Chevrolet/GMC
 FULL SIZE TRUCK    1/13
CHEVROLET/GMC
X009-GM2 9”
Installation Manual
 Model: Full Size Truck
 Model Year: 2007-2013
 Trim Level: Upper Dash Radio 
     (Not compatible with Classic and LTZ models)
Introduction
Design and specications are subject to change without notice for improvement.
To Ensure Safe Use, Always Follow These Precautions
The installation of this product requires specialized skills and experience. We recommend that you have the 
product installed by the store that you purchased it from.
Before you use this product, be sure to carefully read this installation manual and the separate user's manual 
so that you can use the product correctly. Alpine Electronics bears no responsibility for problems that arise as 
a result of failure to follow the instructions in the manuals.
This manual includes a number of symbols that are intended to help you use the product safely, to prevent 
harm to you and others, and to protect against damage to property. These symbols and their meanings are 
listed below. Make sure you fully understand these symbols before you begin reading the main text.
Explanations of Injury and Damage That May Result from Incorrect Use
 Warning Ignoring the content marked by this indication and using the product incorrectly is 
expected to lead to death or serious injury.
 Caution Ignoring the content marked by this indication and using the product incorrectly is only 
expected to lead to injury or property damage.  
CHEVROLET
 Model Year
 SILVERADO 2007 - 2013
 SILVERADO 2500HD 2007 - 2013
 SILVERADO 3500HD 2007 - 2013
GMC
 SIERRA 2007 - 2013
 SIERRA 2500HD 2007 - 2013
 SIERRA 3500HD 2007 - 2013
 *  The specified vehicles have been tested and have met compatibility specs at the time of testing. Compatibility is 
not guaranteed if the manufacturer has made production changes to the listed vehicles above.