2007 GMC ENVOY towing

17
StabiliTrak®– Stability Control
System
StabiliTrak combines antilock brake,
traction control, and stability control sys
tems that help the driver maintain direc
tional control of the vehicle in most driv
ing conditions. The system is designedto help keep the vehicle on the driver’s
intended path by using throttle andbrake intervention.
When activated, the system will apply
braking to individual wheels and mayreduce engine power as necessary tohelp you maintain directional control of
the vehicle. You may also hear a noise
or vibration, or feel a reduction in accel
eration, while the system is active. This
is normal.
StabiliTrak is automatically turned on
when the vehicle is started and does not require any driver input. It is recom
mended to leave the system on at all
times for normal driving. It may be necessary to turn off the traction control
portion of the system if the vehicle is
stuck in sand, mud or snow.
To turn off the traction control portion
of StabiliTrak, press and release the
(StabiliTrak) button located on the
transmission shift lever. TRACTION
CONTROLOFF will be displayed on the
DIC. Press the button again to turn thesystem back on.
To turn off StabiliTrak, which includes
traction control and stability control functions, press and hold the
(StabiliTrak) button for five seconds.STABILITRAK OFF will be displayed on
the DIC. Press the button again to turn
the system back on.
See Section 4 of your Owner Manual.
FourWheel Drive (if equipped)
Envoy’s four
wheel drivesystem rotarycontrols arelocated on theinstrument panel.
Shift into 4(4high) or AUTO
• Turn the knob to 4or AUTO.
This can be done at any speed
except when shifting from 4
(4low).
Shift into 2(2high)
•Turn the knob to 2. This can be
done at any speed except whenshifting from 4
.
Shift into or out of 4
• With the ignition in Run and the
vehicle stopped or moving less than
3 mph (4.8 km/h), shift the transmission into Neutral.
• Turn the knob to 4
,2, 4or
AUTO, preferably with the vehicle
moving 1 to 2 mph (1.6 to 3.2 km/h).
• Wait for the indicator lamp to stop
flashing and remain illuminated; then
shift your transmission into gear.
Shift into Neutral (N)
• Place the transfer case in Neutral
only when towing your vehicle. See Section 4 of your Owner Manual for towing information.
See Sections 2, 4 and 5 of your Owner Manual.