What is the maintenance code B on the Acura RDX?
Code B on the Acura RDX, as defined by Acura's Maintenance Minder, indicates a mid-cycle maintenance service that includes an oil and filter change and a tire rotation, typically accompanied by a multipoint inspection.
What Code B Covers on the RDX
Code B triggers a service focused on lubrication and tire maintenance, often paired with a general check of vehicle readiness. The exact tasks can vary by model year and driving conditions, but the core elements are oil/filtration and tire rotation, with an accompanying inspection.
- Oil and filter change
- Tire rotation
- Multipoint inspection of brakes, tires, steering and suspension, lights, and fluid levels
- Maintenance Minder reset after service
In many years, this package also includes a basic inspection of brakes, tires, and fluid levels to ensure safety and reliability between major services.
How to Confirm the Specific B-Service for Your Car
Because the Maintenance Minder can be year-specific, verify with these steps:
- Check the maintenance minder on the instrument cluster to see the due items for your vehicle
- Consult the owner's manual or the AcuraLink service portal for the year-specific maintenance schedule
- Ask your dealer for the precise B-service checklist tied to your VIN
- Request a printed or digital service plan before the appointment to avoid surprises
Always confirm the exact scope for your RDX with official sources to ensure you receive the correct services.
Why B Matters for Vehicle Health
Regular oil changes maintain engine lubrication, while tire rotation promotes even wear and longer tire life. The accompanying inspections help catch issues early, reducing risk and cost over time and supporting safety and reliability on the road.
Summary
In Acura's Maintenance Minder, Code B represents a mid-cycle service centered on an oil and filter change plus tire rotation, typically with a multipoint inspection. The exact tasks can vary by model year, so check the dash display, the owner's manual, or contact a dealer to confirm the precise items due for your car.
