With TSS-C, 7 Pre-Collision System (PCS) 8 uses an in-vehicle camera and laser to help detect the vehicle in front of your vehicle. When PCS determines that the possibility of a frontal collision with that vehicle is high, it prompts the driver to take evasive action and brake, by using an audio and visual alert. If the driver notices the hazard and brakes, the system may provide additional braking force using Brake Assist. If the driver does not brake in a set time and the system determines that the possibility of a frontal collision with a preceding vehicle is extremely high, the system may automatically apply the brakes, reducing speed in order to help the driver reduce the impact and in certain cases avoid the collision.

TSS-P equipped vehicles include Dynamic Radar Cruise Control (DRCC). On highways, DRCC functions similarly to conventional "constant speed" cruise control in that it helps vehicles travel at a consistent speed set by the driver, but this system adds a vehicle-to vehicle distance control mode which assists the driver by adjusting vehicle speed (within a set range) to help maintain a preset distance to a proceeding vehicle when the preceding vehicle is traveling at a lower speed. DRCC is available when the vehicle is traveling approximately 28 mph or higher. DRCC uses a front-grille-mounted, millimeter-wave radar and an in-vehicle camera to detect a preceding vehicle and help determine its distance.