The Honda service A1 code is a function of your Honda Maintenance Minder system — which helps you know when your Honda car needs a particular service.
The A1 service code means:
This applies to all Honda Motor Company models – be it a Honda Civic, Honda Accord, or some other one.
According to the manufacturer’s maintenance schedule, A1 means your Honda car needs an engine oil change, and the tires require rotation and general checking.
The Honda Maintenance Minder will also inform you about your engine oil life via a percentage. At 15%, it’ll turn on the Maintenance Minder light.
1-Year | 12,000-Mile Warranty