gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Sierra Denali RWD V8-6.2L (2009)

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1 - Roof Beacon Switch (5Y0)
2 - Video Display (U42)
3 - Infared Transmitter (U42)
4 - Blunt Cut - Emergency Vehicle Provision (5Y0)
5 - Emergency Vehicle Roof Lamp Relay (5Y0)

Front Headliner Components - 1 of 2

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