Ultrasonic misacceleration Mitigation System (UMS)*
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The Ultrasonic misacceleration Mitigation System (UMS) operates to prevent sudden starts and mitigate collision-caused damages by suppress-
ing the motor output for up to approximately 5 seconds when the system judges that the system is detected the vehicle or obstacles within ap-
proximately 4 m in front and behind your vehicle and judges that accelerator pedal was depressed promptly and too strongly such as misopera-
tion of it. This system operates when the vehicle is at stop or is moving forward or backward at less than approximately 10 km/h.
When the UMS operates, the warning display appears on the information screen of the multi information display, and the buzzer sounds intermit-
tently.
The UMS ON/OFF is switched in conjunction with the ON/OFF state of the Forward Collision Mitigation (FCM). (Vehicles equipped with
FCM)
Situation Operation display Buzzer
When an obstacle is detected in front of your vehicle with the
select position in the “D”, if the accelerator pedal is depressed
promptly and too strongly, the motor output is suppressed for
up to approximately 5 seconds.
Intermittent
beeping sound
Ultrasonic misacceleration Mitigation System (UMS)*
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OGGE19E1
Starting and driving
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