Toyota Yaris: Active Safety System / Active Safety System

Toyota Yaris XP210 (2020-2024) Owner's Manual / When Driving / Active Safety System / Active Safety System

Pre-Crash Safety Technology

Pre-crash safety technology is designed to assist the driver in averting collisions or reduce their severity in situations where they cannot be avoided.

Collision damage reduction in low vehicle speed range
Forward driving: Low Speed Pre-Collision System.

Sensor

Laser sensor
The laser sensor emits a near-infrared laser beam and receives the beam reflected off the reflective surface of a vehicle or obstruction in front, and the detected beam is then used for measurement. The laser sensor is used for the Low Speed Pre-Collision System.

The laser sensor is installed at the top of the windshield near the rearview mirror. Refer to Laser Sensor.

Active Safety System

Low Speed Pre-Collision System

The Low Speed Pre-Collision System is designed to reduce damage in the event of a collision by operating the brake control (Low Speed Pre-Collision System brake) when the system’s laser sensor detects a vehicle ahead and determines that a collision with a vehicle ahead is unavoidable...

Other information:

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Power Source Control System Circuit Short to Ground (B278211)

DESCRIPTION The certification ECU (smart key ECU assembly) has a power source mode switching function. This DTC is stored when the IGE input (the steering lock motor activation permission signal) sent directly from the certification ECU (smart key ECU assembly) to the steering lock ECU (steering lock actuator or upper bracket assembly) is determined to be abnormal...

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Removal

REMOVAL CAUTION / NOTICE / HINT HINT: When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used. Learning completes when vehicle is driven Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Lane tracing assist system Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more...