Set/Reset Switch

Press the Set/Reset button in order to set or acknowledge any of the switch menu options.

Average Fuel Economy 

Average fuel economy is calculated using the equation: AFE = Distance/Fuel

• Distance = The accumulated distance travelled since the last reset of this value
• Fuel = The accumulated fuel consumption since the last reset of this value

The ECM sends the average fuel economy serial data message to the IPC. The value of this mode is retained during ignition OFF and can be changed between English units and metric units by selecting from the English/Metric menu.

Average Speed 

Average speed is calculated using the equation: Average Speed = AVS Distance/AVS Time

• Distance = The accumulated distance travelled since the last reset of this value
• Ignition On = The accumulated ignition on time since the last reset of this value

Fuel Range 

This message indicates the estimated distance that the vehicle can travel under the current fuel economy and fuel level conditions since the last battery connection to the IPC. Fuel Range is calculated using the equation: Fuel Range = Range Distance/Range Fuel Used.

• Range Distance = The accumulated distance travelled since the last reset of this value.
• Fuel Used = The accumulated fuel delivered since the last reset of this value

The ECM sends the fuel range value to the instrument panel cluster (IPC). The fuel range value is retained during ignition OFF and can be changed between English and Metric units by accessing the English/Metric menu. The Fuel Range display cannot be reset. LOW is displayed when fuel range is below a predetermined value.