How do you turn on parking sensors on a Honda?

On most modern Hondas, parking sensors are controlled with a dedicated toggle switch on the center console. In many models they activate automatically when you put the car in reverse, but you can usually turn them off or back on using the P-shaped button with sonar waves. The exact location and behavior can vary by model and year, so consult your owner’s manual for your specific trim.

This article explains where to find the parking sensor controls on common Honda models, how to operate them, and what to do if the system isn’t responding. Because trims and generations differ, the steps below are general guidelines intended to help you locate and use the feature across popular Hondas.

Where to find the parking sensor toggle

The parking sensor switch is typically a physical button on the center console near the gear selector, labeled with a P and curved sonar waves. Some models also offer a touchscreen option in the vehicle settings if a physical button isn’t present. Use the list below to locate the control for your Honda model.

• Civic and Accord (most 2016–2024 models): Look for a physical button on the center console near the gear lever, marked with a P and a sonar icon. Press once to toggle the system on or off. When the car is in reverse, the sensors usually activate automatically unless you’ve turned them off.


• CR-V and HR-V (most 2017–2024 models): A similar P-with-sonar switch is typically on the center stack, sometimes adjacent to the hazard switch or climate controls. Toggle to silence or re-enable the beeps. Some trims rely on reverse gear for activation and may not expose a manual switch at all.


• Pilot, Odyssey, and other larger models: The parking sensors toggle, when present, is usually located on the center console near the gear selector. Functionality mirrors the Civic/Accord and CR-V variants, with activation often defaulting to reverse.

In some configurations, you can also manage the system via the vehicle’s settings menu (for example, Vehicle > Parking Sensors or Parking Assist) if a physical button isn’t available on your trim. If you don’t see a toggle, check the touchscreen menus or your model’s manual to confirm whether the system is always on in reverse or can be controlled electronically.

Troubleshooting and practical tips

If the sensors don’t respond as expected, use the steps below to diagnose common issues and restore proper operation.

• Verify your model and trim actually include parking sensors. Some base trims do not have the feature.


• Set the car to reverse and listen for the beeps or watch the onboard display to confirm the system is active. Some cars only beep while in reverse unless you’ve manually enabled it.


• Check the sensor toggle (physical button or settings) to ensure the system is enabled. Some models require a press to turn on and another press to turn off.


• Inspect the bumper sensors for dirt, ice, or damage. Clean any debris that may block the sensors’ field of view.


• Look for blown fuses or wiring issues if there is no response. Refer to the owner’s manual for fuse locations and ratings related to parking sensors, and consider professional inspection if needed.


• If problems persist, schedule service. A faulty sensor array, harness, or control module may require diagnostic testing and replacement parts.

Keep in mind that external interference—such as aftermarket accessories or large metal surfaces near the bumper—can affect sensor accuracy. Always rely on a combination of beeps, the rear-view camera, and mirrors when maneuvering in tight spaces.

Best practices for using parking sensors

Maximize safety and accuracy with these simple guidelines.

• Listen for the escalating beeps as you approach an obstacle; a continuous tone usually indicates very close proximity.


• Always supplement sensor alerts with the rear-view camera and mirrors for a full spatial awareness picture.


• Remember that sensors detect solid objects and may not reliably sense low-lying objects or angled surfaces. Slow, controlled movements help reduce the risk of contact.

Summary

Parking sensors on Hondas are typically controlled via a center-console P button or through the vehicle’s settings, with automatic activation in reverse on most trims. If the system isn’t functioning as expected, confirm the presence of the feature on your model, ensure the toggle is enabled, clean the sensors, and check fuses or wiring if needed. When in doubt, consult your owner’s manual or a dealer for model-specific guidance.

How do I turn on Honda Sensing?

To turn on Honda Sensing, first press the MAIN button on the steering wheel to activate the Adaptive Cruise Control (ACC) and Lane Keeping Assist System (LKAS) standby modes. Then, to enable a specific feature like ACC with Low Speed Follow, you must press the SET/- button once you have reached a desired speed, while pressing the RES/+ button will resume or increase the speed. 
This video demonstrates how to activate Honda Sensing features on a new Honda CRV: 53sHondaYouTube · Apr 24, 2023
Step 1: Activate standby mode 

• Press the MAIN button on the steering wheel. This will turn on the system in standby mode and the corresponding indicators will appear on your dashboard. 
• The system is now ready, but specific features like ACC and LKAS will not be active until you set them. 

Step 2: Engage individual features

• For Adaptive Cruise Control (ACC): Drive at your desired speed and press the SET/- button to set the speed and begin ACC operation. 
• For Lane Keeping Assist System (LKAS): Once the system is in standby mode and you are driving over approximately 45 mph, LKAS will activate automatically to help keep the vehicle centered in the lane. 

To turn off a feature

• Press the CANCEL button or the MAIN button to deactivate the system. Pressing the CANCEL button specifically cancels the ACC with Low Speed Follow. 

How do you activate parking sensors?

Check your backup display. If you have one and listen for the warning. Sounds the warning alerts get more urgent as you get closer to an object. This can be a louder beep or a faster beep.

How to turn on parking sensors on a Honda Accord?

Press and hold the parking sensor system button, and set the power mode to ON. 3. Keep pressing the button for 10 seconds. Release the button when the indicator in the button flashes.

How do you reset the parking sensor on a Honda?

To reset a Honda parking sensor, turn the ignition to the "on" position and press the parking sensor button 10 times within 10 seconds. Then, turn the ignition off, press and hold the parking sensor button, and turn the ignition back on for about 10 seconds until you hear a two-second beep, which indicates the system has been reset.
 
This video demonstrates how to reset Honda parking sensors: 59sCargorageYouTube · Aug 4, 2023
Step 1: Perform the initial reset 

• Turn the ignition to the "on" position (without starting the engine).
• Press the parking sensor button 10 times in quick succession, within 10 seconds. The button's indicator light may blink.
• Turn the ignition completely off. 

Step 2: Perform the final reset

• Press and hold the parking sensor button. 
• While still holding the button, turn the ignition to the "on" position. 
• Continue to hold the button until you hear a two-second beep, which confirms the system has been reset. 
• Release the button and start the vehicle.