GMC 2007 Sierra 1500 Pickup Owner's Manual page 268

Engine Hours: Press the trip information button
until ENGINE HOURS appears on the display.
This mode shows the total number of hours
the engine has run. Pressing and holding the reset
stem located on the instrument cluster for about
four seconds will also display the engine hour
information after the odometer is displayed when
the vehicle is off.
Selected Range: If your vehicle has an Allison
®
Transmission and the vehicle is in the MANUAL
MODE (M) position, press the trip information
button until SELECTED RANGE: M# appears on
the display. The DIC will display the current
gear range. For example, if the gear range is set
to 6, the DIC will display SELECTED RANGE: M6.
See Automatic Transmission Operation on
page 140 for more information.
Fuel Information Button
t
(Fuel Information): Press the fuel information
button to scroll through the range, fuel used,
average fuel economy, and the engine oil
life system.
268
Fuel Range: Press the fuel information button
until RANGE appears on the display. This
mode shows the remaining distance you can drive
without refueling. It is based on fuel economy
and the fuel remaining in the fuel tank. The display
will show LOW if the fuel level is low.
The fuel economy data used to determine fuel
range is an average of recent driving conditions.
As your driving conditions change, this data is
gradually updated. Fuel range cannot be reset.
Fuel Used: Press the fuel information button until
FUEL USED appears on the display. This mode
shows the number of gallons or liters of fuel used
since the last reset of this menu item. To reset
the fuel used information, press and hold the select
button for one second while FUEL USED is
displayed.
Average Fuel Economy: Press the fuel
information button until AVG ECON appears on
the display. This mode shows how many miles per
gallon (MPG) or liters per 100 kilometers
(L/100 km) your vehicle is getting based on
current and past driving conditions.