2009-2012 Mazda CX-7 Service Repair Manual

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🏷️ Basic Information Identification Make: Mazda Model: CX-7 Generation: ER (First Generation) Codes Platform Code: E14 (Modified Mazda GG/GY platform) 👋 Introduction Market Position Vehicle Segment: Compact Crossover SUV (Sport...

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标签: 2009 2010 2011 2012 Car Cars CX Models CX-7 Mazda

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Description

🏷️ Basic Information

Identification

Make:

Mazda

Model:

Generation:

ER (First Generation)

Codes

Platform Code:

E14 (Modified Mazda GG/GY platform)

👋 Introduction

Market Position

Vehicle Segment:

Compact Crossover SUV (Sport Utility Vehicle)

Competitive Analysis

Key Competitors:

Honda CR-V, Toyota RAV4, Nissan Rogue, Ford Escape, Subaru Forester

Key Features

Powertrain Options:

Available with a potent 2.3L turbocharged MZR DISI engine or a more fuel-efficient 2.5L naturally aspirated MZR engine. Available in Front-Wheel Drive (FWD) and Active Torque Split All-Wheel Drive (AWD).

Design Philosophy:

Emphasized sporty handling and a unique, coupe-like exterior styling within the crossover segment, often referred to as a 'Sport Crossover'.

Manual Value Proposition

Benefit To Owner:

Empowers owners and independent repair facilities with the detailed technical information required for accurate diagnostics, effective repairs, and routine maintenance, saving time and money.

Benefit To Business:

Essential resource for automotive repair shops and dealerships to efficiently service Mazda CX-7 vehicles, ensuring quality workmanship and customer satisfaction.

📋 Manual Details

Coverage Areas

Primary Coverage:

2009, 2010, 2011, 2012 Model Years

Engine Variants Covered:

L3-VDT (2.3L MZR DISI Turbo), L5-VE (2.5L MZR Naturally Aspirated)

Page Count

Total Pages:

Manual Type

Primary Manual:

Service Repair Workshop Manual

Supplementary Manuals:

Wiring Diagrams Manual, Technical Guide

Language

Language:

English

Format

Digital Format:

PDF, ZIP

Software Compatibility:

Windows (95/98/ME/XP/Vista/7), Linux, MAC

📖 Manual Coverage

Systems Covered

Powertrain:

Engine (L3-VDT Turbocharged, L5-VE Naturally Aspirated), Fuel System, Ignition System, Exhaust System, Transmission/Transaxle (FWD/AWD)

Chassis:

Suspension (Front MacPherson Strut, Rear Multi-Link), Driveline/Axle (FWD, AWD system), Brakes (ABS, EBD, DSC, Electronic Parking Brake), Steering (Electric Power Assist Steering - EPAS)

Electrical Body:

HVAC System, Restraint Systems (Airbags, Seatbelts), Body & Accessories (Interior Trim, Exterior Panels, Lighting, Wipers, Power Accessories)

General Info:

Includes General Information chapters covering vehicle identification, safety precautions, diagnostic tools, torque specifications, and jacking/towing procedures.

Procedures Included

Maintenance:

Scheduled Maintenance, Fluid Checks & Replacements, Filter Changes, Lubrication

Diagnostics:

Troubleshooting Flowcharts, Symptom-Based Diagnostics, DTC Code Explanations & Diagnosis

Repair Rebuild:

Component Removal & Installation, Major Component Overhaul (Engine, Transmission), Sub-assembly Repair

Electrical Diagnostics:

Wiring Harness Inspection, Component Testing, Circuit Tracing (aided by Wiring Diagrams Manual)

Body Repair:

Covers procedures for body panel removal and installation, dent repair, glass replacement, and interior trim fitting.

Technical Depth

Depth:

Comprehensive - Covers basic maintenance to full engine and transmission rebuilds, including detailed electrical system diagnosis and bodywork repair procedures.

Wiring Diagrams Detail:

The included Wiring Diagrams Manual provides comprehensive schematics for all electrical systems, aiding in complex diagnosis and repair of circuits, sensors, actuators, and control modules.

📊 Manual Specifications

File Format

PDF Quality:

High-Resolution, Searchable Text, Printable

Zip Content:

Organized files for easy access to Workshop Manual, Wiring Diagrams, and Technical Guide.

Print Quality

Digital Print Readability:

Optimized for screen viewing and home printing.

Binding Type

Digital Format:

N/A (Digital Delivery)

Paper Type

Digital Format:

N/A (Digital Delivery)

⚙️ Engine Specifications

Primary Engine

Engine Code 1:

L3-VDT

Engine Description 1:

2.3L MZR DISI Turbocharged Inline-4

Displacement 1:

2261 cc (137.9 cu in)

Bore X Stroke 1:

87.5 mm x 94.0 mm

Compression Ratio 1:

8.7:1

Horsepower 1:

244 hp @ 5000 rpm (for 2009-2010 models)

Torque 1:

270 lb-ft @ 3000 rpm (for 2009-2010 models)

Fuel System 1:

Direct Injection (DISI) with Electronic Throttle Control (ETC)

Ignition System 1:

Coil-on-plug, Distributorless Ignition System (DIS)

Turbocharger System 1:

Single Turbocharger with Intercooler

Secondary Engine

Engine Code 2:

L5-VE

Engine Description 2:

2.5L MZR Naturally Aspirated Inline-4

Displacement 2:

