fuse box diagram INFINITI QX56 2009 Factory Service Manual

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ELECTRICAL & POWER CONTROL
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SECTION PG
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
PRECAUTION .......
........................................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
2
Precaution for Power Generation Variable Voltage
Control System ..........................................................
3
PREPARATION ............................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
Commercial Service Tool ..........................................4
BASIC INSPECTION ....................................5
BATTERY ....................................................... .....5
How to Handle Battery ........................................ ......5
Work Flow ........................................................... ......7
INSPECTION AND ADJUSTMENT .....................8
ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL ............................... ......
8
ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Special Re-
pair Requirement ................................................. ......
8
COMPONENT DIAGNOSIS ..........................9
POWER SUPPLY ROUTING CIRCUIT .......... .....9
Wiring Diagram — Battery Power Supply — ....... ......9
Wiring Diagram — Accessory Power Supply — .....18
Wiring Diagram — Ignition Power Supply — ..........22
Fuse ........................................................................30
Fusible Link ......................................................... ....30
GROUND ...........................................................31
Ground Distribution ..................................................31
HARNESS .........................................................41
Harness Layout ................................................... ....41
ELECTRICAL UNITS LOCATION ....................64
Electrical Units Location ..........................................64
HARNESS CONNECTOR .................................67
Description ...............................................................67
STANDARDIZED RELAY .................................70
Description ...............................................................70
FUSE BLOCK - JUNCTION BOX (J/B) ............72
Terminal Arrangement .............................................72
FUSE, FUSIBLE LINK AND RELAY BOX ........73
Terminal Arrangement .............................................73
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ................
75
IPDM E/R Terminal Arrangement ............................75
ON-VEHICLE REPAIR .................................76
BATTERY ..........................................................76
Removal and Installation ..................................... ....76
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .......................................... ...
77
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
77
Battery ................................................................. ....77
Revision: December 20092009 QX56