🏷️ Basic Information

Make:

Mazda

Model:

CX-9

Year:

2012

Chassis Code:

TB

👋 Introduction

Positioning:

A comprehensive digital service and repair solution for Mazda CX-9 owners and independent repair facilities seeking factory-level information.

Competitors:

Competes with traditional printed service manuals, other digital repair platforms, and factory service portals, offering licensed OE data for a subscription.

Ease Of Access:

Instant online access, eliminating the need for physical manuals and their associated storage and search complexities.

Data Licensing:

Licensed OE (Original Equipment) materials, ensuring accuracy and authenticity of the information.

Cost Effectiveness:

Designed to save money compared to professional repair shop labor costs.

📋 Manual Details

Manual Type:

Service and Repair Manual Software

Language:

English

Format:

Online Software (Web Browser Accessible)

Access Period:

1 Year Subscription

📖 Manual Coverage

Engine Mechanical:

Complete engine repair, diagnosis, and overhaul procedures for the 3.7L V6 engine.

Engine Management:

Detailed coverage of fuel injection, ignition system, emission controls, and engine diagnostics (OBD-II).

Transmission Automatic:

Repair, diagnosis, and maintenance of the 6-speed automatic transmission (e.g., Mazda SKYACTIV-DRIVE equivalent for the era).

Drivetrain:

Front-wheel drive (FWD) and All-wheel drive (AWD) system service, including differentials, drive shafts, and CV joints.

Brakes:

Service and repair of hydraulic brake system, ABS, EBD, and parking brake.

Suspension Steering:

Front and rear suspension component diagnosis and replacement, power steering system service.

Electrical System:

Comprehensive wiring diagrams, component locations, and diagnosis of electrical faults.

HVAC:

Air conditioning system service, climate control unit diagnosis, and heater core replacement.

Body And Trim:

Body panel repair, interior trim removal and installation, glass replacement.

Diagnostics:

Troubleshooting guides for common issues, diagnostic trouble codes (DTCs) and their meanings.

Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement.

Repair:

Engine rebuilds, transmission overhaul, brake caliper replacement, suspension arm replacement, electrical component repair.

Troubleshooting:

Step-by-step guides for diagnosing and resolving common vehicle problems, guided by symptoms and fault codes.

Specifications:

Torque specifications for all fasteners, fluid capacities, electrical system specifications.

Depth:

Factory-level detail, covering from basic scheduled maintenance to complete engine and transmission rebuilds, including wiring diagrams and diagnostic procedures.

📊 Manual Specifications

Format Type:

Proprietary Web-Based Software

Accessibility:

Accessible via any internet-connected PC, laptop, smartphone, or tablet with a web browser.

Print Availability:

Not a printable document in the traditional sense; content is viewed online.

Binding:

N/A (Digital Format)

Paper Quality:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

Naturally Aspirated V6

Displacement:

3.7 Liters (3726 cc)

Engine Code:

MZI 3.7L V6 (based on Ford Cyclone engine architecture)

Bore X Stroke:

94.5 mm x 90.0 mm

Compression Ratio:

10.3:1

Horsepower:

273 hp @ 6250 rpm (approximate)

Torque:

270 lb-ft @ 4000 rpm (approximate)

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline, 87 Octane (Recommended)

Fuel Tank Capacity:

20.1 gallons (76 Liters)

🔧 Transmission

Transmission Type:

6-Speed Automatic Transmission

Transmission Fluid Type:

Mazda Genuine ATF JWS3309 (or equivalent, e.g., Mobil ATF 3309)

Drive Modes:

Includes manual shift mode (Sport Mode).

📐 Dimensions

Length:

199.8 inches (5075 mm)

Width:

78.5 inches (1994 mm)

Height:

67.7 inches (1720 mm)

Wheelbase:

113.0 inches (2870 mm)

Curb Weight FWD:

4540 lbs (2060 kg) (approximate)

Curb Weight AWD:

4737 lbs (2149 kg) (approximate)

Cargo Volume Behind 3Rd Row:

15.2 cu ft (430 Liters)

Cargo Volume Behind 2Nd Row:

40.1 cu ft (1135 Liters)

Cargo Volume Behind 1St Row:

100.4 cu ft (2842 Liters)

🛡️ Safety Features

NHTSA Rollover Resistance:

4 out of 5 stars (likely for AWD model)

ABS:

Standard Anti-lock Braking System

Ebd:

Standard Electronic Brake-force Distribution

Traction Control:

Standard Traction Control System (TCS)

Stability Control:

Standard Dynamic Stability Control (DSC)

Airbags:

Front airbags, front side-impact airbags, and three-row side curtain airbags.

Seatbelts:

Three-point seatbelts for all seating positions, pretensioners, and load limiters for front seats.

💡 Technology Features

Display:

Central infotainment screen, typically 8-inch touchscreen (depending on trim level).

Audio System:

Bose premium audio system often available on higher trims, with multiple speakers.

Navigation:

Optional factory navigation system.

Rearview Camera:

Available rearview camera system.

Parking Sensors:

Available rear parking assist sensors.

Bluetooth:

Standard Bluetooth hands-free phone capability and audio streaming.

Usb Aux:

USB and auxiliary audio input jacks for media playback.

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles (12,000 km) or 6 months, whichever comes first, under normal driving conditions. Consult manual for severe conditions.

Air Filter Replacement:

Inspect every 15,000 miles (24,000 km), replace as needed. Replacement every 30,000 miles (48,000 km) recommended.

Cabin Air Filter Replacement:

Inspect every 15,000 miles (24,000 km), replace as needed. Replacement every 15,000-30,000 miles (24,000-48,000 km) recommended.

Spark Plug Replacement:

Typically at 100,000 miles (160,000 km) for Iridium-tipped plugs.

Engine Oil Type:

SAE 5W-30 Full Synthetic Motor Oil (API SN or ILSAC GF-5 compliant).

Engine Oil Capacity:

6.7 US quarts (6.3 Liters) with filter change.

Coolant Type:

Mazda Genuine FL22 Long Life Antifreeze/Coolant (or equivalent silicate-free, long-life coolant).

Brake Fluid Type:

SAE J1703 or FMVSS No. 116 DOT 3

Transmission Hesitation:

Some owners report occasional transmission hesitation or slightly rough shifts, which can sometimes be addressed by software updates or fluid changes.

Powertrain Mounts:

Premature wear of engine and transmission mounts can lead to increased vibration and noise at idle.

Carbon Buildup:

Direct injection engines (if applicable to this generation's specific engine variant, though this 3.7L is port-injected) can be prone to carbon buildup on intake valves. For the 3.7L, intake manifold cleaning may be recommended periodically.

📚 Vehicle History

Brand Focus:

Mazda is known for its Zoom-Zoom driving dynamics, often integrating sporty characteristics into its larger vehicles.

First Generation:

The 2012 CX-9 represents the first generation of the model, which debuted in 2007. It underwent a mid-cycle refresh for the 2010 model year.

Manufacturing Plant:

Fuji Heavy Industries (Subaru) plant in Gunma, Japan (for North American market).

🏆 Awards & Recognition

Safety Award:

The CX-9 has historically received good safety ratings, often earning 'Top Safety Pick' designations from the IIHS for its generation.