2488 cc (151.8 cu in)

Bore X Stroke 2:

87.5 mm x 103.4 mm

Compression Ratio 2:

9.7:1

Horsepower 2:

175 hp @ 6000 rpm (for 2011-2012 models)

Torque 2:

191 lb-ft @ 3500 rpm (for 2011-2012 models)

Fuel System 2:

Electronic Port Fuel Injection (MPI) with Electronic Throttle Control (ETC)

Ignition System 2:

Coil-on-plug, Distributorless Ignition System (DIS)

🔧 Transmission

Standard Transmission

Model Year 2009 2010:

6-speed Automatic (FWD & AWD)

Optional Transmission

Model Year 2011 2012:

6-speed Automatic (FWD & AWD) - Updated tuning

Features

AWD System:

Active Torque Split All-Wheel Drive (AWD) - Electronically controlled clutch pack distributes torque between front and rear axles based on driving conditions.

Fluid Specifications

Automatic Transmission Fluid:

Mazda ATF JWS3309 (Mobil ATF 3309) or equivalent. Consult manual for specific capacities and change intervals.

📐 Dimensions

Exterior

Length:

Approx. 182.7 inches (4640 mm)

Width:

Approx. 72.6 inches (1844 mm)

Height:

Approx. 64.4 inches (1636 mm)

Wheelbase:

Approx. 106.3 inches (2700 mm)

Weights

Curb Weight Minimum:

Approx. 3650 lbs (1655 kg) for FWD models

Curb Weight Maximum:

Approx. 3950 lbs (1792 kg) for AWD models

🛡️ Safety Features

Ratings

NHTSA Frontal Crash Test:

5-Star (Driver & Passenger for 2009 models)

IIHS Top Safety Pick:

Yes (for certain model years, refer to IIHS archives)

Active Features

Standard Safety:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Traction Control System (TCS), Dynamic Stability Control (DSC), Tire Pressure Monitoring System (TPMS)

Passive Features

Airbags:

Front Airbags, Front Side-Impact Airbags, Side-Curtain Airbags (all rows)

Body Structure:

Advanced Body Structure (ABS) designed for crash energy absorption.

💡 Technology Features

Infotainment

Audio System:

Available Bose premium audio system, AM/FM/CD/MP3 player, auxiliary audio input, SiriusXM Satellite Radio capability.

Navigation:

Optional factory-installed GPS navigation system with touchscreen interface.

Driver Assistance

Blind Spot Monitoring:

Available Blind Spot Monitoring (BSM) system on higher trim levels.

Connectivity

Bluetooth:

Available Bluetooth hands-free phone and audio streaming capability.

Other Tech

Keyless Entry Start:

Available Advanced Keyless Entry and Push-Button Start.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 5,000-7,500 miles (8,000-12,000 km) or 6 months, depending on driving conditions. Consult manual for specific severe vs. normal duty recommendations.

Air Filter Replacement:

Every 15,000-30,000 miles (24,000-48,000 km), or as needed based on inspection.

Spark Plug Replacement L3 Vdt:

Refer to manual; typically around 60,000 miles (96,000 km) for iridium-tipped plugs.

Spark Plug Replacement L5 Ve:

Refer to manual; typically around 75,000 miles (120,000 km) for iridium-tipped plugs.

Coolant Flush:

Initial flush at 100,000 miles (160,000 km), then every 50,000 miles (80,000 km) thereafter (or as per Mazda Super Long Life Coolant recommendations).

Fluid Specifications

Engine Oil Spec L3 Vdt:

SAE 5W-40, API SM/SN or ILSAC GF-4/GF-5, often requiring synthetic.

Engine Oil Spec L5 Ve:

SAE 5W-20, API SM/SN or ILSAC GF-4/GF-5.

Engine Oil Capacity L3 Vdt:

Approx. 5.0 US quarts (4.7 Liters) with filter change.

Engine Oil Capacity L5 Ve:

Approx. 4.7 US quarts (4.4 Liters) with filter change.

Brake Fluid:

DOT 3 or DOT 4.

Known Issues

Turbocharger System:

Carbon buildup on intake valves (especially with direct injection), turbocharger oil feed line issues (potential for clogging leading to turbo failure), exhaust manifold cracks.

Powertrain Control:

PCV valve issues can lead to oil consumption and engine sludge.

Suspension Steering:

Front lower control arm bushings can wear prematurely; some reports of premature wear in Electric Power Steering (EPAS) components.

📚 Vehicle History

Brand Heritage

Mazda Philosophy:

Jinba Ittai ('horse and rider as one') - Emphasizes driver connection and responsive handling.

Model Evolution

Introduction Year:

2007 (for North America)

Facelift Refresh:

Minor updates for 2011 model year, including revised grille, updated interior trim, and the introduction of the 2.5L naturally aspirated engine.

Production

Assembly Location:

Hofu, Yamaguchi, Japan

Generation Codes:

ER1 (2007-2008), ER2 (2009-2010), ER3 (2011-2012)

🏆 Awards & Recognition

Recognitions

Insurance Institute For Highway Safety:

Awarded 'Top Safety Pick' status by IIHS for several model years within the 2009-2012 range, indicating good performance in crash tests.

Ratings

Consumer Reports:

Received mixed reviews in Consumer Reports regarding reliability in earlier model years, particularly concerning the turbo engine and some electrical components. Later model years generally saw improvements.