General Motors Service Repair Manual Information
1 Year GMSI Repair Manual Subscription
GM Service Information (GMSi) is a comprehensive collection of vehicle diagnostic and service repair manuals for GM vehicles.
GMSi ADVANTAGES:
- Provides the most accurate and current repair information to GM Original Equipment quality standards.
- Delivers collision repair procedures, frame sectioning information, panel replacement procedures, and recall information.
- Empower your shop with service repair information to repair GM vehicles quickly and accurately.
- Speeds up service repairs and controls costs by helping you complete jobs correctly the first time.
- Features an expansive library of information that covers vehicle parts, manuals, specifications, service bulletins, VIN tags, and more.
SUBSCRIPTION INCLUDES:
- GM Vehicle Diagnostic Service (1998-present)
- Collision Repair Manuals (1998-present)
- Frame sectioning information, panel replacement procedures, and recall information
- Campaigns, service bulletins, and preliminary information for GM (1980-present)
- GM Owner’s Manuals and Glove Box supplements (2003-present)
- Easy-to-use keyword/document/number search
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Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 14 days of receiving your order. Learn More
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
FAQ's
Shoot our team an email & we’ll get back to you ASAP
How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
What is your return policy?
What is your return policy?
We accept returns within 14 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, we will cover the return shipping and provide a replacement or full refund.

