Nissan Sentra (B15) | 2000-2006 | Fuse Box Diagrams and Locations

Discover Nissan Sentra fuse box diagrams for 2000–2006 models with fuse locations, panel layouts, and detailed fuse and relay assignment information. This article covers the fifth-generation Nissan Sentra (Model Code: B15), available from 2000 to 2006, and includes fuse box diagrams for Nissan Sentra 2000, 2001, 2002, 2003, 2004, 2005 and 2006, along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse and relay (fuse layout).

What’s Included

Engine Compartment

Fuse Box Location

The fuse box is positioned near the main battery, while the relay box is on the passenger side near the headlight.

Fuse Box Diagram

Fuses

Assignment of the fuses in the engine compartment fuse box

Fuse Data

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No.	Amps	Fuse Type	Description
32	15A	Mini	Audio, Subwoofer, Satellite Radio Tuner (2004-2006), CD Changer (2000-2003)
33	10A	Mini	Generator, Horn Relay
34	15A	Mini	Engine Control Module Relay
35	10A	Mini	Theft Warning Horn Relay (2000), Theft Warning Lamp Relay
36	10A/15A	Mini	Engine Control Module (ECM), ECM Relay, Immobilizer Control Unit
37	10A	Mini	Smart Entrance Control Unit (SECU)
38	10A	Mini	Lighting Switch (Combination Lamps), Smart Entrance Control Unit (SECU), Time Control Unit, Illumination lamps, License Plate Lamp
39	15A	Mini	Headlamp, Lighting Switch, Daytime Light Control Unit, Theft Warning Lamp Relay
40	15A	Mini	Headlamp, Lighting Switch, Daytime Light Control Unit, Theft Warning Lamp Relay
41	15A	Mini	2002-2006: Throttle Control Motor Relay
42	20A	Mini	2002-2006: Audio Amplifier
43	15A	Mini	Front Fog Lamp Relay
A	100A/120A	FLD/PAL 283	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	80A	FLF/PAL 293	Accessory Relay (Fuse “22”), Ignition Relay (Fuse: “8”, “9”, 10″, “11”), Blower Relay (Fuse “14”, “16”), Fuse “12”, “13”
C	40A	FMX/Jcase	Ignition Switch
D	30A	FMX/Jcase	Circut Breaker (Smart Entrance Control Unit (SECU), Power Window Relay, Sunroof)
E	–	FMX/Jcase	Not Used
F	40A	FMX/Jcase	Anti-lock Brake System
G	40A	FMX/Jcase	Anti-lock Brake System
H	40A	FMX/Jcase	Cooling Fan Relay 1, Cooling Fan Relay 3 (QR)
I	40A	FMX/Jcase	Cooling Fan Relay 1, Cooling Fan Relay 2

Relay Box Diagram

Relays

Assignment of the relays in the engine compartment relay box

Fuse Data

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No.	Description
R1	Theft Warning Lamp Relay
R2	Cooling Fan Relay 3 (QR engine)
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	2000: Theft Warning Horn

Passenger Compartment

Fuse Box Location

The fuse box is situated behind the storage bin, below and left of the steering wheel.

Fuse Box Diagram

Fuses

Assignment of the fuses in the passenger compartment fuse box

Fuse Data

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No.	Amps	Description
1	10A	Audio, Door Mirror Remote Control Switch, Power Socket Relay, Smart Entrance Control Unit (SECU), Satellite Radio Tuner (2004-2006), CD Changer (2005-2006)
2	10A	Stop Lamp Switch, Stop lamp, High-Mounted Stop Lamp
3	15A	Power Socket Relay
4	20A	Rear Window Defogger Relay
5	15A	Remote Keyless Entry Relay, Hazard Switch
6	10A	Trunk Lid Opener Relay, Trunk Lid Opener Actuator
7	20A	Rear Window Defogger Relay
8	15A	Heated Oxygen Sensor, Air Flow Ratio Sensor
9	10A	2000-2003: EVAP Canister Vent Control Valve, Vacuum Cut Valve Bypass Valve
10	10A	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 (2002-2006), A/T Device (2000-2003), Trunk Lid Opener Relay 2 (2000), ASCD Control Unit (2000-2002)
11	10A	Transmission Control Module (TCM), Revolution Sensor, Turbine Revolution Sensor (QR)
12	10A	Key Switch, Combination Meter, Security Indicator Light, Transmission Control Module (TCM), Data Link Connector
13	10A	Time Control Unit, Heated Mirror Relay, Trunk Room Lamp, Interior Lamp
14	15A	Blower Motor
15	10A	2000-2002: Thermo Control Amplifier 2002-2006: Air Control, Air Conditioning Relay
16	15A	Blower Motor
17	10A	Injector, Engine Control Module, Fuel Pump Relay
18	10A	Air Bag Diagnosis Sensor Unit
19	–	Not Used
20	10A	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 (2000-2002), EVAP Canister Purge Volume Control Solenoid Valve (2000-2003), Intake Valve Timing Control Solenoid Valve (2000-2002), Swirl Control Valve Control Solenoid Valve (2000-2001), VIAS Control Solenoid Valve (2002-2003)
21	10A	Daytime Light Control Unit, ECM (2000-2003)
22	15A	Cigarette Lighter
23	–	Not Used
24	–	Not Used
25	20A	Front Wiper Motor, Front Washer Motor, Front Wiper Swicth
26	10A	Hazard Switch
27	–	Not Used
28	–	Not Used
29	15A	Fuel Pump Relay
30	10A	Combination Meter, Back-Up Lamp Switch (Manual Transmission), Park and Neutral Position Switch (Automatic Transmission)
31	10A	Anti-lock Brake System
32	–	Spare
33	–	Spare
34	–	Spare

Relays

Assignment of the relays in the passenger compartment fuse box

Fuse Data

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No.	Description
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
R7	Ignition
R8	Blower Motor
R9	Accesssory

FAQ

Where is the cigar lighter / power outlet fuse in the Nissan Sentra?

Fuse #22 in the instrument panel fuse box.