a tester for HID control unit circuit trouble diagnosis is prohibited.
●
Disassembling HID control unit or harnesses (bulb socket harness, ECM harness) is prohibited.
●
Immediately after illumination, light intensity and color will fluctuate, but there is nothing wrong.
●
When bulb has come to end of its life, brightness will drop significantly, it will flash repeatedly, or light color
will turn reddish.
Xenon Headlamp Trouble Diagnosis
AKS00CR9
1.
CHECK 1: XENON HEADLAMP LIGHTING
Install normal xenon bulb to corresponding xenon bulb headlamp, and check if lamp lights up.
OK or NG
OK
>> Replace xenon bulb.
NG
>> GO TO 2.
2.
CHECK 2: XENON HEADLAMP LIGHTING
Install normal HID control unit to corresponding xenon headlamp, and check if lamp lights up.
OK or NG
OK
>> Replace HID control unit.
NG
>> GO TO 3.
3.
CHECK 3: XENON HEADLAMP LIGHTING
Install normal xenon lamp housing assembly to corresponding xenon headlamp, and check if lamp lights up.
OK or NG
OK
>> Replace xenon headlamp housing assembly. [Malfunction in starter (boosting circuit) in xenon
headlamp housing]
NG
>> INSPECTION END
LT-34
HEADLAMP - XENON TYPE -
Revision: 2005 August
2005 Murano
Aiming Adjustment
AKS00AK6
PREPARATION BEFORE ADJUSTING
For Details, Refer To the Regulations In Your Own Country.
Before performing aiming adjustment, check the following.
1.
Keep all tires inflated to correct pressures.
2.
Place vehicle on flat surface.
3.
Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank.
LOW BEAM AND HIGH BEAM
1.
Turn headlamp low beam ON.
2.
Use adjusting screws to perform aiming adjustment.
PKIA2508E
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