2013 Kia Optima Hybrid G 2.4 HEV OEM Service & Repair Manual

• Original OEM publication, first edition documented for the 2013 production model year
• Details the Theta-II 2.4L gasoline-electric powertrain and A6MF2H 6-speed automatic transaxle
• Contains 12 exploded-view diagrams, 8 detailed electrical schematic diagrams, and 5 comprehensive torque-specification tables
• Comprehensive 1,713-page primary factory reference detailing specific high-voltage safety and hybrid-transaxle architecture

Hybrid Powertrain and Transaxle Data

The service documentation provides in-depth information on the automatic transaxle control system, hydraulic circuit operations, and mechanical assembly. Chapters detail the function of the engine clutch and the electric oil pump (EOP) utilized during low-speed driving. It fully outlines the integration between the Theta-II 2.4 engine and the hybrid drive components. Sections explain transaxle fluid replacement criteria, solenoid valve diagnostic thresholds, and the precise TCM learning protocols necessary after assembly servicing.

Specification Highlights

Technical content includes explicit torque values and electrical reference parameters for field-service identification. Standard bolt torque for M10 hardware is documented at 25 to 30 Nm with Head Mark 4, while high-strength M10 hardware with Head Mark 7 is listed at 30 to 50 Nm. Input speed sensor air gap clearance is specified between 0.95 and 1.65 mm. The electric oil pump motor speed range operates between 100 and 2,500 rpm. Automatic transaxle fluid capacity holds at 6.5 liters of SP-IV specification fluid. Working on hybrid systems involves significant high-voltage hazards, making strict adherence to the manufacturer safety protocols detailed in this manual essential before de-energizing or servicing the drivetrain.