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WARNING
Pre-collision braking
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When the pre-collision braking function is operating, a large amount of braking force
●
will be applied.
If the vehicle is stopped by the operation of the pre-collision braking function, the
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pre-collision braking function operation will be canceled after approximately 2 sec-
onds. Depress the brake pedal as necessary.
The pre-collision braking function may not operate if certain operations are per-
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formed by the driver. If the accelerator pedal is being depressed strongly or the steer-
ing wheel is being turned, the system may determine that the driver is taking evasive
action and possibly prevent the pre-collision braking function from operating.
In some situations, while the pre-collision braking function is operating, operation of
●
the function may be canceled if the accelerator pedal is depressed strongly or the
steering wheel is turned and the system determines that the driver is taking evasive
action.
If the brake pedal is being depressed, the system may determine that the driver is tak-
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ing evasive action and possibly delay the operation timing of the pre-collision braking
function.
When to disable the pre-collision system
■
In the following situations, disable the system, as it may not operate properly, possibly
leading to an accident resulting in death or serious injury:
When the vehicle is being towed
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When your vehicle is towing another vehicle
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When transporting the vehicle via truck, boat, train or similar means of transportation
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When the vehicle is raised on a lift with the engine running and the tires are allowed to
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rotate freely
When inspecting the vehicle using a drum tester such as a chassis dynamometer or
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speedometer tester, or when using an on vehicle wheel balancer
When a strong impact is applied to the front bumper or front grille, due to an accident
●
or other reasons
If the vehicle cannot be driven in a stable manner, such as when the vehicle has been
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in an accident or is malfunctioning
When the vehicle is driven in a sporty manner or off-road
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When the tires are not properly inflated
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When the tires are very worn
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When tires of a size other than specified are installed
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When tire chains are installed
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When a compact spare tire or an emergency tire puncture repair kit is used
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If equipment (snow plow, etc.) that may obstruct the radar sensor or front camera is
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temporarily installed to the vehicle
4-5. Using the driving support systems
239
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