2007 NISSAN 350Z low beam

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-45
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Revision: 2006 November2007 350Z
Terminals and Reference Values for BCMNKS004XI
CAUTION:

Check combination switch system terminal waveform under the loaded condition with lighting
switch, turn signal switch and wiper switch OFF not to be fluctuated by overloaded.

Turn wiper dial position to 4 except when checking waveform or voltage of wiper dial position.
Wiper dial position can be confirmed on CONSULT-III. Refer to LT- 9 1 , "
DATA MONITOR" .
Te r -
minal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
2GYCombination
switch input 5ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF Approx. 0 V
Any of the conditions below

Lighting switch 1ST

Lighting switch HIGH beam
(Operates only HIGH beam
switch)
Approx. 1.0 V
Lighting switch 2ND
Approx. 2.0 V
3L/WCombination
switch input 4ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF Approx. 0 V
Any of the conditions below

Lighting switch 2ND

Lighting switch PASSING
(Operates only PASSING switch)
Approx. 1.0 V
11 L GIgnition switch
(ACC)ACC — Battery voltage
PKIB4959J
PKIB4953J
PKIB4959J

LT-46
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2006 November2007 350Z
33 GCombination
switch output 4ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF
Approx. 7.2 V
Lighting switch 1ST (The same
result with lighting switch 2ND)
Approx. 1.2 V
34 W/LCombination
switch output 3ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF
Approx. 7.2 V
Any of the conditions below

Lighting switch 2ND

Lighting switch HI beam
(Operates only HI beam switch)
Approx. 1.2 V
35 W/GCombination
switch output 2ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF
Approx. 7.2 V
Any of the conditions below

Lighting switch 2ND

Lighting switch PASSING
(Operates only PASSING switch)
Approx. 1.2 V
38 W/LIgnition switch
(ON) ON — Battery voltage Te r -
minal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-49
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Revision: 2006 November2007 350Z
CONSULT-III Function (BCM)NKS004XM
CONSULT-III can display each diagnostic item using the diagnostic test mode shown following.
WORK SUPPORT
Display Item List
DATA MONITOR
Display Item List
NOTE:
This item is displayed, but cannot be monitored.BCM diagnosis part Diagnosis mode Description
HEADLAMPWORK 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.
BCMSELF-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.
Item Description CONSULT-III Factory setting
BATTERY SAVER SETExterior lamp battery saver control mode can be changed in this mode.
Select exterior lamp battery saver control mode between two ON/OFF.ON×
OFF —
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 light-
ing switch signal.
HEAD LAMP SW 1 “ON/OFF”Displays status (headlamp switch 1: ON/Others: OFF) of headlamp switch 1 judged from
lighting switch signal.
HEAD LAMP SW 2 “ON/OFF”Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from
lighting 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.
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
NOTE“ON/OFF” —
DOOR SW - DR “ON/OFF”Displays status of driver door as judged from driver door switch signal. (Door is open: ON/
Door is closed: OFF)
DOOR SW - AS “ON/OFF”Displays status of passenger door as judged from passenger door switch signal. (Door is
open: ON/Door is closed: OFF)
DOOR SW - RR
NOTE“OFF” —
DOOR SW - RL
NOTE“OFF” —
BACK DOOR SW “ON/OFF”

Displays status of back door as judged from back door switch signal. (Coupe models)

Displays status of rear trunk hood as judged from trunk lamp switch signal. (Roadster mod-
els)
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.
ENGINE RUN “ON/OFF”Displays status (engine running: ON/ engine stopped: OFF) of engine judged from engine run
signal.
PKB SW “ON/OFF”Displays status (parking brake released: ON/ parking brake applied: OFF) of parking brake
switch judged from parking brake switch signal.
CARGO LAMP SW
NOTE“OFF” —

LT-50
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2006 November2007 350Z
ACTIVE TEST
Display Item List
NOTE:
This item is displayed, but cannot be tested.
CONSULT-III Function (IPDM E/R)NKS004XN
CONSULT-III can display each diagnostic item using the diagnostic test mode shown following.
DATA MONITOR
All Signals, Main Signals, Selection From Menu
NOTE:
Perform monitoring of IPDM E/R data with ignition switch ON. When ignition switch is at ACC, the display may
not be correct.
ACTIVE TEST
Display Item List
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
NOTE—
CORNERING LAMP
NOTE—
DAYTIME RUNNING LIGHT Allows headlamp low relay and daytime light relay to operate switching ON−OFF.
Check Item, Diagnosis Mode Description
SELF-DIAG RESULTS Refer to PG-18, "
SELF-DIAG RESULTS" .
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.
Item nameCONSULT-III
screen displayDisplay
or unitMonitor item selection
Description ALL
SIG-
NALSMAIN
SIGNALSSELECTION
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
Daytime running light request DTRL REQ ON/OFF××Signal status input from BCM
Te s t i t e mCONSULT-III
screen displayDescription
Tail lamp relay output TAIL LAMP Allows tail lamp relay to operate by switching operation ON−OFF at your option.
Headlamp relay (HI, LO) output LAMPSAllows 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).

