Honda HR-V Hybrid 2022 ACC Conditions and Limitations User Manual
ACC Conditions and Limitations
The system may automatically shut off under certain conditions. Some examples of these conditions are listed below. Other conditions may reduce some of the ACC functions.
Front Sensor Camera P. 504
Radar Sensor P. 506
Environmental conditions
Driving in bad weather (rain, fog, snow, etc.).
Roadway conditions
Driving on a snowy or wet roadway (obscured lane marking, vehicle tracks, reflected lights, road spray, high contrast).
Vehicle conditions
- The outside of the windshield is blocked by dirt, mud, leaves, wet snow, etc.
- An abnormal tire or wheel condition (incorrect sizes, varied sizes or construction, improperly inflated, compact spare tire, etc.).
- The camera temperature gets too high.
- The parking brake is applied.
- The front grille is dirty.
- The vehicle is tilted due to a heavy load or suspension modifications.
- Tire chains are installed.
If you need the radar sensor to be repaired, or removed, or the radar sensor cover is strongly impacted, turn off the system by pressing the MAIN button and take your vehicle to a dealer.
Detection limitations
- A vehicle suddenly crosses in front of you.
- The interval between your vehicle and the vehicle ahead of you is too short.
- A vehicle cuts in front of you at a slow speed, and it brakes suddenly.
- You accelerate rapidly and approach the vehicle ahead of you at high speed.
- The vehicle ahead of you is a motorcycle, bicycle, mobility scooter, or another small vehicle.
- There are animals in front of your vehicle.
- You drive on a curved or winding or undulating road which makes it difficult for the sensor to properly detect a vehicle in front of you.
- The speed difference between your vehicle and a vehicle in front of you is significantly large.
- An oncoming vehicle suddenly comes in front of you.
- Your vehicle abruptly crosses over in front of an oncoming vehicle.
- Driving through a narrow metal bridge.
- The vehicle ahead of you brakes suddenly.
- The vehicle ahead of you has a unique shape.
- Your vehicle or the vehicle ahead of you is driving on one edge of the lane.
To Adjust the Vehicle’s Speed
Increase or decrease the vehicle speed using the RES/+ or –/SET buttons on the steering wheel.
- Each time you press the button, the vehicle speed is increased or decreased by about 1 mph or 1 km/h accordingly.
- If you keep the button pressed, the vehicle speed increases or decreases by about 5 mph or 5 km/h accordingly.
To Set or Change Following-interval
Press the interval button to change the ACC following interval.
Each time you press the button, the following interval (the interval behind a vehicle detected ahead of you) setting cycles through short, middle, long, and extra-long following intervals.
If a vehicle detected ahead is going at a speed slower than your increased set speed, ACC may not accelerate your vehicle. This is to maintain the set interval between your vehicle and the vehicle ahead. You can switch the displayed set speed measurements on the multi-information display between mph and km/h.
Customized Features P. 127
Determine the most appropriate following-interval setting based on your specific driving conditions. Be sure to adhere to any following-interval requirements set by local regulations. The higher your vehicle’s following speed is, the longer the short, middle, long or extra long following interval becomes. See the following examples for your reference.
|
Following-Interval |
When the Set Speed is: | ||
| 50 mph (80 km/h) | 65 mph (104 km/h) | ||
|
Short |
 |
86.7 feet
26.4 meters 1.2 sec |
100.5 feet
30.6 meters 1.1 sec |
|
Middle |
 |
112.9 feet
34.4 meters 1.5 sec |
137.4 feet
41.9 meters 1.5 sec |
|
Long |
 |
157.2 feet
47.9 meters 2.2 sec |
200.0 feet
61.0 meters 2.1 sec |
|
Extra Long |
 |
220.2 feet
67.1 meters 3.0 sec |
282.7 feet
86.2 meters 3.0 sec |
To Cancel
To cancel ACC, do any of the following:
- Press the CANCEL button.
- Press the MAIN button.
- ACC indicator (green) goes off.
- Depress the brake pedal.
Determine the most appropriate following-interval setting based on your specific driving conditions. Be sure to adhere to any following-interval requirements set by local regulations. The higher your vehicle’s following speed is, the longer the short, middle, long or extra long following interval becomes. See the following examples for your reference. If you need the radar sensor to be repaired, or removed, or the radar sensor cover is strongly impacted, turn off the system by pressing the MAIN button and take your vehicle to a dealer.
Reference Links
View Full User Guide: Honda HR-V Hybrid 2022 User Manual
Download Manuals: https://owners.honda.com/vehicle-information/manuals
Honda 2023 Top Accessories
[amalinkspro_table id=”32452″ new-window=”on” nofollow=”on” addtocart=”off” /]