The speed control is also canceled when the brake pedal is depressed.
(When the vehicle has been stopped by system control, depressing the brake pedal does not cancel the setting.)
However, when a vehicle ahead is not detected, cruise control does not resume when the vehicle speed is approximately 25 mph (40 km/h) or less.

Approach warning (vehicle-to-vehicle distance control mode)
When your vehicle is too close to a vehicle ahead, and sufficient automatic deceleration via the cruise control is not possible, the display will flash and the buzzer will sound to alert the driver. An example of this would be if another driver cuts in front of you while you are following a vehicle.
Depress the brake pedal to ensure an appropriate vehicle-tovehicle distance.

■ Warnings may not occur when In the following instances, warnings may not occur even when the vehicle-to-vehicle distance is small.
Changing the vehicle-to-vehicle distance (vehicle-to-vehicle distance
control mode)
Selecting constant speed control modeToyota CH-R Service Manual > Terms: Glossary Of Sae And Toyota Terms
GLOSSARY OF SAE AND TOYOTA TERMS
This glossary lists all SAE-J1930 terms and abbreviations used in this manual
in compliance with SAE recommendations, as well as their TOYOTA equivalents.
SAE
Abbreviation
SAE Term
TOYOTA Term
( )-Abbreviation
...
Toyota CH-R Service Manual > General Maintenance: Brake
BRAKE
INSPECT BRAKE LINE PIPES AND HOSES
HINT:
Work in a well-lighted area. Turn the front wheels fully to the right or left
before beginning the inspection.
(a) Using a mirror, check the entire circumference and length of the brake lines
and hoses for:
Damage
Wear
Deformatio ...