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Manual Coverage
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Systems Covered
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Engine Mechanical:
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Complete engine disassembly, assembly, component inspection, and overhaul procedures for the 2.5L SKYACTIV-G I4 engine.
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Engine Management:
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Fuel injection system, ignition system, emission control systems (EVAP, EGR), engine control module (ECM) operation, diagnosis, and reprogramming.
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Transmission Automatic:
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Detailed service and repair procedures for the SKYACTIV-DRIVE 6-speed automatic transmission, including fluid service, valve body diagnosis, and internal component repair.
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Drivetrain:
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Front-wheel drive (FWD) axle shafts, differential, and related components. All-wheel drive (AWD) system components (if applicable for specific market variants).
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Suspension:
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Front MacPherson strut and rear multi-link suspension systems, including component identification, removal/installation, alignment specifications, and shock absorber/spring replacement.
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Steering:
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Electric Power Assisted Steering (EPAS) system, including steering rack, column, motor control, and troubleshooting.
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Brakes:
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Front and rear disc brake systems, including ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), DSC (Dynamic Stability Control), brake fluid specifications, bleeding procedures, and component replacement.
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Electrical System:
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Comprehensive wiring diagrams, component locations, fuse box information, starter, alternator, battery, lighting systems (headlights, taillights, interior), horn, and accessory circuits.
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HVAC:
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Heating, Ventilation, and Air Conditioning (HVAC) system, including refrigerant charging, compressor diagnosis, climate control module operation, and component replacement.
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Body And Chassis:
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Body panel removal/installation, door mechanisms, glass replacement, interior trim components, and basic chassis repair procedures.
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Infotainment And Navigation:
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MAZDA CONNECT infotainment system, navigation system, audio components, and related control modules.
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Safety Systems:
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Airbag system diagnosis and replacement, seat belt pre-tensioners, and related safety restraint system (SRS) components.
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Procedures Included
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Routine Maintenance:
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Oil and filter changes, air filter replacement, cabin air filter replacement, spark plug replacement, fluid level checks and top-offs (coolant, brake fluid, power steering fluid).
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Diagnostics And Troubleshooting:
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Diagnostic Trouble Codes (DTCs) interpretation, symptom-based troubleshooting guides, and procedures for diagnosing common automotive faults.
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Repair And Replacement:
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Detailed step-by-step instructions for replacing virtually all major and minor mechanical and electrical components.
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Wheel Alignment And Balancing:
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Specifications and procedures for wheel alignment and tire balancing.
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Brake System Service:
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Brake pad and rotor replacement, brake caliper service, and brake fluid bleeding.
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Engine Component Overhaul:
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Detailed instructions for engine rebuilds, including piston ring installation, bearing replacement, cylinder head service, and valve adjustments.
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Transmission Service:
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Transmission fluid and filter replacement, torque converter service, and internal transmission component repair.
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Electrical Component Testing:
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Testing procedures for sensors, actuators, relays, motors, and control modules using multimeters and diagnostic scan tools.
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Climate Control System Repair:
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Refrigerant handling, leak testing, compressor replacement, and condenser/evaporator service.
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Technical Depth
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Depth Level:
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Comprehensive from basic maintenance to in-depth component overhaul and advanced diagnostics.
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Diagnostic Tools:
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Includes information on using OBD-II scan tools and specific Mazda diagnostic software (e.g., IDS or equivalent).
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Torque Specifications:
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Extensive list of torque specifications for all fasteners and critical components.
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Special Tools:
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Lists and descriptions of specialized tools required for specific repair procedures.
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Dimensions
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Exterior
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Length Overall:
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Approx. 191.5 inches (4865 mm)
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Width Overall:
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Approx. 72.4 inches (1839 mm)
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Height Overall:
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Approx. 57.1 inches (1450 mm)
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Wheelbase:
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Approx. 106.3 inches (2700 mm)
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Front Track:
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Approx. 62.0 inches (1575 mm)
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Rear Track:
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Approx. 62.0 inches (1575 mm)
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Interior
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Headroom Front:
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Approx. 38.5 inches (978 mm)
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Legroom Front:
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Approx. 42.2 inches (1072 mm)
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Shoulder Room Front:
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Approx. 57.0 inches (1448 mm)
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Hip Room Front:
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Approx. 54.4 inches (1382 mm)
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Headroom Rear:
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Approx. 37.4 inches (950 mm)
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Legroom Rear:
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Approx. 38.5 inches (978 mm)
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Shoulder Room Rear:
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Approx. 55.0 inches (1397 mm)
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Hip Room Rear:
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Approx. 53.6 inches (1362 mm)
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Cargo
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Trunk Volume Cu Ft:
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Approx. 14.8 cu ft
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Weights
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Curb Weight Min:
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Approx. 3,241 lbs (1470 kg) for manual transmission
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Curb Weight Max:
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Approx. 3,375 lbs (1531 kg) for automatic transmission
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Safety Features
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Ratings
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NHTSA Overall Rating:
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5-Star (for most configurations)
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IIHS Top Safety Pick:
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Yes (for models equipped with optional front crash prevention)
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Active Features
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Stability Control:
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Dynamic Stability Control (DSC) and Traction Control System (TCS) standard.
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Braking Assist:
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Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA).
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Driver Assistance Options:
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Available i-ACTIVSENSE suite including: Smart City Brake Support (SCBS), Radar Cruise Control (MRCC), Blind Spot Monitoring (BSM), Lane Departure Warning System (LDWS), Rear Cross Traffic Alert (RCTA), Adaptive Front-lighting System (AFS).
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Passive Features
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Airbags:
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Front dual-stage airbags, front side-impact airbags, side-curtain airbags.
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Seat Belts:
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3-point seat belts with pretensioners and load limiters, LATCH (Lower Anchors and Tethers for CHildren) system.
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Head Restraints:
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Active front head restraints to help reduce whiplash injuries.
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Maintenance
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Service Intervals
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Oil And Filter Change:
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Every 7,500 miles (12,000 km) or 12 months, whichever comes first, under normal driving conditions. Refer to manual for severe driving conditions.
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Engine Air Filter:
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Inspect every 15,000 miles (24,000 km), replace as needed. Often recommended around 30,000 miles (48,000 km).
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Cabin Air Filter:
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Inspect every 15,000 miles (24,000 km), replace as needed. Often recommended around 20,000 miles (32,000 km).
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Spark Plugs:
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Replace at 75,000 miles (120,000 km) for iridium-tipped spark plugs.
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Automatic Transmission Fluid:
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Mazda typically lists 'lifetime' fluid, but independent experts recommend replacement every 60,000 - 100,000 miles (96,000 - 160,000 km) for longevity, especially under severe use. Consult manual for specific recommendations.
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Coolant:
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Replace every 75,000 miles (120,000 km) or 5 years, whichever comes first.
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Brake Fluid:
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Replace every 3 years, or as needed based on condition (moisture absorption).
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Fluid Specifications
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Power Steering Fluid:
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EPAS (Electric Power Assisted Steering) system – no fluid to check/replace as it's electric. Older models might have had hydraulic systems.
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Known Issues
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Common Complaints:
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Some reports of oil consumption in earlier SKYACTIV-G engines (though less prevalent in the 2.5L compared to the 2.0L), occasional infotainment system glitches, and potential for carbon buildup in direct-injection engines if driven solely on short trips.
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Maintenance Tips:
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Regular oil changes with correct synthetic oil are crucial for the longevity of the direct-injection engine. Using quality fuel is recommended.
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