🏷️ Basic Information

Make:

Chevrolet

Model:

Cobalt

Year:

2006

Product Type:

Workshop Service Repair Manual

👋 Introduction

Segment:

Compact Car

Target Audience:

DIY car owners, independent repair shops, automotive technicians.

Competitors 2006:

Ford Focus, Honda Civic, Toyota Corolla, Nissan Sentra, Mazda3, Dodge Caliber.

Ease Of Use:

Step-by-step instructions and pictures enhance user-friendliness for DIY repairs.

Cost Savings:

Enables users to perform their own maintenance and repairs, saving significant labor costs.

Accessibility:

Downloadable to multiple devices (PC, Mac, tablet, smartphone) for convenience.

📋 Manual Details

Models Covered:

All models, engines, trim levels, and transmission types for the 2006 Chevrolet Cobalt.

Geographical Coverage:

Assumed North American market based on typical Chevrolet Cobalt availability.

Estimated Page Count:

Comprehensive coverage suggests a substantial page count, typically 1500-3000+ pages for a complete workshop manual of this nature, although an exact figure is not provided.

Type:

Complete Workshop Service Repair Manual

Language:

English

Delivery Method:

Downloadable (Digital)

File Format Requirement:

Adobe Reader (or compatible PDF viewer)

📖 Manual Coverage

Powertrain:

Engine mechanical, lubrication, cooling, fuel, exhaust, ignition, engine control systems (ECM/PCM), transmission (manual and automatic), drivetrain, driveline components.

Chassis:

Suspension (front and rear), steering, wheels, tires, brakes (hydraulic, power assist, ABS), driveline and axles.

Electrical:

Battery, charging system, starting system, lighting, instruments and switches, body control modules (BCM), comfort and convenience systems, audio systems, chassis electrical, powertrain control and emissions diagnostics.

Body:

Body construction, exterior panels, interior trim, doors, windows, glass, locks, seats, HVAC (heating, ventilation, and air conditioning), airbags and safety systems.

Fuel And Emissions:

Detailed coverage of the fuel delivery system, evaporative emission control (EVAP), and exhaust systems, including catalytic converter diagnostics.

Diagnostic Procedures:

Troubleshooting charts, symptom-based diagnostics, diagnostic trouble codes (DTCs), component testing, electrical circuit diagnostics.

Repair Procedures:

Step-by-step instructions for component removal, installation, adjustment, and overhaul for all major systems.

Maintenance Procedures:

Scheduled maintenance tasks, fluid changes, filter replacements, belt inspections and replacements, lubrication points.

Specification Data:

Torque specifications, clearances, fluid capacities, electrical values, diagnostic data.

Body And Paint Repair:

Covers procedures for body panel replacement, dent repair, and potentially paint code information.

HVAC System Repair:

Includes service and repair for air conditioning, heating, ventilation, refrigerant handling, and climate control systems.

Depth:

Comprehensive, covering everything from basic maintenance and fluid checks to complete engine and transmission rebuilds, complex electrical diagnostics, and bodywork repairs.

Wiring Diagrams:

Includes detailed electrical wiring diagrams for all vehicle systems.

📊 Manual Specifications

File Type:

PDF (Portable Document Format)

Searchability:

Likely searchable text within the PDF for quick information retrieval.

Printability:

Designed to be printable, allowing users to print individual pages or entire chapters.

Binding:

N/A (Digital Download - no physical binding)

Paper Quality:

N/A (Digital Download - no physical paper)

⚙️ Engine Specifications

Engine Options 2006:

1.8L Ecotec L4 (LDA), 2.0L Ecotec L4 (L37 - Supercharged), 2.2L Ecotec L4 (L61).

1.8L Ecotec L4 (Lda):

Horsepower: 124 hp @ 6000 rpm, Torque: 121 lb-ft @ 3600 rpm

2.0L Ecotec L4 Supercharged (L37):

Horsepower: 205 hp @ 5600 rpm, Torque: 200 lb-ft @ 4000 rpm (SS Supercharged model)

2.2L Ecotec L4 (L61):

Horsepower: 140 hp @ 5600 rpm, Torque: 145 lb-ft @ 4000 rpm

Injection Type:

Sequential Fuel Injection (SFI) for all Ecotec engines.

Fuel Type:

Unleaded gasoline.

