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 set the trip odometer to zero.

The odometer works together with the Driver Information Center (DIC). You can set a Trip A and Trip B odometer. See "Trip Information" under DIC Operation and Displays .

The odometer mileage can be checked without the vehicle running. Press the trip stem on the instrument panel cluster.