wiring diagram NISSAN 350Z 2007 Z33 Power Supply, Ground And Circuit Workshop Manual

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POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
K ELECTRICAL
CONTENTS
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Revision: 2006 November2007 350Z
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
PRECAUTIONS .......................................................... 3
Precautions for Battery Service ................................ 3
POWER SUPPLY ROUTING CIRCUIT ...................... 4
Schematic ................................................................ 4
Wiring Diagram — POWER — ................................. 5
BATTERY POWER SUPPLY — IGNITION SW.
IN ANY POSITION ................................................ 5
ACCESSORY POWER SUPPLY — IGNITION
SW. IN “ACC” OR “ON” ....................................... 10
IGNITION POWER SUPPLY — IGNITION SW.
IN “ON” AND/OR “START” ................................... 11
Fuse ....................................................................... 15
Fusible Link ............................................................ 15
Circuit Breaker ....................................................... 15
IPDM E/R (INTELLIGENT POWER DISTRIBUTION
MODULE ENGINE ROOM) ...................................... 16
System Description ................................................ 16
SYSTEMS CONTROLLED BY IPDM E/R ........... 16
CAN COMMUNICATION LINE CONTROL ......... 16
IPDM E/R STATUS CONTROL ........................... 17
CAN Communication System Description .............. 17
CAN Communication Unit ...................................... 17
Function of Detecting Ignition Relay Malfunction ... 17
CONSULT-III Function (IPDM E/R) ........................ 18
SELF-DIAG RESULTS ........................................ 18
DATA MONITOR ................................................. 18
ACTIVE TEST ..................................................... 19
Auto Active Test ..................................................... 20
DESCRIPTION .................................................... 20
OPERATION PROCEDURE ............................... 20
INSPECTION IN AUTO ACTIVE TEST MODE ... 20
Schematic .............................................................. 22
IPDM E/R Terminal Arrangement ........................... 23
IPDM E/R Power/Ground Circuit Inspection .......... 24
Inspection With CONSULT-III (Self-Diagnosis) ...... 25
Removal and Installation of IPDM E/R ................... 26
REMOVAL ........................................................... 26
INSTALLATION ................................................... 26GROUND ................................................................... 27
Ground Distribution ................................................. 27
MAIN HARNESS ................................................. 27
ENGINE ROOM HARNESS ................................ 29
ENGINE CONTROL HARNESS .......................... 32
BODY HARNESS ................................................ 34
BODY NO. 2 HARNESS ..................................... 37
TAIL HARNESS ................................................... 38
BACK DOOR HARNESS .................................... 40
HARNESS ................................................................. 41
Harness Layout ...................................................... 41
HOW TO READ HARNESS LAYOUT ................. 41
OUTLINE ............................................................. 42
MAIN HARNESS ................................................. 43
ENGINE ROOM HARNESS ................................ 46
ENGINE CONTROL HARNESS .......................... 50
BODY HARNESS ................................................ 53
BODY NO. 2 HARNESS ..................................... 58
TAIL HARNESS ................................................... 59
TAIL NO. 2 HARNESS ........................................ 62
ROOM LAMP HARNESS .................................... 63
DOOR HARNESS ............................................... 65
Wiring Diagram Codes (Cell Codes) ...................... 67
ELECTRICAL UNITS LOCATION ............................ 70
Electrical Units Location ......................................... 70
ENGINE COMPARTMENT .................................. 70
PASSENGER COMPARTMENT ......................... 71
LUGGAGE COMPARTMENT .............................. 74
HARNESS CONNECTOR ......................................... 76
Description .............................................................. 76
HARNESS CONNECTOR (TAB-LOCKING
TYPE) .................................................................. 76
HARNESS CONNECTOR (SLIDE-LOCKING
TYPE) .................................................................. 77
HARNESS CONNECTOR (LEVER LOCKING
TYPE) .................................................................. 78
ELECTRICAL UNITS ................................................ 79
Terminal Arrangement ............................................ 79
SMJ (SUPER MULTIPLE JUNCTION) ..................... 81
Terminal Arrangement ............................................ 81

POWER SUPPLY ROUTING CIRCUIT
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Revision: 2006 November2007 350Z
Wiring Diagram — POWER —NKS004SY
BATTERY POWER SUPPLY — IGNITION SW. IN ANY POSITION
TKWT5813E

