CHEVROLET 2012 Silverado - Manual (Page 339)

Black plate (39,1) Chevrolet Silverado Owner Manual - 2012
Driving and Operating 9-39
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
Heavy Duty 6-Speed Automatic
Transmission Shown (Light Duty
6‐Speed Similar)
See “Range Selection Mode” under
Manual Mode on page 9‑43.