This manual covers the Chevrolet Volt, a pioneering Extended-Range Electric Vehicle (EREV) or Plug-in Hybrid Electric Vehicle (PHEV) produced for the 2011-2015 model years. Built on the GM Gamma II platform, this 5-door hatchback sedan was designed with a unique series-hybrid powertrain, featuring the Voltec system, where the gasoline engine primarily acts as a generator. This innovative approach allowed for an impressive electric-only range, making it a significant advancement in mainstream electrified transportation. The Chevrolet Volt is recognized for its engineering quality and reliability, offering a unique selling proposition of substantial electric driving capability before engaging its internal combustion engine.

This comprehensive factory service manual provides detailed information for the 2012 and 2013 Chevrolet Volt models, primarily for the North American market. It encompasses a wide range of critical systems, including the powertrain (1.4L VVT Turbocharged engine, electric drive unit, battery pack, generator, eCVT transmission), chassis, electrical systems, and body. The manual details scheduled maintenance, diagnostic procedures, repair instructions, and troubleshooting guides, offering factory-level depth with specifications, torque values, and wiring diagrams. Its purpose is to assist owners, mechanics, and technicians in effectively maintaining, diagnosing, and repairing the vehicle, ensuring its optimal performance and longevity.