Toyota PRIUS C 2019 Manual page 233

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Operational conditions
The pre-collision system is enabled and the system determines that the pos-
sibility of a frontal collision with a vehicle or pedestrian is high.
Each function is operational at the following speeds:
●
Pre-collision warning
Detectable objects
Vehicles
Pedestrians
●
Pre-collision brake assist
Detectable objects
Vehicles
Pedestrians
● Pre-collision braking
Detectable objects
Vehicles
Pedestrians
The system may not operate in the following situations:
●
If a 12-volt battery terminal has been disconnected and reconnected and
then the vehicle has not been driven for a certain amount of time
●
If the shift lever is in R
●
If VSC is disabled (only the pre-collision warning function will be opera-
tional)
PRIUS c_U
4-5. Toyota Safety Sense C
Vehicle speed
Approx. 10 to 85 mph
(15 to 140 km/h)
Approx. 10 to 40 mph
(15 to 65 km/h)
Vehicle speed
Approx. 20 to 50 mph
(30 to 80 km/h)
Approx. 20 to 40 mph
(30 to 65 km/h)
Vehicle speed
Approx. 7 to 50 mph
(10 to 80 km/h)
Approx. 7 to 40 mph
(10 to 65 km/h)
Relative speed between
your vehicle and object
Approx. 10 mph
(15 km/h) or more
Approx. 10 mph
(15 km/h) or more
Relative speed between
your vehicle and object
Approx. 20 mph
(30 km/h) or more
Approx. 20 mph
(30 km/h) or more
Relative speed between
your vehicle and object
Approx. 7 mph
(10 km/h) or more
Approx. 7 mph
(10 km/h) or more
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