Honda Accord Electric Parking Brake System Problem – Causes And Fixes

When driving a car as reputable as Honda Accord, unexpected issues can throw a wrench into the driving experience. One such hiccup, increasingly reported by users, is the Honda accord electric parking brake system problem. This article sheds light on its causes and potential fixes, ensuring you’re well-equipped to tackle this hurdle head-on.

Honda Accord Electric Parking Brake System Problems

Honda, a brand synonymous with reliability, has surprised many Accord users with the recent honda accord electric parking brake system problem. This typically manifests as a persistent warning message on the dashboard, often accompanied by a beeping sound. The messages “ELECTRIC PARKING BRAKE PROBLEM” and indicators for “BRAKE” and “BRAKE SYSTEM” can cause significant alarm for drivers.

Potential Causes

The honda accord electric parking brake system problem isn’t an isolated glitch; it’s a compilation of various potential issues that can manifest themselves in this frustrating error message. To best tackle this problem, it’s essential to understand its root causes. Here’s a breakdown of the possible culprits:

  • Faulty Wiring
  • Malfunctioning Servo Motor
  • Console Switch Issues
  • Power Supply Interruptions
  • Software Glitches
  • External Factors

Faulty Wiring

The wiring system is the backbone of any electronic component, and the electric parking brake is no exception. Loose connections, damaged wires, or improper installations can lead to the system malfunctioning. Given the intricacies of modern car electronics, even a minor fault can throw off the entire system. A recurring theme with the 2018 honda accord electric parking brake system problem has been these wiring glitches.

Malfunctioning Servo Motor

The servo motor, attached to the parking brake on the caliper, plays a critical role. Its primary function is to lock the wheels when the parking brake is engaged. Over time, due to regular wear and tear, this motor can deteriorate or even fail. This degradation can result in the brake system not working as intended, thus causing the alert to trigger.

Console Switch Issues

The center console switch, specifically the parking brake button, is one of the most commonly used components, making it susceptible to problems. Spills, dirt, and debris can easily hamper its functionality. An unresponsive or damaged button often results in the dreaded “Electric Parking Brake Problem” error message. This is particularly true when external contaminants like liquids infiltrate the console.

Power Supply Interruptions

The entire braking system depends on a stable power supply. Fluctuations, interruptions, or a complete loss of power can lead to the system’s malfunction. This cause is often overlooked but is crucial to the effective operation of the electric parking brake.

Software Glitches

Like all modern vehicles, the Honda Accord operates using a combination of hardware and software. Occasionally, the software governing the brake system can encounter errors or become outdated, necessitating updates or patches.

External Factors

While the aforementioned issues are intrinsic to the vehicle, external factors can also play a role. For instance, extreme temperatures, both hot and cold, can affect the car’s electrical components. Similarly, prolonged exposure to moisture can lead to corrosion, further impacting the system’s efficiency.

Honda Accord Electric Parking Brake System Solutions And Fixes

If you’re grappling with the honda accord electric parking brake system problem, don’t fret. While the underlying causes can be diverse, there’s a corresponding solution for each. 

Here’s a comprehensive guide to addressing the common problems linked with this brake system issue:

  • Address Faulty Wiring
  • Servo Motor Replacement
  • Clean or Replace the Console Switch
  • Check and Restore Power Supply
  • Update Software
  • Mitigate External Factors
  • Reset Parking Brake Unit
  • Consult a Mechanic

Address Faulty Wiring

Start by inspecting the entire wiring system related to the parking brake. Any visible damage, frayed wires, or loose connections should be repaired or replaced. For those who are not comfortable handling car electronics, it’s advisable to seek professional assistance. Especially with the 2018 honda accord electric parking brake system problem, meticulous checking of the wiring has proven beneficial.

Servo Motor Replacement

If you’ve narrowed down the problem to the servo motor, it might be time for a replacement. While some seasoned car owners might venture into DIY replacements, using tutorials and guides, it’s often safer and more efficient to have a mechanic handle it. A correctly installed new servo motor can instantly resolve the system issue.

Clean or Replace the Console Switch

Before considering a full replacement, try cleaning the button and its surroundings. Using a soft cloth and some electronic-friendly cleaning agents can often do the trick. If the button remains unresponsive, consider disassembling the console and replacing the underlying switch. This fix has frequently been the solution to the honda accord electric parking brake system problem.

Check and Restore Power Supply

Ensure that the power supply unit to the braking system is fully operational. Look for any blown fuses or interruptions in power flow. Resetting the entire system by disconnecting the battery for a few minutes and then reconnecting can sometimes reset and rectify minor glitches.

Update Software

If the issue seems software-related, check with your Honda dealer about any updates or patches available for your car model. Modern vehicles often receive software enhancements that can resolve known glitches or improve system performance.

Mitigate External Factors

To avoid external factors from wreaking havoc, always park your vehicle in a sheltered environment when possible. Avoiding extreme temperatures and moisture can prolong the lifespan of the car’s electrical components. For those living in areas with harsh weather conditions, consider using car covers or parking in garages.

Reset Parking Brake Unit

As a quick fix, sometimes simply resetting the brake unit can clear minor errors. By disconnecting the battery cables for around 10 seconds and then reconnecting them, the system often gets a ‘fresh start’, potentially resolving transient issues.

