How to replace the fuse: 2018 ACURA RDX Fuse Diagrams Guide
In the world of auto repair, it can be both hard and important to understand how your car’s electrical system works. The fuse is an important part of your car that makes sure that many of its electrical systems work properly. We’ll talk about how to change the fuses in your 2018 Acura RDX exclusively in this guide. As safety measures, fuses keep electrical systems safe from overloads and short circuits that could damage them or even start fires. The first thing you should do to improve your car’s care and troubleshooting is to learn how to read the fuse diagram. It’s important to know how to find the right fuse in the fuse box, whether the problem is a broken radio, a power window that won’t move, or a broken accessory plug.
2023 Acura RDX Specs, Price, Features, Mileage (Brochure)
Fuses
Fuse Locations
If any electrical devices are not working, set the power mode to VEHICLE OFF (LOCK) and check to see if any applicable fuse is blown. Fuse locations are shown on the fuse box cover. Locate the fuse in question by the fuse number and box cover number.
Engine Compartment Fuse Box
Located near the brake fluid reservoir. Push the tabs to open the box. 
Circuit-protected and fuse rating 
Interior Fuse Box
Located under the dashboard. 
Fuse locations are shown on the label on the side panel. Locate the fuse in question by the fuse number and label number.
Circuit-protected and fuse rating 
Inspecting and Changing Fuses
- Set the power mode to VEHICLE OFF (LOCK). Turn headlights and all accessories off.
- Remove the fuse box cover.
- Check the large fuse in the engine compartment.
- If the fuse is blown, use a Phillips-head screwdriver to remove the screw and replace it with a new one.
- Inspect the small fuses in the engine compartment and the vehicle interior.
- If there is a burned-out fuse, remove it with the fuse puller and replace it with a new one.
NOTICE
Replacing a fuse with one that has a higher rating greatly increases the chances of damaging the electrical system. Replace the fuse with a spare fuse of the same specified amperage Confirm the specified amperage using the charts. There is a fuse puller on the back of the engine compartment fuse box cover.
How to Replace Fuse in the 2018 ACURA RDX
Even though changing a fuse is pretty easy, you should still be careful to avoid getting an electric shock or doing damage. This is a general outline of how to change a fuse:
- Show where the fuse box is
- Find the switch box in your car or home. Most of the time, fuse boxes are found in sheds, basements, or utility rooms. The fuse box is usually under the dashboard or in the engine area of a car.
- To make sure there is no electricity going to the fuse box when you are changing a fuse in your home, turn off the main power switch. Turn off the engine in a car.
- Find the Blown Fuse
- Look through the fuses in the box to find the one that’s broken. Blown fuses usually have wires that are broken or look brown.
- Be sure to pick the right replacement fuse
- Most fuses are colour-coded to show how many amps they can handle. Make sure the new fuse you buy has the same amp value as the old one. Putting in a fuse that doesn’t have the right amp number can damage the electricity or even start a fire.
- Take out the blown fuse
- To gently remove the blown fuse from its hole, you can use a fuse puller tool or needle-nose pliers. When you do this, be careful not to touch any metal parts of the switch box.
- Place the new fuse in place
- The new fuse should be put into the empty spot in the fuse box. Make sure it fits well and is sitting down correctly.
- Return the power
- Before you use the new fuse, you need to either turn the power back on at the main switch (for home fuse boxes) or the starting key (for cars).
- See if the Circuit Works
- Check the circuit to see if the new fuse is working right. If the switch blows again right away, there may be an electrical problem that needs to be fixed.
- Safely get rid of the blown fuse
- Throw away the blown spark in the right way. Wrap the fuse in paper and throw it away if it’s a home fuse. For car fuses, you can throw them away in the right bag.
- Precautions for Safety
- When working with energy, you should always be careful.
FAQs
The 2018 ACURA RDX has a fuse that is there to keep electrical systems from getting damaged by too much current. It’s important to do this to keep electrical fires from starting and to protect parts inside the car.
Most of the time, the switch box for your 2018 Acura RDX is in the engine bay or under the dashboard on the driver’s side.
If the fuse in your 2018 Acura RDX blows, you can generally tell because the wire inside the fuse is broken or has a darker colour. A voltmeter can also be used to help find out if a fuse has blown.
You’ll need a fuse puller or a pair of needle-nose pliers, along with new fuses that are the right amperage, to change a fuse in your 2018 ACURA RDX.
No, you need to use fuses that are rated for the right amount of power for your 2018 ACURA RDX. If you use the wrong kind of switch, it could mess up your electricity or even damage your car.
In your 2018 ACURA RDX, you can look at the owner’s manual or the fuse box cover to find out what amperage number the new fuses need to have. If you use a fuse with the wrong amperage, you could have electricity problems.
Changing a switch in your 2018 ACURA RDX is usually a simple job that most car owners can do independently.
Checking the fuses in your 2018 ACURA RDX is a good idea every so often, especially if you’re having electrical problems or if you just changed a part that might have overloaded the circuit.
Make sure the ignition is off and you’re not working on any live electrical lines before you change a fuse in your 2018 ACURA RDX. If you are, you could get shocked or damage the car.
Yes, a blown fuse in your 2018 ACURA RDX can lead to several electrical problems, such as parts that don’t work right, power loss, or even the total failure of some systems.
Likely, the owner’s manual or the inside of the fuse box cover will have the fuse diagram for your 2018 ACURA RDX. It tells you where each fuse is located and how much current it can handle.
If you don’t want to damage or contaminate the metal contacts, don’t touch the fuses in your 2018 ACURA RDX. Also, make sure that the new fuses are firmly set in their sockets to avoid connections coming loose.
If a fuse in your 2018 ACURA RDX keeps blowing, it could mean that there is an electrical problem that needs to be fixed.
No, putting in a higher amp fuse in your 2018 ACURA RDX could overheat the circuit, which could damage parts or make it more likely that a fire will start. Always use fuses that are rated for the right amount of power for your car.
When changing fuses in your 2018 ACURA RDX, there isn’t a set order, but it’s important to make sure the engine is off and replace each fuse one at a time to avoid confusion or damage.
Useful Links
View Full PDF: ACURA RDX 2018 User Manual| Auto User Guide