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1-2. Hybrid system
HIGHLANDER_HV_U (OM48F12U)
â—† When stopped/during start off
The gasoline engine stops when the vehicle is stopped. During start
off, the electric motor (traction motor) drives the vehicle. At slow
speeds or when traveling down a gentle slope, the engine is
stopped and the electric motor (traction motor) is used.
â—† During normal driving
The gasoline engine is predominantly used. The electric motor
(traction motor) charges the hybrid battery (traction battery) as nec-
essary.
â—† When accelerating sharply
When the accelerator pedal is depressed heavily, the power of the
hybrid battery (traction battery) is added to that of the gasoline
engine via the electric motor (traction motor).
â—† When braking (regenerative braking)
The electric motor (traction motor) charges the hybrid battery (trac-
tion battery).
When the gasoline engine is off while driving, a sound is produced to
warn pedestrians, people riding bicycles or other people and vehicles
in the surrounding area that the vehicle is approaching. The pitch of
the sound adjusts according to vehicle speed. When vehicle speed is
approximately 16 mph (25 km/h) or more, the warning system turns
off.
Vehicle Proximity Notification System
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