Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Acura,
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:Â 2003, 2004
Under-hood fuse box
The under-hood fuse box is located in the engine compartment next to the battery.
Fuse | Ampre rating [A] | Circuit protected |
1 | â | Not Used |
2 | 20 | Brake, Horn |
3 | 10 | Hazard |
4 | 20 | Driver Power Window |
5 | 15 | TCS |
6 | 20 | VSA |
7 | 20 | Power Door Lock |
8 | 20 | Right Headlight Low |
9 | 20 | Left Headlight Low |
10 | 20 | Cooling Fan |
11 | 10 | Left Headlight High |
12 | 10 | Right Headlight High |
13 | 20 | Condenser Fan |
14 | 20 | Moonroof |
15 | 30 | Front Passengerâs Power Seat |
16 | 20 | Front Fog Light |
17 | 20 | ETS (Electrical Tilt/Â Telescope Steering) |
18 | 15 | Meter |
19 | 7,5 | Back-up, Radio |
20 | 20 | Interior Lights |
21 | 30 | Wiper Motor |
22 | 50 | Ignition Switch |
23 | 40 | Power Window |
24 | 40 | Heater Motor |
25 | 120 | Battery |
26 | 40 | VSA Motor |
27 | 40 | Rear Window Defogger |
28 | 50 | Fuse box |
Interior Fuse Box
The interior fuse box is underneath the dashboard on the driverâs side.
Position | Ampere rating [A] | Circuits protected |
1 | 15 | Small Light |
2 | â | Not Used (OP) |
3 | 7,5 | Condenser Fan Relay, Cooling Fan Relay |
4 | 10 | Radio, ACC |
5 | 20 | A/C Clutch, Heated Seat |
6 | 20 | ECU (PCM) |
7 | 10 | SRS |
8 | 20 | Driverâs Power Seat Reclining/Rear Height/Power Lumber |
9 | 20 | Bose Audio System |
10 | 10 | Daytime Running Lights*1 |
11 | 20 | Driverâs Power Seat Slide/Front Height |
12 | 7,5 | Daytime Running Lights*1 |
13 | 7,5 | Meter, Moonroof |
14 | 7,5 | Starter Signal |
15 | 7,5 | ACG |
16 | 10 | ACC Socket |
17 | 7,5 | Power Window MPCS |
19 | 20 | Front Right Power Window |
20 | 20 | ECU (Body) |
21 | 20 | Rear Right Power Window |
22 | 20 | Fuel Pump |
23 | 7,5 | SRS |
24 | 20 | Rear Left Power Window |
25 | 30 | Ignition Coils |
26 | â | Not Used |
*1: On Canadian models |
WARNING:Â Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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