Description
Factory Hyundai i45 Workshop Manual (2010–2015)
This official factory-level service manual covers every Hyundai i45 (chassis code YF) built from 2010 through 2015, giving US-based technicians and home mechanics the same depth of repair data used by Hyundai-authorized service centers.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.0L Theta-II GDi, 2.4L Theta-II GDi |
| Diesel | N/A |
| Transmissions | 6-speed manual, 6-speed automatic (Shiftronic) |
| Drive | FWD |
| Model Years | 2010, 2011, 2012, 2013, 2014, 2015 |
| Badge Twins | Hyundai Sonata YF (North America, Korea) |
Common i45 Repairs Covered
| System | Procedures |
|---|---|
| Theta-II GDi Engine | Connecting rod bearing inspection and replacement — known bearing wear issue on 2.0L/2.4L Theta-II units |
| Fuel System | GDi high-pressure fuel pump removal, seal replacement, and pressure testing |
| Steering | Electric power steering (MDPS) motor and column assembly service, torque sensor calibration |
| Brake System | ABS module diagnostics, brake pad and rotor replacement with torque specifications |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the Theta-II engine bearing wear issue addressed in this manual?
Yes. The manual includes full disassembly and inspection procedures for the 2.0L and 2.4L Theta-II GDi bottom end, including connecting rod bearing clearance measurements, replacement torque values, and Hyundai’s factory diagnostic steps — directly relevant to the known bearing wear concern on these engines.
Is the Hyundai i45 the same vehicle as the Sonata sold in the US?
Essentially yes. The i45 is the Australian-market name for the sixth-generation Hyundai Sonata (chassis code YF), sold in North America as the 2011–2014 Sonata. The powertrain and core engineering are shared, so much of this manual’s technical content applies across the YF platform globally.
Does the manual include full wiring diagrams?
Yes. Wiring diagrams cover the engine management system, ABS and stability control, supplemental restraint (airbag) circuits, HVAC controls, exterior and interior lighting, and audio/navigation. Color-coded wire identification, connector pinouts, and ground point locations are all documented.
What format is the manual?
The manual is delivered as a PDF file. You can open it on any Windows, Mac, or Linux computer, as well as tablets and smartphones. Use keyword search to jump straight to any procedure, and print individual pages or full sections as needed for bench use.





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