Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Infiniti M45 II

BUZZERS, RELAYS & TIMERS

ComponentComponent Location
Accessory RelayIn fuse block (J/B) No. 1. (Схема №2)
Air Conditioner RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
AT PV Ignition RelayAt right front of engine compartment.
Back-Up Lamp RelayAt left kick panel.
Blower RelayIn fuse block (J/B) No. 2. (Схема №3)
Climate Controlled Seat RelayAt right side of engine compartment.
Combination Flasher UnitBehind lower front of center console. (Схема №5)
Door Mirror Defogger RelayAt left kick panel. (Схема №2)
ECM RelayIn fuse block (J/B) No. 2. (Схема №3)
Front Foglamp RelayBehind left side of dash.
Front Wiper RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
Fuel Pump RelayIn fuse block (J/B) No. 2. (Схема №3)
Headlamp Relay-1In fuse, fusible link & relay block (J/B). (Схема №1)
Headlamp Relay-2In fuse, fusible link & relay block (J/B). (Схема №1)
Horn RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
ICC Brake Hold RelayAt left rear of engine compartment.
ICC Warning ChimeBelow lower left side of dash.
Ignition RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
Park/Neutral Position RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
Rear Window Defogger & Door Mirror Defogger RelayBehind left kick panel. (Схема №2)
Security Horn RelayAt left rear of engine compartment.
Taillamp RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
Throttle Control Motor RelayIn fuse, fusible link & relay block (J/B). (Схема №1)
Trunk Lid Opener RelayIn fuse block (J/B) No. 1. (Схема №2)
VDC Relay BoxAt left side of engine compartment.
Warning ChimeBehind right side of dash.

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentComponent Location
Engine Room BoxIn right side of engine compartment. (Схема №4)
Fuse BlockIn fuse, fusible link & relay block (J/B). (Схема №1)
Fuse Block (J/B) No. 1Behind left end of dash. (Схема №5)
Fuse Block (J/B) No. 2Behind right kick panel. (Схема №5)
Fuse, Fusible Link & Relay Block (J/B)At right side of engine compartment. (Схема №1)
Fuse, Fusible Link & Relay BoxAt right side of engine compartment, in engine room box.
Fusible LinkIn fuse, fusible link & relay block (J/B). (Схема №1)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentComponent Location
A/C Auto AmplifierBehind right side of dash, near blower motor. (Схема №5)
ASCD Control UnitBehind dash, left of steering column. (Схема №5)
AV Control Unit (W/O NAVI)Behind center of dash. (Схема №5)
AV & NAVI Control Unit (W/NAVI)At front center of luggage compartment. (Схема №6)
Body Control ModuleBehind left kick panel. (Схема №5)
Daytime Light Control UnitAt left front corner of engine compartment.
Driver's Seat Control UnitUnder driver's seat. (Схема №5)
Dual Mode Muffler Control UnitAt right side of luggage compartment. (Схема №6)
Engine Control ModuleBehind glove box. (Схема №5)
Fuel Pump Control ModuleOn right side of luggage compartment. (Схема №6)
Headlamp Battery Saver Control UnitBehind left side of dash. (Схема №5)
ICC UnitOn right side of luggage compartment. (Схема №6)
Low Tire Pressure Warning Control UnitBehind center of dash. (Схема №5)
NATS IMMUBehind dash, left of steering column. (Схема №5)
Power Steering Control UnitBehind right side of dash. (Схема №5)
Shift Lock Control UnitBehind left side of dash. (Схема №5)
Steering Lock Control UnitBehind center of dash. (Схема №5)
Transmission Control ModuleBehind glove box. (Схема №5)
Trunk Closure Control UnitAt rear center of luggage compartment. (Схема №6)
VDC/TCS/ABS Control UnitBehind right kick panel. (Схема №5)
Voice Activated Control ModuleLeft rear of luggage compartment. (Схема №6)

CONTROL UNITS LOCATION

MOTORS

ComponentComponent Location
Air Mix Door Motor (Left)Behind left side of dash, on heater unit.
Air Mix Door Motor (Right)Behind right side of dash, on heater unit.
ASCD PumpAt right rear corner of engine compartment. (Схема №4)
Blower MotorBelow right side of dash, on intake unit.
Dual Mode Muffler ActuatorAt left rear of vehicle.
Electric Throttle Control ActuatorAt left rear of engine. (Схема №4)
Front Washer MotorIn washer fluid reservoir.
Front Wiper MotorOn left side of firewall.
Fuel PumpIntegral to fuel level sensor unit, in fuel tank.
Headlamp Aiming Motor (Left)Behind left headlight.
Headlamp Aiming Motor (Right)Behind right headlight.
Intake Door MotorUnder right side of dash, on intake unit.
Mode Door Motor (Left)Behind lower left side of dash, on heater unit.
Mode Door Motor (Right)Behind lower right side of dash, on heater unit.
Sun Roof Motor AssemblyAt front of sun roof opening.
Telescopic MotorBehind left side of dash.
Tilt MotorBehind left side of dash.
VDC ActuatorAt right rear corner of engine compartment. (Схема №4)

