Dynamic Radar Cruise Control Can Be Set When; Accelerating After Setting The Vehicle Speed; Automatic Cancelation Of Vehicle-To-Vehicle Distance Control Mode; Automatic Cancelation Of Constant Speed Control Mode - Toyota RAV4 Hybrid 2018 Service Manual

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Dynamic radar cruise control can be set when

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The shift lever is in D or range 4 or higher of S has been selected.
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Vehicle speed is at or above approximately 30 mph (50 km/h).
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Accelerating after setting the vehicle speed

The vehicle can accelerate by operating the accelerator pedal. After acceler-
ating, the set speed resumes. However, during vehicle-to-vehicle distance
control mode, the vehicle speed may decrease below the set speed in order
to maintain the distance to the preceding vehicle.
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Automatic cancelation of vehicle-to-vehicle distance control mode

Vehicle-to-vehicle distance control mode is automatically canceled in the fol-
lowing situations:
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Actual vehicle speed falls at or below approximately 25 mph (40 km/h).
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VSC is activated.
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TRAC is activated for a period of time.
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When the VSC or TRAC system is turned off.
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The sensor cannot detect correctly because it is covered in some way.
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Pre-collision braking is activated.
If vehicle-to-vehicle distance control mode is automatically canceled for any
other reason, there may be a malfunction in the system. Contact your Toyota
dealer.
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Automatic cancelation of constant speed control mode

Constant speed control mode is automatically canceled in the following situa-
tions:
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Actual vehicle speed is more than approximately 10 mph (16 km/h) below
the set vehicle speed.
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Actual vehicle speed falls at or below approximately 25 mph (40 km/h).
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VSC is activated.
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TRAC is activated for a period of time.
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When the VSC or TRAC system is turned off.
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Pre-collision braking is activated.
If constant speed control mode is automatically canceled for any other rea-
son, there may be a malfunction in the system. Contact your Toyota dealer.
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Warning messages and buzzers for dynamic radar cruise control
Warning messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. If a warning message
is shown on the multi-information display, read the message and follow the
instructions.
RAV4-HV_OM_OM42B81U_(U)
4-5. Using the driving support systems
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