Service Tire Monitor System - GMC 2010 Yukon XL Denali Owner's Manual

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/retailer before turning off the engine. See
®
PASS-Key III+ Electronic Immobilizer Operation on
page 3 22 for more information.

SERVICE TIRE MONITOR SYSTEM

On vehicles with the Tire Pressure Monitor System
(TPMS), this message displays if a part on the TPMS is
not working properly. The tire pressure light also flashes
and then remains on during the same ignition cycle.
See Tire Pressure Light on page 4 34. Several
conditions may cause this message to appear. See Tire
Pressure Monitor Operation on page 6 68 for more
information. If the warning comes on and stays on,
there may be a problem with the TPMS. See your
dealer/retailer.
SERVICE TRACTION CONTROL
If your vehicle has StabiliTrak, this message displays
when there is a problem with the Traction Control
System (TCS). When this message displays, the
system will not limit wheel spin. Adjust your driving
accordingly. See your dealer/retailer for service.
®
See StabiliTrak System on page 5 6 for more
information.
4-62
SERVICE TRAILER BRAKE SYSTEM
On vehicles with the Integrated Trailer Brake Control
(ITBC) system, this message displays and a chime
sounds when there is a problem with the ITBC system.
When this message displays, power is no longer
available to the trailer brakes.
As soon as it is safe to do so, carefully pull your vehicle
over to the side of the road and turn the ignition off.
Check the wiring connection to the trailer and turn the
ignition back on. If this message still displays, either
your vehicle or the trailer needs service. See your
dealer/retailer.
See Integrated Trailer Brake Control System under
Towing a Trailer on page 5 42 for more information.
SIDE BLIND ZONE ALERT
SYSTEM OFF
If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
has been turned off. See Side Blind Zone Alert (SBZA)
on page 3 47 and DIC Operation and Displays (Using
DIC Buttons) on page 4 43 or DIC Operation and
Displays (Using Trip Odometer Reset Stem) on
page 4 50 for more information.