Acura RSX is a compact sports car designed and manufactured by Honda. The fuse box in the Acura RSX is located under the dashboard on the driver’s side. The fuse box diagram provides information about the electrical system and components in the car that rely on the fuses for protection. Understanding the fuse box diagram can help you diagnose and fix electrical problems in your Acura RSX.
What is a Fuse Box?
A fuse box is a device that contains fuses, which protect the electrical system and components in a car from damage due to short circuits or overload. A fuse box typically contains several fuses, each of which is designed to protect a specific electrical component or system. When a short circuit or overload occurs, the associated fuse will blow, interrupting the flow of electricity and preventing damage to the component or system.
The Acura RSX fuse box contains fuses for various electrical systems, including the headlights, taillights, power windows, HVAC system, and more.
Acura RSX Fuse Box Diagram
The Acura RSX fuse box diagram is a visual representation of the layout and function of the fuses in the car. Using the diagram, you can identify which fuses protect which components or systems.
| Fuse | Component/System |
|---|---|
| 1 | ECU |
| 2 | Fuel pump |
| 3 | Starter motor relay |
| 4 | ABS/VSA modulator-control unit |
| 5 | ABS/VSA pump motor relay |
| 6 | IG-1 |
| 7 | Moonroof |
| 8 | Power window relay |
| 9 | Rear defogger relay |
| 10 | Windshield wipers |
Fuse Number 1
Fuse number 1 protects the Electronic Control Unit (ECU) in the Acura RSX. The ECU is an important component of the car’s electrical system, as it controls various functions such as fuel injection, ignition timing, and emissions control. If you experience problems with the car’s performance, such as rough idling or reduced fuel efficiency, a blown fuse could be the cause.
To replace the fuse, first locate the fuse box under the dashboard on the driver’s side. The fuse box cover has a diagram of the fuse locations and their function. Use a fuse puller or pliers to remove the blown fuse and replace it with a new one of the same amperage rating.
Fuse Number 2
Fuse number 2 protects the fuel pump in the Acura RSX. The fuel pump is responsible for pumping fuel from the gas tank to the engine, and a blown fuse can cause the engine to stall or not start at all. If you suspect a problem with the fuel system, check the fuse box and replace the fuse if necessary.
Fuse Number 3
Fuse number 3 protects the starter motor relay in the Acura RSX. The starter motor is responsible for starting the engine, and a blown fuse can prevent the engine from starting. If you turn the key in the ignition and hear a clicking sound but the engine does not start, a blown fuse could be the cause.
Fuse Number 4
Fuse number 4 protects the Anti-Lock Braking System (ABS) and Vehicle Stability Assist (VSA) modulator-control unit in the Acura RSX. The ABS and VSA systems are designed to improve the car’s handling and stability in various driving conditions. If you experience problems with these systems, such as a warning light on the dashboard or reduced braking performance, a blown fuse could be the cause.
Fuse Number 5
Fuse number 5 protects the ABS and VSA pump motor relay in the Acura RSX. The pump motor is responsible for providing hydraulic pressure to the brakes in the ABS and VSA systems. If you experience problems with these systems, such as reduced braking performance or a warning light on the dashboard, a blown fuse could be the cause.
Frequently Asked Questions
How do I know if a fuse is blown?
A blown fuse can usually be identified by a visual inspection of the fuse itself. The metal wire inside the fuse will be broken or burned through, indicating that the fuse has blown. In some cases, you may need to use a multimeter to test the fuse for continuity.
How do I replace a blown fuse?
To replace a blown fuse in the Acura RSX, first locate the fuse box under the dashboard on the driver’s side. The fuse box cover has a diagram of the fuse locations and their function. Use a fuse puller or pliers to remove the blown fuse and replace it with a new one of the same amperage rating.
What happens if I use a fuse with a different amperage rating?
Using a fuse with a different amperage rating than specified can cause damage to the electrical system or components in the car. A fuse that is too small for the circuit may blow prematurely, while a fuse that is too large may not provide adequate protection and could lead to component damage or a dangerous electrical fault. Always use the correct amperage rating as specified in the owner’s manual or on the fuse box cover.
Why do fuses blow?
Fuses blow when there is a short circuit or overload in the electrical system. This can be caused by a faulty component, damaged wiring, or other electrical problems. When a fuse blows, it interrupts the flow of electricity and prevents damage to the electrical system or components.
Can I replace a fuse with a wire or other conductor?
No, you should never replace a fuse with a wire or other conductor. Fuses are designed to protect the electrical system and components in the car from damage due to short circuits or overload. If you bypass the fuse, you risk damaging the component or system and creating a dangerous electrical fault that could lead to a fire or other serious damage. Always use the correct amperage rating as specified in the owner’s manual or on the fuse box cover.
