Content Theft-Deterrent System; Daytime Running Lamps (Drl); Tire Pressure Monitor - GMC 2006 Yukon Getting To Know Your

Content Theft-Deterrent System

(if equipped)
Arm the system
• Lock the doors
using the Remote
Keyless Entry
transmitter. The
alarm is activated
when the symbol
shown above illuminates in the instru-
ment panel cluster (approximately 30
seconds).
If your vehicle is equipped with a Driver
Information Center, you can program the
alarm to the following:
• Both Horn/Headlamps
• Horn only
• Lamps only
• Off
Note: Your vehicle's factory default
setting is Horn and Lamps. See the
Memory Settings for Your Vehicle sec-
tion of this booklet for more information.
See Section 2 of your Owner Manual.

Daytime Running Lamps (DRL)

Disable the DRL when idling
• Shift the vehicle into Park.
See Section 3 of your Owner Manual.

Tire Pressure Monitor

(if equipped)
The Tire Pressure Monitor alerts you
when a significant reduction in pressure
occurs in one or more of your vehicle's
tires by illuminating the low tire pressure
warning light ( ) on the instrument
panel. The low tire pressure warning
light will remain on until you correct the
tire pressure.
You may also have a CHECK TIRE
PRESSURE message appear on the
DIC (if equipped).
Correcting the Tire Pressure
When the low tire pressure warning light
illuminates, you must fill the tire to the
proper tire inflation pressure. The Tire
and Loading Information label shows the
correct inflation pressure for the tires
when they're cold. "Cold" means your
vehicle has been sitting for at least three
hours or driven no more than one mile.
You can temporarily remove the DIC
message by acknowledging it with your
DIC controls. However, at the next vehi-
cle start-up, the DIC message will reap-
pear if the tire pressure has not been
corrected.
You may notice during cooler conditions
that the low tire pressure warning light
will appear when the vehicle is first start-
ed and then turn off as you start to drive
the vehicle. This could be an early indi-
cator that your tire pressures are getting
low and need to be inflated to the proper
pressure.
Note: The Tire Pressure Monitor can
alert you about low tire pressure, but it
doesn't replace normal monthly tire
maintenance.
See Section 5 of your Owner Manual.
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