Nissan Murano Z50 (2004 year). Manual — part 176
HEADLAMP -CONVENTIONAL TYPE-
LT-57
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High Beam Indicator Lamp Does Not Illuminate
AKS00AKI
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)
AKS00AKJ
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-140, "Combination Switch Inspection"
OK or NG
OK
>> GO TO 2.
NG
>> Check lighting switch. Refer to
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.
When lighting switch is 2ND
position
: HEAD LAMP SW 1 ON
: HEAD LAMP SW 2 ON
PKIA6325E
Headlamp low beam should operate.
Headlamp low beam should operate.
SKIA5774E
LT-58
HEADLAMP -CONVENTIONAL TYPE-
Revision: 2004 November
2004 Murano
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-14, "Removal and Installa-
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.
When lighting switch is 2ND
position
: HL LO REQ ON
SKIA5780E
Terminals
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
4 (R/Y)
Ground Battery
voltage
LH
E17
4 (L)
Terminals
Voltage
(+)
(-)
Connector
Terminal (Wire color)
RH
E30
4 (R/Y)
Ground Battery
voltage
LH
E17
4 (L)
PKIA6329E
HEADLAMP -CONVENTIONAL TYPE-
LT-59
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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.
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.
NG
>> Repair harness or connector.
Headlamp Low Beam Does Not Illuminate (One Side)
AKS00AKK
1.
CHECK BULB
Check bulb of lamp which does not illuminate.
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning part.
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.
PKIA4907E
LT-60
HEADLAMP -CONVENTIONAL TYPE-
Revision: 2004 November
2004 Murano
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 HIGH 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.
3.
CHECK HEADLAMP CIRCUIT
1.
Disconnect IPDM E/R connector and front combination lamp RH
or LH connector.
2.
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).
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.
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
>> Ckeck headlamp harness and connector.
NG
>> Repair harness or connector.
Terminals
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
5 (B/W) – Ground
: Continuity should exist.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
HEADLAMP -CONVENTIONAL TYPE-
LT-61
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Headlamp RH Low Beam and High Beam Do Not Illuminate
AKS00AKL
1.
CHECK BULB
Check bulb of lamp which does not illuminate.
OK or NG
OK
>> GO TO 2.
NG
>> Replace headlamp bulb.
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.
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 Do Not Illuminate
AKS00AKM
1.
CHECK BULB
Check bulb of lamp which does not illuminate.
OK or NG
OK
>> GO TO 2.
NG
>> Replace headlamp bulb.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
27 (L/W) – 1 (L/W)
: Continuity should exist.
PKIA6331E
20 (R/Y) – 4 (R/Y)
: Continuity should exist.
PKIA6332E
LT-62
HEADLAMP -CONVENTIONAL TYPE-
Revision: 2004 November
2004 Murano
2.
CHECK HEADLAMP GROUND
1.
Disconnect front combination lamp LH connector.
2.
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.
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
AKS00AKN
1.
CHECK HEADLAMP TURN OFF
Make sure that lighting switch is OFF. And make sure headlamps turns off when ignition switch is turned OFF.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
5 (B/W) – Ground
: Continuity should exist.
PKIA6328E
28 (G) – 1 (G)
: Continuity should exist.
PKIA6333E
30 (L) – 4 (L)
: Continuity should exist.
PKIA6334E
HEADLAMP -CONVENTIONAL TYPE-
LT-63
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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” turn ON-
OFF linked with operation of lighting switch.
OK or NG
OK
>> Replace IPDM E/R.
NG
>> Check lighting switch. Refer to
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)"
Aiming Adjustment
AKS00AKO
PREPARATION BEFORE ADJUSTING
For Details, Refer To the Regulations In Your Own Country.
When lighting switch is OFF
position
: HEAD LAMP SW 1 OFF
: HEAD LAMP SW 2 OFF
PKIA6325E
SKIA1039E
PKIA2515E
LT-64
HEADLAMP -CONVENTIONAL TYPE-
Revision: 2004 November
2004 Murano
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.
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)
If the vehicle front body has been repaired and/or the headlamp assembly has been replaced, check aiming.
Use the aiming chart shown in the figure.
●
Basic illumination area for adjustment should be within the range shown on the aiming chart.
Adjust headlamp accordingly.
Bulb Replacement
AKS00AKP
HEADLAMP HIGH/LOW BEAM
1.
Turn lighting switch OFF.
2.
Remove fender protector (front). Refer to
3.
Turn plastic cap counterclockwise and unlock it.
4.
Disconnect bulb terminal.
5.
Unlock retaining spring and remove bulb from headlamp.
6.
Install in reverse order of removal.
PARKING LAMP (CLEARANCE LAMP)
1.
Turn lighting switch OFF.
2.
Remove air cleaner case (when replacing LH bulb). Refer to
EM-14, "AIR CLEANER AND AIR DUCT"
“EM” section.
PKIA6335E
Headlamp high/low beam (Halogen)
: 12V - 65/55W (HB5)
HEADLAMP -CONVENTIONAL TYPE-
LT-65
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3.
Remove IPDM E/R (when replacing RH bulb). Refer to
PG-29, "Removal and Installation of IPDM E/R"
in
“PG” section.
4.
Turn bulb socket counterclockwise and unlock it.
5.
Remove bulb from its socket.
6.
Install in the reverse order of removal.
FRONT TURN SIGNAL LAMP
1.
Turn lighting switch OFF.
2.
Remove fender protector (front). Refer to
3.
Turn bulb socket counterclockwise and unlock it.
4.
Remove bulb from its socket.
5.
Install in 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
1.
Turn lighting switch OFF.
2.
Remove fender protector (front). Refer to
3.
Turn bulb socket counterclockwise and unlock it.
4.
Remove bulb from its socket.
5.
