What Do the Honda Maintenance Codes Mean?

2020 Honda Accord dashboard
If you notice a “Maintenance Due Soon” message on the main display of your Civic or Odyssey, you might wonder, “What do the Honda maintenance codes mean?” The Honda maintenance codes are designed to communicate valuable information about your car’s health, so you can keep your Honda running smoothly in Warren for years to come.

Main Honda Maintenance Codes

The main Honda maintenance codes indicate when you need to perform the major maintenance services. This includes basics like oil changes, brake inspections, and other vital services to keep your car going. Take note if you notice the following;

  • A: Change oil and filter
  • B: Replace the engine oil and oil filter. Perform front and rear brake cleaning and lubrication. Adjust the parking brake. Perform in-depth inspection of the brake components.

Honda Maintenance Sub-Codes

In addition to the main Honda maintenance codes, you might notice sub-codes that offer a little more guidance. These sub-codes indicate exactly what services are due, including more common tire rotations and longer-term services like timing belt replacements. Here are some of the codes you might see in your Honda:

  • 0: Perform multi-point inspection
  • 1: Rotate tires
  • 2: Replace the cabin and engine air filters
  • 3: Replace the transmission fluid
  • 4: Replace spark plugs, timing belt (if equipped), and adjust valves
  • 5: Replace engine coolant
  • 6: Replace rear differential fluid
  • 7: Replace brake fluid

Honda Oil Life Codes

Finally, the Honda maintenance minder system keeps tabs on your oil level and condition as you navigate Youngstown. Since oil changes are so crucial to the performance of your Honda, your system will flash codes to help you stay on top of schedule. Pay attention when you notice the following:

  • Oil Life 15%: Service will be due soon, so schedule your appointment.
  • Oil Life 5%: Service is due in order to maximize engine performance and health.
  • Oil Life 0%: Your service is past due, and you should prioritize your appointment to avoid potential harm to your engine components.

Schedule Your Maintenance at Apostolakis Honda

So, what do the Honda maintenance codes mean? If you still have questions, feel free to contact us at Apostolakis Honda to learn more. You can also schedule your service appointment online at your convenience with our technicians in Cortland.


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