Acura MDX Maintenance Schedule By Mileage​

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ACURA MDX MAINTENANCE CODES & OIL LIFE EXPLAINED

Acura MDX Maintenance Schedule​

Keeping your Acura MDX in top shape starts with understanding and adhering to its factory-recommended care plan. The Acura MDX maintenance schedule is designed to help drivers anticipate routine service needs and proactively maintain the vehicle’s performance, safety, and longevity. Whether you’re tracking mileage-based checkups or decoding dashboard alerts, knowing the right time for service — like the Acura MDX B1 service or the more basic Acura MDX A1 service code — can save you from unexpected issues down the road.

This guide outlines every major component of the Acura MDX maintenance schedule by mileage & service code — from oil change intervals and tire rotations to fluid replacements and component inspections.

You’ll also learn how to interpret Acura MDX maintenance codes and oil life warnings, empowering you to keep your luxury SUV running smoothly. Whether you’re a do-it-yourself enthusiast or planning your next visit to the certified service center at Fisher Acura in Boulder, CO — this article offers a complete picture of what it takes to protect your investment mile after mile.
 

 

We’ll Begin With Some of the Most Commonly Asked Questions :

What do the A1 & B1 Acura MDX Maintenance Codes Mean?
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ACURA MDX A1 SERVICE EXPLAINED

The Acura MDX A1 service code is a straightforward yet essential maintenance reminder designed to help you keep your vehicle in peak condition. This code combines two key elements of service:
 

  • “A” represents a routine engine oil replacement
  • “1” signals the need for a tire rotation.

 
When you see the Acura MDX A1 service code appear on your dashboard, it’s your vehicle’s way of indicating that it’s time for both an oil change and a tire rotation — two critical steps in maintaining engine health and ensuring even tire wear.

Staying on top of this service as part of your regular Acura MDX maintenance schedule helps optimize performance, prolong the life of your tires, and maintain overall driving efficiency.

ACURA MDX B1 SERVICE EXPLAINED

When the Acura MDX B1 Service Code appears, that means that your vehicle is ready for a little more attention, in addition to its oil change — this is mainly a simple inspection of various components that are essential for the overall health of the MDX.  Routine inspections are a vital part of the Acura MDX maintenance schedule​ — allowing certified technicians to identify any parts that have shown wear with time and many miles.

The Acura MDX B1 Service Includes:

  • Oil & Filter Change
  • Front / Rear Brake Inspection
  • Tire Rotation
  • Tire Pressure Check
  • Parking Brake Adjustment
  • Fluid Check / Refill

ACURA MDX MAINTENANCE SCHEDULE BY MILEAGE​

 

Mileage Interval Services Performed
B1 Service Oil & filter change, front/rear brake inspection, tire rotation, tire pressure check, parking brake adjustment, fluid check/refill
15,000 Miles Includes B1 Service + rear differential fluid, brake/exhaust/fuel/cooling system inspections, suspension & steering checks
30,000 Miles Includes 15K services + cabin & air filter replacement, brake fluid, coolant, transmission fluid, spark plug/brake pad/tire inspection
60,000 Miles Includes 15K services + transfer case & transmission fluid replacement, and potential replacements of diff fluid, spark plugs, timing belt
120,000 Miles Includes 15K services + transmission fluid, engine coolant, differential fluid, timing belt, valve adjustment, spark plugs

 

To keep your luxury SUV performing at its best, the Acura MDX maintenance schedule by mileage outlines a series of strategically timed services.

 

  • Beginning with the Acura MDX B1 service, drivers can expect essential upkeep like oil and filter changes, brake inspections, tire rotations, and fluid top-offs. This foundational service recurs throughout the vehicle’s lifecycle and sets the tone for more comprehensive maintenance milestones.

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  • At the15,000 mile mark, the MDX receives the B1 service — as well as additional care, including rear differential fluid replacement and thorough inspections of key systems such as brakes, suspension, exhaust, and steering.

