Locking Rear Axle; Cruise Control - GMC Savana 2020 Owner's Manual

To turn TCS and StabiliTrak/ESC on
again, press and release
StabiliTrak/ESC OFF light
instrument cluster turns off.
StabiliTrak/ESC will automatically
turn back on if the vehicle exceeds
32 km/h (20 mph). TCS will remain
off until is pressed or the ignition
is cycled off then on.
The vehicle has a Trailer Sway
Control (TSC) feature and a Hill
Start Assist (HSA) feature. See
Trailer Sway Control (TSC) 0 212 or
Hill Start Assist (HSA) 0 178.
Adding accessories can affect the
vehicle performance. See
Accessories and Modifications
0 217.

Locking Rear Axle

Vehicles with a locking rear axle can
give more traction on snow, mud,
ice, sand, or gravel. It works like a
standard axle most of the time, but
when traction is low, this feature will
allow the rear wheel with the most
traction to move the vehicle.

Cruise Control

. The
in the
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. Do not use
cruise control on winding roads or
in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.
If equipped with cruise control, a
speed of about 40 km/h (25 mph) or
more can be maintained without
keeping your foot on the
accelerator. Cruise control does not
work at speeds below about 40 km/h
(25 mph).
If the Traction Control System (TCS)
or StabiliTrak/Electronic Stability
Control (ESC) system begins to limit
wheel spin while using cruise
control, the cruise control
Driving and Operating
Warning
automatically disengages. See
Traction Control/Electronic Stability
Control 0 179. When road
conditions allow you to safely use it
again, cruise control can be turned
back on.
If the brakes are applied, cruise
control disengages.
: Press to turn cruise control on
or off. The white indicator comes on
in the instrument cluster when
cruise control is turned on.
+RES : If there is a set speed in
memory, press briefly to resume that
speed or press and hold to
181