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Honda Accord (2003) - fuse box diagram

avatar Jonathan Yarden Feb 11, 2021 · 5 min. read

In this article you will find a description of fuses and relays Honda, 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: 2003

Fuse block (Engine compartment)

Honda Accord - fuse box -  engine compartment

Number Ampere rating [A] Circuits Protected
1 10 Left Headlight Low
2 (30) (Rear Defroster Coil)
3 10 Left Headlight Hi
4 15 Small Light
5 10 Right Headlight Hi
6 10 Right Headlight Low
7 7,5 Back Up
8 15 FI ECU
9 20 Condenser fan
10 — Not Used
11 20 Cooling Fan
30* Cooling Fan
12 7,5 MG. Clutch
13 20 Horn, Stop
14 40 Rear Defroster
15 40 Back Up, ACC
16 15 Hazard
17 30 ABS Motor
30* TCS Motor
18 20 ABS F/S
40* TCS
19 40 Heated Seats
20 (40) Condenser Fan
21 40 Heater Motor
22 100 Battery
— Not Used
23 50 +B IGI Main
50 Power Window Main
* 6-cylinder models

Interior fuse panel

Honda Accord - fuse box -  interior panel

Description Ampere rating [A] Circuits Protected
1 (15) Drive by Wire
2 15 Ignition Coil
3 (10) Day Light*
4 15 Laf Heater
5 10 Radio
6 7,5 Interior Light
7 10 Back-Up Lights
8 20 Door Lock
9 15 Front Accessory Sockets
10 7,5 IG OPDS
11 30 IG Wiper
12 — Not Used
13 (20) Passenger’s Power Seat Recline
14 (20) Driver’s Power Seat Slide
15 (20) Heated Seat
16 (20) Driver’s Power Seat Recline
17 (20) Passenger’s Power Seat Slide
18 15 IG ACG
19 15 IG Fuel Pump
20 7,5 IG Washer
21 7,5 IG Meter
22 10 IG SRS
23 7,5 IGP (PGM-FI ECU)
24 20 Left Rear Power Window
25 20 Right Rear Power Window
26 20 Right Front Power Window
27 20 Driver’s Power Window
28 (20) Moonroof
29 — Not Used
30 7,5 IG HAC
31 — Not Used
32 7,5 ACC
33 7,5 HAC OP
* On Canadian models

Fuse panel (Passenger’s side)

Honda Accord - fuse box - passenger's side

Description Ampere rating [A] Circuits Protected
1 30 Moonroof
2 20 Driver Power Seat Recline
3 20 Assistant Power Seat Recline
4 20 Driver Power Seat Slide
5 20 Assistant Power Seat Slide
6 10 Daytime Running Light*
7 20 Rear Left Power Window
8 20 Front Right Power Window
9 20 Radio, Cigarette Lighter
10 10 Small Lights
11 7,5 Interior Light, Courtesy Lights
12 20 Power Door Locks
13 7,5 Clock
14 7,5 ABS Motor Check
15 20 Front Left Power Window
16 20 Rear Right Power Window
* On Canadian models

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

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