1.8L:

LDA

2.0L Supercharged:

L37

2.2L:

L61

🔧 Transmission

Transmission Options 2006:

5-speed manual (MG3), 4-speed automatic (4T45-E).

Optional Transmission:

The 4-speed automatic was optional on most trims, while the 5-speed manual was standard on many base models. The SS Supercharged model typically came with a reinforced 5-speed manual (MM5) or the 4-speed automatic.

Automatic Transmission Features:

Electronic control, torque converter lock-up.

Automatic Transmission Fluid Spec:

Dexron VI (or equivalent meeting GM spec).

Manual Transmission Fluid Spec:

GM Synchromesh Friction Modified or equivalent manual transmission fluid.

📐 Dimensions

Body Styles 2006:

2-door coupe, 4-door sedan.

Wheelbase:

Approximately 103.2 inches (2621 mm).

Overall Length:

Coupe: ~168.0 inches (4267 mm); Sedan: ~177.9 inches (4519 mm).

Curb Weight Range:

Approximately 2700 - 3050 lbs (1225 - 1383 kg), varying by engine and trim.

Gross Vehicle Weight Rating Gvwr:

Typically around 3700 - 3900 lbs (1678 - 1769 kg).

🛡️ Safety Features

NHTSA Crash Test Results 2006:

Generally received good ratings in frontal and side impact tests, but specific ratings vary by year and test configuration. For 2006, typical ratings were: Frontal Driver: 5 stars, Frontal Passenger: 5 stars, Side Driver: 4 stars, Side Rear Passenger: 4 stars. (Note: Ratings are subject to change and specific test data verification is recommended).

Anti Lock Brakes ABS:

Standard on some models, optional on others.

Traction Control TCS:

Available on some higher trims and with specific engine/transmission combinations.

Airbags:

Driver and front passenger airbags standard. Optional side-impact airbags available.

Seat Belts:

Three-point seat belts with pretensioners for front seats.

💡 Technology Features

Audio System:

Standard AM/FM stereo with CD player. Optional premium audio systems, satellite radio integration.

Navigation System:

Not commonly available or a factory option for the 2006 model year; aftermarket solutions were typical.

Cruise Control:

Available on most trim levels.

Auxiliary Input:

Not typically standard; aftermarket integration for audio devices was common.

🔧 Maintenance

Oil Change Interval:

Typically every 7,500 miles (12,000 km) or 6 months with synthetic oil, or 3,000 miles (5,000 km) with conventional oil, depending on driving conditions (refer to manual for specific recommendations).

Tire Rotation Interval:

Every 7,500 miles (12,000 km) or as recommended by tire manufacturer.

Engine Coolant Flush:

Every 100,000 miles (160,000 km) or 5 years for GM's long-life coolant (e.g., Dex-Cool).

Engine Oil Type:

SAE 5W-30 synthetic recommended for all Ecotec engines.

Coolant Type:

GM P/N 12346290 (orange) or equivalent Dex-Cool antifreeze/coolant.

Brake Fluid Type:

DOT 3 or DOT 4.

Common Problem 1:

Ignition coil failure (leading to misfires).

Common Problem 2:

Oil leaks from valve cover or oil pan gaskets.

Common Problem 3:

Premature wear of front suspension components (e.g., control arm bushings, ball joints) due to road conditions.

Common Problem 4:

Power steering fluid leaks or pump issues on some models.

Common Problem 5:

Catalytic converter failure on higher mileage vehicles.

📚 Vehicle History

Parent Company:

General Motors (GM)

First Generation:

Launched for the 2005 model year, replacing the Cavalier and Prizm.

Platform:

Based on GM's Delta platform, shared with vehicles like the Saturn Ion and Chevrolet Astra (Opel Astra).

Manufacturing Locations:

Primarily Lordstown Assembly in Lordstown, Ohio, USA.

Production Years:

2005-2010

🏆 Awards & Recognition

Safety Awards:

Received good safety ratings from IIHS and NHTSA, contributing to its appeal in the compact segment.

Consumer Satisfaction Index:

Consumer satisfaction varied. While generally praised for its value and fuel economy, some aspects of build quality and powertrain refinement received mixed reviews compared to key competitors.

Emissions Certification:

Certified to meet EPA and California emissions standards as applicable for the model year.