The acronym ACC on a Honda Accord stands for Adaptive Cruise Control, a driver-assistance feature that automatically adjusts your speed to keep a safe distance from the car ahead.
In Honda models equipped with Honda Sensing, Adaptive Cruise Control uses forward radar and a camera to monitor traffic, slowing down or speeding up to maintain a preset following distance. It can even bring the car to a stop in certain traffic scenarios and resume when conditions allow. While it reduces fatigue on long drives, it is not a substitute for attentive driving.
What ACC means and how it works
Adaptive Cruise Control is designed to manage pace and spacing on busy roads. Here’s how it functions in most Accord models with Honda Sensing.
- Maintains a chosen cruising speed unless a vehicle ahead is closer than the set following distance.
- Automatically adjusts speed to keep the pre-set following distance between you and the car in front.
- In newer models, can bring the vehicle to a complete stop and resume in traffic (Low Speed Follow) depending on year and trim.
- Integrates with the broader Honda Sensing suite, including other safety systems.
- Distance settings provide options (for example, Short/Medium/Long or Near/Medium/Far) to tailor following space.
In essence, ACC helps maintain steady speed and a safe gap, reducing the need for constant manual acceleration and braking. However, driver supervision remains essential, especially in complex or rapidly changing conditions.
How to use ACC on your Accord
Interested in turning ACC on and using it effectively? The steps below outline a typical workflow for most current Accord models with Honda Sensing.
- Activate Honda Sensing and Adaptive Cruise Control from the steering-wheel controls or vehicle settings.
- Set your desired cruising speed using the speed control buttons or stalk.
- Select the desired following distance using the distance setting control (short/medium/long).
- In traffic, ACC will adjust speed to maintain the distance; if traffic stops, press the resume button to re-engage when safe, or let the system handle a light restart as designed.
Disengage ACC by applying the brake, pressing cancel, or turning off Honda Sensing. Always stay attentive and ready to take control if the situation requires it.
Limitations and safety considerations
Operational limits
ACC relies on sensors and may be affected by weather (rain, snow, fog), poor road markings, or large vehicles that obscure the sensors. It may not detect all obstacles, such as pedestrians or debris, and it may not stop the vehicle in every emergent situation. The system’s behavior can vary by model year and trim, so consult your owner’s manual for specifics.
Driver responsibility
Adaptive Cruise Control is an assistive feature intended to reduce workload, not to replace your judgment. Keep hands on the wheel when possible, stay alert to road conditions, maintain a safe following distance, and be prepared to intervene at any moment.
Summary
Adaptive Cruise Control (ACC) on a Honda Accord is a driver-assistance feature that uses radar and a camera to automatically adjust speed and following distance. It is part of Honda Sensing and can enhance highway and traffic comfort by reducing manual acceleration and braking. Use ACC as an aid, but continue to drive attentively and adapt to changing conditions, following the guidance in your vehicle’s manual for model-specific details.