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  • As your mileage increases, so do the service requirements — 30,000 miles introduces cabin and air filter replacements, vital fluid swaps, and spark plug evaluations. (in addition to the B1 service & the 15k mile service)

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  • The 60,000 mile mark brings more intensive inspections and potential replacements for transmission fluid, timing belts, and differential components. (in addition to the B1 service & the 15k mile service)

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  • By 120,000 miles, the Acura MDX maintenance schedule recommends a full suite of replacements to support long-term performance, including valve adjustments and updated transmission, coolant, and engine fluids. (in addition to the B1 service & the 15k mile service)

 

By adhering to the Acura MDX maintenance schedule by mileage — especially the Acura MDX B1 service intervals — you’ll ensure your vehicle stays reliable, efficient, and road-ready for years to come.

ACURA MDX MAINTENANCE CODES

Code Meaning
A Replace engine oil
B Replace oil & filter, rotate tires, inspect brakes, fluids, parking brake, other components
1 Tire rotation
2 Replace dust/pollen filter, check drive belt, replace air filters
3 Replace transmission & transfer fluid
4 Replace spark plugs, inspect valve clearance, replace timing belt if needed
5 Replace engine coolant
6 Replace rear differential fluid

 

Understanding the Acura MDX maintenance codes is essential for keeping your vehicle running smoothly and in accordance with the Acura MDX maintenance schedule. These codes appear on your dashboard or information display as reminders tied to your oil life percentage and specific service needs.
 

For instance, when you see Code A, it’s time for an engine oil replacement, while Code B signals a more comprehensive service that includes an oil and filter change, tire rotation, brake inspections, and a series of additional system checks.
 

Each numeric sub-code adds clarity to the Acura MDX maintenance schedule — Code 1 indicates a tire rotation, Code 2 highlights filter and drive belt checks, and Code 4 relates to spark plug and timing belt service, etc.
For example, if an A6 service code were to appear, you would need to perform an oil change and replace the rear differential fluid.
 

These Acura MDX maintenance codes help owners interpret what their vehicle needs and when, making it easier to stay proactive and avoid unnecessary wear or damage. By familiarizing yourself with these indicators and following the recommended service intervals, you’ll preserve the performance and longevity of your Acura MDX while ensuring every maintenance task is handled right on time.

ACURA MDX OIL LIFE WARNING INDICATORS

Oil Change Interval Every 7,500 – 10,000 Miles or Once / Year if Mileage Not Met
Oil Life Remaining Action Required
15% Service due soon
5% Service due now
0% Service overdue — immediate action

 
Monitoring your oil life percentage is a simple yet vital part of following the Acura MDX maintenance schedule.

The dashboard display will alert you as your engine oil depletes, with clear warnings at 15%, 5%, and 0% thresholds.
 

  • At 15% oil life — the system signals that an oil change is due soon
  • At 5% oil life — it’s time to schedule your service
  • At 0% oil life — the need is urgent, immediate oil replacement is required to prevent damage.

 

These indicators work hand-in-hand with the recommended Acura MDX oil change interval of every 7,500 to 10,000 miles under normal driving conditions, or at least once a year if the mileage threshold hasn’t been reached.

 

Staying attentive to these reminders ensures your engine remains properly lubricated and protected, and helps you stay aligned with the full Acura MDX maintenance schedule for long-term performance and reliability.

 

Wrapping up your journey through the Acura MDX maintenance schedule — it’s clear that staying on top of your vehicle’s service needs — whether it’s the routine Acura MDX A1 service code, the more comprehensive Acura MDX B1 service, or any milestone along the Acura MDX maintenance schedule by mileage — is key to preserving performance, safety, and long-term value. But just as important as knowing what to service is knowing where to go.
 
 

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SCHEDULE YOUR ROUTINE ACURA MDX MAINTENANCE TODAY

 
 
That’s where Fisher Acura in Boulder, CO stands out. As a trusted Acura dealership serving the greater Denver area, Fisher Acura offers certified technicians, genuine OEM parts, and a state-of-the-art service center equipped to handle every aspect of your MDX’s care. Our team understands the intricacies of Acura engineering and provides transparent, customer-first service that’s earned us a reputation for excellence.

Whether you’re due for an oil change, a multi-point inspection, or a major milestone service, Fisher Acura delivers precision, peace of mind, and a commitment to keeping your MDX running like new.

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