Black plate (40,1)
GMC Sierra Denali Owner Manual - 2012 - 2nd - 11/10/11
9-40
Driving and Operating
Electronic Transfer Case
The transfer case knob is located
next to the steering column.
Use the dial to shift into and out of
Four-Wheel Drive.
Recommended Transfer Case Settings
Driving Conditions
Transfer Case Settings
2
m
4
m
4
n
N
Normal
YES
Severe
YES
Extreme
YES
Vehicle in Tow*
YES
*See
Recreational Vehicle Towing on page 10
or
.
You can choose among four driving
settings.
Indicator lights in the dial show
which setting you are in. The
indicator lights will come on briefly
when you turn on the ignition and
one will stay on. If the lights do not
come on, you should take the
vehicle to your dealer for service.
An indicator light flashes while
shifting the transfer case and
remains illuminated when the shift is
complete. If for some reason the
transfer case cannot make a
requested shift, it will return to the
last chosen setting.
2
m
(Two-Wheel Drive High):
This
setting is used for driving in most
street and highway situations. The
front axle is not engaged in
Two-Wheel Drive. This setting also
provides the best fuel economy.
Summary of Contents for 2012 GMC Sierra Denali
Page 6: ...Black plate 6 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 vi Introduction 2 NOTES...
Page 182: ...Black plate 10 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 6 10 Lighting 2 NOTES...
Page 250: ...Black plate 8 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 8 8 Climate Controls 2 NOTES...
Page 378: ...Black plate 40 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 10 40 Vehicle Care...
Page 438: ...Black plate 100 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 10 100 Vehicle Care 2 NOTES...
Page 443: ...Black plate 5 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 Service and Maintenance 11 5...
Page 445: ...Black plate 7 1 GMC Sierra Denali Owner Manual 2012 2nd 11 10 11 Service and Maintenance 11 7...