Fuse diagrams and relay boxes – Nissan Sentra
Applies to vehicles manufactured over the years:
2000, 2001, 2002, 2003, 2004, 2005, 2006.
Passenger compartment
- Fuse box
- Time control unit / Smart input control unit
- Combined flash unit
- Relay motor control module / throttle control motor relay:
- Airbag diagnostic sensor unit
- –
- Immobilizer control unit
- Daylight Control Unit
- Rear window degolator relay;
- Fuel pump relay:
Instrument panel fuse box diagram
The fuse block is located behind the glove box in the instrument panel.
Relay:
Back:
| Number | Amps [A] | Description |
|---|---|---|
| 1 | 10 | Audio, remote control switch for exterior mirrors, plug-in relay, smart input control unit (SECU), satellite radio tuner (2004-2006), CD changer (2005-2006) |
| 2 | 10 | Stop light switch, stop light, height mounted stop light |
| 3 | 15 | Power socket relay |
| 4 | 20 | Rear window demist relay |
| 5 | 15 | Keyless remote access relay, emergency stop switch |
| 6 | 10 | Trunk lid opening relay, trunk lid opening actuator |
| 7 | 20 | Rear window demist relay |
| 8 | 15 | Heated oxygen sensor, airflow sensor |
| 9 | 10 | 2000-2003: EVAP canister vent control valve, vacuum shutoff valve bypass valve |
| 10 | 10 | Daylight control unit, Time control unit, Smart entry control unit (SECU), Power window relay, Roof switch, Stop light switch (QR), Rear window defroster relay, Data link connector, ASCD brake switch (2002-2006), A /T unit (2000-2003), Trunk lid opening relay 2 (2000), ASCD control unit (2000-2002) |
| 11 | 10 | Transmission control module (TCM), speed sensor, turbine speed sensor (QR) |
| 12 | 10 | Key switch, combination meter, security light, transmission control module (TCM), data link connector |
| 13 | 10 | Time control unit, heated mirror relay, trunk lamp, interior lamp |
| 14 | 15 | Fan motor |
| 15 | 10 | Air control, air conditioning relay (2002-2006), temperature rise (2000-2002) |
| 16 | 15 | Fan motor |
| 17 | 10 | Injector, engine control module, fuel pump relay |
| 18 | 10 | Airbag diagnostic sensor unit |
| 19 | – | – |
| 20 | 10 | Parking and neutral position switch (automatic transmission), immobilizer control unit (QR), clutch lock relay (manual transmission), cooling fan relay 1, cooling fan relay 2, cooling fan relay 3 (QR), throttle control motor relay (2000- 2002), EVAP absorption volume control solenoid valve (2000-2003), Intake valve control solenoid valve (2000-2002), Whirlpool control solenoid valve (2000-2001), VIAS control solenoid valve (2002-2003). |
| 21 | 10 | Daylight control unit, ECM (2000-2003) |
| 22 | 15 | Lighter |
| 23 | – | – |
| 24 | – | – |
| 25 | 20 | Front windshield wiper motor, front windshield washer motor, front windshield wiper switch |
| 26 | 10 | Threat Switch |
| 27 | – | – |
| 28 | – | – |
| 29 | 15 | Fuel Pump Relay |
| 30 | 10 | Combination counter, reversing switch (manual transmission), parking switch and neutral position switch (automatic transmission) |
| 31 | 10 | Wheel-lock prevention system |
| 32 | – | Reservation |
| 33 | – | Reservation |
| 34 | – | Reservation |
| R1 | Automatic switch ( intelligent entrance control unit (SECU), window electric relay, opening roof) | |
| R2 | Heated Mirror | |
| R3 | Power socket | |
| R4 | Boot lid opener | |
| R5 | Supply of windows | |
| R6 | Remote keyless access | |
| R1 | Ignition | |
| R2 | Fan motor | |
| R3 | Accessories | |
Engine compartment
- Fuse box
- Relay Box
- Actuator and ABS control unit
- Engine control unit
- Front wiper motor
Diagram of the fuse box in the engine compartment
The fuse block is located near the battery. Remove the fuse box cover by pressing the latch and lifting the cover.
| Number | Amps [A] | Description |
|---|---|---|
| 32 | 15 | Audio, subwoofer, satellite radio tuner (2004-2006), CD changer (2000-2003) |
| 33 | 10 | Generator, horn relay |
| 34 | 15 | Relay motor control module |
| 35 | 10 | Theft warning signal relay (2000), Theft warning light relay |
| 36 | 10 | 2000-2001, 2004-2006: engine control module (ECM), ECM relay, immobilizer control unit |
| 10 | QG (2002-2003): Engine control module (ECM), ECM relay | |
| 15 | QR (2002-2003): Engine control module (ECM), ECM relay, immobilizer control unit. | |
| 37 | 10 | Smart Input Control Unit (SECU) |
| 38 | 10 | Lighting switch (combination lamps), intelligent input control unit (SECU), time control unit, lighting lamps, license plate lamp |
| 39 | 15 | Headlight, light switch, daytime running light control unit, theft warning lamp relay |
| 40 | 15 | Headlight, light switch, daytime running light control unit, theft warning lamp relay |
| 41 | 15 | 2002-2006: Throttle control motor relay |
| 42 | 20 | 2002-2006: Audio Amplifier |
| 43 | 15 | Front fog light relay |
| A | 100 | QG, SR: Generator, Ignition Relay (Fuses: “25”, “26”, “29”, “30”, “31”), Fuses: “D”, “H”, “I”, “2”, ” 3″, “4”, “5”, “6”, “7”, “39”, “40”, “41”, “42”, “43” |
| 120 | QR: Generator, Ignition Relay (Fuses: “25”, “26”, “29”, “30”, “31”), Fuses: “D”, “H”, “I”, “2”, “3” , “4”, “5”, “6”, “7”, “39”, “40”, “41”, “42”, “43” | |
| B | 80 | Accessory relay (Fuse “22”), Ignition relay (Fuses “8”, “9”, “10”, “11”) Blower relay (Fuses “14”, “16”), Fuse “12”, “13” |
| C | 40 | Ignition Switch |
| D | 30 | Automatic switch ( intelligent entry control unit (SECU), window electric relay, opening roof) |
| E | – | – |
| F | 40 | Wheel-lock prevention system |
| G | 40 | Wheel-lock prevention system |
| H | 40 | Cooling fan relay 1, cooling fan relay 3 (QR) |
| I | 40 | Cooling fan relay 1, cooling fan relay 2 |
Relay box
| Number | Courier |
|---|---|
| R1 | Theft Warning Lamp Relay |
| R2 | QR: cooling fan relay 3 |
| R3 | Front fog light |
| R4 | Clutch Lock (manual transmission) |
| R5 | Cooling fan relay 1 |
| R6 | Horn |
| R7 | Air Conditioning |
| R8 | Park and neutral (automatic transmission) |
| R9 | Cooling Fan Relay 2 |
| R10 | 2000: Theft Warning Signal |
