Index Infiniti Infiniti F50 - service repair manual 2006 year
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Infiniti F50. Manual - part 684
PG-1
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION
A
B
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POWER SUPPLY ROUTING ...................................... 2
Schematic ................................................................ 2Wiring Diagram — POWER — ................................. 3
BATTERY POWER SUPPLY— IGNITION SW. IN ANY POSITION ..................................................... 3ACCESSORY POWER SUPPLY — IGNITION SW. IN “ACC” OR “ON” ......................................... 7IGNITION POWER SUPPLY — IGNITION SW. IN “ON” AND/OR “START” .................................... 9
GROUND .................................................................. 13
Ground Distribution ................................................ 13
MAIN HARNESS ................................................. 13ENGINE ROOM HARNESS ................................ 16ENGINE HARNESS ............................................ 19ENGINE CONTROL HARNESS ......................... 20BODY HARNESS ................................................ 22BODY NO.2 HARNESS ...................................... 24
HARNESS ................................................................. 27
Harness Layout ...................................................... 27
HOW TO READ HARNESS LAYOUT ................. 27OUTLINE ............................................................. 28MAIN HARNESS ................................................. 29ENGINE ROOM HARNESS ................................ 32ENGINE HARNESS ............................................ 35ENGINE CONTROL HARNESS ......................... 36BODY HARNESS AND REAR CONTROL HAR-NESS .................................................................. 38BODY NO. 2 HARNESS ..................................... 40ROOM LAMP HARNESS .................................... 42FRONT DOOR HARNESS .................................. 43REAR DOOR HARNESS .................................... 44
Wiring Diagram Codes (Cell Codes) ...................... 45
ELECTRICAL UNITS LOCATION ............................ 49
Electrical Units Location ......................................... 49
ENGINE COMPARTMENT .................................. 50PASSENGER COMPARTMENT ......................... 51LUGGAGE COMPARTMENT .............................. 54
Fuse ........................................................................ 55Fusible Link ............................................................ 55Circuit Breaker ........................................................ 55
HARNESS CONNECTOR ......................................... 56
Description .............................................................. 56
HARNESS CONNECTOR (TAB-LOCKING TYPE) .................................................................. 56HARNESS CONNECTOR (SLIDE-LOCKING TYPE) .................................................................. 57
JOINT CONNECTOR (J/C) ....................................... 58
Terminal Arrangement ............................................ 58
ELECTRICAL UNITS ................................................ 59
Terminal Arrangement ............................................ 59
SMJ (SUPER MULTIPLE JUNCTION) ..................... 61
Terminal Arrangement ............................................ 61
STANDARDIZED RELAY .......................................... 64
Description .............................................................. 64
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS ........................................ 64TYPE OF STANDARDIZED RELAYS ................. 64
FUSE BLOCK - JUNCTION BOX (J/B) NO.1 .......... 66
Terminal Arrangement ............................................ 66
FUSE BLOCK - JUNCTION BOX (J/B) NO.2 .......... 67
Terminal Arrangement ............................................ 67
FUSE, FUSIBLE LINK AND RELAY BLOCK (J/B) ... 68
Terminal Arrangement ............................................ 68
FUSE, FUSIBLE LINK AND RELAY BOX ................ 69
Terminal Arrangement ............................................ 69