This manual covers the Mazda 6, a mid-size sedan and wagon produced from 2002 to 2008. Known for its sporty handling, stylish design, and adherence to Mazda's Jinba-Ittai philosophy, this first-generation model (chassis code GG/GY) was designed to offer a compelling driving experience, often competing with vehicles like the Toyota Camry and Honda Accord. It was available with a 2.3L MZR inline-four engine producing 160 horsepower or an optional 3.0L V6 engine generating 220 horsepower, paired with either a 5-speed manual or 4-speed/5-speed automatic transmission. The vehicle also featured a robust chassis, independent suspension, and a suite of safety features including standard ABS and optional DSC. This comprehensive service manual provides in-depth information for the maintenance, repair, and diagnostics of your 2002 Mazda 6. Spanning over 1500 pages, it details procedures for all major systems, including the 2.3L and 3.0L engines, various transmissions, brakes, suspension, steering, and electrical components. The manual includes routine maintenance schedules, detailed repair instructions, troubleshooting guides with diagnostic flowcharts, and essential technical specifications. It is designed to empower owners, independent mechanics, and dealership technicians with the factory-level knowledge necessary to keep the Mazda 6 in optimal condition. 🏷️ Basic Information Identification Make: Mazda Model: Mazda 6 Year: 2002 Codes Chassis Code: GG/GY (First Generation) 👋 Introduction Market Position Segment: Mid-size Sedan / Wagon Target Audience: DIY enthusiasts, independent repair shops, Mazda dealerships Competitive Analysis Competitors: Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion Key Features Unique Selling Points: Sporty handling, stylish design, available V6 engine, Jinba-Ittai philosophy. Manual Value Proposition: Empowers owners and technicians with factory-level knowledge for accurate and efficient repairs. 📋 Manual Details Coverage Areas General Coverage: Maintenance, Repair, Diagnostics, Troubleshooting, Specifications Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital (PDF) / Printable 📖 Manual Coverage Systems Covered Engine: 2.3L MZR (L3-VE), 3.0L Ford Duratec 30 (AJ-DE/LA) Transmission: 5-Speed Manual, 4-Speed Automatic, 5-Speed Automatic Brakes: Front and Rear Disc Brakes, ABS, EBD, DSC (Dynamic Stability Control) Suspension: Front MacPherson Struts, Rear Multi-Link Independent Suspension Steering: Power Rack and Pinion Electrical: Engine Control Module (ECM), Body Control Module (BCM), Lighting, Power Accessories, Audio System, SRS Airbag System HVAC: Manual and Automatic Climate Control Body: Exterior Panels, Interior Trim, Doors, Windows, Seats Procedures Included Maintenance: Oil Change, Filter Replacement, Fluid Checks and Changes, Belt Inspection and Replacement, Spark Plug Replacement, Air Filter Replacement Repair: Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Electrical System Troubleshooting and Repair, Body Panel Repair Diagnostics: OBD-II Diagnostic Trouble Codes (DTCs), Component Testing, Sensor Data Interpretation Troubleshooting: Step-by-step diagnostic flowcharts for common and uncommon issues Technical Depth Depth: Comprehensive: Covers routine maintenance, minor repairs, major overhauls, and advanced diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchable: Yes (Text-based) Printable: Yes Print Quality Quality: High Resolution (Clear diagrams and text) Binding Type Binding: N/A (Digital) Paper Type Paper: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code 1: L3-VE Engine Type 1: 2.3L DOHC Inline-4 (MZR) Horsepower 1: 160 hp @ 6,500 rpm Torque 1: 150 lb-ft @ 4,500 rpm Optional Engine Engine Code 2: AJ-DE/LA Engine Type 2: 3.0L SOHC V6 (Ford Duratec 30) Horsepower 2: 220 hp @ 6,300 rpm Torque 2: 205 lb-ft @ 3,300 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (87 Octane Recommended) Engine Management ECU: Denso or Hitachi ECU 🔧 Transmission Standard Transmission Type Standard: 5-Speed Manual (FS5A-EL related for some variants) Optional Transmission Type Optional 1: 4-Speed Automatic (GF4A-EL related for some variants) Transmission Type Optional 2: 5-Speed Automatic (Aisin-derived for V6) Features Manual Clutch: Hydraulic Actuated Automatic Modes: Overdrive, Sport Mode (on some models) Fluid Specs Manual Transmission Fluid: API GL-4 SAE 75W-90 Automatic Transmission Fluid 4Spd: Mazda ATF-MV or equivalent Dexron III Automatic Transmission Fluid 5Spd: Mazda ATF-FZ or equivalent Mercon V 📐 Dimensions Exterior Length: 4675 mm (184.1 in) Width: 1780 mm (70.1 in) Height: 1435 mm (56.5 in) Wheelbase: 2700 mm (106.3 in) Wheel Bolt Pattern: 5x114.3 mm (5x4.5 inches) Weights Curb Weight Min: 1430 kg (3153 lbs) Curb Weight Max: 1590 kg (3505 lbs) 🛡️ Safety Features Ratings NHTSA Front Impact: ★★★★☆ (4/5 Stars) IIHS Frontal Offset: Good Active Features ABS: Standard on all models Ebd: Electronic Brakeforce Distribution (Standard) Traction Control: Standard on V6, Optional on 4-cylinder Stability Control: DSC (Dynamic Stability Control) Standard on V6, Optional on 4-cylinder Passive Features Airbags Front: Driver and Passenger Frontal Airbags (Standard) Airbags Side: Optional Front Side-Impact Airbags Seatbelts: Pretensioners, Load Limiters 💡 Technology Features Infotainment Audio System: Bose Premium Audio System (Optional), Standard CD Player, AM/FM Radio Navigation: Optional Factory Navigation System Driver Assistance Cruise Control: Standard Keyless Entry: Standard or Optional depending on trim level Connectivity Aux Input: Not commonly available in this generation; aftermarket solutions exist. 🔧 Maintenance Service...