U.S.: 1-800-243-8872
TTY Users (U.S. Only): 1-888-889-2438
Canada: 1-800-268-6800
As the owner of a new Chevrolet, you are automatically enrolled in the Roadside Assistanceprogram.
SeeRoadside Assistance Program.
Using this Manual
Scan Tool Snapshot ProcedureSunroof Drain Inspection and Cleaning Moonroof/Sunroof
Drain Hose RoutingNote:If the headliner is wet DO NOT remove any interior trim. Dothe Plugged Drain Hose test first.A drain trough encircles the sunroof window panel and wateris drained off by the drain hoses located at each corner of thehousing. A drain channel spans across the sunroof module at th ...