Honda B123 Service [All Details Explained]

Regular maintenance is crucial for keeping your Honda Accord, Odyssey, Civic, and other Honda vehicles in optimal condition.

Among the various service packages available for Honda cars, the B123 service is an essential milestone that helps to address critical maintenance needs.

In this post, I’ll explain what the Honda B123 service is, its significance, and the specific tasks involved in this service package. If this sounds like what you’re looking for, let’s get right into it.

What is Honda B123 Service?

The Honda B123 service is a comprehensive maintenance package designed by Honda to address specific maintenance requirements based on mileage milestones. It is recommended when your Honda vehicle reaches approximately 30,000 miles.

The B123 service includes a list of routine maintenance tasks to keep your Honda at optimal performance.

How to Know When Your Honda is Due for B123 Service

If your Honda vehicle is due for the B123 service, you’ll get a notification on your vehicle’s dashboard. Usually, the code “B123 Service” will appear on your vehicle’s instrument cluster.

Honda Service B123

This code is a service minder that tells you your vehicle requires the B123 maintenance service.

Another way to prepare your vehicle for B123 service is when it reaches approximately 30,000 miles.

It’s recommended that you take your Honda vehicle for the B123 maintenance service when it reaches 30,000 miles.

Tasks Included in the Honda B123 Service

The B123 service typically includes the following tasks:

Oil and Filter Change

The engine oil and oil filter are replaced to maintain proper lubrication and remove any contaminants that may have accumulated. Fresh, clean oil helps to protect the engine and optimize its performance.

Tire Rotation

The tires are rotated to ensure even wear patterns. This helps to extend tire life and maintain balanced handling and traction.

Additionally, tire pressures are checked and adjusted to ensure optimal performance and fuel efficiency.

Brake Inspection and Servicing

The brake system is thoroughly inspected, including the brake pads, rotors, calipers, and brake lines. If the brake pads are worn beyond a specified limit, they will be replaced.

The brake fluid level and condition are checked, and if needed, the fluid may be flushed and replaced.

Air Filter Replacement

The engine air filter is replaced to maintain proper airflow to the engine. A clean air filter prevents contaminants from entering the engine, which can impact performance and fuel efficiency.

Cabin Air Filter Replacement

The cabin air filter, located in the HVAC system, is replaced to ensure clean air circulation inside the vehicle’s cabin. It helps filter out dust, pollen, and other particles, providing a healthier and more comfortable environment for occupants.

Fluid Inspections and Top-Offs

The levels and conditions of various fluids, such as coolant, transmission fluid, power steering fluid, and windshield washer fluid, are inspected.

If any fluids are low or require replacement, they will be topped off or flushed and replenished as necessary.

Multi-Point Inspection

A comprehensive inspection is performed on various components of the vehicle. This includes checking the condition of belts, hoses, suspension components, exhaust system, lights, battery, wiper blades, and more.

Any issues or potential concerns are identified, and recommendations for repair or maintenance are provided.

Additional Services

Depending on the specific model and its mileage, there may be additional tasks recommended or required as part of the B123 service.

These could include spark plug replacement, timing belt inspection, fuel system cleaning, or other specific maintenance requirements for certain Honda models.

Note that the tasks included in the B123 service may vary slightly based on the model, year, and specific recommendations from Honda. Consult with a Honda service center to get the precise details for your vehicle’s B123 service.

How to Reset the Honda Code B123

If the code B123 appears on your Honda’s dashboard before going for the maintenance service, the code might still be there even after servicing.

If this is the case, you’ll need to reset your vehicle to remove the code.

This can be done via the vehicle’s dashboard—selecting the reset option, and clicking on it. Here’s a video tutorial for resetting the code B123:

You can also ask a technician at the dealership or the mechanic that performed the maintenance service to reset the Code B123 light.

Cost of Honda B123 Service

On average, the Honda B123 cost anywhere between $300 to $400.

Keep in mind that the cost can vary depending on several factors, including the dealership or service center you visit, your location, the model and year of your Honda vehicle, and any additional services required—based on the condition of your vehicle.

Typically, the B123 service involves a comprehensive range of tasks, such as oil and filter change, tire rotation, brake inspection and air filter replacement. The cost of the service will include labor charges for performing these tasks, as well as the cost of any parts or fluids that need to be replaced.

To get an accurate estimate of the cost for the B123 service for your specific Honda vehicle, contact your local Honda dealership or authorized service center. They will be able to provide you with a detailed breakdown of the costs based on your vehicle’s model and current mileage.

Importance of the Honda B123 Service

Maintenance Schedule Compliance

Following the recommended maintenance schedule outlined by Honda can ensure that your vehicle receives the attention it needs at the appropriate intervals. This helps prevent potential issues from arising and minimizes the risk of major repairs down the line.

Performance Optimization

The B123 service focuses on key areas of your Honda’s performance. Addressing specific components and systems, such as the engine, brakes, filters, and fluids, helps to optimize your vehicle’s performance, ensuring smooth operation.

Safety Assurance

Regular inspections and maintenance help identify potential safety concerns before they become serious problems.

The B123 service ensures that critical safety components, such as the brakes, suspension, and tires, are thoroughly checked and serviced, providing peace of mind for you and your passengers.

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Wrapping Up

The Honda B123 service is a milestone maintenance package designed to address specific maintenance needs at approximately 30,000 miles.

Adhering to this service schedule ensures that your Honda vehicle maintains its performance and reliability.

Make sure to consult an authorized Honda service center for specific information regarding your vehicle’s maintenance requirements.