Segment:
Compact car segment.
Target Audience:
Enthusiasts, DIY mechanics, and professional repair shops.
Competitors:
Honda Civic, Toyota Corolla, Volkswagen Golf, Ford Focus, Subaru Impreza.
Driving Dynamics:
Renowned for its 'Zoom-Zoom' driving dynamics, sporty handling, and responsive steering.
Styling:
Distinctive exterior styling, often with a sporty or elegant aesthetic depending on trim.
Reliability:
Generally good reliability reputation, a hallmark of Mazda vehicles.
Primary Coverage:
Maintenance, repair, diagnostics, troubleshooting, and specifications for the 2010 Mazda3 (Second Generation).
Secondary Coverage:
Includes information on all major mechanical and electrical systems.
Estimated Pages:
Over 2000 pages (typical for a comprehensive service manual).
Type:
Factory Service Manual / Repair Manual
Format:
Digital (PDF likely, given typical industry sales).
Powertrain:
Engine (2.0L MZR-CD, 2.5L MZR, 1.6L MZR), Transmission (manual and automatic), Drivetrain, Fuel System, Exhaust System.
Chassis:
Suspension (front and rear), Steering System, Brakes (front and rear), Wheels and Tires.
Electrical:
Ignition System, Charging System, Starting System, Lighting System, Instrumentation, Body Electronics, Powertrain Control Module (PCM), Anti-lock Braking System (ABS), Electronic Stability Control (ESC).
Body And Interior:
Body panels, doors, windows, seats, HVAC system, interior trim, airbags, seatbelts.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement.
Repair And Overhaul:
Engine repair and overhaul, transmission rebuilds, brake system repair, suspension component replacement, electrical component diagnosis and replacement.
Diagnostics And Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides, electrical schematics, component testing procedures.
Special Tools And Techniques:
Identification and usage of specific tools required for various repair procedures.
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and electrical schematics.
Engine Code Usdm:
LF-VE (2.0L), L5-VE (2.5L)
Engine Code Eudm:
MZR-CD (2.0L Diesel - typically R2AA, R2BF), LF-VE (2.0L Petrol), RF-CX (1.6L Petrol - less common on this generation in some markets).
2.0L Hp:
Approximately 148 hp @ 6000 rpm (LF-VE)
2.0L Torque:
Approximately 135 lb-ft @ 4500 rpm (LF-VE)
2.5L Hp:
Approximately 167 hp @ 6000 rpm (L5-VE)
2.5L Torque:
Approximately 167 lb-ft @ 4000 rpm (L5-VE)
2.0L Diesel Hp:
Varies by tune, typically around 110-150 hp.
2.0L Diesel Torque:
Varies by tune, typically around 240-260 lb-ft.
Type:
Electronic Port Fuel Injection (MPI) for gasoline engines, Common Rail Direct Injection (CR-Di) for diesel engines.
Ignition:
Distributorless ignition system with individual ignition coils (Coil-on-Plug).
Block Material:
Aluminum alloy
Cylinder Head Material:
Aluminum alloy
Transmission Type:
5-speed manual transmission (e.g., G5M-R for 2.0L, G5M-P for 2.5L)
Transmission Type:
5-speed automatic transmission (e.g., FN5A-EL) or 6-speed automatic transmission (e.g., GF4AX-EL, FNR5-EL depending on market and engine).
Manual Features:
Close-ratio gearing, hydraulic clutch operation.
Automatic Features:
Activematic (manual shifting capability), available paddle shifters on some trims.
Manual Transmission Fluid:
API GL-4 SAE 75W-90 synthetic gear oil (e.g., Mazda Genuine Gear Oil).
Automatic Transmission Fluid:
Mazda Genuine ATF (e.g., ATF-FZ or equivalent approved fluid).
Length Sedan:
Approx. 176.2 inches (4475 mm)
Length Hatchback:
Approx. 168.9 inches (4290 mm)
Width:
Approx. 69.4 inches (1763 mm)
Height:
Approx. 57.7 inches (1465 mm) for sedan, 57.5 inches (1460 mm) for hatchback
Wheelbase:
Approx. 103.9 inches (2640 mm)
Passenger Volume:
Approx. 90-95 cubic feet, depending on body style.
