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Honda Maintenance Code B137: Meaning, Causes & Fixes

Honda Maintenance Code B137 is a digital messenger in the automotive maintenance industry that uses letters and numbers to convey your vehicle’s needs. You’re not alone if you’ve ever looked at the dashboard of your Honda and wondered about this mysterious code. This guide attempts to explain B137, dissecting its meaning and providing insight into why your car is signalling with this particular combination. Think of B137 as your car’s subtly helpful reminder a technological prod telling you when to focus on certain important chores.

Moreover, like a secret code your car utilizes to indicate its health, each character in the code holds the key to a particular maintenance requirement. We’ll examine the meaning of B137 in this investigation, as well as the reasons behind its appearance and above all appropriate ways to react. To ensure that you and your Honda are on the road to continuing smooth rides and hassle-free travels, tighten your seatbelt as we set out to decode and demystify Honda Maintenance Code B137.

Honda Maintenance Code B137: Meaning?

Honda Maintenance Code B137 is a special notification that appears on your car and indicates certain maintenance requirements. Let’s dissect it: “B” indicates that the oil and filter need to be changed; “1” indicates that the tires need to be rotated; “3” indicates that the transmission fluid needs to be changed; and “7” indicates that the engine coolant needs to be replaced. In essence, your Honda is politely alerting you to four important maintenance items.

When the engine coolant, tires, transmission fluid, and engine oil need to be changed, the “B137” code indicates that these tasks should be completed. This code makes sure you remember to keep up with necessary servicing, much as your car’s helpful reminders. Following these maintenance recommendations helps ensure the long-term health and dependability of your Honda vehicle, as well as optimal performance. Therefore, consider B137 to be your car’s way of saying, “Let’s keep things running smoothly!” when it appears.

Explain The Common Causes Of The Maintenance Code B137 On The Honda

Never fear if the Maintenance Code B137 appears to be flashing on your dashboard and you own a Honda. When your car displays this code, it’s like a kind reminder that it needs some TLC. Let’s examine the simple rationale for the B137 code.

1. Time And Mileage:

Consider your car to be a clock-wielding superhero. It requires some love and care as it speeds through the miles and time passes. The automobile is nudging you gently when you see B137, saying, “Change my oil, rotate my tires, change my transmission fluid, and give me fresh engine coolant.”

2. Occurred Care Sessions:

Consider your vehicle like a well-cared-for pet that needs routine examinations and brushing. The B137 code may appear to remind you that it’s time for that long-overdue spa day if you have missed any scheduled maintenance sessions. Ignoring these warnings may result in irate automotive components!

3. Difficult Road Conditions:

Extreme sports are disliked by automobiles. If you’ve been putting your Honda through extreme use, including racing or bad weather, the B137 code may flash to tell you that “I’ve been through a lot; give me some extra care, please!”

Crashes Caused By Poor Road Conditions | Morgan Pavement

Therefore, the Honda Maintenance B137 code is a gentle reminder to maintain your car in good condition to avoid unplanned repairs and to make sure it continues to be your reliable travel buddy. Therefore, don’t panic if B137 appears; simply give your Honda the attention it needs and you’ll be able to continue driving smoothly.

How To Fix The Honda Maintenance Code B137?

It’s as though your Honda is giving you a gentle reminder to take better care of it when it displays Maintenance Code B137. Don’t panic; we’ll walk you through a few simple fixes to resolve this issue and maintain the functionality of your car.

1. Adhere To The Schedule For Maintenance:

When your car requires maintenance, Honda has a timetable. To get the magic numbers, see your owner’s manual. It can be a specific mileage or the amount of time since your previous service. Follow these instructions as closely as possible, and you should be fine.

2. Completing The Checklist:

The B137 code functions similarly to a car’s to-do list:

B: It’s time to replace the oil and filter.

1: Rotate those tires.

3: Replace the transmission oil.

7: Replace the coolant in the engine.

Your car will appreciate you for smooth drives if you follow this criteria.

3. Act When B137 Appearances:

The code is your car’s way of saying, “Hey, it’s time for some attention,” so don’t ignore it. Make an appointment with your technician, or if you’re handy with autos, take a hands-on approach. Although handling fluids, rotating tires, and changing the oil may seem tedious, your automobile will thank you for it.

4. Press The Button To Reset:

It’s time to press the reset button once you’ve given your car the necessary TLC. To reset the maintenance indicator on your dashboard, follow the directions in your handbook. No, there isn’t a physical button. It’s similar to starting again with a new car.

5. Adhere To The Quality Content:

Use genuine Honda components and specified fluids when taking care of your vehicle. Similar to giving your car a nutritious meal, it will function better and last longer.

6. Take Quick Action On Idling Issues:

Don’t overlook the B137 code if it continues to bother you even after the maintenance. There might be another issue at hand. See a mechanic for your automobile to find any hidden issues and have them fixed before they become major headaches.

Therefore, the Honda Maintainance code B137 is essentially your car’s way of saying, “Hey, let’s keep this relationship strong.” Take the necessary actions, be kind to your vehicle, and drive for many more kilometres to come.


Honda Maintenance Code B137 acts as a helpful reminder for routine auto maintenance, making sure that important parts get the care they require to keep your Honda operating at peak efficiency. By comprehending the significance of the code, identifying its origins, and putting the recommended fixes into practice, you may preventatively maintain your car and drive with confidence. Recall that a properly cared-for Honda will continue to be a dependable and effective car for many years.