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-51
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Revision: 2006 November2007 350Z
Daytime Light Control Does Not OperateNKS004XO
NOTE:
Check if parking, license plate, side marker, tail lamps and head lamps low operates normally.
1. ACTIVE TEST
CONSULT-III ACTIVE TEST
1. Select "DAYTIME RUNNING LIGHT" of BCM active test item.
2. With operating the test item, check the headlamp low beam, parking, license plate and tail lamps operate.
OK or NG
OK >> GO TO 2.
NG >> Replace IPDM E/R. Refer to PG-26, "
Removal and Installation of IPDM E/R" .
2. CHECK INPUT SIGNAL
CONSULT-III DATA MONITOR
1. Select "HEAD LAMP" of BCM data monitor item.
2. With the engine running or stop, check the monitor status.
3. With operating the parking brake, check the monitor status.
OK or NG
OK >> Replace BCM. Refer to BCS-17, "Removal and Installation of BCM" .
NG >> Refer to BCS-16, "
CAN Communication Inspection Using CONSULT-III (Self-Diagnosis)" .
Headlamp Does Not Change To High Beam (Both Sides)NKS004XP
1. CHECK COMBINATION SWITCH INPUT SIGNAL
CONSULT-III DATA MONITOR
1. Select "HEAD LAMP" of BCM data monitor item.
2. With operating the lighting switch, check the monitor status.
Without CONSULT-III
Refer to LT- 9 2 , "
Combination Switch Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Check combination switch (lighting switch). Refer to LT- 9 2 , "
Combination Switch Inspection" . Headlamp low beam, parking, license plate and
tail lamps should operate.
Engine running : ENGINE RUN ON
Engine stop : ENGINE RUN OFF
Parking brake ON : PKB SW ON
Parking brake OFF : PKB SW OFF
When lighting switch is
HIGH BEAM: HI BEAM SW ON

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-55
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Revision: 2006 November2007 350Z
3. CHECK HEADLAMP GROUND
Check continuity between front combination lamp RH or LH harness
connector and ground.
OK or NG
OK >> Check headlamp harness and connector.
NG >> Repair harness or connector.
High Beam Indicator Lamp Does Not IlluminateNKS004XR
1. CHECK BULB
Check bulb of high beam indicator lamp.
OK or NG
OK >> Replace combination meter. Refer to DI-24, "Removal and Installation for Combination Meter" .
NG >> Replace indicator bulb.
Headlamp Low Beam Does Not Illuminate (Both Sides)NKS004XS
1. CHECK COMBINATION SWITCH INPUT SIGNAL
CONSULT-III DATA MONITOR
1. Select "HEAD LAMP SW1" and "HEAD LAMP SW2" of BCM data monitor item.
2. With operating the lighting switch, check the monitor status.
CHECK COMBINATION SWITCH
Refer to LT- 9 2 , "
Combination Switch Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Check combination switch (lighting switch). Refer to LT- 9 2 , "
Combination Switch Inspection" .
2. HEADLAMP ACTIVE TEST
CONSULT-III ACTIVE TEST
1. Select "LAMPS" of IPDM E/R active test item.
2. With operating the test item, check the headlamp low beam operation.
IPDM E/R AUTO ACTIVE TEST
1. Start auto active test. Refer to PG-20, "
Auto Active Test" .
2. Check that the headlamp low beam operation.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
Front combination lamp
connectorTe r m i n a l
Ground Continuity
RH E24 4
Ye s
LH E40 4
PKIA4907E
When lighting switch is 2ND : HEAD LAMP SW 1 ON
: HEAD LAMP SW 2 ON
Headlamp low beam should operate.
Headlamp low beam should operate.

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-57
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Revision: 2006 November2007 350Z
5. CHECK HEADLAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and
front combination lamp (RH and LH) harness connector.
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 and LH)
harness connector and ground.
OK or NG
OK >> Check headlamp harness and connectors, ballasts (HID
control unit), and xenon bulbs. Refer to LT- 6 0 , "
Xenon
Headlamp Trouble Diagnosis" .
NG >> Repair harness or connector.
Headlamp Low Beam Does Not Illuminate (One Side)NKS004XT
1. CHECK BULB
Check ballast (HID control unit) and xenon bulb of lamp which does not illuminate. Refer to LT- 6 0 , "
Xenon
Headlamp Trouble Diagnosis" .
OK or NG
OK >> GO TO 2.
NG >> Replace malfunctioning part.
Te r m i n a l s
Continuity IPDM E/R Front combination lamp
Connector Terminal Connector Terminal
RH
E720 E24 7
Ye s
LH 30 E40 7
SKIA8670E
Front combination lamp
connectorTe r m i n a l
Ground Continuity
RH E24 4
Ye s
LH E40 4
PKIA4907E

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
LT-61
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Revision: 2006 November2007 350Z
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 ReplacementNKS004XZ
HEADLAMP HIGH/LOW BEAM
1. Turn lighting switch OFF.
2. Open the driver and front passenger window, and then discon-
nect the battery cable from the negative terminal or remove
power fuse.
CAUTION:
After the battery cables are disconnected, never open/close
the driver and/or front passenger door with the window in
the full up position. The automatic window adjusting func-
tion will not work and the side roof panel may be damaged.
3. Remove headlamp. Refer to LT- 6 2 , "
Removal and Installation" .
4. Turn plastic cap counterclockwise and unlock it.
5. Turn bulb socket counterclockwise and unlock it.
6. Unlock retaining spring and remove bulb from headlamp.
7. Installation is the reverse order of removal.
PKIB5186E
PKIC4918E