How To Reset Your 2019 Honda CR-V After Battery Change

AvatarByCarl Frisch

Owning a 2019 Honda CR-V is a delightful experience, offering a blend of practicality, reliability, and feature-rich driving. But like any other vehicle, the CR-V isn’t without its needs, one of which is eventually replacing the battery.

This seemingly straightforward task can become a complex affair because your vehicle’s electronic systems may need to be reset afterwards. This guide aims to demystify the process of resetting various systems on your 2019 Honda CR-V after a battery change, making it easier for you to restore your vehicle to its optimal state.

Preparing For The Task

Tools You’ll Need To Reset Your 2019 Honda CR-V After Battery Change

Before you delve into the resetting process, it’s essential to have the right tools at hand. Make sure you have the following:

  • A set of wrenches
  • A screwdriver
  • Your Honda CR-V’s owner’s manual

Safety Measures

Safety should be your priority when performing tasks like battery replacement and system resets. Here are some general guidelines:

  • Always wear protective gloves and safety glasses.
  • Make sure the car is parked on a flat surface.
  • Ensure that the ignition is off and the key is removed.

The 2019 Honda CR-V Battery Change Procedure

Before we get into how to reset the systems, let’s recap the battery replacement steps briefly.

1. Disconnecting The Old Battery

  • Open the hood and locate your battery.
  • Using a wrench, disconnect the negative terminal first, followed by the positive terminal.

2. Installing The New Battery

  • Place the new battery in the holder.
  • First, connect the positive terminal, followed by the negative terminal.
  • Tighten both terminals securely.

2019 Honda CR-V Resetting Systems

Changing the battery tends to reset or disrupt various systems within your car. Here’s how to reset them:

1. Resetting The Clock

After a battery change, the clock will revert to its default settings. To reset it:

  • Turn the ignition on but don’t start the engine.
  • Using the dashboard settings, navigate to ‘Clock Settings.’
  • Manually set the time or opt for GPS time synchronization, if available.

2. Resetting The Radio

Replacing the battery will likely erase your preset radio stations. To restore them:

  • Turn on the radio.
  • Manually tune to a station you want to save.
  • Hold down the preset button until you hear a beep.

Power Window Reset

If your CR-V has an automatic window function, you may need to reset it.

  • Roll down the window completely.
  • Roll the window back up, but keep holding the switch for an additional two seconds after the window has fully closed.

Restoring Personalized Settings

Your CR-V might have personalized settings for door locks, lighting, and other features. Refer to your owner’s manual to restore these, as the steps may vary between models.

Resetting Advanced Systems

After changing the battery in your 2019 Honda CR-V, some advanced systems might also require manual resetting. These systems are crucial for the performance and safety of your vehicle, so ensure you follow the correct procedures.

Resetting the Tire Pressure Monitoring System (TPMS)

The TPMS is essential for maintaining proper tire pressure, which is crucial for your vehicle’s safety and performance. Resetting it after a battery change is straightforward.

  • Turn on the ignition without starting the engine.
  • Press and hold the TPMS reset button located under the dashboard until the TPMS indicator light on the dashboard blinks twice.
  • Release the button. The system will recalibrate the next time you drive.

Resetting The Engine Control Unit (ECU)

The ECU controls multiple aspects of your vehicle’s engine, and you may need to reset it after a battery change.

  • Turn the ignition key to the “ON” position but don’t start the engine.
  • Press down on the accelerator pedal and hold it there.
  • While holding down the pedal, turn the ignition back to the “OFF” position.
  • Release the accelerator pedal.
  • Start the engine.

Note that some learned driving habits stored in the ECU might be lost, and the system will need some time to relearn your driving patterns.

Resetting the Transmission Control Module (TCM)

The TCM controls your vehicle’s transmission and gear shifting. Though it doesn’t usually need resetting after a battery change, if you feel that the transmission is not shifting as smoothly as before, you might consider resetting it. Consult your owner’s manual for specific instructions, as the procedures can differ.

Frequently Asked Questions (FAQ)

Q1: Why do I have to reset systems after a battery change?

Answer: Modern vehicles like the 2019 Honda CR-V have intricate electronic systems that depend on a constant power supply. A battery change disrupts this supply, causing these systems to revert to default settings or become deactivated.

Q2: Do I need specialized tools for the reset?

Answer: Basic hand tools are generally enough for most reset procedures. However, some advanced systems may require a diagnostic tool, commonly known as an OBD-II scanner.

Q3: Can I skip resetting some systems?

Answer: While some systems like the clock or radio presets are more a matter of convenience, others like TPMS are crucial for safety. Therefore, it’s recommended to reset all systems to ensure your vehicle functions optimally.

Q4: What should I do if a system won’t reset?

Answer: If you encounter issues, consult your owner’s manual first. If the problem persists, it might be best to seek professional help, as some issues might require specialized diagnostic equipment.

Q5: How long does the whole resetting process take?

Answer: The time can vary, but generally, resetting all systems should take no more than 30 to 60 minutes, not including the time to change the battery.

Conclusion

Changing the battery in your 2019 Honda CR-V is more than just a matter of swapping out an old battery for a new one. The process can have a ripple effect, impacting multiple systems in your vehicle. While some of these systems are easily reset, others may require a more nuanced approach. Regardless, knowing how to manually reset these systems is crucial for both your convenience and safety.

From something as simple as the clock to something as advanced as the ECU or TCM, every reset helps your CR-V function as efficiently as possible. Whether you’re a seasoned DIY enthusiast or someone who is encountering this task for the first time, this comprehensive guide aims to equip you with the knowledge you need to get your CR-V back to its optimal state.

Hopefully, this article has made the complex task of resetting your 2019 Honda CR-V’s systems a bit more approachable. With the right tools and information, you’ll find that it’s a task well within your reach.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

Similar Posts