Index Infiniti Infiniti M35/M45 Y50 - service repair manual 2007 year
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Infiniti M35/M45 Y50. Manual - part 864
LT-1
LIGHTING SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION
LT
A
B
PRECAUTIONS .......................................................... 6
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TEN-SIONER” .................................................................. 6General Precautions for Service Operations ............ 7
HEADLAMP (FOR USA) - CONVENTIONAL TYPE -
..... 8
Component Parts and Harness Connector Location
System Description .................................................. 8
OUTLINE ............................................................... 9HEADLAMP OPERATION .................................. 10COMBINATION SWITCH READING FUNCTION
....11
EXTERIOR LAMP BATTERY SAVER CONTROL
AUTO LIGHT OPERATION ..................................11
CAN Communication System Description ...............11CAN Communication Unit .......................................11Schematic .............................................................. 12Wiring Diagram — H/LAMP — ............................... 13Terminals and Reference Values for BCM ............. 19Terminals and Reference Values for IPDM E/R ..... 21How to Perform Trouble Diagnoses ....................... 21Preliminary Check .................................................. 22
CHECK POWER SUPPLY AND GROUND CIR-CUIT .................................................................... 22
CONSULT-II Functions (BCM) ............................... 23
CONSULT-II BASIC OPERATION ....................... 23DATA MONITOR ................................................. 23ACTIVE TEST ..................................................... 24
CONSULT-II Functions (IPDM E/R) ....................... 25
CONSULT-II BASIC OPERATION ....................... 25DATA MONITOR ................................................. 25ACTIVE TEST ..................................................... 25
Headlamp High Beam Does Not Illuminate (Both Sides) ..................................................................... 26Headlamp High Beam Does Not Illuminate (One Side) ....................................................................... 29High Beam Indicator Lamp Does Not Illuminate .... 30Headlamp Low Beam Does Not Illuminate (Both Sides) ..................................................................... 31Headlamp Low Beam Does Not Illuminate (One Side) ....................................................................... 34
Headlamps Do Not Turn OFF ................................. 36Aiming Adjustment .................................................. 37
PREPARATION BEFORE ADJUSTING .............. 37LOW BEAM AND HIGH BEAM ........................... 37ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE) ............ 38
Bulb Replacement .................................................. 38
HEADLAMP (INNER) HIGH BEAM ..................... 38HEADLAMP (OUTER) LOW BEAM .................... 39PARKING LAMP LAMP ....................................... 39FRONT TURN SIGNAL LAMP ............................ 39FRONT SIDE MARKER LAMP ........................... 39
Removal and Installation ........................................ 40
REMOVAL ........................................................... 40INSTALLATION ................................................... 40
Disassembly and Assembly .................................... 41
DISASSEMBLY ................................................... 41ASSEMBLY ......................................................... 41
HEADLAMP (FOR USA) - XENON TYPE - .............. 42
... 42
System Description ................................................. 42
OUTLINE ............................................................. 43HEADLAMP OPERATION ................................... 44COMBINATION SWITCH READING FUNCTION ... 45EXTERIOR LAMP BATTERY SAVER CONTROL ... 45AUTO LIGHT OPERATION ................................. 45XENON HEADLAMP ........................................... 45
CAN Communication System Description .............. 45CAN Communication Unit ....................................... 45Schematic ............................................................... 46Wiring Diagram — H/LAMP — ............................... 47Terminals and Reference Values for BCM .............. 53Terminals and Reference Values for IPDM E/R ...... 55How to Perform Trouble Diagnoses ....................... 55Preliminary Check .................................................. 56
CHECK POWER SUPPLY AND GROUND CIR-CUIT .................................................................... 56
CONSULT-II Functions (BCM) ................................ 57
CONSULT-II BASIC OPERATION ....................... 57DATA MONITOR ................................................. 57