Cargo Volume Sedan:
Approx. 13.7 cubic feet
Cargo Volume Hatchback:
Approx. 17.1 cubic feet (seats up), expandable with seats folded.
Curb Weight:
Approx. 2900 - 3200 lbs (1315 - 1451 kg), depending on engine, transmission, and trim.
Wheel Bolt Pattern:
5x114.3 mm (5x4.5 inches)
Wheel Size:
Typically 16-inch or 17-inch alloy wheels.
Tire Size Standard:
Typically P205/55R16 or P205/50R17
NHTSA Overall:
Likely 4 or 5 stars (depending on specific testing protocols of the era and model year).
IIHS Front Crash:
Good (for models tested)
IIHS Side Crash:
Good (for models tested)
IIHS Roof Strength:
Good (for models tested)
Electronic Stability Control:
Standard on most trims (DSC - Dynamic Stability Control).
Antilock Brakes:
Standard (ABS).
Traction Control:
Standard (TCS).
Airbags:
Front airbags, front side-impact airbags, side-curtain airbags (standard on most trims).
Seatbelts:
Three-point seatbelts with pretensioners and load limiters for front seats.
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for Children) system.
Audio System:
Standard AM/FM/CD/MP3 audio system with auxiliary input. Higher trims may offer Bose premium audio, satellite radio, and steering wheel audio controls.
Navigation:
Optional factory-installed navigation system available on higher trim levels.
Display Screen:
Center console display for audio and climate information, often integrated with optional navigation.
Cruise Control:
Standard on most trims.
Keyless Entry:
Available on most trims, sometimes with push-button start.
Bluetooth:
Optional Bluetooth hands-free phone capability and audio streaming on higher trims.
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months, whichever comes first, under normal driving conditions. Severe conditions may require shorter intervals (e.g., 3,750 miles).
Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed or typically every 30,000 miles (48,000 km).
Spark Plug Replacement:
Iridium-tipped spark plugs typically rated for 100,000 miles (160,000 km).
Coolant Replacement:
Initial replacement at 10 years or 100,000 miles, then every 5 years or 50,000 miles thereafter.
Engine Oil:
SAE 0W-20 synthetic engine oil (API SN or ILSAC GF-5 compliant).
Engine Oil Capacity:
Approx. 4.5-5.0 US quarts (4.3-4.7 liters) with filter change, depending on engine.
Coolant:
Mazda Genuine Super Long Life Coolant (FL22) or equivalent ethylene glycol-based coolant, pre-diluted.
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Power Steering Fluid:
Dexron III/VI Automatic Transmission Fluid or Mazda Genuine Power Steering Fluid.
Power Steering Pump Failure:
Some models may experience premature wear or failure of the power steering pump, especially at higher mileage.
Alternator Failure:
Reports of early alternator failure on some units.
Clutch Wear:
Manual transmission clutches can wear prematurely with aggressive driving or heavy use.
Rust Corrosion:
As with many vehicles of this era, rust can be an issue in areas with heavy road salt usage, particularly around wheel wells and rocker panels.
Evaporative Emissions System:
Issues with the EVAP system, often related to purge valve or canister leaks, can trigger check engine lights.
Mazda Focus:
Mazda's commitment to driving pleasure ('Zoom-Zoom'), sporty design, and engineering innovation.
First Generation:
Launched in 2003 (as a 2004 model), established the Mazda3 as a sporty alternative in the compact segment.
Second Generation Launch:
Introduced for the 2009 model year, featuring a redesigned exterior and interior, and updated powertrains.
Key Changes 2010:
Refinement of the 2009 redesign, possibly minor equipment or packaging adjustments. Offered in both sedan and hatchback body styles.
Assembly Locations:
Primarily Hofu, Japan; also assembled in other locations depending on market (e.g., Thailand, Russia).
Production Period:
Second generation (BL): 2008-2013.
IIHS Top Safety Pick:
May have received IIHS Top Safety Pick awards in certain model years for its safety performance.
Consumer Reports Ratings:
Consistently received good to excellent ratings in Consumer Reports for reliability and owner satisfaction.
Car And Driver 10Best:
While the second generation (BL) didn't make the 10Best list as frequently as the first generation, it was generally praised for its driving dynamics and value.
