🏷️ Basic Information Identification Make: Kia Model: Optima Hybrid Model Code: TF HEV Year: 2011 Engine Variant: G 2.4 HEV Codes Chassis Code: TF Engine Code: G4KE (Hybrid variant) 👋 Introduction Market Position Segment: Mid-size Sedan (Hybrid Variant) Target Audience: Environmentally conscious consumers, budget-minded drivers seeking fuel efficiency. Competitive Analysis Key Competitors: Toyota Camry Hybrid, Ford Fusion Hybrid, Honda Accord Hybrid. Key Features Vehicle Philosophy: Combines comfortable sedan practicality with advanced hybrid technology for improved fuel economy and reduced emissions. Manual Value Proposition: Provides authoritative, manufacturer-specific guidance for maintaining and repairing the Optima Hybrid, crucial for its complex hybrid powertrain. 📋 Manual Details Coverage Areas Main Coverage: Service and Repair Procedures Page Count Estimated Page Count: 1500-2000 Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Internal Combustion Engine (ICE), Hybrid System (Electric Motor, Battery Pack, Power Control Unit), Transmission, Fuel System, Exhaust System Chassis: Suspension (Front & Rear), Steering, Brakes (including Regenerative Braking), Wheels, Tires Electrical: 12V Electrical System, High Voltage Battery System, Charging System, Lighting, Instrumentation, Body Control Modules (BCM), Powertrain Control Module (PCM), Hybrid Control Module (HCM) Body: Exterior Body Panels, Interior Trim, Doors, Windows, Seats, HVAC System, Safety Restraint System (SRS) Procedures Included Routine Maintenance: Oil and Filter Changes, Air Filter Replacement, Spark Plug Replacement, Coolant Service, Brake Fluid Flush, Hybrid Battery Coolant Service Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Component Testing, Wiring Diagrams, Hybrid System Diagnostics Repairs: Engine Overhaul, Transmission Rebuild, Hybrid Component Replacement (e.g., traction battery, motor, inverter), Brake System Repairs, Suspension Component Replacement, Electrical Component Repair/Replacement Hybrid Specific: High Voltage System Safety Procedures, Hybrid Battery Pack Diagnostics and Service, Regenerative Braking System Analysis, Electric Motor Operation and Maintenance Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine and hybrid system overhauls, including detailed electrical schematics and diagnostic strategies. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF with hyperlinked table of contents and index. Print Quality Printability: Printable pages with clear text and diagrams. Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Type: Atkinson Cycle Inline-4 (Internal Combustion Engine) Displacement: 2.4 Liters (2359 cc) Valve Train: DOHC, 16 Valves Bore X Stroke: 86.0 mm x 100.0 mm Compression Ratio: 11.5:1 Performance Ice Horsepower: 166 hp @ 6000 RPM Ice Torque: 154 lb-ft @ 4500 RPM Electric Motor Power: 30 kW (40 hp) Total System Horsepower: 209 hp (net combined) Total System Torque: Not a direct sum; torque delivery optimized by hybrid system. Fuel System Type: Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline Hybrid System Battery Type: Lithium Polymer (Li-Po) Battery Voltage: 270V Hybrid Control Strategy: Parallel Hybrid System (Kia Hybrid Vehicle System - KHVS) 🔧 Transmission Standard Type: 6-Speed Automatic with Hybrid Drive (H-Matic) Features Hybrid Integration: Integrated electric motor within the transmission housing for seamless power delivery and regenerative braking. 📐 Dimensions Exterior Length: 190.0 in (4826 mm) Width: 73.7 in (1872 mm) Height: 57.7 in (1466 mm) Wheelbase: 110.0 in (2794 mm) Interior Front Headroom: 40.0 in (1016 mm) Rear Headroom: 37.6 in (955 mm) Front Legroom: 45.5 in (1156 mm) Rear Legroom: 37.0 in (940 mm) Cargo Trunk Volume: 14.2 cu ft (396 L) (Approximate, reduced by hybrid battery) Weights Curb Weight: 3599 lbs (1632 kg) (Approximate) 🛡️ Safety Features Ratings NHTSA Overall Rating: 5-Star (for 2011 model year, typical for segment) IIHS Top Safety Pick: Yes (for 2011 model year, typical for segment) Active Features Braking: ABS, Electronic Brakeforce Distribution (EBD), Brake Assist (BA), Regenerative Braking System Stability Control: Electronic Stability Control (ESC), Traction Control System (TCS) Passive Features Airbags: Front Dual Airbags, Front Side Impact Airbags, Side Curtain Airbags (Front & Rear), Driver Knee Airbag Seatbelts: Pretensioners and Load Limiters on Front Seats Hybrid Safety High Voltage Safeguards: Manual details procedures for safely working with high-voltage components, including disconnect procedures and insulation integrity checks. 💡 Technology Features Infotainment System Overview: Features an infotainment system with touch-screen display, AM/FM/CD/MP3 audio system, USB and AUX input jacks, Bluetooth connectivity. Navigation: Optional navigation system available on higher trims. Driver Assistance Cruise Control: Standard cruise control, adaptive cruise control was not typically available on this generation. Parking Assistance: Optional rear parking sensors and rearview camera. Connectivity Bluetooth: Bluetooth hands-free phone system and audio streaming. Hybrid Integration Eco Mode: Dedicated Eco mode for maximizing fuel efficiency, adjusts throttle response and climate control settings. Ev Mode: Electric Vehicle (EV) mode for short-distance, low-speed electric-only driving. 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles (12,000 km) or 12 months, whichever comes first. Air Filter Replacement: 15,000 miles (24,000 km) or 24 months. Spark Plug Replacement: 105,000 miles (168,000 km) Coolant Replacement: Initial fill is long-life; subsequent service every 30,000 miles (48,000 km). Hybrid Coolant Service: Refer to...