🏷️ Basic Information Identification Make: Ford Model: Flex Generation: First Generation (UN171) Production Years Covered: 2009, 2010, 2011, 2012 Codes Platform Code: UN171 👋 Introduction Market Position Vehicle Segment: Full-size crossover SUV Target Audience For Manual: DIY owners and professional automotive technicians. Competitive Analysis Comparison Points: Offers a cost-effective alternative to expensive OEM repair manuals, providing professional-level detail. Key Features Value Proposition: Inexpensive way to keep the vehicle working properly through comprehensive, detailed instructions. Manual Advantage: Complete official full factory service repair manual, ensuring accuracy and thoroughness. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Language: English Format: PDF Download Delivery Method: Digital Download Page Count Estimated Page Count: Hundreds of pages (specific count not provided, but described as comprehensive) 📖 Manual Coverage Systems Covered Engine Service Repair: Complete coverage of engine systems, including disassembly and reassembly. Transmission Service Repair: Detailed procedures for transmission maintenance and repair. Brake System: Comprehensive brake system diagnostics and repair. Electrical System: In-depth coverage of electrical system diagnostics and repair. Wiring Diagrams: Detailed and integrated wiring diagrams for all electrical systems. Suspension: Full service and repair procedures for suspension components. Steering: Coverage of steering system maintenance and repair. Cooling System: Detailed instructions for cooling system service and repair. Fuel Injection: Specific diagnostic and repair information for fuel injection systems. Fuel System: Complete coverage of the fuel delivery and management system. Emission System: Information regarding emission control systems and diagnostics. Heater Air Conditioning: Procedures for HVAC system service and repair. Engine Control System: Detailed diagnostics and repair for the engine control module (ECM) and related systems. Chassis Body: Coverage of chassis components and body repairs. Restraint System: Information pertaining to airbags and seatbelt systems. Interior: Procedures related to interior trim and components. Differential Drive: Service and repair for drivetrain components, including differentials. Axle: Coverage of axle assembly maintenance and repair. General Maintenance: Guidance on routine maintenance tasks. Troubleshooting: Comprehensive troubleshooting guides for common and complex issues. Periodic Lubrication: Specific lubrication points and schedules. Procedures Included Repair Procedures: Step-by-step instructions for all repair procedures, based on complete disassembly. Diagnostic Procedures: Detailed diagnostic steps for identifying and resolving faults. Maintenance Procedures: Routine maintenance tasks and schedules. Electrical Troubleshooting: Combined troubleshooting and electrical service procedures with wiring diagrams. Technical Depth Level Of Detail: Complete factory service manual, suitable for both DIY enthusiasts and professional mechanics. Illustrations And Photos: Includes hundreds of photos and illustrations to guide through procedures. Instruction Format: Numbered instructions, detailed substeps, notes, cautions, and warnings. Illustration Assistance: Bold figure numbers for quick matching with instructions; enlarged insets for detailed part examination. 📊 Manual Specifications File Format File Type: PDF Compatibility: Compatible with all PC-based Windows operating systems and Mac. Print Quality Printability: Printable without any restriction; allows for printing entire manual or specific pages. Digital Storage: Can be saved to hard drive and burned to CD-ROM. Binding Type Binding Method: Not applicable (digital download) Paper Type Paper Quality: Not applicable (digital download) Requirements Software Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Available Engines 2009-2012: 3.5L V6 Duratec, 3.5L V6 EcoBoost (Turbocharged) Performance 3.5L Duratec Horsepower Approx: 262 hp @ 6250 rpm 3.5L Duratec Torque Approx: 248 lb-ft @ 4500 rpm 3.5L Ecoboost Horsepower Approx: 355 hp @ 5700 rpm 3.5L Ecoboost Torque Approx: 350 lb-ft @ 3500 rpm Fuel System Fuel Delivery System: Electronic Fuel Injection (EFI) Engine Control System Engine Control Module Type: PCM (Powertrain Control Module), specific modules vary by year and engine. 🔧 Transmission Standard Transmission Type Standard: 6-speed SelectShift Automatic Transmission Optional Transmission Type Optional: All-Wheel Drive (AWD) available with both engine options. Features Selectshift Functionality: Driver-selectable manual shifting mode. 📐 Dimensions Exterior Length Approx: 201.8 inches Width Approx: 78.2 inches Height Approx: 68.3 inches Wheelbase Approx: 117.9 inches Interior Seating Capacity: Up to 7 passengers (3 rows) Cargo Cargo Volume Behind 3Rd Row Approx: 20.0 cubic feet Cargo Volume Behind 2Nd Row Approx: 40.0 cubic feet Cargo Volume Behind 1St Row Approx: 83.2 cubic feet Weights Curb Weight Approx: 4,400 - 4,700 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 5-Star (for driver and passenger) NHTSA Side Crash Rating: 5-Star (for front and rear passengers) IIHS Top Safety Pick: Yes (for most model years) Active Features Stability Control: Standard AdvanceTrac with Roll Stability Control Traction Control: Standard Traction Control System (TCS) ABS: Standard Anti-lock Braking System (ABS) Passive Features Airbags: Dual-stage front airbags, front side-impact airbags, Safety Canopy System (side curtain airbags for all three rows). Seatbelts: Front seatbelt pretensioners, rear LATCH (Lower Anchors and Tethers for Children) system. 💡 Technology Features Infotainment Available Infotainment Systems: Ford SYNC (early iterations), optional navigation system, SiriusXM Satellite Radio. Driver Assistance Available Driver Assistance: Rearview camera, rear parking sensors, Blind Spot Information System (BLIS) (optional). Connectivity Connectivity Features: Bluetooth connectivity for hands-free calling and audio...