LT-1
LIGHTING SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION LT
A
B
LT
Revision: 2006 November 2007 350Z
LIGHTING SYSTEM
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS) ?AIR BAG? and ?SEAT BELT PRE-TEN-
SIONER? .................................................................. 4
Precautions for Battery Service ................................ 4
General Precautions for Service Operations ............ 4
HEADLAMP (FOR USA) ............................................ 5
Component Parts and Harness Connector Location ..... 5
System Description .................................................. 5
OUTLINE ............................................................... 5
HEADLAMP OPERATION .................................... 6
COMBINATION SWITCH READING FUNCTION ..... 7
EXTERIOR LAMP BATTERY SAVER CONTROL ..... 7
REMOTE KEYLESS ENTRY SYSTEM OPERA-
TION ...................................................................... 7
VEHICLE SECURITY SYSTEM ............................ 7
XENON HEADLAMP ............................................. 7
CAN Communication System Description ................ 7
CAN Communication Unit ........................................ 7
Schematic ................................................................ 8
Wiring Diagram ? H/LAMP ? ................................. 9
Terminals and Reference Values for BCM ............. 13
Terminals and Reference Values for IPDM E/R ..... 15
How to Proceed With Trouble Diagnosis ................ 15
Preliminary Check .................................................. 15
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 15
CONSULT-III Function (BCM) ................................ 17
WORK SUPPORT ............................................... 17
DATA MONITOR ................................................. 17
ACTIVE TEST ..................................................... 18
CONSULT-III Function (IPDM E/R) ........................ 18
DATA MONITOR ................................................. 18
ACTIVE TEST ..................................................... 18
Headlamp Does Not Change To High Beam (Both
Sides) ..................................................................... 19
Headlamp Does Not Change To High Beam (One
Side) ....................................................................... 21
High Beam Indicator Lamp Does Not Illuminate .... 22
Headlamp Low Beam Does Not Illuminate (Both
Sides) .....................................................................22
Headlamp Low Beam Does Not Illuminate (One
Side) .......................................................................24
Headlamps Does Not Turn OFF .............................26
General Information for Xenon Headlamp Trouble
Diagnosis ................................................................26
Caution: ..................................................................26
Xenon Headlamp Trouble Diagnosis ......................27
Aiming Adjustment ..................................................27
PREPARATION BEFORE ADJUSTING ..............27
LOW BEAM AND HIGH BEAM ...........................28
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............28
Bulb Replacement .................................................. 28
HEADLAMP HIGH/LOW BEAM .......................... 28
PARKING LAMP ..................................................29
FRONT TURN SIGNAL LAMP ............................29
FRONT SIDE MARKER LAMP ...........................29
Removal and Installation ........................................29
REMOVAL ...........................................................29
INSTALLATION ...................................................29
Disassembly and Assembly ....................................30
DISASSEMBLY ...................................................30
ASSEMBLY .........................................................31
Servicing to Replace Headlamps When Damaged ...31
INSTALLATION OF HEADLAMP BRACKET .......31
HEADLAMP (FOR CANADA) - DAYTIME LIGHT
SYSTEM - ..................................................................32
Component Parts and Harness Connector Location ...32
System Description ................................................. 32
OUTLINE .............................................................32
HEADLAMP OPERATION ...................................33
DAYTIME LIGHT OPERATION ...........................34
OPERATION ........................................................35
COMBINATION SWITCH READING FUNCTION ...35
EXTERIOR LAMP BATTERY SAVER CONTROL ...35
INTERLOCKED OPERATION WITH REMOTE
KEYLESS ENTRY SYSTEM ...............................35
INTERLOCKED OPERATION WITH VEHICLE
SECURITY SYSTEM .......................................... 35