GM Service Manual Online
For 1990-2009 cars only

The speedometer shows the vehicle speed in both miles per hour (mph) and kilometers per hour (km/h).

The odometer shows how far the vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada).

When in manual shift mode, the odometer will change from the vehicle's mileage to the letter M, for manual mode, and a number indicating the requested gear range when moving the shift lever forward or rearward. For more information see Automatic Transmission Operation .

This vehicle has a tamper resistant odometer.

Repair or replacement of the instrument panel cluster should only be performed by your dealer/retailer.