Automatic Transmission - Chevrolet silverado 2012 Owner's Manual

Automatic
Transmission
If the vehicle is a hybrid, see the
hybrid supplement for more
information.
Vehicles with an automatic
transmission have an electronic
shift position indicator within the
instrument panel cluster. This
display comes on when the ignition
key is turned to the ON/RUN
position.
There are several different positions
for the shift lever.
®
Hydra-Matic 4-Speed Automatic
Transmission
Driving and Operating
Heavy Duty 6-Speed Automatic
Transmission Shown (Light Duty
6 Speed Similar)
See Range Selection Mode under
Manual Mode on page 9 43.
9-39