Nissan Sentra (2000 – 2006) – fuse box diagram
Year of production: 2000, 2001, 2002, 2003, 2004, 2005, 2006
Passenger Compartment
- Fuse box
- Time Control Unit/Smart Entrance Control Unit
- Combination Flasher Unit
- Engine Control Module Relay/Throttle Control Motor Relay
- Air Bag Diagnosis Sensor Unit
- —
- Immobilizer Control Unit
- Daytime Ligh Control Unit
- Rear Window Defogger Relay
- Fuel Pump Relay
Passenger Compartment Fuse Box
| No. |
A |
Circuit Protected |
| 1 | 10 | Audio, Door Mirror Remote Control Switch, Power Socket Relay, Smart Entrance Control Unit (SECU), Satellite Radio Tuner (’04-’06), CD Changer (’05-’06) |
| 2 | 10 | Stop Lamp Switch, Stop lamp, High-Mounted Stop Lamp |
| 3 | 15 | Power Socket Relay |
| 4 | 20 | Rear Window Defogger Relay |
| 5 | 15 | Remote Keyless Entry Relay, Hazard Switch |
| 6 | 10 | Trunk Lid Opener Relay, Trunk Lid Opener Actuator |
| 7 | 20 | Rear Window Defogger Relay |
| 8 | 15 | Heated Oxygen Sensor, Air Flow Ratio Sensor |
| 9 | 10 | ’00-’03: EVAP Canister Vent Control Valve, Vacuum Cut Valve Bypass Valve |
| 10 | 10 | Daytime Light Control Unit, Time Control Unit, Smart Entrance Control Unit (SECU), Power Window Relay, Sunroof Switch, Stop Lamp Switch (QR), Rear Window Defogger Relay, Data Link Connector, ASCD Brake Switch (’02-’06), A/T Device (’00-’03), Trunk Lid Opener Relay 2 (’00), ASCD Control Unit (’00-’02) |
| 11 | 10 | Transmission Control Module (TCM), Revolution Sensor, Turbine Revolution Sensor (QR) |
| 12 | 10 | Key Switch, Combination Meter, Security Indicator Light, Transmission Control Module (TCM), Data Link Connector |
| 13 | 10 | Time Control Unit, Heated Mirror Relay, Trunk Room Lamp, Interior Lamp |
| 14 | 15 | Blower Motor |
| 15 | 10 | Air Control, Air Conditioning Relay (’02-’06), Thermo Control Amplifier (’00-’02) |
| 16 | 15 | Blower Motor |
| 17 | 10 | Injector, Engine Control Module, Fuel Pump Relay |
| 18 | 10 | Air Bag Diagnosis Sensor Unit |
| 19 | – | – |
| 20 | 10 | Park and Neutral Position Switch (Automatic Transmission), Immobilizer Control Unit (QR), Clutch Interlock Relay (Manual Transmission), Cooling Fan Relay 1, Cooling Fan Relay 2, Cooling Fan Relay 3 (QR), Throttle Control Motor Relay (’00-’02), EVAP Canister Purge Volume Control Solenoid Valve (’00-’03), Intake Valve Timing Control Solenoid Valve (’00-’02), Swirl Control Valve Control Solenoid Valve (’00-’01), VIAS Control Solenoid Valve (’02-’03) |
| 21 | 10 | Daytime Light Control Unit, ECM (’00-’03) |
| 22 | 15 | Cigaret Lighter |
| 23 | – | – |
| 24 | – | – |
| 25 | 20 | Front Wiper Motor, Front Washer Motor, Front Wiper Swicth |
| 26 | 10 | Hazard Switch |
| 27 | – | – |
| 28 | – | – |
| 29 | 15 | Fuel Pump Relay |
| 30 | 10 | Combination Meter, Back-Up Lamp Switch (Manual Transmission), Park and Neutral Position Switch (Automatic Transmission) |
