2003 GMC SIERRA alarm

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Page 82 of 408

GMC SIERRA 2003  Owners Manual At times you may notice a decrease in range.
This is normal for any remote keyless entry system.
If the transmitter does not work or if you have to stand
closer to your vehicle for the transmitter to

Page 91 of 408

GMC SIERRA 2003  Owners Manual Sun Visors
To block out glare, you can swing down the top and
bottom visors. You can also swing the bottom visor from
side-to-side. The visors may also have an extension
that can be pulled out for add

Page 92 of 408

GMC SIERRA 2003  Owners Manual Once the system is armed, if a door is opened without
the key or the remote keyless entry transmitter, the
alarm will go off. Depending on how you have
programmed the alarm in the secondary informatio

Page 144 of 408

GMC SIERRA 2003  Owners Manual Operation Tips
•
Keep the hood and front air inlets free of ice, snow,
or any other obstruction (such as leaves). The
heater and defroster will work far better, reducing
the chance of fogging the in

Page 166 of 408

GMC SIERRA 2003  Owners Manual Personalization Button
You can program certain features to a preferred setting
for up to two people. Press the personalization button
to scroll through the following personalization features.
All of t

Page 167 of 408

GMC SIERRA 2003  Owners Manual Choose one of the four options and press the
personalization button while it is displayed on the DIC to
select it and move on to the next feature. For more
information on alarm warning type, seeConten

Page 401 of 408

GMC SIERRA 2003  Owners Manual Power
Accessory Outlets........................................3-16
Door Locks.................................................. 2-7
Electrical System.........................................5-91
Lumb

Page 404 of 408

GMC SIERRA 2003  Owners Manual T
Tachometer....................................................3-26
Tailgate.........................................................2-10
Tailgate Removal............................................2