Share this

Nissan Sentra (2000 - 2006) - fuse box diagram

avatar Jonathan Yarden Feb 16, 2021 · 5 min. read

In this article you will find a description of fuses and relays Nissan, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2000, 2001, 2002, 2003, 2004, 2005, 2006

Passenger Compartment

Nissan Sentra - fuse box diagram - passenger compartment - location

  1. Fuse box
  2. Time Control Unit/Smart Entrance Control Unit
  3. Combination Flasher Unit
  4. Engine Control Module Relay/Throttle Control Motor Relay
  5. Air Bag Diagnosis Sensor Unit
  6. β€”
  7. Immobilizer Control Unit
  8. Daytime Ligh Control Unit
  9. Rear Window Defogger Relay
  10. Fuel Pump Relay

Passenger Compartment Fuse Box

Nissan Sentra - fuse box diagram - 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:Β 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

Nissan Sentra - fuse box diagram - passenger compartment fuse box

Nissan Sentra – fuse box diagram – passenger compartment fuse box

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

Nissan Sentra - fuse box diagram - passenger compartment fuse box

No.
Relay
R1 Ignition
R2 Blower Motor
R3 Accesssory

Engine Compartment

Nissan Sentra - fuse box diagram - engine compartment fuse box

  1. Fuse Box
  2. Relay Box
  3. ABS Actuator and Control Unit
  4. Engine Control Unit
  5. Front Wiper Motor

Engine Compartment Fuse Box

Nissan Sentra - fuse box diagram - 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:Β Engine Control Module (ECM), ECM Relay, Immobilizer Control Unit
10 QG (’02-’03):Β Engine Control Module (ECM), ECM Relay
15 QR (’02-’03):Β 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:Β Throttle Control Motor Relay
42 20 ’02-’06:Β Audio Amplifier
43 15 Front Fog Lamp Relay
A 100 QG, SR:Β Generator, Ignition Relay (Fuse: β€œ25”, β€œ26”, β€œ29, β€œ30”, β€œ31”), Fuse: β€œD”, β€œH”, β€œI”, β€œ2”, β€œ3”, β€œ4”, β€œ5”, β€œ6”, β€œ7”, β€œ39”, β€œ40”, β€œ41”, β€œ42”, β€œ43”
120 QR:Β Generator, Ignition Relay (Fuse: β€œ25”, β€œ26”, β€œ29, β€œ30”, β€œ31”), Fuse: β€œD”, β€œH”, β€œI”, β€œ2”, β€œ3”, β€œ4”, β€œ5”, β€œ6”, β€œ7”, β€œ39”, β€œ40”, β€œ41”, β€œ42”, β€œ43”
B 80 Accessory Relay (Fuse β€œ22”), Ignition Relay (Fuse: β€œ8”, β€œ9”, 10β€³, β€œ11”) Blower Relay (Fuse β€œ14”, β€œ16”), Fuse β€œ12”, β€œ13”
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
  • QG – 1.8 L QG18DE
  • SR – 2.0 L SR20DE
  • QR – 2.5 L QR25DE

Engine Compartment Relay Box

Nissan Sentra - fuse box diagram - engine compartment relay box

No.
Relay
R1 Theft Warning Lamp Relay
R2 QR:Β 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:Β Theft Warning Horn

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

Still have questions or want to supplement the article? Discuss On Telegram


Access the private club

Become a member of Fuses.guru and get access to our private telegram bot. Accelerated access and smart search of fuse box & wiring diagrams.
P.S. We never spam!

May Be Useful