Honda Maintenance Codes: Extensive Guide [SincereMechanic]

honda maintenance codes

For Honda, the priority is to ensure that your vehicle continues to perform at peak performance. Measuring what service is needed for your vehicle can be confusing, so Honda introduced the Maintenance Minder System and Honda maintenance codes into their vehicles to make that easier.ย 

Each Honda vehicle model has an advanced maintenance minder system, which ensures a smooth driving experience. This system works in conjunction with display codes. So, let’s dive deep into an extensive guide about Honda service codes, their reasons, and their costs.ย 

What Are Honda Maintenance Codes?

A warning message will appear on the dashboard whenever maintenance service is required for your Honda. This message will combine the alphabet (a,b) and numbers (1,2,3,4). These error codes express the actual need of the vehicle, and these are called maintenance codes. 

Understanding Of The Honda Service Codes

When maintenance is due, a message comes to your Honda dash. 

A detailed table provides a better understanding of the Honda service codes. 

CodeWhat it Means
AChange the oil and oil filter.
BChange oil and filter, rear/front brake inspection, and parking brake adjustment.

Honda Service Sub-Codes

Sub-CodeWhat it Means
1Tire rotation
2Inspect and replace (if needed) the air cleaner element, drive belt, dust filter, and pollen filter.
3If equipped, replace transmission fluid and transfer fluid
4Inspect and replace (if needed) spark plugs, timing belts (if equipped), water pumps, and valves.
5Engine coolant is low or needs replacement.
6If equipped, the rear differential fluid is low or needs replacement.
7Replace brake fluid.

Oil Life Indicator Percentages Explained

  • Oil Life at 15 Percent: Oil service is due soon; time to schedule your service visit
  • Oil Life at 5 Percent: Oil service is due
  • Oil Life at 0 Percent: Oil service is overdue

Here is the table of some Honda maintenance codes with estimated service costs.ย 

Service CodeCost
Honda A1 Service$50-$150
Honda B1 Service$200-$400
Honda A12 Service$150-$250
Honda A13 Service$150-$320
Honda B13 Service$350-$450
Honda A14 Service$1,000-$2,500
Honda B14 Service $200-$400

What Is The Honda Maintenance Minder System?

Regular maintenance is one of the crucial steps to prolonging your vehicle’s life. By integrating that system, knowing when maintenance is due was a big help to the vehicle owners. Therefore, the Honda Maintenance Minder is a system that conveys a message from the vehicle to the owner about maintenance due. 

The maintenance minder system was introduced:

ModelYear
Accord, Civic, Ridgeline2006-2010
Fit, CR-V, Element2007-2010
Odyssey2005-2010
Pilot2006-2011
Insight2010

Benefits Of Following The Maintenance Minder 

A well-maintained vehicle has a lot of benefits and an edge during resale. Here are some extra benefits that you can get by following the maintenance minder system:

  1. Extended vehicle lifespan
  2. Pursue Reliability
  3. Continued warranty coverage 
  4. Improved performance 
  5. Good at resale

So, here we discussed what Honda maintenance codes are and what they mean. In short, maintenance codes help drivers get service on time without delay. However, maintenance codes are also important in ensuring the vehicle performs at its peak.

what is Honda A1 service?

It is one of the most common codes that youโ€™ll see on the dash of your Maintenance Minder System. The A1 service code indicates that an oil change and tire rotation are required for your Honda vehicle. 

What is Honda B1 service?

The Honda B1 maintenance code appears only when your vehicle requires an engine oil, filter change, and tire rotation. 

What is honda a12 service?

A12 is another error code for Honda vehicles that occurs only when the vehicle demands an oil change, tire rotation, and replacement of the cabin and engine air filters. 

What is honda b12 service?

The code B12 indicates that your Honda requires an engine oil and filter change, tire rotation, and replacement of the cabin air filter and engine air filter.

What is honda b17 service?

The B17 maintenance code is displayed on the dashboard when your vehicle requires engine oil and filter replacement, tire rotation, and brake fluid replacement.

Martin Lee is an ASE-certified mechanic and contributing author at SincereMechanic. He uses his expertise to create captivating articles that align with our content strategy. Using his deep automobile knowledge, he does in-depth research, puts expertise into articles, and makes them very informative. That information ensures our readers receive many valuable insights about the Vehicles.