Acura RL Fuse Box and Relay Diagrams - Complete Guide

The Acura RL is a full-size luxury sedan that was produced from 1996 to 2012. Like all vehicles, the Acura RL has a fuse box that plays a critical role in the electrical system, protecting various components from electrical overloads and short circuits. Understanding the fuse box layout and the purpose of each fuse can be invaluable when it comes to diagnosing and troubleshooting electrical issues in your Acura RL.

Location of the Acura RL Fuse Box

The Acura RL's fuse box is typically located in the driver's side footwell, underneath the dashboard. To access the fuse box, you'll need to remove the driver's side kick panel or the lower panel on the dashboard.

Understanding the Acura RL Fuse Box Diagram

The fuse box in the Acura RL contains a variety of fuses that protect different electrical circuits, including the headlights, windshield wipers, power windows, and more. The fuse box diagram, which is usually located on the underside of the fuse box cover, provides a visual representation of the fuse layout and the components they protect.

Common Fuses and Their Functions

• Headlight Fuse: Protects the headlight circuit
• Windshield Wiper Fuse: Protects the windshield wiper motor
• Power Window Fuse: Protects the power window circuit
• Accessory Power Fuse: Provides power to various accessories, such as the radio or cigarette lighter
• Engine Control Unit (ECU) Fuse: Protects the engine control unit and related components

Replacing a Blown Fuse

1. Locate the fuse box and identify the blown fuse using the fuse box diagram.
2. Use the fuse puller tool, usually located in the fuse box cover, to gently remove the blown fuse.
3. Replace the blown fuse with a new one that has the same amperage rating as the original.
4. Ensure the new fuse is properly seated in the fuse box.
5. If the new fuse blows immediately, there may be an underlying electrical issue that needs to be addressed by a professional mechanic.

By understanding the location and function of the Acura RL's fuse box, you can more effectively diagnose and resolve electrical issues in your vehicle. Refer to your owner's manual or the fuse box diagram for specific information about your Acura RL's electrical system.