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Fuse box diagram (fuse layout), location, and assignment of fuses and relays Infiniti I30, I35 (A33) (1999, 2000, 2001, 2002, 2003, 2004).
Checking and Replacing Fuses
Fuses, fusible links, and circuit breakers protect your vehicle’s electrical system from overloading. If any electrical equipment in your vehicle does not operate, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers.
- Be sure the ignition switch is pushed to the OFF or LOCK position and the headlight switch is turned to OFF.
- Open the fuse box cover.
- Remove the fuse with the fuse puller.
- To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Spare fuses are stored in the passenger compartment fuse box.
- If a new fuse also opens, have the electrical system checked and repaired by an INFINITI dealer.
Notice
- Never use a fuse of a higher or lower amperage rating than that specified on the fuse box cover. This could damage the electrical system or cause a fire.
- Always disconnect the battery before servicing high current fuses.
- Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
Passenger Compartment
- Fuel Pump Relay
- Rear Window Defogger Relay
- 2000-2001: ABS Control Unit or ABS/TCS Control Unit
- Super Multiple Junction (SMJ)
- Circuit Breaker
- Fuse Box
- Smart Entrance Control Unit
- Nissan Anti-Theft System (NATS) Immobilizer
- 2001-2004: Monitor
- 2001-2004: Navi Control Unit
- Blower Motor Relay
- Audio Unit
- A/C Auto Amplifier
- Air Bag Diagnosis Sensor Unit
- Transmission Control Module (TCM)
- Seat Control Unit / Memory Seat Unit
- 2002-2004: VDC/TCS/ABS Control Unit
- Engine Control Module (ECM)
- Headlamp Battery Saver Control Unit
- Combination Flasher Unit
- 2000:Power Window Relay
- 2001-2004: Power Window Relay
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Passenger Compartment Fuse Box Diagram
The fuse panel is located behind the cover on the driver’s side of the dash panel.
| № | A | Circuit Protected |
|---|---|---|
| 1 | 10 | Smart Entrance Control Unit, Auto Light Sensor, Lighting Switch, Turn Signal and Hazard Warning Lamps, Combination Meter, Audio Unit, CD Auto Changer, Steering Switch, Antenna Amplifier, Door Mirror Remote Control Switch, Telephone, Remote Keyless Entry System, Theft Warning System, Navi Control Unit, Monitor |
| 2 | 15 | Stop Lamp Switch, Automatic Speed Control Device (ASCD), Transmission Control Module (TCM), ABS |
| 3 | 15 | Trunk Lid Opener Actuator, Fuel Lid Opener Actuator |
| 4 | 20 | Rear Window Defogger Relay |
| 5 | 15 | Hazard Switch (Combination Flasher) |
| 6 | 15 | Front Fog Lamp Relay |
| 7 | 20 | Rear Window Defogger Relay, A/C Auto Amplifier, Door Mirror Defogger Relay |
| 8 | 15 | Air Fuel Ratio Sensors, Heated Oxygen Sensors |
| 9 | 10 | Front Heated Seats |
| 10 | 10 | Smart Entrance Control Unit, Heated Steering Relay, Auto Light Sensor, Lighting Switch, Turn Signal and Hazard Warning Lamps, Interior Lamp, Spot Lamp, Vanity Mirror Lamps, Trunk Room Lamp, Ignition Key Hole Illumination, Front Step Lamps, Front Power Window Switch, Warning Chime, Rear Window Defogger Relay, A/C Auto Amplifier, Sunroof, Telephone, Automatic Drive Positioner, Power Window, Remote Keyless Entry System, Theft Warning System, Infiniti Vehicle Immobilizer System (IVIS), Navi Control Unit |
| 11 | 10 | Transmission Control Module (TCM), Speed Sensor, A/T Fluid Temperature Sensor, Powertrain Revolution Sensor |
| 12 | 10 | Combination Meter, Clock, Telephone, Automatic Drive Positioner, Memory Seat Switch, Theft Warning System, Infiniti Vehicle Immobilizer System (IVIS) |
| 13 | 10 | Smart Entrance Control Unit, Heated Steering Switch, Auto Light Sensor, Lighting Switch, Turn Signal and Hazard Warning Lamps, Interior Lamp, Spot Lamp, Vanity Mirror Lamps, Trunk Room Lamp, Ignition Key Hole Illumination, Front Step Lamps, Front Power Window Switch, Key Switch, Warning Chime, Door Mirror Defogger Relay, Sunroof, Automatic Drive Positioner, Power Window, Power Door Lock, Remote Keyless Entry System, Theft Warning System, Infiniti Vehicle Immobilizer System (IVIS) |
| 14 | - | - |
| 15 | - | - |
| 16 | 15 | Power Socket |
| 17 | 10 | Injectors, Fuel Pump Relay |
| 18 | 10 | Air Bag Diagnosis Sensor Unit |
| 19 | 10 | Rear Heated Seats |
| 20 | 15 | Cooling Fan, Start Signal, EVAP Canister Vent Control Valve, Vacuum Cut Valve Baypass Valve, Variable Induction Air Control System, Infiniti Vehicle Immobilizer System (IVIS) |
| 21 | 10 | Daytime Light Control Unit, Seat Control Unit, Start Signal |
| 22 | 15 | Cigarette Lighter |
| 23 | 10 | Rear Sunshade Unit |
| 24 | - | - |
| 25 | 20 | Front Wiper Motor, Front Washer Motor, Front Wiper Switch |
| 26 | 10 | Hazard Switch (Combination Flasher), Cornering Lamp Relay |
| 27 | - | - |
| 28 | 10 | Daytime Light Control Unit, A/C Auto Amplifier |
| 29 | 15 | Fuel Pump Relay, Fuel Pump Control Module (FPCM) |
| 30 | 10 | Combination Meter, Daytime Light Control Unit, Alternator, Park/Neutral Position Switch (Back-Up Lamps), Compass, Auto Anti-Dazzling Inside Mirror, Automatic Drive Positioner, Navi Control Unit |
| 31 | 10 | VDC/TCS/ABS |
| R1 | Power Socket | |
| R2 | Ignition | |
| R3 | Accessory | |
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Engine Compartment
- Fuse Box
- Relay Box №2
- Hood Switch
- Daytime Light Control Unit
- Relay Box №1
- Front Wiper Motor
- ABS/TCS Actuator
Engine Compartment Fuse Box Diagram
It is near the battery.
