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Find contact information for GM vehicle brands, such as Chevrolet, Buick, GMC and Cadillac. Also access quick links for owners, such as My GM Account, OnStar Support, Certified Service and more.
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If you have issues with your GM vehicle, contact GM customer service via phone or messaging. GM will help you with warranty, repair and lemon law concerns and earn your trust and confidence.
Customer Relations Center Details: 1-800-462-8782. Monday - Saturday: 8 a.m. to 9 p.m. (EST) Sunday: Closed. GMC Online Owner Center: (for questions about managing your vehicle on GMC.com) 1-866-694-6546.
Select a preferred dealer, schedule service, and get information on service offers, roadside assistance, parts and tires. Follow us and the future of transportation. Read and learn instructions, tips and information for your GM vehicle and available support services.
Find help for your GM vehicle, including manuals, guides, service, accessories, parts and more. Contact GM specialists or follow GM on social media for the latest news and updates.
Find phone numbers, mailing addresses, and online forms to reach Chevrolet for various inquiries. Whether you need assistance with electric or gas-powered vehicles, financial services, rewards cards, or security issues, you can contact Chevrolet here.
Information on visiting the dealership and scheduling service, roadside assistance, parts warranties, and service rebates.
