Service Ride Control; Stability Sys Active; Service Tire Monitor; Stability Sys Ready - GMC Yukon Denali 2003 Owner's Manual

SERVICE RIDE CONTROL

If a problem occurs with the suspension system, this
message will appear on the DIC. If this message
appears, stop and turn off the vehicle. Restart the
vehicle and check for the message on the DIC display.
If the message is still displayed, or appears again
when you begin driving, the suspension system needs
service.

SERVICE TIRE MONITOR

This message will be displayed if any of the tire monitor
sensors have malfunctioned, or if the tire monitor
sensors have not been programmed, or if the
recommended tire pressures are not programmed.
3-60

STABILITY SYS ACTIVE

You may see the STABILITY SYS ACTIVE message on
the DIC. It means that an advanced computer-controlled
system has come on to help your vehicle continue to
go in the direction in which you're steering.
®
Stabilitrak activates when the computer senses that
your vehicle is just starting to spin, as it might if you hit
a patch of ice or other slippery spot on the road.
When the system activates, you may hear a noise or
feel a vibration in the brake pedal. This is normal. When
the STABILITY SYS ACTIVE message is on, you
should continue to steer in the direction you want to go.
The system is designed to help you in bad weather
or other difficult driving situations by making the most of
whatever road conditions will permit.

STABILITY SYS READY

New text under development.