| № | A | Circuit Protected |
|---|---|---|
| 51 | 15 | Blower Motor |
| 52 | 15 | Blower Motor |
| 53 | - | - |
| 54 | 20 | Left Headlamp (Low Beam), Smart Entrance Control Unit, Front Fog Lamp Relay, Front Fog Lamp Switch |
| 55 | 20 | Right Headlamp (Low Beam), Smart Entrance Control Unit |
| 56 | 15 | Audio Unit, BOSE Amplifier, CD Auto Changer, Steering Switch, Navi Control Unit, Monitor, Infiniti Communicator (IVCS) |
| 57 | 10 | Horn Relay, Infiniti Communicator (IVCS), Theft Warning System, Automatic Speed Control Device (ASCD), Multi-Remote Control |
| 58 | 15 | Engine Control Module (ECM), Ignition Coils, EVAP Canister Purge Volume Control Solenoid Valve, Intake Valve Timing Control Solenoid Valve |
| 59 | 15 | Engine Control Module (ECM), Infiniti Vehicle Immobilizer System (IVIS), Mass Air Flow Sensor, Crankshaft Position Sensor, EVAP Canister Purge Volume Control Solenoid Valve, Intake Valve Timing Control Solenoid Valve, Ignition Signal, Front Electronic Controlled Engine Mount, Rear Electronic Controlled Engine Mount, Camshaft Position Sensor |
| 60 | 10 | Tail Lamp Relay (Lighting Switch, Side Marker Lamps, Parking Lamps, Tail Lamps, License Lamps, Stop Lamps, Smart Entrance Control Unit, Cornering Lamp Relay, Glove Box Lamp, Warning Chime, Illumination Control Switch, Illumination: (Ashtray, Automatic Transmission Device, Clock, Audio Unit, Hazard Switch, Door Mirror Remote Control Switch, Heated Steering Switch, Navi Control Unit, Rear Sunshade Switch, TCS On/Off Switch, A/C Auto Amplifier, VDC Off Switch, Combination Meter)) |
| 61 | 10 | Vehicle Security Horn Relay |
| 62 | - | - |
| 63 | 15 | Engine Control Module (ECM) |
| 64 | - | - |
| 65 | - | - |
| 66 | 10 | A/C Relay |
| 67 | 15 | Woofer |
| 68 | 15 | Left Headlamp (High Beam), Daytime Light Control Unit |
| 69 | 15 | Right Headlamp (High Beam), High Beam Indicator, Daytime Light Control Unit |
| 70 | 10 | Alternator |
| 71 | - | - |
| 72 | 10 | Heated Steering Relay, Heated Steering Switch |
| B | 80 | Accessory Relay (Fuse: "22", "23"), Ignition Relay (Fuse: "9", "9", "10", "11"), Blower Motor Relay (Fuse: "16"), Fuse: "12", "13" |
| C | 40 | Ignition Switch |
| D | 40 | ABS/TCS |
| 50 | VDC/TCS/ABS | |
| E | 40 | ABS/TCS |
| 50 | VDC/TCS/ABS | |
| F | - | - |
| G | 40 | Cooling Fan |
| H | 40 | Cooling Fan |
| I | 40 | Circuit Breaker: (Power Window, Sunroof, Power Seat, Power Door Lock, Remote Keyless Entry System) |
| J | 80 | Ignition Relay (Fuse: "25", "26", "28", "29", "30", "31"), Fuse: "2", "3", "4", "5", "6", "7" |
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Relay Box №1
| № | Relay |
|---|---|
| R1 | Door Mirror Defogger |
| R2 | Tail Lamp |
| R3 | Cornering Lamp |
| R4 | Right Headlamp |
| R5 | Horn |
| R6 | Air Conditioner |
| R7 | Front Fog Lamp |
| R8 | 2001-2004: Vehicle Security Horn (№2) |
| R9 | Vehicle Security Horn |
| R10 | 2000: Multi-Remote Control |
| R11 | Left Headlamp |
| R12 | - |
Relay Box №2
| № | Relay |
|---|---|
| R1 | Cooling Fan (№3) |
| R2 | Park/Neutral Position |
| R3 | 2002-2004: Throtlle Control Motor |
| R4 | 2000-2001: ABS Solenoid Valve |
| R5 | Engine Control Module (ECM) |
| R6 | Cooling Fan (№2) |
| R7 | 2000-2001: ABS Motor |
| R8 | Cooling Fan (№1) |
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