GM Service Manual Online
For 1990-2009 cars only

The trip odometer can record the number of miles, used in the United States, or kilometers, used in Canada, traveled for up to two trips.

Cycle between the odometer and trip odometers A and B by pressing the reset button located in the lower right area of the speedometer. Press the reset button to tell how many miles or kilometers have been recorded on either Trip A or Trip B since the trip odometer was last set back to zero.

To reset each trip odometer to zero, press and hold the reset button. The reset button resets only the trip odometer that is being displayed. Each trip odometer must be reset individually.

The trip odometer is located on the instrument panel and shows how far the vehicle has been driven since the trip odometer was last reset. To reset the trip odometer to zero, press and hold the trip/reset button on the speedometer for about two seconds. The DIC buttons can also be used to reset the trip odometer.

Press the trip/reset button to switch between the trip odometer and odometer or use the DIC buttons.