Safety Belt Reminders; Safety Belt Reminder Light; Safety Belt Reminder Tone - GMC 2010 T-Series Owner's Manual

Engine Road Speed Governor
This system controls maximum vehicle speed
automatically and reduces engine power until vehicle
speed gets down to maximum governed speed.
A 120 km/h (75 mph) road speed governor is standard
for most models, but can be programmed to any speed
below that default setting. Other models have a default
setting of 128 to 136 km/h (80 to 85 mph). You may
have a label on the headliner of your vehicle with
more information on your engine road speed governor.
See your dealer for assistance with programming your
engine limited speed.

Safety Belt Reminders

Safety Belt Reminder Light

When the engine is started, a light will come on for
several seconds to remind people to fasten their
safety belts.

Safety Belt Reminder Tone

If your vehicle has this feature, when the engine is
started, a tone will sound for several seconds to remind
people to fasten their safety belts.
The safety belt light will
also come on and stay on
for several seconds.
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