Chevrolet 2008 Silverado 1500 Pickup Owner's Manual page 392

Trailer Brake Control Panel
A. Manual Trailer Brake Apply Lever
B. Trailer Gain Adjustment Buttons
4-80
The ITBC system has a control panel located on the
instrument panel to the left of the steering column. See
Instrument Panel Overview (Base/Uplevel version) on
page 3-4 or Instrument Panel Overview (Premium
version) on page 3-6 for more information on location.
The control panel allows you to adjust the amount of
output, referred to as trailer gain, available to the electric
trailer brakes and allows you to manually apply the trailer
brakes. The Trailer Brake Control Panel is used along
with the Trailer Brake Display Page on the DIC to adjust
and display power output to the trailer brakes.
Trailer Brake DIC Display Page
The ITBC system displays messages into the vehicle's
Driver Information Center (DIC). See DIC Warnings
and Messages on page 3-66 for more information.