The instrument panel cluster is designed to display how the vehicle is running. It shows how fast the vehicle is going, how much fuel is being used, and many other things needed to drive safely and economically. If the vehicle has the DURAMAX Diesel engine, see the DURAMAX Diesel manual for more information.

The instrument cluster is designed to show how the vehicle is running. It shows how fast the vehicle is going, about how much fuel the vehicle has left in the tank, and many other things needed to drive safely and economically.