(Uplevel) - GMC CHEVROLET Silverado 6500HD 2019 Owner's Manual

120 Instruments and Controls
system monitoring the oil life,
additional maintenance is
recommended. See Maintenance
Schedule 0 361.
The Oil Life display must be reset
after each oil change. It will not
reset itself. Do not reset the Oil Life
display at any time other than when
the oil has just been changed.
It cannot be reset accurately until
the next oil change. To reset the
engine oil life system, see Engine
Oil Life System 0 298.
Diesel Exhaust Fluid Level
The Diesel Exhaust Fluid (DEF)
level will be displayed as either OK,
XX%, or LOW. When LOW appears
on the display, add DEF as soon as
possible. See Diesel Exhaust Fluid
0 220.
Transmission Fluid Temperature
The temperature of the automatic
transmission fluid displays in either
degrees Celsius (°C) or degrees
Fahrenheit (°F).
Trailer Brake
On vehicles with the Integrated
Trailer Brake Control (ITBC) system,
turn the trip odometer reset stem
until TRAILER GAIN and TRAILER
OUTPUT displays.
TRAILER GAIN shows the Trailer
Gain setting. This setting can be
adjusted from 0.0 to 10.0 with either
a trailer connected or disconnected.
TRAILER OUTPUT shows the
power output to the trailer anytime a
trailer with electric brakes is
connected. Output is displayed as a
bar graph. Dashes may appear in
the TRAILER OUTPUT display if a
trailer is not connected.
Hourmeter
Displays the total number of hours
the engine has run.
Exhaust Filter
Displays the current state of the
Diesel Particulate Filter (DPF). For
manual cleaning/regeneration of the
DPF, see Diesel Particulate Filter
0 217.
Unit
This will change the displays on the
instrument cluster and DIC to either
metric or English (US)
measurements. To change the units,
press the trip odometer reset stem
when UNITS is displayed to enter
the Unit menu. Turn the trip
odometer reset stem to switch
between English and metric. Press
the trip odometer reset stem when
the desired setting is displayed.
Compass
The vehicle may have a compass in
the DIC. See Compass 0 98.
Driver Information Center
(DIC) (Uplevel)
The DIC displays are shown in the
center of the instrument cluster in
the Info app. See Instrument Cluster
0 105. The displays show the status
of many vehicle systems. The
controls for the DIC are on the right
steering wheel control.