How reset odometer mph to km Tahoe 2004?

To reset the odometer from miles per hour (MPH) to kilometers per hour (KMH) on a 2004 Chevrolet Tahoe, start by turning on the ignition without starting the engine. Press and hold the trip odometer reset button on the instrument panel until the display changes from MPH to KMH, or vice versa. Release the button, and the setting should be updated. If the change does not take effect, consult the vehicle's owner manual for specific instructions.