The Mazda CX-9, produced from 2007 to 2012, represents the first generation of Mazda's mid-size crossover SUV, known for its stylish design, sporty handling, and available all-wheel drive. This vehicle offers a spacious interior and flexible seating, making it a practical choice for families. Engineered with Mazda's "Zoom-Zoom" philosophy, the CX-9 aims to provide an engaging driving experience within its class, competing with vehicles like the Toyota Highlander and Honda Pilot. It features a robust 3.7-liter V6 engine, delivering approximately 273-276 horsepower, paired with a 6-speed automatic transmission and available in both front-wheel and all-wheel drive configurations. The CX-9 also prioritizes safety, earning high ratings in front impact tests and often recognized as an IIHS Top Safety Pick, equipped with comprehensive active and passive safety features. This full service and repair manual provides comprehensive guidance for maintaining and repairing the Mazda CX-9, covering the first generation from 2007 to 2012. It details engine mechanicals, fuel and ignition systems, cooling, lubrication, and emission controls, as well as drivetrain components including the automatic transmission and AWD system. The manual also extensively covers chassis systems such as suspension, steering, and brakes, alongside electrical systems, body, and interior components. Included are detailed maintenance procedures like oil changes and filter replacements, step-by-step repair instructions for major components, diagnostic procedures with troubleshooting flowcharts, and complete electrical system wiring schematics. This resource is designed to assist owners, mechanics, and technicians in performing all aspects of vehicle upkeep and repair accurately and efficiently. 🏷️ Basic Information Identification Make: Mazda Model: CX-9 Year Range Covered: 2007-2012 Generation Generation Designation: First Generation (TB) 👋 Introduction Market Position Vehicle Segment: Mid-size Crossover SUV Competitive Analysis Key Competitors: Toyota Highlander, Honda Pilot, Ford Explorer, Nissan Pathfinder, Chevrolet Traverse Key Features Vehicle Selling Points: Stylish Design, Sporty Handling (for its class), Available All-Wheel Drive, Spacious Interior, Flexible Seating 📋 Manual Details Coverage Areas Manual Coverage: Complete Service, Repair, Maintenance, Diagnosis, Troubleshooting, Wiring Schematics, Technical Specifications, Parts Information Page Count Page Count: Undetermined (Full Factory Manual Equivalent) Manual Type Manual Type: Official Full Service & Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine Mechanical, Fuel System, Ignition System, Cooling System, Lubrication System, Emission Control Systems, Engine Control Module (ECM) Drivetrain Systems: Transmission (Automatic), Transfer Case (AWD), Front Drive Shaft, Rear Drive Shaft, Differentials Chassis Systems: Suspension (Front & Rear), Steering System, Brake System (Hydraulic, ABS, EBD, Traction Control), Wheels & Tires Electrical Systems: Power Distribution, Starting System, Charging System, Lighting, Instrumentation, Audio System, HVAC Controls, SRS Airbag System, Body Control Module (BCM), Powertrain Control Module (PCM) Body And Interior: Exterior Body Panels, Doors, Hood, Tailgate, Interior Trim, Seating Systems, Restraint Systems (Seatbelts) Climate Control System: HVAC system diagnosis, component replacement (blower motor, evaporator, condenser), refrigerant handling procedures Procedures Included Maintenance Procedures: Oil Changes, Filter Replacements, Spark Plug Service, Coolant Flush, Brake Fluid Flush, Belt Inspections/Replacement, Fluid Level Checks Repair Procedures: Engine Component Rebuilds (e.g., Cylinder Head, Pistons), Transmission Overhaul, Brake Caliper/Rotor Replacement, Suspension Component Replacement (e.g., Struts, Ball Joints), Steering Rack Replacement, Electrical Component Diagnosis & Replacement Diagnostic Procedures: Troubleshooting Flowcharts, DTC (Diagnostic Trouble Code) Interpretation, Electrical System Testing (Multimeter Use), Fuel System Pressure Testing, HVAC System Diagnosis Wiring Schematics: Complete Electrical System Wiring Diagrams for all major circuits, Connector Pinouts, Component Locations Body And Collision Repair: Panel replacement, alignment procedures, structural repair guidelines (basic) Technical Depth Technical Depth: Factory Level Detail, Suitable for Professional Technicians and Advanced DIYers 📊 Manual Specifications File Format Print Quality: High-Resolution, Printable Pages with Zoomable Images and Diagrams Binding Type Binding Type: Digital (PDF Download) Paper Type Paper Type: N/A (Digital) Searchability Searchable Text: Yes (Likely Searchable PDF) Software Requirements Required Software: Adobe Acrobat Reader, WinZip (or equivalent decompression utility) Compatibility Operating Systems: All Versions of Windows and macOS Zoom Functionality Zoom In Out: Yes Printability Full Page Printing: Yes ⚙️ Engine Specifications Primary Engine Engine Code: J50 (3.7L V6) Engine Type: Naturally Aspirated V6, SOHC (Single Overhead Cam), 24 Valves (4 Valves per Cylinder) Displacement: 3.7 Liters (3726 cc) Performance Horsepower: Approx. 273-276 hp @ 6250 rpm (varies slightly by model year) Torque: Approx. 270 lb-ft @ 4000 rpm (varies slightly by model year) Engine Orientation: Transverse Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Multi-Port Fuel Injection (MPFI) Recommended Fuel: 87 Octane Unleaded Gasoline Engine Type Bore X Stroke: 95.5 mm x 86.3 mm Compression Ratio: 9.6:1 🔧 Transmission Standard Transmission Type: 6-Speed Automatic Transmission Optional Drivetrain Options: Front-Wheel Drive (FWD), All-Wheel Drive (AWD) with Active Torque Split Features Transmission Features: Sport Mode, Manual Shift Mode (Activematic) 📐 Dimensions Exterior Length: Approx. 192.7 inches Width: Approx. 75.4 inches Height: Approx. 68.3 inches Wheelbase: Approx. 113.2 inches Weights Curb Weight: Approx. 4,400 - 4,700 lbs (depending on drivetrain and trim) 🛡️ Safety Features Ratings NHTSA Front Impact Rating:...