GMC Workshop Service and Repair Manuals > Sierra 1500 2WD V8-5.3L Hybrid (2004) > Relays and Modules | Relays and Modules - Lighting and Horns | Exterior Lighting Module | Exterior Lighting Relay | Component Information | Diagrams

Relays and Modules - Power and Ground Distribution > < HVAC System - Automatic|Page 668

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Roof Beacon Relay (With RPO Code 5X7, 5G4, TRW, Or 5Y0)

Relays and Modules
Relays and Modules - Lighting and Horns
Exterior Lighting Module
Exterior Lighting Relay
Component Information
Diagrams

Relays and Modules - Power and Ground Distribution > < HVAC System - Automatic|Page 668