Infiniti M45 (2003 – 2004) – fuse box diagram

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Infiniti M45 (2003 – 2004) – fuse box diagram

Year of  production: 2003, 2004

Passenger Compartment

Infiniti M45 - fuse box diagram - passenger compartment
Infiniti M45 – fuse box diagram – passenger compartment
  1. Body Control Module (BCM)
  2. Fuse Box No.1
  3. Nissan Anti Theft System (NATS) Immobilizer
  4. Headlamp Battery Saver Control Unit
  5. Low Tire Pressure Warning Control Unit
  6. Combination Flasher Unit
  7. Power Steering Control Unit
  8. A/C Auto Amplifier
  9. Engine Control Module (ECM)
  10. Transmission Control Module (TCM)
  11. VDC/TCS/ABS Control Unit
  12. Fuse Box No.2
  13. Air Bag Diagnosis Sensor Unit
  14. AV Control Unit
  15. Steering Lock Control Unit
  16. Drver Seat Control Unit
  17. Shift Lock Control Unit
  18. Automatic Speed Control Device (ASCD) Control Unit

Passenger Compartment Fuse Box No.1

Infiniti M45 – fuse box diagram – passenger compartment box no. 1
No.
 A
 Circuit Protected
1 10 Body Control Module (BCM), Intelligent Cruise Control (ICC) Warning Chime, ICC Sensor, ICC Unit, ICC Brake Hold Relay, AV and Navi Control Unit, NATS IMMU, Auto Anti-Dazzling Inside Mirror, Homelink Universal Transceiver, Headlamp Battery Saver Control Unit, Rear Window Defogger Relay, Dual Mode Muffler Control Unit, Door Mirror, Climate Controlled Seat Relay, Climate Controlled Seat Control Unit (Driver/Passenger Side)
2 10 A/C Auto Amplifier, ECV Solenoid Valve (A/C Compressor)
3 10 Body Control Module (BCM), Trunk Lid Opener Relay
4 10 Door Mirror Remote Control Switch, Handset, Door Mirror Defogger Relay
5 10 Combination Flasher Unit
6 10 Data Link Connector, Combination Meter, A/C Auto Amplifier, Handset, Low Tire Pressure Warning Control Unit, Security Indicator Lamp, Body Control Module (BCM), NATS IMMU, Steering Lock Control Unit, Warning Chime, Headlamp Battery Saver Control Unit, Clock
7 10 VDC/TCS/ABS Control Unit, Power Steering Control Unit
8 10 Driver/Passenger Door Mirror Control Unit, Auto Anti-Dazzling Inside Mirror, Homelink Universal Transceiver, Ignition Key Hole Illumination, Map Lamps, Console Lamp, Rear Personal Lamps, Front Step Lamps, Rear Step Lamps, Vanity Mirror Lamps, Trunk Room Lamp, Seat Memory Switch
9 10 Combination Meter, Back-Up Lamp Relay, Alternator
10 20 Rear Window Defogger Relay, Door Mirror Defogger Relay
11 20 Rear Window Defogger Relay, Door Mirror Defogger Relay
12 10 Automatic Speed Control Device (ASCD) Control Unit, ASCD Brake Switch, Shift Lock Control Unit
13 15 Fuel Injectors, Engine Control Module (ECM), Fuel Pump Relay
14 10 Starting System, Engine Control Module (ECM), Body Control Module (BCM), Daytime Light Control Unit
15 10 Trunk Closure Control Unit, Trunk Lid Opener Actuator, Fuel Lid Opener Actuator
16 10 Heated Oxygen Sensors
17 15 Stop Lamp Switch, Intelligent Cruise Control (ICC) Brake Hold Relay, A/T Device, VDC/TCS/ABS Control Unit
18 10 Heated Oxygen Sensors
19 10  –
20 10 Air Bag Diagnosis Sensor Unit
21 10 Audio Unit, BOSE Speaker Amplifier, CD Auto Changer, Satellite Radio Receiver, AV and Navi Control Unit, Display, Multifunction Switch, Voice Activated Control Module, Low Tire Pressure Warning Control Unit, A/C Auto Amplifier, Blower Motor Relay, Body Control Module (BCM), Combination Meter
22 15 Combination Flasher Unit
Infiniti M45 – fuse box diagram – passenger compartment box no. 1
No.
 Relay
R1 Accessory

