Airbag System Messages; Security Messages - GMC Yukon Denali 2015 Owner's Manual

5-44 Instruments and Controls
See Traction Control/Electronic
Stability Control on page 9-41. If this
message continues to be displayed
for multiple ignition cycles and on
different road surfaces, see your
dealer for service.
TRACTION CONTROL OFF
This message displays when the
traction control has been turned off.
See Traction Control/Electronic
Stability Control on page 9-41.
TRACTION CONTROL ON
This message displays when the
traction control is active. See
Traction Control/Electronic Stability
Control on page 9-41.
STABILITRAK OFF
This message displays when the
StabiliTrak system has been turned
off. Adjust your driving accordingly.
To limit wheel spin and realize the
full benefits of the stability
enhancement system, you should
normally leave StabiliTrak on. See
Traction Control/Electronic Stability
Control on page 9-41.
STABILITRAK OFF may also
display when the stability control
has been automatically disabled.
Several conditions can cause this
message to appear:
If the system is overheating,
which could occur if StabiliTrak
activates continuously for an
extended period of time.
If the brake system warning light
is on. See Brake System
Warning Light on page 5-22.
If the stability system takes
longer than usual to complete its
diagnostic checks due to driving
conditions.
If an engine or vehicle-related
problem has been detected and
the vehicle needs service. See
your dealer.
If the transfer case is in
Four-Wheel Drive Low.
The message turns off as soon as
the conditions that caused the
message to be displayed are no
longer present.

Airbag System Messages

SERVICE AIR BAG
This message displays if there is a
problem with the airbag system.
Have your dealer inspect the
system for problems. See Airbag
Readiness Light on page 5-17 and
Airbag System on page 3-25 for
more information.

Security Messages

SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may not
restart, so you may want to take the
vehicle to your dealer before turning
off the engine.