Full-Speed Range Dynamic Radar Cruise Control (Drcc); Turning System On/Off - Toyota Sienna 2021 Quick Reference Manual

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TOYOTA SAFETY SENSE
Full-Speed Range Dynamic Radar Cruise
Control (DRCC)
Intended for highway use, Full-Speed Range Dynamic Radar Cruise Control
(DRCC) lets you drive at a preset speed. The system is designed to function
between 0-110 mph* and uses vehicle-to-vehicle distance control, helping maintain
a preset distance from the vehicle ahead of you.*
* See www.toyota.com/safety-sense for more information.
Refer to the Toyota Owner's Manual for a list of additional situations in which the
system operation may be limited.
Multi-information
display
Indicators

TURNING SYSTEM ON/OFF

Refer to page 58 for switching to Constant Speed (Cruise) Control Mode.
ADJUSTING DRCC SET SPEED
(2)
Vehicle will cruise at a set speed, decelerate to maintain a selected distance from a
slower vehicle traveling in front and accelerate back up to the selected speed if the
vehicle in front changes lanes or speeds up.
(1) Push "
" to turn DRCC system ON. The "RADAR READY" and "
indicator will come on.
(2) Use the steering wheel controls to increase speed by pushing "+RES" or
decrease the speed by pushing "-SET." Push and hold to make a large
adjustment or push each time to make fine adjustments (1 mph [1.6 km/h] or 1
km/h [0.6 mph] increments.)
(3) Push "Cancel" to cancel the speed control.
*
The speed control may also be canceled by depressing the brake pedal.
Set speed
(1)
Increase speed/
Resume
Set/
Decrease speed
Push once: On
Push twice: Off
(3)
56
Full-Speed Range
Dynamic Radar Cruise
Control vehicle-to-
vehicle distance button
Cruise control
switches
*
Cancel
"

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