Share this

Acura RL (2003 - 2004) - fuse box diagram

avatar 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: 2003, 2004

Under-hood fuse box

The under-hood fuse box is located in the engine compartment next to the battery.

Acura RL - fuse box - under-hood

Fuse Ampre rating [A] Circuit protected
1 — 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 Passenger’s Power Seat
16 20 Front Fog Light
17 20 ETS (Electrical Tilt/ 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 driver’s side.

Acura RL - fuse box - interior

Position Ampere rating [A] Circuits protected
1 15 Small Light
2 — 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 Driver’s Power Seat Reclining/Rear Height/Power Lumber
9 20 Bose Audio System
10 10 Daytime Running Lights*1
11 20 Driver’s 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 — Not Used
*1: On Canadian models

WARNING: 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