2008 GMC ENVOY change key battery

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Page 78 of 468

GMC ENVOY 2008  Owners Manual The key code number tells your dealer/retailer or a
quali�ed locksmith how to make extra keys. Keep this
number in a safe place. If you lose your keys, you will be
able to have new ones made easily us

Page 97 of 468

GMC ENVOY 2008  Owners Manual Starting Procedure
1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as
your engine gets warm. Do not