| 31 | 10 | Anti-lock Brake System |
| 32 | – | Spare |
| 33 | – | Spare |
| 34 | – | Spare |
| No. |
Relay |
| R1 | Circut Breaker (Smart Entrance Control Unit (SECU), Power Window Relay, Sunroof) |
| R2 | Heated Mirror |
| R3 | Power Socket |
| R4 | Trunk Lid Opener |
| R5 | Power Window |
| R6 | Remote Keyless Entry |
| No. |
Relay |
| R1 | Ignition |
| R2 | Blower Motor |
| R3 | Accesssory |
Engine Compartment
- Fuse Box
- Relay Box
- ABS Actuator and Control Unit
- Engine Control Unit
- Front Wiper Motor
Engine Compartment Fuse Box
| No. |
A |
Circuit Protected |
| 32 | 15 | Audio, Subwoofer, Satellite Radio Tuner (’04-’06), CD Changer (’00-’03) |
| 33 | 10 | Generator, Horn Relay |
| 34 | 15 | Engine Control Module Relay |
| 35 | 10 | Theft Warning Horn Relay (’00), Theft Warning Lamp Relay |
| 36 | 10 | ’00-’01, ’04-’06: Engine Control Module (ECM), ECM Relay, Immobilizer Control Unit |
| 10 | QG (’02-’03): Engine Control Module (ECM), ECM Relay | |
| 15 | QR (’02-’03): Engine Control Module (ECM), ECM Relay, Immobilizer Control Unit | |
| 37 | 10 | Smart Entrance Control Unit (SECU) |
| 38 | 10 | Lighting Switch (Combination Lamps), Smart Entrance Control Unit (SECU), Time Control Unit, Illumination lamps, License Plate Lamp |
| 39 | 15 | Headlamp, Lighting Switch, Daytime Light Control Unit, Theft Warning Lamp Relay |
| 40 | 15 | Headlamp, Lighting Switch, Daytime Light Control Unit, Theft Warning Lamp Relay |
| 41 | 15 | ’02-’06: Throttle Control Motor Relay |
| 42 | 20 | ’02-’06: Audio Amplifier |
| 43 | 15 | Front Fog Lamp Relay |
| A | 100 | QG, SR: Generator, Ignition Relay (Fuse: “25”, “26”, “29, “30”, “31”), Fuse: “D”, “H”, “I”, “2”, “3”, “4”, “5”, “6”, “7”, “39”, “40”, “41”, “42”, “43” |
| 120 | QR: Generator, Ignition Relay (Fuse: “25”, “26”, “29, “30”, “31”), Fuse: “D”, “H”, “I”, “2”, “3”, “4”, “5”, “6”, “7”, “39”, “40”, “41”, “42”, “43” | |
| B | 80 | Accessory Relay (Fuse “22”), Ignition Relay (Fuse: “8”, “9”, 10″, “11”) Blower Relay (Fuse “14”, “16”), Fuse “12”, “13” |
| C | 40 | Ignition Switch |
| D | 30 | Circut Breaker (Smart Entrance Control Unit (SECU), Power Window Relay, Sunroof) |
| E | – | – |
| F | 40 | Anti-lock Brake System |
| G | 40 | Anti-lock Brake System |
| H | 40 | Cooling Fan Relay 1, Cooling Fan Relay 3 (QR) |
| I | 40 | Cooling Fan Relay 1, Cooling Fan Relay 2 |
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Engine Compartment Relay Box
| No. |
Relay |
| R1 | Theft Warning Lamp Relay |
| R2 | QR: Cooling Fan Relay 3 |
| R3 | Front Fog Lamp |
| R4 | Clutch Interlock (Manual Transmission) |
| R5 | Cooling Fan Relay 1 |
| R6 | Horn |
| R7 | Air Conditioning |
| R8 | Park and Neutral Position (Automatic Transmission) |
| R9 | Cooling Fan Relay 2 |
| R10 | ’00: Theft Warning Horn |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
