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Acura A1 Service

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What Does Acura A1 Service Mean?

When your Acura vehicle displays code A1, it’s letting you know it’s time for a service. 

Such alphanumeric codes communicate the intended maintenance service through a main code (A or B) and a sub-code (1, 2, 3, 4, 5, or 6). 

Here’s what A1 means:

  • A: Due for an oil change 
  • 1: Due for a tire rotation  

The Acura Maintenance Minder system alerts you when it’s time for a comprehensive multi-point inspection. This system is available on several new Acura models, like the Acura MDX and Acura RDX. 

However, there are various codes and subcodes, so if you’re unsure what one means, you can find these codes in your owner’s manual.

How to Fix an Acura A1 Service Code?

Here’s what any professional mechanic will do to clear the code:

1. Perform an Oil Change 

Engine oil lubricates, cools, and cleans your engine’s components, helping it run efficiently. If too much time passes between oil changes, the engine can suffer from excessive wear and a shortened lifespan.

That’s why Acura owners should get an oil change soon after receiving a service notification.

While Acura recommends genuine Acura motor oil, you can also use conventional or fully synthetic oil, as long as it matches the viscosity specified in your owner’s manual.

2. Perform a Tire Rotation Service 

Tires wear differently depending on their position on the vehicle. Rotating them helps extend their lifespan, improves fuel efficiency, and ensures a smoother ride.

While you should have an automotive service consultant inspect tire condition regularly, it’s best to rotate the tires every 5,000 to 8,000 miles.

TIP: Instead of waiting at an Acura service center, you can hire mobile auto repair solutions with Acura-trained technician teams. They’ll come to your location, perform a complete service, and carry out a comprehensive multi-point inspection, saving you both time and effort.

How Much Does Acura A1 Service Cost?

The Acura A1 service is often covered under your vehicle’s warranty, especially during the initial ownership period. 

If it isn’t covered, you’ll need to account for both parts and labor. A regular oil change service with filter replacement can range from $75 to $300, depending on the oil type, your location, and the service center.

Here’s a more detailed breakdown:

  • Conventional oil change and filter replacement cost: $35 to $80
  • Synthetic oil change and filter replacement cost: $65 to $130
  • Labor cost: $40 to $170

Likewise, a tire rotation can incur labor charges ranging from $30 to $170.

What’s the Difference Between A1 and A2 Service?

The difference between A1 and A2 service comes down to the sub-code:

  • A1 means your Acura needs an oil change (A) and a tire rotation (1).
  • A2 means your Acura needs an oil change (A) and additional auto services (2), which include inspecting the drive belt, replacing the engine air filter, or changing the cabin air filter.

So, while both auto services call for an oil change, A1 emphasizes tire care and A2 focuses on airflow and filtration.

What’s the Difference Between A1 and B1 Service?

In contrast to the A1 service mentioned above, the Acura B1 service includes:

  • Engine oil change
  • Engine oil filter change
  • Front brake inspection
  • Rear brake inspection
  • Parking brake adjustment
  • Fluid check and refill
  • Tire rotation
  • Tire pressure check

NOTE: Acura dealerships cover most of these services as part of their Acura Maintenance Program.

What Does the Engine Oil Life Indicator Mean?

The Acura Maintenance Minder system monitors engine operating conditions and helps you stay on top of oil changes, along with other maintenance check-ups. 

For example, the system displays engine oil life on the multi-information display (MID) screen to tell you when it’s time for an oil change. This oil life indicator shows a percentage that gradually lowers over time as the mileage and engine hours accumulate. 

Here’s what each oil life percentage means.

  • Oil Life 15%: Indicates that oil change service is due soon. Now would be the right time to schedule a maintenance service with your mechanic.
  • Oil Life 5%: Indicates that the service is due now. Book an appointment with your service center or trusted mechanic ASAP.
  • Oil Life 0%: Indicates that your service is past due. Take your vehicle in for service ASAP to avoid engine damage.

Additional Tips to Keep Your Acura Running Smoothly

Whether you own an Acura MDX, Acura RDX, or any other model, your automotive service consultant should perform the following inspections and replacements to keep your car running smoothly for years: 

  1. Change the engine oil filter regularly: Prevents sludge buildup and keeps your engine lubricated.

  2. Inspect the brake components: Ensures safe stopping power and helps avoid costly rotor damage.

  3. Insect underside for any damage: Identifies leaks, rust, or impact damage that could worsen if ignored.

  4. Insect suspension components: Keeps handling smooth, prevents uneven tire wear, and improves ride comfort.

  5. Inspect seat belts for wear: Ensures your primary safety restraint system is functioning properly.

  6. Replace the engine air filter: Improves engine performance and fuel efficiency by allowing proper airflow.

  7. Replace the cabin air filter: Keeps the air inside fresh and protects your HVAC system.

  8. Replace engine coolant: Prevents overheating and protects against corrosion in the cooling system.

  9. Test battery condition regularly: Reduces the risk of getting stranded with a dead battery.

  10. Schedule manual transmission service at recommended intervals: Keeps shifting smooth and prevents costly transmission damage.

NOTE: Always ensure that your mechanic uses only genuine Acura parts for the best fit, performance, and durability.

When to Get Acura Service?

Fortunately for Acura owners, the Maintenance Minder system will let you know when it’s time for a service. That said, it’s a good idea to schedule service appointments for an oil change every 3,000 to 5,000 miles (conventional oil) and rotate your tires along with it.

Does your engine use high-mileage or some other oil type?
Here’s the timeline for an oil change based on other oil types:

  • High-mileage oil: 5,000 to 7,000 miles
  • Diesel oil: 5,000 to 7,000 miles
  • Semi-synthetic oil (synthetic blend): 7,000 to 10,000 miles
  • Synthetic oil (full synthetic): Up to 15,000 miles

However, several factors can affect when to book a service for your Acura vehicle, including: 

  • Mileage
  • Driving habits
  • Vehicle age (older cars tend to require more frequent maintenance than new vehicles)
  • Environmental conditions

Acura Service & Maintenance Near Me

The Acura Maintenance Minder system offers the convenience of automatically tracking when it’s time to contact a mechanic for scheduled maintenance.

Why not opt for extra convenience and book an appointment with AutoNation Mobile Service? 

Just like Acura-certified mechanics, our experts can perform routine maintenance or urgent repairs right from your driveway — using genuine Acura parts for various Acura models.

We are available across different cities, including: 

Arizona

California

Florida

Georgia

Illinois

Nevada

Texas

Want to schedule service or need more information about Acura repairs?
Fill out the form at the top of the page with your vehicle details as well as contact information, and our service department will answer your questions. 

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