Engine Mechanical:
Engine assembly, disassembly, rebuilding, timing, cooling, lubrication, fuel injection systems, emission controls.
Engine Electrical:
Ignition system, starting system, charging system, sensor diagnostics, ECU controls, wiring diagrams.
Transmission Manual:
Manual transmission repair, clutch system, gearshift mechanisms, fluid specifications.
Transmission Automatic:
Automatic transmission repair, torque converter, valve body, electronic controls, fluid specifications.
Drivetrain:
Front-wheel drive (FWD), All-wheel drive (AWD) systems, differential, driveshafts, CV joints, propeller shafts, rear differential (if applicable).
Suspension:
Front and rear suspension components, shock absorbers, struts, springs, control arms, bushings, alignment procedures.
Steering:
Power steering system (hydraulic or electric), steering rack, tie rods, steering column, alignment.
Brakes:
Brake system diagnosis, hydraulic components (master cylinder, calipers, wheel cylinders, brake lines), anti-lock braking system (ABS), electronic stability control (ESC), parking brake, brake pad and rotor replacement.
Body And Chassis:
Body panel removal/installation, doors, hood, trunk lid, interior trim, chassis components, corrosion prevention.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system diagnosis, refrigerant, compressor, condenser, evaporator, climate controls.
Electrical System Body:
Lighting system, power windows, power locks, mirrors, wipers, horn, comfort features, body control module (BCM) diagnostics.
Infotainment And Navigation:
Audio system, navigation system, display units, connectivity modules, speaker replacement, antenna.
Safety Systems:
Airbag system diagnosis and replacement, seatbelt mechanisms, advanced driver-assistance systems (ADAS) calibration.
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and replacements, tire rotations, spark plug replacement, belt inspections.
Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting, electrical circuit testing, component testing.
Repair And Rebuild:
Step-by-step instructions for disassembling, repairing, and reassembling major vehicle components and systems.
Diagnostics:
Detailed diagnostic procedures for all major systems, including wiring diagrams and component specifications.
Specifications And Data:
Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic parameters.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all systems, including connector views and wire color coding.
Component Replacement:
Detailed instructions for replacing all major and minor components.
Depth:
Full workshop level: covers everything from basic maintenance to complete engine and transmission rebuilds, including advanced diagnostics and electrical system repair.
Oil Change Interval:
Typically every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, depending on driving conditions and oil type (synthetic recommended).
Engine Air Filter Replacement:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on inspection.
Cabin Air Filter Replacement:
Every 15,000-20,000 miles (24,000-32,000 km) or annually.
Spark Plug Replacement:
Skyactiv-G engines use iridium-tip plugs, typically rated for 60,000-100,000 miles (96,000-160,000 km).
Engine Oil Type:
Mazda Genuine Original Oil SN 0W-20 or equivalent API SN, ILSAC GF-5 compliant synthetic 0W-20.
Coolant Type:
Mazda Genuine Long Life Antifreeze/Coolant (Blue) or equivalent HOAT (Hybrid Organic Acid Technology) based coolant with a 50/50 mix.
Brake Fluid Type:
SAE J1703 or FMVSS No. 116 DOT 3.
Common Issues:
Potential for oil consumption in some early Skyactiv-G engines (especially 2.5L), minor electrical gremlins, occasional transmission shudder (often software or fluid related), potential for rust in some climates on earlier models.
