LT-84
LIGHTING AND TURN SIGNAL SWITCH
Revision: 2006 November2007 350Z
LIGHTING AND TURN SIGNAL SWITCHPFP:25540
Removal and InstallationNKS004YK
REMOVAL
1. Remove steering column lower cover. Refer to IP-10, "INSTRU-
MENT PANEL ASSEMBLY" .
2. Remove column upper cover and combination meter assembly.
Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
3. While pressing pawls in direction as shown in the figure, pull
lighting and turn signal switch toward driver door and disconnect
from the base.
INSTALLATION
Installation is the reverse order of removal.
PKIB4968E
ILLUMINATION
LT-157
C
D
E
F
G
H
I
J
L
MA
B
LT
Revision: 2006 November2007 350Z
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.
