User Manual - Page 286

For RAM 2020 2500.

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284 STARTING AND OPERATING
TO CANCEL
The following conditions cancel the system:
The brake pedal is applied.
The CANCEL button is pushed.
An Anti-Lock Brake System (ABS) event
occurs.
The gear selector is removed from the DRIVE
position.
The Electronic Stability Control/Traction
Control System (ESC/TCS) activates.
The vehicle parking brake is applied.
Driver seat belt is unbuckled at low speeds.
Driver door is opened at low speeds.
A Trailer Sway Control (TSC) event occurs.
The driver switches ESC to Full Off mode.
The braking temperature exceeds normal
range (overheated).
The trailer brake is applied manually (if
equipped).
TO TURN OFF
The system will turn off and clear the set speed
in memory if:
The Adaptive Cruise Control (ACC) on/off
button is pushed.
The Normal (Fixed Speed) Cruise Control on/
off button is pushed.
The ignition is placed in the OFF position.
You switch to Four-Wheel Drive Low.
TO RESUME
If there is a set speed in memory push the
RES (+) button and then remove your foot from
the accelerator pedal. The instrument cluster
display will display the last set speed.
NOTE:
If your vehicle stays at standstill for longer
than two seconds, the driver will have to push
the RES (+) button to reengage the ACC to the
existing set speed.
ACC cannot be resumed if there is a
stationary vehicle in front of your vehicle in
close proximity.
TO VARY THE SPEED SETTING
To Increase Speed
While ACC is set, you can increase the set speed
by pushing the RES (+) button.
The speed increment shown is dependent
on the chosen speed unit of U.S. (mph) or
Metric (km/h):
U.S. Speed (mph)
Pushing the RES (+) button once will result in
a 1 mph increase in set speed. Each subse-
quent tap of the button results in an increase
of 1 mph.
If the button is continually pushed, the set
speed will continue to increase in 5 mph
WARNING!
The Resume function should only be used if
traffic and road conditions permit. Resuming
a set speed that is too high or too low for
prevailing traffic and road conditions could
cause the vehicle to accelerate or decelerate
too sharply for safe operation. Failure to
follow these warnings can result in a collision
and death or serious personal injury.
20_DJD2_OM_EN_USC_t.book Page 284
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