Consult a Mechanic

If the problem persists or if you’re unsure about the exact cause, it’s always best to consult with a professional. They have the tools, experience, and expertise to diagnose and rectify the issue effectively.

What Does It Mean When My Honda Says Electric Parking Brake Problem?

When your Honda displays a message indicating an “electric parking brake problem”, it is alerting you to a potential malfunction or issue with the electronic parking brake (EPB) system. The EPB system in modern cars, like Honda, replaces the conventional handbrake with an electronic version, operated by a switch or button. 

A warning or message could be due to a variety of reasons, ranging from a simple sensor glitch to a more significant mechanical or electrical issue. It’s crucial to address this warning promptly to ensure the safety of the vehicle and its occupants.

What Causes The Electric Parking Brake Problem?

The causes of electric parking brake problems can vary. It might be due to faulty wiring, a malfunctioning servo motor, or a problematic console switch. External factors, such as exposure to extreme temperatures or moisture, can affect the system’s electronic components. 

Additionally, software glitches or outdated system software can contribute to these issues. Lastly, a simple power supply disruption or a blown fuse might also lead to a malfunction warning.

How Do You Reset The Electronic Parking Brake On A Honda?

To reset the electronic parking brake on a Honda, you typically need to follow these steps:

  • Start the engine.
  • Make sure the transmission is in ‘Park’.
  • Press and hold the EPB switch in the release (downward) position. Simultaneously, depress the brake pedal and keep both held for a few seconds.
  • Release both the brake pedal and the EPB switch.
  • Turn off the engine and restart to see if the warning message has cleared.

Note: Always refer to the owner’s manual for specific procedures, as the process might differ slightly based on the model and year of the vehicle.

How Do You Turn Off The Electronic Parking Brake On A Honda Accord?

In the Honda Accord, turning off the electronic parking brake is straightforward:

  • With the ignition switched on, press your foot firmly on the brake pedal.
  • Push down on the EPB switch located on the center console.
  • You should hear the parking brake disengage, and the indicator light should go off.

How Do I Reset My Electronic Parking Brake?

Resetting the electronic parking brake varies from one vehicle to another. A general procedure involves:

  • Turning on the engine.
  • Pressing and holding the parking brake switch in the release position.
  • While holding the switch, depress the brake pedal simultaneously for several seconds.
  • Release both and check if the issue is resolved.
  • Again, always consult your vehicle’s manual to ensure you’re following the correct procedure for your specific make and model.

How Do I Manually Disengage My Electronic Parking Brake?

If your electronic parking brake malfunctions or the car battery dies, there’s usually a manual release option. This might be a lever, a bolt, or a specific procedure using the electronic switch/button. Due to the potential differences in design across car models, it’s essential to refer to the vehicle’s owner manual for guidance on manually disengaging the EPB.

What Is The Difference Between A Service Brake And A Parking Brake?

Service brakes, often just called “brakes”, are the primary braking system used to slow down or stop the vehicle during regular operation. They function when the driver presses the brake pedal and can be either disc or drum brakes. 

On the other hand, the parking brake, historically known as a handbrake or emergency brake, is a secondary braking system designed to keep the vehicle stationary when parked. The parking brake operates on the rear wheels and is independent of the service brakes. 

With the advent of technology, many modern vehicles now employ an electronic parking brake (EPB) instead of the traditional lever or pedal-based system.


How Do I Reset My Electronic Parking Brake?

Ensure the car is in ‘Park’, turn off the engine, remove the key from ignition, then depress the parking brake pedal till it sets. Restart and check if the error persists.

Are Electric Parking Brakes Reliable?

Yes, electronic parking brakes are more reliable than traditional ones, especially during emergencies. They provide consistent performance and include essential safety features.

How Do You Release A Stuck Emergency Brake?

Rocking the vehicle or manually disengaging from beneath might help. Always ensure safety precautions are in place.

What’s The Difference Between A Service Brake And A Parking Brake?

Service brakes assist in quick stops, using engine power to halt the car. Parking brakes hold the car in place, especially when stationary for extended periods.


While the honda accord electric parking brake system problem, especially in models like the 2018 honda accord electric parking brake system problem, might be alarming, understanding its causes and potential solutions can provide peace of mind. Regular checks, preventive maintenance, and timely interventions can ensure your Honda Accord remains the reliable companion it’s known to be. Safe driving!

Also Read: Honda Accord Intermittent Starting Problems

Author's Image

Ammar Masoud

I have had a long and fulfilling career in the automotive industry, primarily with Honda and Acura. With 15 years of experience as a Honda service technician, I became highly skilled in repair and maintenance, gaining a deep understanding of these vehicles. After many years in the automotive field, I decided to embark on a second career in industrial manufacturing. It was a significant change, but I found that the skills I had honed in the automotive industry were incredibly valuable in my new role. In my current position in industrial manufacturing, the demand for quality workmanship and meticulous attention to detail is paramount. Fortunately, these are traits that I have cultivated throughout my years in the automotive industry. I take pride in applying these skills to meet the high standards expected in the manufacturing sector.