MOTORS LOCATION

SENDING UNITS & SENSORS

ComponentComponent Location
Air Bag Diagnosis Sensor UnitUnder rear of center console. (Схема №5)
Ambient SensorBehind center of front bumper.
Brake Pressure SensorAt left rear corner of engine compartment.
Camshaft Position Sensor (PHASE)On front of left cylinder head. (Схема №4)
Crankshaft Position Sensor (POS)At bottom rear of engine.
Crash Zone SensorAt center front of engine compartment.
Engine Coolant Temperature SensorOn top rear of engine. (Схема №4)
EVAP Control System Pressure SensorUnder right rear side of vehicle.
Fuel Level Sensor UnitIn fuel tank.
Heated Oxygen Sensor No. 1 (Bank No. 1)On inlet of left manifold three-way catalyst.
Heated Oxygen Sensor No. 1 (Bank No. 2)On inlet of right manifold three-way catalyst.
Heated Oxygen Sensor No. 2 (Bank No. 1)On outlet of left manifold three-way catalyst.
Heated Oxygen Sensor No. 2 (Bank No. 2)On outlet of right manifold three-way catalyst.
ICC SensorBehind center of front bumper.
Intake Air Temperature SensorIntegral to mass airflow sensor. (Схема №4)
Intake SensorBehind left side of dash, on cooling unit.
Intake Valve Timing Control Position Sensor (Bank No. 1)On front of left cylinder head. (Схема №4)
Intake Valve Timing Control Position Sensor (Bank No. 2)On front of right cylinder head. (Схема №4)
In-Vehicle SensorBehind lower center of dash.
Knock Sensor (Bank No. 1)Below left side of intake manifold. (Схема №4)
Knock Sensor (Bank No. 2)Below right side of intake manifold. (Схема №4)
Left Side Air Bag (Satellite) SensorAt base of left "B" pillar.
Mass Airflow SensorBetween air duct & air cleaner housing. (Схема №4)
Optical SensorOn top right side of dash.
Power Steering Pressure SensorAt lower right side of engine.
Radiator Coolant Temperature SensorAt bottom left side of radiator. (Схема №4)
Refrigerant Pressure SensorFront right side of engine compartment, near condenser. (Схема №4)
Right Side Air Bag (Satellite) SensorAt base of right "B" pillar.
Steering Angle SensorUnder left side of dash, right of steering column.
Sun Load SensorUnder top left side of dash.
Telescopic SensorUnder left side of dash, right of steering column.
Tilt SensorUnder left side of dash, right of steering column.
Wheel Sensors (Front)Behind respective front wheel hubs.
Wheel Sensors (Rear)On respective rear spindle assembly.
Yaw Rate/Side G SensorUnder center console.

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentComponent Location
Cooling Fan Speed Control Solenoid ValveOn front of engine. (Схема №4)
EVAP Canister Purge Volume Control Solenoid ValveOn top rear of engine. (Схема №4)
EVAP Canister Vent Control ValveUnder rear of vehicle, on EVAP canister.
Fuel Lid Opener ActuatorOn right side of luggage compartment.
Intake Valve Timing Control Solenoid Valve (Bank No. 1)On top front of left cylinder head. (Схема №4)
Intake Valve Timing Control Solenoid Valve (Bank No. 2)On top front of right cylinder head. (Схема №4)
Key Lock SolenoidAt right side of steering column.
Power Steering Solenoid ValveOn steering rack assembly.
Power Valve ActuatorTop right front of engine. (Схема №4)
Trunk Lid Opener ActuatorCenter rear of deck lid.
Vacuum Cut Valve By-Pass ValveUnder rear of vehicle, forward of EVAP canister.
VIAS Control Solenoid ValveTop front center of engine. (Схема №4)

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentComponent Location
ASCD Brake SwitchOn bracket, above brake pedal.
Brake Fluid Level SwitchLeft rear of engine compartment, on brake fluid reservoir.
Hood SwitchNear hood lock stay.
ICC Brake SwitchOn bracket, above brake pedal.
Oil Pressure SwitchOn front center of engine.
Parking Brake SwitchBehind left side of dash, at park brake assembly.
Stoplamp SwitchOn bracket, above the brake pedal.
Trunk Room Lamp SwitchAt center rear of trunk lid.
Washer Level SwitchIn washer fluid reservoir.

SWITCHES LOCATION

MISCELLANEOUS

ComponentComponent Location
Antenna AmplifierBehind lower center of dash.
BOSE Speaker AmplifierAt center front of luggage compartment. (Схема №6)
CondenserAt left front side of trunk, taped to harness.
Condenser (Rear Window Defogger)At left "C" pillar.
Data Link ConnectorUnder left side of dash.
Diode (Front Interior Lamp)Behind upper left side of dash, taped to harness.
Dropping ResistorAt left side of trunk.
Joint Connectors No. 1, 2 & 3Behind upper left end of dash, taped to harness.
Joint Connector No. 5Behind upper left side of dash, taped to harness.
Joint Connector No. 6Behind right end of dash.
Joint Connector No. 7Behind upper left side of dash, taped to harness.
Joint Connectors No. 8 & 9Behind lower left side of dash, taped to harness.
Joint Connector No. 10Behind upper left end of dash, taped to harness.
Joint Connectors No. 11, 13, 14, 15, 16, 19 & 20Behind upper right side of dash, taped to harness.
Joint Connector No. 21Behind upper left side of dash, taped to harness.
Joint Connector No. 25Behind lower left side of dash, near pass-through grommet.
Joint Connectors No. 28, 29 & 30Behind upper right side of dash, near pass-through grommet.
NATS Antenna AmplifierBehind lower left side of dash.
Remote Keyless Entry ReceiverAt left "C" pillar.
Security HornAt right front of engine compartment.

