bcm terminal NISSAN 350Z 2007 Z33 Lighting System User Guide
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2007, Model line: 350Z, Model: NISSAN 350Z 2007 Z33Pages: 172, PDF Size: 5.8 MB
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HEADLAMP (FOR USA)
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3. CHECK IPDM E/R
CONSULT-III DATA MONITOR
1. Select "HL LO REQ" of IPDM E/R data monitor item.
2. With operating the lighting switch, check the monitor status.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
NG >> Replace BCM. Refer to BCS-17, "
Removal and Installation of BCM" .
4. CHECK HEADLAMP INPUT SIGNAL
CONSULT-III ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH and LH connector.
3. Select "LAMPS" of IPDM E/R active test item.
4. With operating the test item, check voltage between front combi-
nation lamp (RH and LH) harness connector and ground.
IPDM E/R AUTO ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH and LH connector.
3. Start auto active test. Refer to PG-20, "
Auto Active Test" .
4. With operating the test item, check voltage between front combination lamp (RH and LH) harness connec-
tor and ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.When lighting switch is 2ND
position: HL LO REQ ON
Terminals
Vo l ta g e
(Approx.) (+)
(-)
Front combination lamp
connectorTe r m i n a l
RH E24 7
Ground Battery voltage
LH E40 7
Terminals
Vo l ta g e
(Approx.) (+)
(-)
Front combination lamp
connectorTe r m i n a l
RH E24 7
Ground Battery voltage
LH E40 7
PKIA7010E
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HEADLAMP (FOR USA)
Revision: 2006 November2007 350Z
Headlamps Does Not Turn OFFNKS004X3
1. CHECK HEADLAMP TURN OFF
Make sure that lighting switch is OFF. And check if 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
CONSULT-III DATA MONITOR
1. Select "HEAD LAMP1" and "HEAD LAMP2" of BCM data monitor item.
2. With operating the lighting switch, check the monitor status.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
NG >> Check combination switch (lighting switch). Refer to LT- 9 2 , "
Combination Switch Inspection" .
3. CHECKING CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R
Perform self-diagnosis for “BCM” with CONSULT-III.
Display of self-diagnosis results
NO DTC>> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
CAN COMM CIRCUIT>> Refer to BCS-16, "
CAN Communication Inspection Using CONSULT-III (Self-Diag-
nosis)" .
General Information for Xenon Headlamp Trouble DiagnosisNKS004X4
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:NKS004X5
Installation or removal of connector must be done with lighting switch OFF.
Disconnect 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 function will not work and
the side roof panel may be damaged.
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.When lighting switch is OFF : HEAD LAMP SW1 OFF
: HEAD LAMP SW2 OFF
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LT-32
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2006 November2007 350Z
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -PFP:26010
Component Parts and Harness Connector LocationNKS004XC
System DescriptionNKS004XD
BCM (Body Control Module) controls headlamps low beam, high beam and daytime light operation.
Daytime light system operates parking, license plate, side marker, tail lamps and headlamp low beam
according to signals from unified meter and A/C amp. (receive parking brake switch signal through CAN
communication), ECM (receive engine status signal through CAN communication), lighting switch, and
ignition switch.
IPDM E/R (Intelligent Power Distribution Module Engine Room) operates parking, license plate, side
marker, tail lamps, headlamp bulbs and high beam solenoids according to CAN communication signals
from BCM.
Unified meter and A/C amp. operates high beam indicator lamp according to CAN communication signals
from BCM.
OUTLINE
Power is supplied at all times
to headlamp high relay, located in IPDM E/R and
to headlamp low relay, located in IPDM E/R, from battery directly,
through 15A fuse [No. 78, located in IPDM E/R]
to CPU (central processing unit) located in IPDM E/R,
through 40A fusible link [letter F, located in the fuse, fusible link and relay box]
to BCM terminal 55,
through 10A fuse [No.18, located in fuse block (J/B)]
PKIC4852E
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![NISSAN 350Z 2007 Z33 Lighting System User Guide HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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to BCM terminal 42,
through 10A fuse [No. 71, located in IPDM E/R]
to CPU located in](/img/5/775/w960_775-32.png "NISSAN 350Z 2007 Z33 Lighting System User Guide HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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to BCM terminal 42,
through 10A fuse [No. 71, located in IPDM E/R]
to CPU located in")
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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to BCM terminal 42,
through 10A fuse [No. 71, located in IPDM E/R]
to CPU located in IPDM E/R,
through 10A fuse [No.19, located in fuse block (J/B)]
to combination meter terminal 24,
through 10A fuse [No.33, located in the fuse, fusible link and relay box]
to daytime light relay terminals 1 and 3.
