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 > Meter / Gauge / Display: Clock
Components
COMPONENTS
ILLUSTRATION
*A
w/o Display
-
-
*1
CLOCK ASSEMBLY
*2
INSTRUMENT CLUSTER FINISH CENTER PANEL SUB-ASSEMBLY
ILLUSTRATION
*A
w/ Display
...
Toyota CH-R Service Manual > Can Communication System: Check Bus 4 Lines for Short Circuit
DESCRIPTION
There may be a short circuit between the CAN main bus lines and/or CAN branch
lines when the resistance between terminals 22 (CA2H) and 7 (CA2L) of the central
gateway ECU (network gateway ECU) is below 54 Ω.
Symptom
Trouble Area
Resistance b ...