Electronic Road-Speed Governor - Chevrolet 2004 Express Van Owner's Manual

Electronic Road-Speed Governor

Your vehicle may have this feature. This system
automatically controls top vehicle speed. The system
controller receives a signal from the vehicle speed
sensor and reduces power when the vehicle speed
reaches the maximum 65 mph (105 km/h) governed
speed.
3-28
Safety Belt Reminder Light
When the key is turned to RUN or START, a tone will
come on for several seconds to remind people to fasten
their safety belts, unless the driver's safety belt is
already buckled.
If the driver's belt is already buckled, neither the tone
nor the light will come on.
The safety belt light will
also come on and stay
on for several seconds,
then it will flash for
several more.