Install in 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
1.
Remove front bumper. Refer to
“EI” section.
2.
Remove headlamp mounting bolts.
3.
Remove plastics bumper bracket, then pull headlamp toward
vehicle front, disconnect connector, and remove headlamp.
INSTALLATION
Note the following, and install in the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to
.
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
5.9N·m (0.60 kg-m, 52 in-lb)
LT-66
HEADLAMP -CONVENTIONAL TYPE-
Revision: 2004 November
2004 Murano
Disassembly and Assembly
AKS00AKR
DISASSEMBLY
1.
Disconnect the connector to the halogen bulb (high/low).
2.
Turn plastic holder counterclockwise and unlock it.
3.
Disconnect bulb socket.
4.
Unlock retaining spring, and remove halogen bulb (high/low).
5.
Turn parking lamp bulb socket counterclockwise and unlock it.
6.
Remove parking lamp bulb from its socket.
7.
Turn front turn signal lamp bulb socket counterclockwise and unlock it.
8.
Remove front turn signal lamp bulb from its socket.
9.
Turn front side marker lamp bulb socket counterclockwise and unlock it.
10. Remove front side lamp marker lamp bulb from its socket.
ASSEMBLY
Note the following, and assemble in the reverse order of disassembly.
CAUTION:
●
After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertight-
ness.
1.
Side marker lamp bulb
2.
Side marker lamp bulb socket
3.
Halogen bulb connector
4.
Front turn signal lamp bulb
5.
Front turn signal lamp bulb socket
6.
Plastic holder
7.
Halogen bulb
8.
Parking lamp (clearance lamp) bulb socket
9.
Parking lamp (clearance lamp) bulb
10. Headlamp housing assembly
PKIA2518E
DAYTIME LIGHT SYSTEM
LT-67
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DAYTIME LIGHT SYSTEM
PFP:284B2
Component Parts and Harness Connector Location
AKS007NE
System Description
AKS007NF
During a ran, when the engine which makes fog lamp turn on has started and parking brake is detached,
foglamp turns do daytime light system for the Canada vehicle, and the light is put out at the of operating park-
ing brake, and the of lighting switch 2ND position or the lighting switch AUTO (at the time of headlamp light-
ing).
ON/OFF of fog lamp switch is followed at the time of lighting switch 2ND position, and it is turned on and
switched off.
An parking brake signal and engine ran or stop signal are sent to BCM (body control module) by CAN commu-
nication line, and control daytime light system.
CAUTION:
If an ignition switch is turned ON within several seconds in OFF from the ignition switch ON in the
state of daytime light system lighting, daytime light system which put out the light once OFF form the
ignition switch ON will relight up for about 2 seconds.
In the state where the parking brake is not operated, if cranking time is extremely short daytime light
system will light up for about 2 seconds.
OUTLINE
Power is supplied at all times
●
through 15A fuse [No. 88, located in IPDM E/R (intelligent power distribution module engine room)]
●
to front fog lamp relay [located in IPDM E/R (intelligent power distribution module engine room)]
●
through 10A fuse [No. 71, located in IPDM E/R (intelligent power distribution module engine room)]
●
to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine room)]
●
through 15A fuse [No. 78, located in IPDM E/R (intelligent power distribution module engine room)]
●
to CPU (central processing unit) [located in IPDM E/R (intelligent power distribution module engine room)]
●
to ignition relay [located in IPDM E/R (intelligent power distribution module engine room)].
Power is also supplied at all times
PKIA6338E
LT-68
DAYTIME LIGHT SYSTEM
Revision: 2004 November
2004 Murano
●
through 50A fusible link (letter F, located in fuse and fusible link block)
●
to BCM (body control module) terminal 55
●
through 10A fuse [No. 18, located in fuse block (J/B)]
●
to BCM (body control module) 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
●
through 10A fuse [No. 1, located in fuse block (J/B)]
●
to BCM (body control module) terminal 38
●
through 10A fuse [No. 14, located in fuse block (J/B)]
●
to combination meter terminal 20
●
to ignition relay [located in IPDM E/R (intelligent power distribution module engine room)].
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 (body control module) terminal 11.
Ground is supplied
●
to BCM (body control module) terminals 49 and 52
●
through grounds M14 and M78
●
to IPDM E/R (intelligent power distribution module engine room) terminals 38 and 60
●
through grounds E13, E26 and E28.
●
to combination meter terminals 22, 23 and 24
●
through grounds M14 and M78.
FOG LAMP OPERATION
The fog lamp switch is built into the combination switch. The lighting switch must be in the 2ND position or
AUTO position (LOW beam is ON) and the fog lamp switch must be ON for fog lamp operation.
With the fog lamp switch in the ON position, the CPU of 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.
DAYTIME LIGHT OPERATION
With the engine running, the lighting switch in the OFF or 1ST position and parking brake released, power is
supplied
●
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.
DAYTIME LIGHT SYSTEM
LT-69
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With power and grounds supplied, the front fog lamps illuminate.
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 headlamps remain illuminated for 5 minutes, then the headlamps are turned off.
Exterior lamp battery saver control made can be changed by the function setting of CONSULT-II.
COMBINATION SWITCH READING FUNCTION
Refer to
BCS-3, "COMBINATION SWITCH READING FUNCTION"
.
AUTO LIGHT OPERATION
For auto light operation, refer to
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
LT-70
DAYTIME LIGHT SYSTEM
Revision: 2004 November
2004 Murano
Schematic
AKS007NI
TKWA1680E
DAYTIME LIGHT SYSTEM
LT-71
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Revision: 2004 November
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Wiring Diagram — DTRL —
AKS007NJ
TKWA0748E
LT-72
DAYTIME LIGHT SYSTEM
Revision: 2004 November
2004 Murano
TKWA1681E
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