HARNESS
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Revision: 2006 November2007 350Z
Wiring Diagram Codes (Cell Codes) NKS000EH
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
3METER DI Triple Meter
ABS BRC Anti-Lock Braking System
A/C ATC Air Conditioner
AF1B1 EC Air Fuel Ratio Sensor 1 (Bank 1)
AF1B2 EC Air Fuel Ratio Sensor 1 (Bank 2)
AF1HB1 EC Air Fuel Ratio Sensor 1 Heater (Bank 1)
AF1HB2 EC Air Fuel Ratio Sensor 1 Heater (Bank 2)
APPS1 EC Accelerator Pedal Position Sensor
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC Automatic Speed Control Device (ASCD) Brake Switch
ASC/SW EC Automatic Speed Control Device (ASCD) Steering Switch
ASCBOF EC Automatic Speed Control Device (ASCD) Brake Switch
ASCIND EC Automatic Speed Control Device (ASCD) Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
BACK/L LT Back-Up Lamp
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
COMBSW LT Combination Switch
COMM AV Audio Visual Communication Line
COOL/F EC Cooling Fan Control
DEF GW Rear Window Defogger
D/LOCK BL Power Door Lock
DTRL LT Headlamp - With Daytime Light System
ECM/PW EC ECM Power Supply for Back-Up
ECTS EC Engine Coolant Temperature Sensor
EOTS EC Engine Oil Temperature Sensor
EPS STC Electric Controlled Power Steering System
ETC1B1 EC Electric Throttle Control Function (Bank 1)
ETC1B2 EC Electric Throttle Control Function (Bank 2)
ETC2B1 EC Electric Throttle Control Motor Relay (Bank 1)
ETC2B2 EC Electric Throttle Control Motor Relay (Bank 2)
ETC3B1 EC Electric Throttle Control Motor (Bank 1)
ETC3B2 EC Electric Throttle Control Motor (Bank 2)
EVCB1 EC Exhaust Valve Timing Control Magnet Retarder (Bank 1)
EVCB2 EC Exhaust Valve Timing Control Magnet Retarder (Bank 2)

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HARNESS
Revision: 2006 November2007 350Z
EVCSB1 EC Exhaust Valve Timing Control Position Sensor (Bank 1)
EVCSB2 EC Exhaust Valve Timing Control Position Sensor (Bank 2)
F/LID BL Fuel Lid Opener
F/PUMP EC Fuel Pump
F/ROOF RF Soft Top
FTS AT A/T Fluid Temperature Sensor Circuit
FTTS EC Fuel Tank Temperature Sensor
FUELB1 EC Fuel Injection System Function (Bank 1)
FUELB2 EC Fuel Injection System Function (Bank 2)
H/LAMP LT Headlamp
H/PHON AV Handsfree Telephone System
HORN WW Horn
HSEAT SE Heated Seat
IATSB1 EC Intake Air Temperature Sensor (Bank 1)
IGNSYS EC Ignition System
ILL LT Illumination
I/MIRR GW Inside Mirror (Auto Anti-Dazzling Mirror)
INJECT EC Injector
IVCB1 EC Intake Valve Timing Control Solenoid Valve (Bank 1)
IVCB2 EC Intake Valve Timing Control Solenoid Valve (Bank 2)
KEYLES BL Remote Keyless Entry System
KSB1 EC Knock Sensor (Bank 1)
KSB2 EC Knock Sensor (Bank 2)
MAFSB1 EC Mass Air Flow Sensor (Bank 1)
MAFSB2 EC Mass Air Flow Sensor (Bank 2)
MAIN AT Main Power Supply and Ground Circuit
MAIN EC Main Power Supply and Ground Circuit
M/ANT AV Manual Antenna
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC MIL & Data Link Connector
MIRROR GW Power Door Mirror
MMSW AT Manual Mode Switch
NATS BL Nissan Anti-Theft System
NAVI AV Navigation System
NONDTC AT Non-Detective Items
O2H2B1 EC Heated Oxygen Sensor 2 Heater (Bank 1)
O2H2B2 EC Heated Oxygen Sensor 2 Heater (Bank 2)
O2S2B1 EC Heated Oxygen Sensor 2 (Bank 1)
O2S2B2 EC Heated Oxygen Sensor 2 (Bank 2)
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHSB1 EC Camshaft Position Sensor (PHASE) (Bank 1)
PHSB2 EC Camshaft Position Sensor (PHASE) (Bank 2)
PNP/SW AT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch Code Section Wiring Diagram Name

HARNESS
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Revision: 2006 November2007 350Z
POS EC Crankshaft Position Sensor (CKPS) (POS)
POWER PG Power Supply Routing
PRE/SE EC EVAP Control System Pressure Sensor
P/SCKT WW Power Socket
PS/SEN EC Power Steering Pressure Sensor
ROOM/L LT Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
SEAT SE Power Seat
SEN/PW EC Sensor Power Supply
SHIFT AT A/T Shift Lock System
SRS SRS Supplemental Restraint System
START SC Starting System
STOP/L LT Stop Lamp
STSIG AT Start Signal Circuit
TAIL/L LT Parking, License and Tail Lamps
TCS BRC Traction Control System
TLID BL Trunk Lid Opener
TPS1B1 EC Throttle Position Sensor (Sensor 1) (Bank 1)
TPS1B2 EC Throttle Position Sensor (Sensor 1) (Bank 2)
TPS2B1 EC Throttle Position Sensor (Sensor 2) (Bank 1)
TPS2B2 EC Throttle Position Sensor (Sensor 2) (Bank 2)
TPS3B1 EC Throttle Position Sensor (Bank 1)
TPS3B2 EC Throttle Position Sensor (Bank 2)
TRNSCV BL Homelink Universal Transceiver
TURN LT Turn Signal and Hazard Warning Lamp
T/WARN WT Low Tire Pressure Warning System
VDC BRC Vehicle Dynamics Control System
VEHSEC BL Vehicle Security System
VENT/V EC EVAP Canister Vent Control Valve
VSSA/T AT Vehicle Speed Sensor A/T (Revolution Sensor)
WARN DI Warning Lamps
WINDOW GW Power Window
WIPER WW Front Wiper and Washer
WIP/R WW Rear Wiper and Washer Code Section Wiring Diagram Name