NISSAN 350Z 2007 Z33 Lighting System Workshop Manual

INTERIOR ROOM LAMP
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7. CHECK LUGGAGE ROOM LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and luggage
room lamp harness connector.
OK or NO
OK >> Replace BCM if luggage room lamp does not work after setting the connector again. Refer to
BCS-17, "
Removal and Installation of BCM" .
NG >> Repair harness or connector.
Trunk Room Lamp Does Not Illuminate (Roadster Models)NKS004ZV
1. CHECK BULB
Inspect bulb of trunk room lamp.
OK or NG
OK >> GO TO 2.
NG >> Replace map lamp.
2. CHECK BETWEEN EACH SWITCH AND BCM
1. Select "LUGGAGE LAMP TEST" of BCM data monitor item.
2. Make sure switches listed in display item list turn ON-OFF linked with switch operation. Refer to LT- 1 4 3 ,
"Display Item List" for switches and their functions.
OK or NG
OK >> GO TO 3.
NG >> Inspect malfunctioning switch system.
3. CHECK BETWEEN BCM AND TRUNK ROOM LAMP
1. Select “BCM” on CONSULT-III. Select “LUGGAGE LAMP TEST” active test.
2. With operating the test item, check the trunk room lamp operation.
OK or NG
OK >> Replace BCM. Refer to BCS-17, "Removal and Installation of BCM" .
NG >> GO TO 4.
Terminals
Continuity BCM Luggage room lamp
Connector Terminal Connector Terminal
B83 64 T13 2 Yes
PKIB5168E
Trunk room lamp should operate.

LT-152
INTERIOR ROOM LAMP
Revision: 2006 November2007 350Z
4. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between trunk room lamp harness connector and
ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
5. CHECK TRUNK ROOM LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and trunk room lamp connector.
3. Check continuity between BCM harness connector and trunk
room lamp harness connector.
OK or NO
OK >> GO TO 6.
NG >> Repair harness or connector.
6. CHECK SHORT CIRCUIT
Check continuity between trunk room lamp harness connector and
ground.
OK or NG
OK >> Replace BCM if trunk room lamp does not work after
setting the connector again. Refer to BCS-17, "
Removal
and Installation of BCM" .
NG >> Repair harness or connector.
Te r m i n a l
Voltag e
(Approx.) (+)
(-)
Trunk room lamp
connectorTe r m i n a l
T29 1 Ground Battery voltage
SKIB7680E
Te r m i n a l s
Continuity BCM Trunk room lamp
Connector Terminal Connector Terminal
M91 41 T29 1 Yes
PKIB5169E
Trunk room lamp
connectorTe r m i n a l
GroundContinuity
T29 1 No
PKIA7201E

INTERIOR ROOM LAMP
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7. CHECK TRUNK ROOM LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and trunk
room lamp harness connector.
OK or NO
OK >> Replace BCM if trunk room lamp does not work after
setting the connector again. Refer to BCS-17, "
Removal
and Installation of BCM" .
NG >> Repair harness or connector.
Bulb ReplacementNKS004ZW
MAP LAMP
Coupe Models
1. Open driver and passenger window, and then disconnect battery
cable from the negative terminal.
CAUTION:
After battery cables are disconnected, never open/close
driver and/or passenger door with the window in the full up
position. Automatic window adjusting function will not
work and side roof panel may be damaged.
2. Remove lens using clip driver or suitable tool.
3. Remove bulb.
4. Installation is the reverse order of removal.
Roadster Models
1. Open driver and passenger window, and then disconnect battery
cable from the negative terminal.
CAUTION:
After battery cables are disconnected, never open/close
driver and/or passenger door with the window in the full up
position. Automatic window adjusting function will not
work and side roof panel may be damaged.
2. Remove lens using clip driver or suitable tool.
3. Remove bulb.
4. Installation is the reverse order of removal.
Terminals
Continuity BCM Trunk room lamp
Connector Terminal Connector Terminal
B83 64 T29 2 Yes
PKIB5170E
Map lamp : 12V - 8WPKIA1882E
Map lamp : 12V - 8WPKIA3699E

