What does TSS 2.0 mean?

1 Answers
DanielaRose
07/30/25 7:40am
TSS 2.0 is the abbreviation for the second-generation Toyota Safety Sense collision avoidance assistance package. Here are the relevant details: 1. It includes LDA (Lane Departure Alert), AHB (Automatic High Beam), DRCC (Dynamic Radar Cruise Control, upgraded to full-speed range), PCS (Pre-Collision System), and LTA (Lane Tracing Assist, with vehicle following function). TSS 2.0 adds LTA and upgrades DRCC to full-speed range radar cruise compared to the first generation. 2. The Pre-Collision System utilizes a front millimeter-wave radar and monocular camera to detect pedestrians, bicycles, and vehicles during the day, and pedestrians and vehicles at night. The system activates when the vehicle speed exceeds 10 km/h. For pedestrians and bicycles, PCS operates within a speed range of 10–80 km/h, supporting collision avoidance or damage mitigation when the speed difference with pedestrians is approximately 40 km/h. For stationary vehicles, the system supports collision avoidance or accident mitigation when the vehicle speed is around 50 km/h. When the system detects an imminent collision, it issues an alert and applies braking measures to minimize collision damage.
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