What is the maintenance code 4 on an Acura?
Code 4 on Acura’s Maintenance Minder is a scheduled service indicator, but the exact task it points to varies by model and year. To know the precise service due for your car, check the owner's manual or the in‑car maintenance chart for your specific model.
What Maintenance Minder Code 4 Represents
The Maintenance Minder system uses numeric codes to group related maintenance tasks. Each code corresponds to a set of services defined by the vehicle’s year and model. Code 4 is one such category; its exact contents can differ between generations and trims.
Because the codes are tied to the model-year‑specific maintenance schedule, you should verify with the official chart for your car. If you can’t locate the chart, your dealership or a qualified mechanic can pull the exact task list from your VIN.
Possible categories that code 4 may reference on some Acura models include routine oil service, air filter replacement, brake system inspection, or other fluid-related inspections. It is not safe to assume it means one fixed service across all cars.
Typical groups that a code 4 might represent on some models include the following:
- Engine oil and filter replacement
- Engine air filter replacement
- Cabin air filter replacement
- Brake system inspection (and related fluid check)
- Tire condition check or rotation
Note: The actual item varies; consult the manual or your dealer to confirm the exact task for your model and year.
How to Confirm the Exact Meaning for Your Acura
To determine the exact maintenance task that code 4 requires for your car, use these steps:
- Find the Maintenance Minder code chart in your owner's manual or on the vehicle’s service display.
- Match the code 4 to the listed task for your specific model-year.
- If the chart isn’t clear, contact an Acura dealership or service advisor with your VIN for a definitive interpretation.
- You can also use Acura’s official online resources or the owner portal if available.
By following these steps, you’ll confirm the exact service required for code 4 on your Acura.
Summary
Maintenance Code 4 is a generic Maintenance Minder indicator used by Acura, with the exact meaning depending on your model and year. Always consult the vehicle’s maintenance code chart or a dealer to identify the precise service due, ensuring timely maintenance and optimal reliability.
