2000-2006 Nissan Sentra Fuse Box Diagram

The 2000, 2001, 2002, 2003, 2004, 2005, and 2006 Nissan Sentra has multiple different fuse boxes located both under the hood and in the passenger compartment.

Passenger Compartment Fuse Box Locations

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. —
7. Immobilizer Control Unit
8. Daytime Light Control Unit
9. Rear Window Defogger Relay
10. Fuel Pump Relay

Passenger Compartment Fuse Box Diagram

Fuse Number	Fuse AMP	Fuse Description
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

Passenger Compartment Relay/Fuse Box

Relay Number	Fuse 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

Passenger Secondary Relay/Fuse Box

Relay Number	Fuse Description
R1	Ignition
R2	Blower Motor
R3	Accesssory

Engine Compartment Fuse Box Locations

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

Engine Compartment Fuse Box Diagram

Fuse Number	Fuse AMP	Fuse Description
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

Engine Compartment Relay/Fuse Box

Relay Number	Relay Description
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

2000-2006 Nissan Sentra Owners Manual