Turns And Bends

When driving on a curve with ACC engaged, the system may decrease the vehicle speed and acceleration for convenience reasons, with no target vehicle detected.

Once the vehicle is out of the curve the system will resume your original Set Speed. This is a part of normal ACC system functionality.

Using ACC On Hills

    See also:

    Lights-On Reminder
    If the headlights or parking lights are on after the ignition is turned OFF, a chime will sound when the driver’s door is opened. ...

    Automatic Transmission – If Equipped
    Start the vehicle with the shift lever in the PARK position (vehicle can also be started in NEUTRAL). Apply the brake before shifting to any driving range. ...

    If You Stall Or Begin To Lose Headway
    If you stall or begin to lose headway while climbing a steep hill, allow your vehicle to come to a stop and immediately apply the brake. Restart the engine and shift into REVERSE. Back slowly down ...