With ignition switch in ON or START position, power is supplied
to CPU located in IPDM E/R,
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 23.
With ignition switch 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 IPDM E/R terminals 38 and 60
through grounds E17, E43 and B102 (with VDC system, navigation system or telephone)
through grounds E17, E43 and F152 (without VDC system, navigation system and telephone),
to BCM terminal 52
through grounds M30 and M66,
to combination meter terminals 10, 11 and 12
through grounds M30 and M66.
HEADLAMP OPERATION
Low Beam Operation
With the lighting switch in 2ND position, the BCM receives input signal requesting the headlamps to illuminate.
This input signal is communicated to the IPDM E/R through CAN communication. The CPU located in the
IPDM E/R controls the headlamp low relay turned ON, which when energized, supplies power,
through 15A fuse [No. 76, located in IPDM E/R]
through IPDM E/R terminal 20
to front combination lamp RH terminal 7,
through 15A fuse [No. 86, located in IPDM E/R]
through IPDM E/R terminal 30
to front combination lamp LH terminal 7.
Ground is supplied
to front combination lamp RH terminal 4, and
to front combination lamp LH terminal 4
through grounds E17, E43 and B102 (with VDC system, navigation system or telephone)
through grounds E17, E43 and F152 (without VDC system, navigation system and telephone).
With power and ground supplied, headlamp bulbs illuminate.
High Beam Operation /Flash-to-Pass Operation
With the lighting switch in 2ND position and placed in HIGH or PASS position, the BCM receives input signal
requesting headlamp high beams to illuminate. High beam request signal and low beam request signal is com-
municated to the IPDM E/R through CAN communication. The CPU located in the IPDM E/R controls head-
lamp high relay and headlamp low relay turned ON, which when energized, supplies power,
through 15A fuse [No. 76, located in IPDM E/R]
through IPDM E/R terminal 20
to front combination lamp RH terminal 7,
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![NISSAN 350Z 2007 Z33 Lighting System User Guide LT-34
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2006 November2007 350Z
through 15A fuse [No. 86, located in IPDM E/R]
through IPDM E/R terminal 30
to front combination lamp LH termin](/img/5/775/w960_775-33.png "NISSAN 350Z 2007 Z33 Lighting System User Guide LT-34
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2006 November2007 350Z
through 15A fuse [No. 86, located in IPDM E/R]
through IPDM E/R terminal 30
to front combination lamp LH termin")
LT-34
HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
Revision: 2006 November2007 350Z
through 15A fuse [No. 86, located in IPDM E/R]
through IPDM E/R terminal 30
to front combination lamp LH terminal 7,
through 10A fuse [No.72, located in IPDM E/R]
through IPDM E/R terminal 27
to front combination lamp RH terminal 3,
through 10A fuse [No.74, located in IPDM E/R]
through IPDM E/R terminal 28
to front combination lamp LH terminal 3.
Ground is supplied
to front combination lamp RH terminal 4, and
to front combination lamp LH terminal 4
through grounds E17, E43 and B102 (with VDC system, navigation system or telephone)
through grounds E17, E43 and F152 (without VDC system, navigation system and telephone).
With the power and ground supplied, headlamp bulbs illuminate. High beam solenoids move the bulb shades
in the front combination lamps, and the bulb shades change to high beam position.
Unified meter and A/C amp. receives signal from BCM through CAN communication, and then combination
meter indicator illuminates high beam,
DAYTIME LIGHT OPERATION
Once the parking brake is turned OFF after ignition switch ON, if the lighting switch is turned OFF while engine
is running, the BCM outputs the signal requesting parking, license plate, side marker, tail lamps and headlamp
low beam to illuminate. This output signal is communicated to the IPDM E/R through CAN communication.
The CPU located in the IPDM E/R controls headlamp low relay and daytime light relay turned ON, which when
energized, supplies power,
through 15A fuse [No.76, located in the IPDM E/R]
through IPDM E/R terminal 20
to front combination lamp RH terminal 7,
through 15A fuse [No.86, located in the IPDM E/R]
through IPDM E/R terminal 30
to front combination lamp LH terminal 7,
through 10A fuse [No.33, located in the fuse, fusible link and relay box]
through daytime light relay terminal 2
to IPDM E/R terminal 55,
through daytime light relay terminal 5
to front combination lamp RH terminal 6
to front combination lamp LH terminal 6
to rear combination lamp RH terminal 2
to rear combination lamp LH terminal 2
to license plate lamp RH terminal 2
to license plate lamp LH terminal 2.