Passenger Compartment Fuse Box No.2

Infiniti M45 – fuse box diagram – passenger compartment box no. 2
No.
 A
 Circuit Protected
31 15 Blower Motor
32 10 Key Switch and Key Lock Solenoid, Engine Control Module (ECM) Relay (Intake Valve Timing Control Position Sensor, Mass Air Flow Sensor, Crankshaft Position Sensor, Camshaft Position sensor), Transmission Control Module (TCM), A/T PV IGN Relay, NATS IMMU
33 15 Blower Motor
34 20 Front Wiper Relay, Front Wiper Motor, Front Washer Motor
35 10 Transmission Control Module (TCM), A/T PV IGN Relay
36 15 Fuel Pump Relay
37 10 Handset
38 –  –

 

Infiniti M45 – fuse box diagram – passenger compartment box no. 2
No.
 Relay
R1 Blower
R2 Engine Control Module (ECM)
R3 Fuel Pump

 

Engine Compartment

Infiniti M45 – fuse box diagram – engine compartment
  1. Fuse Box
  2. Automatic Speed Control Device (ASCD) Pump
  3. VDC Actuator
  4. Front Wiper Motor
  5. VDC Relay Box
  6. Daytime Light Control Unit
  7. Hood Switch

Engine Compartment Fuse Box

Infiniti M45 – fuse box diagram – engine compartment fuse box
No.
 A
 Circuit Protected
51 10 Air Conditioner Relay
52 15 Audio, Satellite Radio Receiver, CD Auto Changer, AV and Navi Control Unit, Display, Voice Activated Control Module
53 20 Engine Control Module (ECM) Relay (Ignition Coils, Condenser, Intake Valve Timing Control Solenoid Valve)
54 15 Tail Lamp Relay (Front/Rear Combination Lamps, Front/Rear Side Marker Lamp, License Lamps, Glove Box Lamp, Illumination Control Switch, Illumination: Cigarete Lighter, Multifunction Switch, VDC Off Switch, Hazard Switch, Audio Unit, CD Auto Changer, A/T Device, Clock,  Headlamp Aiming Switch, AV and Navi Control Unit, Climate Controlled Seat Switch, Climate Controlled Seat Level Switch, Ashtrays), Headlamp Aiming Motor LH/RH, Headlamp Battery Saver Control Unit
55 20 Right Headlamp (Low Beam), Headlamp Relay No.1
56 15 Horn Relay, Alternator
57 20 Left Headlamp (Low Beam), Headlamp Relay No.1
58 10 Data Link Connector, EVAP Canister Purge Volume Control Solenoid Valve, EVAP Canister Vent Control Valve, Vacuum Cut Valve Bypass Valve, Variable Intake Air System (VIAS) Control Solenoid Valve
71 15 Climate Controlled Seat Relay
72 15 Climate Controlled Seat Relay
73 15 Headlamp (High Beam), Headlamp Relay No.2, Combination Meter, Daytime Light Control Unit
74 15 Throttle Control Motor Relay
75 20 BOSE Speaker Amplifier
76 15 Frong Fog Lamp Relay
77 10 Intelligent Cruise Control (ICC) Unit
78 10 Security Horn Relay
82 10 Daytime Light Control Unit
B 50 Ignition Relay (Fuse: “1”, “2”, “5”, “7”, “9”, “34”, “35”, “36”, “37”, “82”)
C 50 Accessory Relay (Fuse: “4”; Circuit Breaker No.3 – Cigar Lighter, Front Power Socket), Fuse: “3”, “6”, “8”, “10”, “11”, “15”, “17”, “22”
D –  –
E –  –
F 30 VDC/TCS/ABS (Solenoid Valve Relay)
G 50 Ignition Switch
H 40 Circuit Breaker No.1 (Power Window, Door Lock, Driver Door Control Module, Rear LH Door Control Unit, Body Control Module(BCM), Sunroof Motor), Circuit Breaker No.2 (Power Window, Door Lock, Passenger Door Control Module, Rear RH Door Control Unit, Driver Seat Control Unit)
I –  –
J –  –
K 50 VDC/TCS/ABS (Motor Relay)
L 50 Blower Relay (Fuse: “31”, “33”), Fuse: “32”
Relay
R1 Front Wiper
R2 Throttle Control Motor
R3 Headlamp (No.2)
R4 Headlamp (No.1)
R5 Park/Neutral Position
R6 Air Conditioner
R7 Tail Lamp
R8 Horn
R9 Ignition
Infiniti M45 – fuse box diagram
  1. AV and Navi Control Unit
  2. Antenna Amplifier
  3. BOSE Speaker Amplifier
  4. Fuel Pump Control Module (FPCM)
  5. Dual Mode Muffler Control Unit
  6. Intelligent Cruise Control (ICC) Unit
  7. Trunk Closure Control Unit
  8. Voice Activated Control Module

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.