Drive Systems; Four-Wheel Drive; Antilock Brake System (Abs) - GMC Hummer EV 2023 Owner's Manual

GMC Hummer EV Owner Manual (GMNA-Localizing-MidEast-16569278) -
2023 - CRC - 1/25/23
Touch to toggle One-Pedal Driving on or
off. When turned on, One-Pedal Driving
returns to the previously selected level. To
change the level, press the Settings link in
the pop-up box to go to the full One-Pedal
Driving selection.
When possible, One-Pedal Driving uses
regenerative braking to slow the vehicle for
energy efficiency. Friction brakes may be
used in some cases when regenerative
braking is reduced. Friction brakes will be
used to hold the vehicle after coming to a
stop, and a noise may be noticed when the
brakes apply.
When driving on slippery roads, it is
recommended to turn off One-Pedal Driving.
See Winter Driving 0 175.
One-Pedal Driving is a useful feature when
towing a trailer, however, using the brake
pedal may be required to slow down and
hold the vehicle with large loads or steep
hills. Trailer brakes are only activated with
the brake pedal but trailer brake lights will
be functional during substantial deceleration
or when the vehicle is stopped. It is
recommended to turn off One-Pedal Driving
when roads are slippery. See Trailer Towing
0 256.
While using One-Pedal Driving, the Electric
Parking Brake may apply in some
circumstances. This can occur when:
The driver exits the vehicle.
The vehicle has remained stationary for
five minutes.
To resume driving, press the accelerator
pedal, and the Electric Parking Brake will
automatically disengage.

Drive Systems

Four-Wheel Drive

This vehicle is equipped with advanced
electric four-wheel drive (e4WD). The e4WD
system delivers power to all four wheels,
and the system adjusts automatically to the
Driving and Operating
driving conditions. The e4WD system
continuously varies the drive power to the
front and rear wheels to maximize driving
efficiency and improve driving dynamics.
Your vehicle has exceptional driving
capability, but care must always be taken to
adjust driving style to the traffic and road
conditions.
Torque Vectoring:
If equipped, the torque vectoring feature of
e4WD enhances vehicle performance by
biasing drive torque to the optimal wheel(s).
The vehicle e4WD settings may be
customized for the driver mode selected. See
Driver Mode Control 0 195 for more
information.
Brakes

Antilock Brake System (ABS)

The Antilock Brake System (ABS) helps
prevent a braking skid and maintain steering
while braking hard.
189