LT-154
INTERIOR ROOM LAMP
Revision: 2006 November2007 350Z
VANITY MIRROR LAMP
1. Insert a thin screwdriver in the lens end and remove lens.
2. Remove bulb.
3. Installation is the reverse order of removal.
LUGGAGE ROOM LAMP & TRUNK ROOM LAMP
Luggage Room Lamp (Coupe Models)
1. Remove luggage room lamp. Refer to LT- 1 5 5 , "Removal and Installation" .
2. Remove bulb.
3. Installation is the reverse order of removal.
Trunk Room Lamp (Roadster Models)
1. Unfold pawl A and remove lens.
2. Remove trunk room lamp while pressing pawl B in the direction
of the arrow.
3. Disconnect trunk room lamp connector.
4. Installation is the reverse order of removal.
IGNITION KEY HOLE ILLUMINATION
1. Remove instrument lower driver panel. Refer to IP-10,
"INSTRUMENT PANEL ASSEMBLY" .
2. Turn bulb socket to left to release lock and remove bulb socket
(1).
3. Remove ignition key illumination bulb (2) from its socket.
4. Installation is the reverse order of removal.Vanity mirror lamp : 12V - 1.32W
PKIA7806E
Luggage room lamp : 12V - 5W
PKIA1885E
Trunk room lamp : 12V - 3.4W
PKIA0182E
Ignition key hole illumination : 12V - 1.4W
PKIC4830J

INTERIOR ROOM LAMP
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Removal and InstallationNKS004ZX
MAP LAMP
Coupe Models
1. Insert a clip driver or suitable tool and disengage pawl fittings of
map lamp.
2. Disconnect map lamp connector and remove map lamp.
3. Installation is the reverse order of removal.
Roadster Models
1. Insert a clip driver or suitable tool and disengage pawl fittings of
map lamp.
2. Disconnect map lamp connector and remove map lamp.
3. Installation is the reverse order of removal.
LUGGAGE ROOM LAMP
1. Pull out luggage room lamp in direction shown by the arrow in
the figure.
2. Disconnect luggage room lamp connector.
3. Installation is the reverse order of removal.
PKIA1892E
PKIA3698E
PKIA1884E

LT-156
ILLUMINATION
Revision: 2006 November2007 350Z
ILLUMINATIONPFP:27545
System DescriptionNKS004ZY
Control of the illumination lamp operation is dependent upon the position of the lighting switch (combination
switch). When the lighting switch is placed in the 1ST or 2ND position, the BCM (body control module)
receives input signal requesting illumination lamps to illuminate. This input signal is communicated to the
IPDM E/R (intelligent power distribution module engine room) through the CAN communication lines. The
CPU (central processing unit) located in the IPDM E/R controls tail lamp relay coil. This relay, when energized,
directs power to illumination lamps, which then illuminate.
OUT LINE
Power is supplied at all times

through 10A fuse (No.71, located in IPDM E/R)

to tail lamp relay, located in IPDM E/R, and

to CPU located in IPDM E/R,

through 15A fuse (No.78, located in IPDM E/R)

to CPU located in IPDM E/R.
Power is also supplied at all times

through 40A fusible link (letter F, located in fuse, fusible link and relay box)

to BCM terminal 55,

through 10A fuse [No.18, located in fuse block (J/B)]

to BCM terminal 42,

through 10A fuse [No.19, located in fuse block (J/B)]

to unified meter and A/C amp. terminal 21,

through 10A fuse [No.19, located in fuse block (J/B)]

to combination meter terminal 24.
With ignition switch in the 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.12, located in fuse block (J/B)]

to unified meter and A/C amp. terminal 22, and

to NAVI control unit terminal 63 (With navigation system),

through 10A fuse [No.14, located in fuse block (J/B)]

to combination meter terminal 23.
With ignition switch in the 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 BCM terminal 52

through grounds M30 and M66,

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 unified meter and A/C amp. terminals 29 and 30

through grounds M30 and M66,

to combination meter terminals 10, 11 and 12

through grounds M30 and M66,

to NAVI control unit terminal 1 (With navigation system)

through ground B115 (With navigation system).

