Target Audience:
DIY enthusiasts, independent repair shops, professional mechanics seeking detailed Mazda 6 GH service data.
Competitors:
Toyota Camry, Honda Accord, Nissan Altima, Ford Fusion, Chevrolet Malibu.
Advantage For Owner:
Empowers owners to perform high-quality repairs and maintenance, saving money and ensuring vehicle longevity.
Manual Utility:
Provides detailed step-by-step instructions, torque specifications, diagnostic charts, and wiring diagrams essential for accurate repairs.
Powertrain:
Engine (MZR series), Transmission (Manual & Automatic), Drivetrain, Exhaust System
Chassis:
Suspension (Front & Rear), Steering System, Brake System (Hydraulic & Parking), Wheels & Tires
Electrical:
12V Electrical System, Battery, Charging System, Starting System, Lighting System, Instrument Cluster, ECUs, Fuses & Relays
Body And Interior:
Body Panels, Doors, Windows, Seats, Interior Trim, Climate Control (HVAC), Safety Restraints (Airbags, Seatbelts)
Diagnostics And Troubleshooting:
OBD-II Codes, Diagnostic Procedures, Fault Finding Strategies, Wiring Diagrams
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks & Changes, Spark Plug Replacement
Repair:
Engine Rebuilds, Transmission Overhaul, Brake Caliper Replacement, Suspension Component Replacement, Electrical Component Diagnosis & Repair
Installation:
Component Installation (e.g., alternator, starter, sensors), Body Panel Replacement
Disassembly And Assembly:
Complete Disassembly and Reassembly Procedures for Major Components
Depth:
Comprehensive: Covers basic maintenance to complete engine and transmission overhauls, including detailed diagnostic procedures and specifications.
Engine Code And Description:
MZR LF-VE 2.0L I4 (Naturally Aspirated), MZR L3-VDT 2.3L Turbocharged I4 (MazdaSpeed 6 - though typically covered in separate manuals, base 2.3L non-turbo may be present)
Horsepower 2.0L:
Approx. 147 hp @ 6000 rpm
Torque 2.0L:
Approx. 135 lb-ft @ 4000 rpm
Horsepower 2.3L:
Approx. 156 hp @ 6000 rpm (Non-Turbo)
Torque 2.3L:
Approx. 150 lb-ft @ 4500 rpm (Non-Turbo)
Injection Type:
Electronic Multi-Point Fuel Injection (MPI)
Fuel Type:
Unleaded Gasoline
ECU Type:
Denso or Hitachi ECU (specifics vary by region and engine)
Manual Transmission:
5-speed Manual (FWD)
Automatic Transmission:
5-speed Automatic (FWD), 6-speed Automatic (AWD, primarily for 2.3L and some markets)
Automatic Transmission Features:
Activematic (Sequential Shift Mode)
Manual Transmission Fluid:
API GL-4 SAE 75W-90 (or equivalent synthetic)
Automatic Transmission Fluid:
Mazda Genuine ATF JWS3309 / AW-1 (or equivalent)
NHTSA Front Side Impact:
5-Star (for models tested)
IIHS Side Impact:
Good (for models tested)
ABS:
Standard Anti-lock Braking System
Traction Control:
Standard Traction Control System (TCS)
Stability Control:
Standard Electronic Stability Control (DSC - Dynamic Stability Control)
Airbags:
Front Dual-Stage Airbags, Front Side Airbags, Side-Curtain Airbags
Seatbelts:
Pretensioner and Load Limiter equipped seatbelts
Head Unit Features:
Optional touch screen display, AM/FM/CD/MP3 player, available Bose premium audio system.
Connectivity:
Auxiliary audio input jack, Bluetooth hands-free calling (optional).
Cruise Control:
Standard Cruise Control
Keyless Entry And Start:
Available Keyless Entry System and Push Button Ignition.
Oil And Filter Change:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (using conventional oil), or 7,500 miles (12,000 km) or 12 months (using synthetic oil).
Engine Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed (typically every 30,000 miles / 48,000 km).
Cabin Air Filter Replacement:
Replace every 15,000 miles (24,000 km) or annually.
Spark Plug Replacement:
2.0L: Approx. 60,000 miles (96,000 km). 2.3L: Approx. 100,000 miles (160,000 km) (Long-life Iridium)
Engine Oil Type And Capacity:
2.0L: SAE 5W-30, ~4.3 Quarts (4.1 Liters). 2.3L: SAE 5W-30, ~4.7 Quarts (4.4 Liters). Check manual for specific API classification (e.g., API SN/SP).
Coolant Type And Capacity:
Mazda Super Long Life Coolant (Blue) or equivalent. Capacity approx. 6.8 Quarts (6.4 Liters).
Brake Fluid Type:
DOT 3 or DOT 4
Common Faults:
Rust around wheel wells and rocker panels, power steering pump leaks, ignition coil failures, HVAC blower motor issues, occasional ABS sensor faults.
Mazda Philosophy:
Zoom-Zoom driving dynamics, Jinba Ittai (horse and rider as one) philosophy.
Previous Generation:
First Generation Mazda 6 (GG/GY, 2002-2007)
Design Changes For 2008:
Introduction of the second generation (GH) platform, featuring a more sculpted exterior, improved interior, and revised powertrain options.
Manufacturing Locations:
Hofu, Japan; Flat Rock, Michigan, USA (for North American market models)
