🏷️ Basic Information Identification Make: Kia Model: Optima Hybrid Year: 2011-2012 Codes Chassis Code: TF (for the Optima sedan generation, the hybrid variant falls within this platform) 👋 Introduction Market Position Segment: Mid-size Sedan (Hybrid Variant) Competitive Analysis Key Competitors: Toyota Camry Hybrid, Ford Fusion Hybrid, Honda Accord Hybrid, Hyundai Sonata Hybrid Key Features Value Proposition: Offers a compelling blend of fuel efficiency, comfortable ride, and modern features at a competitive price point within the hybrid sedan market. 📋 Manual Details Coverage Areas Coverage: North America Page Count Page Count: Extensive, likely exceeding 1000 pages for a complete workshop manual Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable (likely PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine (2.4L GDI Theta II Hybrid), Electric Motor, Hybrid System Control, Battery Pack, Power Control Unit, Transmission (6-speed automatic with integrated electric motor) Chassis: Suspension (front MacPherson strut, rear multi-link), Steering (electric power steering), Brakes (ABS, EBD, Regenerative Braking System), Wheels and Tires Electrical: Body Control Module (BCM), Powertrain Control Module (PCM), Hybrid Control Module (HCM), Infotainment System, Lighting, Power Accessories, Wiring Diagrams, Diagnostic Trouble Codes (DTCs) Body And Trim: Exterior Body Panels, Interior Trim, Doors, Windows, Seats, Climate Control System (HVAC) Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Replacements, Spark Plug Replacement, Brake Pad and Rotor Replacement Repair: Engine Overhaul, Transmission Rebuild, Hybrid System Component Replacement (Motor, Battery, Control Module), Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis and Replacement, Body Panel Repair Troubleshooting: Diagnostic Flowcharts, Symptom-Based Troubleshooting, DTC Interpretation and Resolution, Electrical System Diagnostics, Hybrid System Fault Finding Technical Depth Depth: Comprehensive from basic preventative maintenance to complete vehicle teardown and rebuild, including detailed diagnostic procedures for the hybrid system. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality: High resolution, designed for clear printing of diagrams, schematics, and text. Binding Type Binding Type: Not applicable for downloadable format, but would be spiral-bound or hardbound if printed. Paper Type Paper Type: Not applicable for downloadable format, but professional repair manuals typically use durable, high-quality paper. ⚙️ Engine Specifications Primary Engine Engine Type: Inline 4-Cylinder Atkinson Cycle Engine Displacement: 2.4 Liters (2359 cc) Engine Code: Theta II GDI Hybrid (G4KK) Performance Combined Horsepower: 208 hp (155 kW) - Combined output of gasoline engine and electric motor Gasoline Engine Horsepower: 169 hp @ 6000 rpm Gasoline Engine Torque: 154 lb-ft @ 4500 rpm Electric Motor Torque: 151 lb-ft (approximate, can vary based on operating conditions) Fuel System Fuel Delivery: Gasoline Direct Injection (GDI) Fuel Type: Unleaded Gasoline (87 Octane Recommended) Hybrid System Hybrid System Type: Parallel Hybrid System Battery Type: Lithium Polymer (Li-Po) Battery Capacity: 35 kW (kilowatt output for the electric motor) 🔧 Transmission Standard Transmission Type: 6-Speed Automatic with Integrated Electric Motor Optional Optional Transmission: N/A (Standard for Hybrid Model) Features Transmission Features: Includes Hybrid Starter Generator (HSG) for seamless engine start/stop and electric-only propulsion at lower speeds. Fluid Specifications Transmission Fluid Type: SPIII (or equivalent approved by Kia) Fluid Capacities Transmission Fluid Capacity: Approximately 8.0 liters (refer to manual for exact refill quantity) 📐 Dimensions Exterior Length: 191.1 inches (4855 mm) Width: 72.1 inches (1830 mm) Height: 57.7 inches (1465 mm) Wheelbase: 110.0 inches (2795 mm) Weights Curb Weight: Approximately 3500-3600 lbs (1588-1633 kg) depending on trim and options Cargo Cargo Volume: Approximately 14.8 cubic feet (combined passenger and battery space, some reduction compared to non-hybrid models) 🛡️ Safety Features Ratings NHTSA Overall Safety Rating: Likely 5-Star (based on the 2011-2013 Optima sedan platform, specific hybrid ratings may vary slightly but generally follow the sedan's structure). Active Features Active Safety: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist System (BAS), Traction Control System (TCS), Electronic Stability Control (ESC), Tire Pressure Monitoring System (TPMS) Passive Features Passive Safety: Front Dual Airbags, Front Side-Impact Airbags, Side Curtain Airbags (front and rear), Active Headrests, Pretensioner Seatbelts 💡 Technology Features Infotainment Infotainment System: Available touchscreen infotainment system with navigation, Bluetooth connectivity, and audio streaming. Driver Assistance Driver Assistance Features: Rearview Camera, Parking Sensors (optional), Cruise Control. Connectivity Connectivity Options: USB Port, Auxiliary Audio Input, Bluetooth Hands-Free Phone System. Hybrid Technology Hybrid Features: Eco Mode for optimized fuel efficiency, regenerative braking to recapture energy, electric-only propulsion capability. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 12 months, whichever comes first (using synthetic oil). Check manual for severe driving conditions. Air Filter Replacement: Every 15,000 miles or 12 months. Cabin Air Filter Replacement: Every 15,000 miles or 12 months. Spark Plug Replacement: Every 75,000 miles (specific type for GDI engine). Coolant Replacement: Initial replacement at 105,000 miles, then every 52,500 miles thereafter (for hybrid specific coolant). Fluid Specifications Engine Oil Type: SAE 0W-20 Full Synthetic Engine Oil Engine Oil Capacity: Approximately 4.8 quarts (4.6 liters)...