Description
Factory Chevrolet Volt Workshop Manual (2011-2015)
This is the official factory-level repair manual for the first-generation Chevrolet Volt plug-in hybrid electric vehicle, covering all model years sold in the North American market from 2011 through 2015. Every procedure – from high-voltage battery service to routine 12V system diagnostics – is documented to GM dealer standards.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Gasoline Range Extender | 1.4L inline-4 (LUU), 84 hp, 1398 cc EcoFlex |
| Electric Motors | 111 kW (149 hp) primary drive motor; 55 kW (74 hp) motor-generator – permanent magnet type |
| Battery Pack | 16.0 kWh lithium-ion |
| Transmissions | Voltec 4ET50 single-speed multi-mode electric transaxle |
| Drive | FWD |
| Model Years | 2011, 2012, 2013, 2014, 2015 |
| Badge Twins | Holden Volt (Australia/NZ), Vauxhall/Opel Ampera (Europe – same Delta II platform) |
Common Volt Repairs Covered
| System | Procedures |
|---|---|
| High-Voltage Battery | Cell balancing diagnostics, coolant leak inspection, module removal/replacement with HV isolation safety protocols |
| Charging System | Level 1 and Level 2 EVSE fault diagnosis, onboard charger (OBC) replacement, charge port inspection |
| Range Extender Engine | 1.4L LUU oil consumption checks, timing chain inspection, PCV system service – a known issue on early units |
| Brake System (Regen) | Hydraulic brake blending calibration, brake booster vacuum pump service, rear drum adjustment |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the 1.4L range-extender engine fully covered, including oil consumption issues?
Yes. The 1.4L LUU engine is documented in full, including the PCV system service – a recognized concern on early Volts where crankcase vapors could contaminate the intake. Timing chain inspection, valve cover gasket replacement, and engine oil specification procedures are all included.
Does this manual cover the Opel/Vauxhall Ampera or Holden Volt built on the same platform?
The manual is written specifically for the North American Chevrolet Volt. Because the Opel/Vauxhall Ampera and Holden Volt share the same GM Delta II platform and Voltec powertrain, the vast majority of mechanical and electrical procedures translate directly, though some market-specific trim and emissions calibration details may differ.
Are high-voltage safety procedures included for battery and electric motor service?
Yes. The manual includes GM-approved high-voltage isolation and de-energizing procedures required before working on the 16.0 kWh battery pack, inverter module, or electric motors. Connector identification, HV interlock bypass warnings, and proper PPE requirements are all detailed.
What format is the manual?
The manual is delivered as a fully searchable PDF file, compatible with Windows, Mac, Linux, iOS, and Android devices. Individual pages or complete chapters can be printed for shop use. After purchase, the file is available for instant download and can be re-downloaded at any time.
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