Drive Systems; All-Wheel Drive - GMC XT5 2023 Owner's Manual

2. After releasing the shift
lever, it will return to the
center position.
3. Pull the control toward you
to shift. Pull the left
control to downshift, and
the right control to upshift.
To exit Permanent Tap
Shift Mode:
1. To exit M (Manual Mode)
and return to D (Drive), pull
back on the shift lever. The
D in the shift pattern will
illuminate in red, and the M
will switch to white.
2. After releasing the shift
lever, it will return to the
center position.
M (Manual Mode) can be exited
to return to D (Drive) at any
speed by pulling the lever
rearward from the center
position. It is not necessary to
stop the vehicle or shift to
N (Neutral) or P (Park) prior to
shifting back to D (Drive).
Temporary Tap Shift Mode
To enter Temporary Tap
Shift Mode:
1. With the transmission in
D (Drive) and not in
Permanent Tap Shift
Mode, the Tap Shift
controls will activate a
Temporary Tap Shift
Mode, allowing the
transmission to be
manually shifted.
2. To deactivate, hold the
right control briefly.
Automatic shifts return
after no manual shifts have
been done for seven to
10 seconds.
While using Tap Shift, the
vehicle will have firmer, quicker
shifting. This can be used for
sport driving or when climbing
or descending hills, to stay in
gear longer, or to downshift
for more power or engine
braking.
Driving and Operating
The transmission will only
allow shifting into gears
appropriate for the vehicle
speed and engine revolutions
per minute (rpm). If shifting is
prevented for any reason, the
M or D will flash in the
instrument cluster. The
transmission will not
automatically shift to the next
higher gear if the engine rpm
is too high. It will only
automatically shift to the next
lower gear if the engine rpm is
much too low.

Drive Systems

All-Wheel Drive

Vehicles with this feature can
operate in All-Wheel
Drive (AWD) Mode. See Driver
Mode Control 0 273.
267