MISCELLANEOUS LOCATION

CONNECTORS

ComponentComponent Location
B5 (SMJ)At left kick panel.
B7 (White, 24 Pin)At left kick panel.
B21 (White, 18 Pin)At left "B" pillar.
B61 (Gray, 24 Pin)At right rear corner of trunk.
B62 (White, 10 Pin)At right rear corner of trunk.
B77 (White, 2 Pin)Under rear of center console.
B78 (Brown, 2 Pin)At left kick panel.
B204 (Brown, 4 Pin)At right kick panel.
B205 (White, 20 Pin)At right kick panel.
B211 (SMJ)Behind right side of dash.
B271 (White, 18 Pin)At right "B" pillar.
B273 (White, 2 Pin)Under rear of center console.
B401 (Blue, 8 Pin)Under right rear of vehicle.
D1 (SMJ)At top of left kick panel.
D31 (SMJ)At top of right kick panel.
D51 (White, 18 Pin)At left "B" pillar.
D71 (White, 18 Pin)At right "B" pillar.
E33 (Gray, 8 Pin)At right rear of engine compartment.
E34 (Black, 10 Pin)At right rear of engine compartment.
E35 (Gray, 9 Pin)At right front of engine compartment.
E205 (SMJ)Behind left side of dash.
E206 (Yellow, 4 Pin)Behind left side of dash.
E212 (White, 6 Pin)Behind left side of dash.
E222 (White, 20 Pin)At right kick panel.
E223 (White, 12 Pin)At right kick panel.
E224 (Brown, 4 Pin)At right kick panel.
E225 (White, 20 Pin)At right kick panel.
E305 (Gray, 9 Pin)At right front of engine compartment.
E315 (Gray, 10 Pin)At front of engine.
E316 (Brown, 3 Pin)At front of engine.
F5 (Gray, 10 Pin)At left front corner of engine compartment.
F6 (Black, 3 Pin)At left front corner of engine compartment.
F21 (Green, 6 Pin)At left rear of engine.
F24 (Blue, 2 Pin)At left rear of engine.
F33 (Gray, 8 Pin)At right side of engine compartment.
F34 (Black, 10 Pin)At right side of engine compartment.
F40 (Dark Gray, 4 Pin)At right rear of engine.
F41 (Green, 6 Pin)At right side of engine compartment.
F105 (SMJ)Behind right end of dash.
F201 (Green, 6 Pin)At left rear of engine.
F221 (Green, 6 Pin)At right rear of engine.
F241 (Black, 4 Pin)At right rear of engine.
F261 (Blue, 2 Pin)At left rear corner of engine compartment.
M5 (SMJ)At left kick panel.
M7 (White, 24 Pin)At left kick panel.
M11 (SMJ)At left top of dash.
M12 (White, 12 Pin)At left end of dash.
M15 (SMJ)At left end of dash.
M16 (Yellow, 4 Pin)At left end of dash.
M61 (White, 4 Pin)Behind center of dash.
M111 (White, 4 Pin)Behind upper right side of dash.
M132 (White, 20 Pin)At right kick panel.
M133 (White, 12 Pin)At right kick panel.
M135 (SMJ)At right kick panel.
M141 (SMJ)At right kick panel.
M142 (SMJ)At right kick panel.
M146 (Brown, 2 Pin)At left kick panel.
M401 (White, 4 Pin)Under left side of dash.
M411 (White, 4 Pin)Behind top right side of dash.
R3 (White, 12 Pin)At base of left "A" pillar.

CONNECTORS LOCATION

GROUNDS

ComponentComponent Location
B16At left front door sill.
B17At left front door sill.
B57At center rear of trunk. (Схема №6)
B216At right front door sill.
B217At right front door sill.
B256At right front corner of trunk. (Схема №6)
B257At right front corner of trunk. (Схема №6)
B422At right "C" pillar. (Схема №6)
E24At right side of engine compartment. (Схема №4)
E42At right front corner of engine compartment. (Схема №4)
E62At left front corner of engine compartment. (Схема №4)
E67At left side of engine compartment. (Схема №4)
E69At left side of engine compartment. (Схема №4)
E307At right front of engine compartment.
F8At left front of engine, near oil level gauge. (Схема №4)
F9At left front of engine, near oil level gauge. (Схема №4)
M24Behind left side of dash. (Схема №5)
M25Behind left side of dash. (Схема №5)
M114Behind right side of dash. (Схема №5)
M115Behind right side of dash. (Схема №5)

GROUNDS LOCATION