timing belt TOYOTA PRIUS PRIME 2023 Owners Manual

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work properly or the danger that
it may work in situations where it
should not be working.
Installing electronic devices and
radios increases the risk of
cyber attacks through the
installed parts, which may lead
to unexpected accidents and
leakage of personal informa-
tion. Toyota does not make any
guarantees for problems caused
by installing non-genuine Toyota
products.
The installation of a mobile two-
way radio system in your vehicle
could affect electronic systems
such as:
Hybrid system
 Multiport fuel injection sys-
tem/sequential multiport fuel
injection system
 Toyota Safety Sense 3.0
 Anti-lock brake system
 SRS airbag system
 Seat belt pretensioner system
Be sure to check with your
Toyota dealer for precautionary
measures or special instructions
regarding installation of a mobile
two-way radio system.
High voltage parts and cables on the Hybrid Electric Vehicles
emit approximately the same
amount of electromagnetic
waves as the conventional gas-
oline powered vehicles or home
electronic appliances despite of
their electromagnetic shielding.
Unwanted noise may occur in
the reception of the mobile two-
way radio.
This vehicle is equipped with
sophisticated computers that
record certain data regarding
vehicle controls and operations.
■Data recorded by the com-
puters
*1
*1: The recorded data varies
according to the vehicle grade
level and options with which it is
equipped.
Certain data, such as the follow-
ing, is recorded depending on
the operation timing and status
of each function.
 Basic vehicle behavior related
data (engine speed/electric
motor speed, accelera-
tor/brake pedal operation,
vehicle speed, etc.)
 Operating state of the driving
support systems (recorded
during system operation,
includes basic vehicle behav-
ior related data)
 Driving support system sen-
Cyber Attack Risk
Installation of a mobile
two-way radio system
Vehicle data recording