Low speed automatic cancellation

ACC is not functional at vehicle speeds below 16 mph (26 km/h). Once the vehicle speed drops below 16 mph (26 km/h), an audible alarm will sound and the automatic braking will be released.
See also:
How does the safety belt pretensioner and airbag supplemental restraint
system work?
The safety belt pretensioner and
airbag SRS are designed to activate
when the vehicle sustains
longitudinal deceleration sufficient
to cause the sensors to close an
electrical circuit that ...
Powertrain
The standard engine for 2013 is a more powerful and efficient 3.7-liter V6
that includes twin independent variable camshaft timing (Ti-VCT). The ability to
vary camshaft timing to optimize the openi ...
Automatic arming
The vehicle is armed immediately after switching the ignition to the off
position.
The theft indicator will flash every
two seconds to act as a theft
deterrent when the vehicle is
armed. ...
