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General Inquiries. Find contact information for GM brands.
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GM Financial is the full service captive lender for GM...
- My GM Account
Find information about vehicle shopping, service, support,...
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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.
From purchasing your new Chevrolet, Buick, Cadillac or GMC vehicle to your vehicle’s service, we are here to support you. If you are not enjoying an exceptional experience - anything from ongoing warranty concerns to having difficulty getting your vehicle repaired, contact GM and let us help.
Customer Assistance Center. For questions about your Chevrolet vehicle, new vehicles, your myChevrolet account and more: 1-800-222-1020. For the hearing and speech impaired, please call our Telecommunication Relay service at 711 for assistance.
Vehicle Support. Learn how to use the features on your vehicle and troubleshoot common issues. Get help for your Buick vehicle. Get help for your Cadillac vehicle. Get help for your Chevrolet vehicle. Get help for your GMC vehicle.
Need more help or have feedback? Communicate with one of our specialists. Learn more about your Chevrolet vehicle and it's many driving, safety, maintenance, comfort and entertainment features. Chevrolet Vehicle Support is here to help.