Filter
Top Products
Tow/Haul Mode
Your vehicle may have a Tow/Haul mode.
The button to turn it on or
off is located on instrument
panel under the climate
controls.
Push the button to turn it on, push it again to deactivate
the system. You can use this feature to assist when
towing or hauling a heavy load.
When Tow/Haul is activated the Tow/Haul symbol will
come on the instrument panel cluster. See Tow/Haul
Mode under Towing a Trailer on page 4-31 for
more information.
Automatic Engine Grade Braking
Automatic Engine Grade Braking assists when driving
on a downhill grade. It maintains the vehicle’s speed by
automatically implementing a shift schedule that uses
the engine and the transmission to slow the vehicle.
This reduces wear on the brakes system and increases
control of the vehicle. The system constantly monitors
the vehicle’s speed, acceleration, throttle position,
and whether the brake pedal is being pressed, and
determines when to keep the current vehicle speed or to
slow down. The system will then automatically command
downshifts that reduces the vehicle’s speed, until the
brake pedal is no longer being pressed. This indicates
the desired vehicle speed has been reached.
While in the Electronic Range Select (ERS) mode,
grade braking is deactivated, allowing the driver to
select a range and limiting the highest gear available.
Grade braking is available for normal driving and in
Tow/Haul mode.
See Automatic Transmission Operation on page 2-30.
2-33