Ground is supplied
to front combination lamp RH terminal 4
to front combination lamp LH terminal 4
to front combination lamp RH terminal 8
to front combination lamp LH terminal 8
through grounds E17, E43 and B102 (with VDC system, navigation system or telephone)
through grounds E17, E43 and F152 (without VDC system, navigation system and telephone),
to rear combination lamp RH terminal 3
to rear combination lamp LH terminal 3
to license plate lamp RH terminal 1
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HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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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
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HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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Terminals and Reference Values for IPDM E/RNKS004XJ
How to Proceed With Trouble DiagnosisNKS004XK
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 3 2 , "
System Description" .
3. Perform the preliminary check. Refer to LT- 4 7 , "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does headlamp operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary CheckNKS004XL
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
39 L CAN − H— — —
40 P CAN − L— — —
42 GYBattery power
supplyOFF — Battery voltage
52 B Ground ON — Approx. 0 V
55 RBattery power
supplyOFF — Battery voltage Te r -
minal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
Terminal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
20 R/L Headlamp low (RH) ON Lighting switch 2ND positionOFF Approx. 0 V
ON Battery voltage
27 BR Headlamp high (RH) ON Lighting switch HIGH or PASS positionOFF Approx. 0 V
ON Battery voltage
28 R/Y Headlamp high (LH) ON Lighting switch HIGH or PASS positionOFF Approx. 0 V
ON Battery voltage
30 R/W Headlamp low (LH) ON Lighting switch 2ND positionOFF Approx. 0 V
ON Battery voltage
38 B Ground ON — Approx. 0 V
48 L CAN − H— — —
49 P CAN − L— — —
55 R/Y Daytime light relay signal ON Lighting switch 1ST positionOFF Approx. 0 V
ON Battery voltage
60 B Ground ON — Approx. 0 V
UNIT POWER SOURCE Fuse and fusible link No.
BCMBatteryF
18
Ignition switch ON or START position 1
Ignition switch ACC or ON position 6
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HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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Refer to LT- 3 8 , "Wiring Diagram — DTRL —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
IPDM E/R Battery33
72
74
76
86 UNIT POWER SOURCE Fuse and fusible link No.
Terminals Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTerminal
M9011
GroundApprox. 0 VBattery
voltageBattery
voltage
38 Approx. 0 V Approx. 0 VBattery
voltage
M9142Battery
voltageBattery
voltageBattery
voltage
55Battery
voltageBattery
voltageBattery
voltage
PKIB5197E
BCM connector Terminal
GroundContinuity
M91 52 Yes
PKIB5198E
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HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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3. CHECK IPDM E/R
1. Select "HL LO REQ" of IPDM E/R data monitor item.
2. With operating the lighting switch, check the monitor status.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
NG >> Replace BCM. Refer to BCS-17, "
Removal and Installation of BCM" .
4. CHECK HEADLAMP INPUT SIGNAL
CONSULT-III ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH and LH connector.
3. Select "LAMPS" of IPDM E/R active test item.
4. With operating the test item, check voltage between front combi-
nation lamp (RH and LH) harness connector and ground.
IPDM E/R AUTO ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH and LH connector.
3. Start auto active test. Refer to PG-20, "
Auto Active Test" .
4. With operating the test item, check voltage between front combination lamp (RH and LH) harness connec-
tor and ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.When lighting switch is 2ND
position: HL LO REQ ON
Terminals
Voltage
(Approx.) (+)
(-)
Front combination lamp
connectorTerminal
RH E24 7
Ground Battery voltage
LH E40 7
Terminals
Voltage
(Approx.) (+)
(-)
Front combination lamp
connectorTerminal
RH E24 7
Ground Battery voltage
LH E40 7
PKIA7010E
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HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -
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Headlamps Does Not Turn OFFNKS004XU
1. CHECK HEADLAMP TURN OFF
Make sure that lighting switch is OFF. And check if 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
CONSULT-III DATA MONITOR
1. Select "HEAD LAMP1" and "HEAD LAMP2" of BCM data monitor item.
2. With operating the lighting switch, check the monitor status.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
NG >> Check combination switch (lighting switch). Refer to LT- 9 2 , "
Combination Switch Inspection" .
3. CHECKING CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R
Perform self-diagnosis for “BCM” with CONSULT-III.
Display of self-diagnosis results
NO DTC>> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
CAN COMM CIRCUIT>> Refer to BCS-16, "
CAN Communication Inspection Using CONSULT-III (Self-Diag-
nosis)" .
General Information for Xenon Headlamp Trouble DiagnosisNKS004XV
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:NKS004XW
Installation or removal of connector must be done with lighting switch OFF.
Disconnect 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 function will not work and
the side roof panel may be damaged.
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.When lighting switch is OFF : HEAD LAMP SW1 OFF
: HEAD LAMP SW2 OFF