Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
45717 views
3 answers
In Honda cars, the B15 code is a signal that it's almost time for an oil and oil filter change. The specific timing for this maintenance task can vary depending on the model and year of your vehicle. You can find the exact recommendation in your owner's manual. For vehicles manufactured in 2016 and later, it's usually suggested to change the oil every 7,500 miles or 12 months. For older vehicles, the typical interval is every 3,000 to 5,000 miles or 3 to 5 months. If your driving conditions or location, such as extreme weather, place a lot of strain on the engine, it's wise to consider changing the oil even sooner.
In a Honda car, when you see Code B15 displayed, it's a signal that it's time to change the oil and filter, rotate the tires, and refresh the engine coolant.
Have I replaced the coolant in a 2012 Honda Civic where the code indicates a B15 maintenance service?