The quickest way to disable adaptive cruise control
To turn off adaptive cruise control in most Toyota models, press the CANCEL button on your steering wheel, or tap the brake pedal. Both methods will deactivate the system when ready. The CANCEL button is usually located on the left side of the steering wheel, near your thumb when you grip it normally.
If you want to turn off adaptive cruise control permanently rather than just for one drive, you can disable it through your vehicle's settings menu. The exact steps depend on your model year and infotainment system, but the process takes less than a minute and does not require a trip to the dealer.
Some drivers turn off adaptive cruise control because they prefer traditional cruise control, find the system too sensitive in heavy traffic, or want to reduce the load on the radar sensor during winter. Whatever your reason, the system is designed to be straightforward to switch off and back on.
Key Takeaways
- Press CANCEL on the steering wheel or tap the brake pedal to turn off adaptive cruise control when ready during a drive.
- You can disable the system permanently through your vehicle's settings menu without visiting a dealer.
- The exact menu path varies by model year—check your owner's manual or infotainment screen for your specific Toyota.
- Turning off adaptive cruise control does not affect regular cruise control, which remains available as a separate function.
- The radar sensor that powers adaptive cruise control will continue to operate even when the feature is disabled.
Disabling adaptive cruise control through the settings menu
Most Toyota models with adaptive cruise control allow you to turn it off through the driver information or safety settings in your infotainment system. Start by pressing the MENU button on your steering wheel or touchscreen, then look for a section labeled "Driver information," "Safety Settings," or "Cruise Control Settings."
Once you find the right menu, look for an option that says "Adaptive Cruise Control," "ACC," or "Dynamic Radar Cruise Control." Select it and choose "Off" or "Disable." The system will confirm the change, and the setting will stay off the next time you start your vehicle.
If you cannot find the setting in your infotainment system, check your owner's manual for the exact menu path for your model year. Toyota's menu structures vary between 2015 and newer models, and between different trim levels, so the manual is the fastest reference.
The difference between turning off and canceling adaptive cruise control
Canceling adaptive cruise control stops it for that drive only. When you restart your vehicle, the system returns to whatever setting it was on before. This is what happens when you press CANCEL or tap the brake.
Disabling adaptive cruise control through the settings menu turns it off permanently until you turn it back on. Your vehicle will remember this choice across restarts. If you find yourself canceling the system every time you drive, disabling it in settings saves you the step.
Some drivers keep adaptive cruise control enabled in settings but cancel it when they enter heavy city traffic or construction zones where the radar might misread stopped vehicles. Others disable it entirely and only use traditional cruise control on highways.
When the radar sensor stays active even with adaptive cruise control off
Disabling adaptive cruise control does not turn off the radar sensor itself. The sensor continues to monitor the road ahead because it also powers other safety features like forward collision warning and automatic emergency braking. These systems operate independently of adaptive cruise control.
If you want to know whether the radar is working, look for a small icon on your dashboard that looks like a car with lines in front of it. This icon appears when the sensor detects objects ahead. It will still appear even after you disable adaptive cruise control.
In winter or heavy snow, some drivers worry that the radar sensor becomes less reliable. If you are concerned about false warnings or erratic behavior from forward collision warning, contact your Toyota dealer—they can check whether the sensor needs cleaning or recalibration, but disabling adaptive cruise control alone will not solve a sensor problem.
Switching between adaptive and traditional cruise control
Toyota vehicles with adaptive cruise control also have traditional cruise control available. Traditional cruise control maintains a set speed but does not adjust for traffic ahead—you control the distance to other vehicles yourself.
To use traditional cruise control instead, press the ON button on your steering wheel cruise control stalk, set your desired speed, and press SET. The system will hold that speed without any radar input. You can switch back to adaptive cruise control by pressing the adaptive cruise control button (usually labeled ACC or with a radar symbol) on the same stalk.
Many drivers prefer traditional cruise control on winding roads or in stop-and-go traffic because it gives them more direct control. Adaptive cruise control shines on long highway stretches where traffic moves at steady speeds.
Troubleshooting: adaptive cruise control that will not turn off
If pressing CANCEL does not turn off adaptive cruise control, or if the system reactivates unexpectedly, the most common cause is that you are pressing the wrong button. Double-check that you are pressing the CANCEL button and not the SET button, which adjusts the following distance instead.
If the system still will not respond, try tapping the brake pedal firmly. This should override adaptive cruise control in any Toyota model. If the brake pedal does not work either, the system may have a fault, and you should contact your dealer for a diagnostic check.
If adaptive cruise control keeps turning itself back on after you disable it in settings, restart your vehicle and repeat the disabling steps. If it still reactivates, there may be a software glitch, and your dealer can perform a system reset.
Frequently Asked Questions
Does turning off adaptive cruise control affect my regular cruise control?
No. Traditional cruise control and adaptive cruise control are separate systems. You can disable adaptive cruise control and still use regular cruise control on the same drive. They operate independently, and turning one off does not change the other.
Will disabling adaptive cruise control turn off my forward collision warning?
No. Forward collision warning uses the same radar sensor but operates as its own safety system. Disabling adaptive cruise control does not affect collision warning or automatic emergency braking. Both will continue to work and alert you to obstacles ahead.
Can I turn adaptive cruise control back on after disabling it?
Yes. Go back into your settings menu, find the adaptive cruise control option, and select "On" or "Enable." The system will be ready to use on your next drive. You can switch between enabled and disabled as often as you want.
What should I do if adaptive cruise control is not working at all?
First, check that it is enabled in your settings menu and that the radar sensor is clean—dirt or snow on the front bumper can block it. If the sensor is clean and the system is enabled but still does not work, contact your Toyota dealer for a diagnostic check. The radar may need recalibration or repair.
Does the radar sensor use extra fuel or battery power?
The radar sensor draws minimal power and does not noticeably affect fuel economy or battery drain. It runs continuously whenever your vehicle is on, regardless of whether adaptive cruise control is enabled. Disabling the feature will not reduce power consumption.