Low Fuel Warning Light
This light, under the fuel gauge, comes on briefly while the engine is being started.
This light and a chime, if the vehicle is equipped with a radio, comes on when the fuel tank is low on fuel.
The Driver Information Center also displays a FUEL LEVEL LOW message. See Fuel System Messages on page 5‑46 for more information. When fuel is added this light and message should go off. If it does not, have the vehicle serviced by your dealer.
See also:
Powertrain details
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6.6L Duramax turbo-diesel V-8 and Allison 1000 six-speed automatic transmission
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Tires
Tires need to be properly inflated, rotated, and balanced. Maintaining the tires can save money, fuel, and can reduce the risk of tire failure.
• Signs that the tires need to be replaced include th ...
Passenger Sensing System
If the vehicle has one of the indicators pictured in the following illustrations, then the vehicle has a passenger sensing system for the right front passenger position, unless there is an airbag off ...