GMC Workshop Service and Repair Manuals > Sierra Denali RWD V8-6.2L (2009) > Lighting and Horns | Sensors and Switches - Lighting and Horns | Hazard Warning Switch | Component Information | Locations

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Hazard Warning Switch: Diagrams

Component Connector End Views

Roof Beacon Relay (TRW)

Roof Beacon Switch (5X7/5Y0/TRW)

GMC Workshop Service and Repair Manuals