Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
10999311) - 2018 - crc - 11/20/17
216
Driving and Operating
Tow/Haul Mode
This feature can assist when towing
or hauling a heavy load.
_
:
Select Tow/Haul Mode with
the switch on the center stack.
When Tow/Haul is activated, there
will be a
“
Tow/Haul Mode On
”
message displayed on the cluster.
See
and
.
Automatic Engine Grade
Braking
Automatic Engine Grade Braking
assists when driving downhill.
It maintains vehicle speed by
automatically implementing a shift
pattern that uses the engine and the
transmission to slow the vehicle.
The system will automatically
command downshifts to reduce
vehicle speed. The normal shift
pattern will return once the vehicle
is on a low grade or when the
accelerator pedal is pressed.
While in the Manual Mode, grade
braking is deactivated, allowing the
driver to directly select a range and
limiting the highest gear available.
Grade braking is available for
normal driving and in Tow/
Haul Mode.
See
.
Drive Systems
All-Wheel Drive
Vehicles with this feature can
operate in AWD Mode.
Press the button to select All-Wheel
Drive (AWD).
The AWD Mode will stay selected
until the mode is changed. If the
vehicle is placed in Sport Mode, see
.
Sport Mode is canceled with each
ignition cycle. See
.