Acura Maintenance Codes go beyond the standard, one-size-fits-all schedule found in most owner’s manuals. Powered by the sophisticated Acura Maintenance Minder system, your vehicle continuously monitors its engine health and oil levels, then uses real-time data and a specialized algorithm to recommend services. This advanced approach presents you with an oil-life percentage, a letter (A or B) for required oil service, and a set of numbers (1 through 7) for additional maintenance needs.
Here at Chevy Chase Acura, we’re dedicated to making it easy to understand these codes. Below, you’ll find clear explanations of each Maintenance Minder indicator, real-world examples, and in-depth details on how the system keeps your Acura running at its best. Count on us to help you stay on top of essential maintenance—so you can drive with confidence and peace of mind.
2024 Acura Maintenance Minder Codes Documentation
| General Code Definitions | |
|---|---|
| Maintenance Message (Oil Life) | • Oil service required soon (15%) • Oil Service Required immediately (5%) • Oil Service Past Due (0%) |
| Main Item Symbol: A | Replace engine oil |
| Main Item Symbol: B | • Replace engine oil and oil filter • Inspect front and rear brakes • Check expiration date for temporary tire repair kit bottle (if equipped) • Inspect tie rod ends, steering gearbox, and boots • Inspect suspension components • Inspect driveshaft boots • Inspect brake hoses and lines • Inspect all fluid levels and fluid conditions • Inspect exhaust system • Inspect fuel lines and connections |
| Sub Item Number: 1 | Rotate tires |
| Sub Item Number: 2 | • Replace air cleaner element • Replace dust and pollen filter • Inspect drive belt |
| Sub Item Number: 3 | Replace transmission and transfer fluid |
| Sub Item Number: 4 | • Replace spark plugs • Replace timing belt • Inspect water pump • Inspect valve clearance |
| Sub Item Number: 5 | Replace engine coolant |
| Sub Item Number: 6 | Replace rear differential fluid |
| Sub Item Number: 7 | Replace brake fluid |
Whether you own an Acura Integra, MDX, TLX, RDX, ILX, RLX, NSX, the EV ZDX, or the brand new ADX, our team at Chevy Chase Acura is dedicated to maintaining your vehicle in top condition. Reach out to us for details on our service programs, current pricing, or to book an appointment. We are eager to assist you in maximizing your driving experience in your Acura!
Frequently Asked Questions
What Are Acura Service Codes?
Acura service codes derive from the Acura Maintenance Minder system, originally designed for Honda vehicles. They appear on your dashboard when an inspection or service is due. Codes consist of:
- Letters (A and B): Primary maintenance items (like oil changes).
- Numbers (1–7 or 9): Sub-items for additional services—some models may skip certain numbers.
To learn what specific codes mean for your Acura, consult your owner’s manual or reach out to our team for personalized guidance.
What Is the B Service Code on an Acura?
Seeing a B code indicates you need an engine oil and oil filter replacement, plus a comprehensive inspection of major components, including:
- Brakes
- Suspension
- Driveshaft
- Fluid levels
- Exhaust system
- And more
Visit Chevy Chase Acura to get these services performed by our certified technicians.
What Does Service A Mean on Acura Vehicles?
A service code A means it’s time to replace your engine oil. Our Acura-trained technicians ensure you get the optimal oil grade and proper disposal for your specific model. For more details, refer to your owner’s manual or ask our service advisors.
How Do I Reset a Service Code on Acura Vehicles (2024 Models)?
- Use the steering wheel scroll wheel to access your digital display screen.
- Select Maintenance by clicking the scroll wheel.
- Press and hold the scroll wheel for about 10 seconds.
- Choose the item you wish to reset and restart your vehicle.
Some models use the center console’s menu; navigate to Vehicle Settings instead for a similar process.