Driver Information Center (DIC)
The DIC display is located in the center of the instrument panel cluster. It shows the status of many vehicle systems.
The DIC buttons are located below the climate control system.
MENU: Press this button to get to the Trip/Fuel Menu and the Vehicle Information Menu.
: Use these buttons to scroll through
the items in each menu. A small marker will move along the page as you scroll through
the items. This shows where each page is in the menu.
SET/CLR: Use this button to set or clear the menu item when it is displayed.
For more information, see Driver Information Center (DIC) on page 5‑23.
See also:
LED Lighting
This vehicle has several LED lamps.
For replacement of any LED lighting assembly, contact your dealer. ...
All Terrain chassis and suspension
Based on the chassis of the 2011 Sierra HD trucks, the All Terrain HD
features a fully boxed steel frame with exceptional strength and torsional
stiffness. It incorporates the production models' n ...
Overheated Engine Protection Operating Mode
This emergency operating mode lets the vehicle be driven to a safe place in an emergency situation. If an overheated engine condition exists, an overheat protection mode which alternates firing groups ...