ILLUMINATION
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ILLUMINATION OPERATION BY LIGHTING SWITCH
With the lighting switch in the 1ST or 2ND position, the BCM receives input signal requesting illumination
lamps to illuminate. This input signal is communicated to the IPDM E/R through the CAN communication lines.
CPU located in the IPDM E/R controls tail lamp relay coil, which, when energized, directs power

through terminal 22 of IPDM E/R

to NAVI control unit terminal 61 (With navigation system)

to NAVI switch terminal 2 (With navigation system)

to audio unit terminal 8.

to combination switch (spiral cable) terminal 26 (with steering switch)

to soft top switch (illumination) terminal 5 (Roadster model)

to A/T device (A/T illumination) terminal 3 (With A/T)

to VDC off switch (illumination) terminal 3 (With VDC)

to TCS off switch (illumination) terminal 3 (With TCS)

to map lamp (illumination) terminal 4 (Roadster models)

to hazard switch (illumination) terminal 3

to heated seat switch (driver side) (illumination) terminal 5 (With hated seat)

to heated seat switch (passenger side) (illumination) terminal 5 (With heated seat)

to bottle holder illumination (driver side) terminal 1

to bottle holder illumination (passenger side) terminal 1

to cup holder illumination terminal 1

to luggage floor box lamp terminal 1.
Ground is supplied at all times

to NAVI control unit terminal 1 (with navigation system)

through ground B115,

to NAVI switch terminal 3 (With navigation system)

to audio unit terminal 7

to combination switch (spiral cable) terminal 27 (with steering switch)

to soft top switch (illumination) terminal 6 (Roadster models)

to A/T device (A/T illumination) terminal 5 (With A/T)

to VDC off switch (illumination) terminal 4 (With VDC)

to TCS off switch (illumination) terminal 4 (With TCS)

to hazard switch (illumination) terminal 4

to heated seat switch (driver side) (illumination) terminal 6 (With heated seat)

to heated seat switch (passenger side) (illumination) terminal 6 (With heated seat)

to bottle holder illumination (driver side) terminal 2, and

to bottle holder illumination (passenger side) terminal 2

through combination meter terminal 18,

to map lamp (illumination) terminal 1 (Roadster models)

to cup holder illumination terminal 2

through grounds M30 and M66,

to luggage floor box lamp terminal 2

through grounds B5, B6, D105 and T14 (Coupe model)

through grounds B5, B6 and T14 (Roadster model).
With power and ground supplied, illumination lamps illuminate.

LT-158
ILLUMINATION
Revision: 2006 November2007 350Z
EXTERIOR LAMP BATTERY SAVER CONTROL
When the combination switch (lighting switch) is in the 1ST or 2ND position, and the ignition switch is turned
from ON or ACC to OFF, battery saver control function is activated.
Under this condition, the illumination lamps remain illuminated for 5 minutes, then illumination lamps are
turned off.
When the lighting switch is turned from OFF to 1ST or 2ND position after illumination lamps are turned off by
battery saver control, and illumination lamps illuminate again.
Exterior lamp battery saver control mode can be changed by the function setting of CONSULT-III.
CAN Communication System DescriptionNKS004ZZ
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 UnitNKS00500
Refer to LAN-48, "CAN System Specification Chart" .

ILLUMINATION
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SchematicNKS00501
TKWT4089E

LT-160
ILLUMINATION
Revision: 2006 November2007 350Z
TKWT5767E