GM Service Manual Online
For 1990-2009 cars only

The trip odometer can tell you how far your vehicle has been driven since you last reset the trip odometer to zero.

Your trip odometer can be seen when the vehicle is running. To view it when the ignition is off, press the trip odometer button located near the display. You will first see the total miles your vehicle has traveled. Press it again to see the mileage since the trip odometer was last reset. The display will show the mileage for about five seconds.

The trip odometer reset button is located next to the odometer. By pressing the reset button, you can alternate between the season odometer and the trip odometer. To reset the trip odometer, press and hold the reset button for one or two seconds.

The odometer and trip odometer can be displayed with the ignition off by pressing the trip odometer reset button. The display will remain on for five seconds after the last time the reset button is pressed.