This manual covers the Chevrolet Aveo, a subcompact car produced for the 2007 model year, belonging to the T250 (Second Generation) platform. Known for its affordable, fuel-efficient, and practical urban transportation capabilities, the Aveo offers a value-focused approach to mobility. It competes in a segment populated by vehicles like the Hyundai Accent, Kia Rio, and Toyota Yaris. The Aveo is equipped with either a 1.6L DOHC 16-valve engine producing 105 hp or a 1.4L DOHC 16-valve engine producing 93 hp, both featuring Multi-port Fuel Injection. Safety features include standard front airbags and available side airbags, along with standard 4-wheel ABS with EBD on many models. This comprehensive Service and Repair Manual Software provides detailed information for the maintenance, diagnosis, and repair of the 2007 Chevrolet Aveo. It covers essential systems including engine mechanicals for both the 1.6L (L61) and 1.4L (L14) engines, drivetrain components such as manual and automatic transmissions, brakes, steering, suspension, and the complete electrical system. The manual also details HVAC operations and bodywork. Included are routine maintenance procedures, in-depth repair instructions, diagnostic troubleshooting guides with flow charts, and technical specifications. This resource is designed to empower owners and professional technicians to effectively maintain and repair the vehicle. 🏷️ Basic Information Identification Make: Chevrolet Model: Aveo Year: 2007 Generation Generation Code: T250 (Second Generation) Codes Platform: GM Gamma II 👋 Introduction Market Position Segment: Subcompact car Competitive Analysis Competitors: Hyundai Accent, Kia Rio, Toyota Yaris, Honda Fit, Ford Fiesta, Nissan Versa. Key Features Manufacturer Claim: Affordable, fuel-efficient, practical urban transportation with a focus on value. Manual Value Proposition Diy Support: Empowers DIY mechanics with factory-level repair and maintenance information, saving money on labor costs. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Diagnostics, Troubleshooting Page Count Estimated Page Count: Extensive (digital, not fixed page count) Manual Type Type: Service and Repair Manual Software Language Language: English Format Format: PDF Download (Web Browser Access) 📖 Manual Coverage Systems Covered Engine: Engine mechanical (1.6L DOHC L61, 1.4L DOHC L14) diagnosis and repair, engine cooling system, lubrication system, fuel system, emission control systems. Drivetrain: Manual transmission, automatic transmission (F13/F17, 4T40-E), clutch system, axles, CV joints, driveshafts. Brakes: Front disc brakes, rear drum brakes, parking brake system, ABS (Anti-lock Braking System) components and diagnosis. Steering: Power steering system, steering column, steering rack/gearbox, wheel alignment procedures. Suspension: Front independent suspension (MacPherson struts), rear torsion beam axle, shock absorbers, springs, control arms, bushings. Electrical: Wiring diagrams, starter system, charging system (alternator), ignition system, lighting system, instrument cluster, body control module (BCM), power windows, locks, mirrors, audio system, HVAC controls. HVAC: Air conditioning system, heating system, ventilation, blower motor, refrigerant circuits, control modules. Body: Exterior body panels, interior trim, doors, hood, trunk lid, bumpers, glass, seals. Procedures Included Maintenance: Oil change, filter replacement, fluid checks and changes, tire rotation, spark plug replacement, brake pad replacement, belt inspection and replacement. Repair: Engine overhaul, transmission repair/rebuild, suspension component replacement, brake system repair, electrical component diagnosis and replacement, HVAC system repair. Diagnostics: Diagnostic trouble codes (DTCs) interpretation, circuit testing, component testing, flow charts for troubleshooting. Technical Depth Depth: Comprehensive, covering from basic maintenance to in-depth mechanical and electrical repairs, including diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Print Quality Quality: High-resolution, clear diagrams and text suitable for printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code 1: L61 Engine Displacement 1: 1.6 Liters (1598 cc) Engine Type 1: DOHC Inline-4, 16-valve Bore Stroke 1: 79.0 mm x 81.5 mm Compression Ratio 1: 9.5:1 Horsepower 1: 105 hp @ 6000 rpm Torque 1: 107 lb-ft @ 3200 rpm Secondary Engine Engine Code 2: L14 Engine Displacement 2: 1.4 Liters (1399 cc) Engine Type 2: DOHC Inline-4, 16-valve Horsepower 2: 93 hp Fuel System Fuel Delivery: Multi-port Fuel Injection (MPI) Fuel Type Requirement: Unleaded gasoline, 87 octane (minimum) 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission (F13/F17) Optional Transmission Type Optional: 4-speed Automatic Transmission (4T40-E) Features Clutch Type: Dry single plate, hydraulically actuated 📐 Dimensions Exterior Length: 4345 mm (171.1 in) Width: 1667 mm (65.6 in) Height: 1490 mm (58.7 in) Wheelbase: 2480 mm (97.6 in) Weights Curb Weight Manual: Approx. 1100-1150 kg (2425-2535 lbs) Curb Weight Automatic: Approx. 1130-1180 kg (2491-2601 lbs) 🛡️ Safety Features Ratings NHTSA Front Driver: 4/5 Stars (for T200, expect similar for T250) NHTSA Front Passenger: 4/5 Stars (for T200, expect similar for T250) IIHS Small Overlap Front: Not Tested (at time of generation) Active Features ABS: Standard (4-wheel ABS with EBD on many models) Passive Features Airbags: Driver and front passenger airbags standard. Optional side airbags on some trims. Seatbelts: Three-point seatbelts with pretensioners in front. 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player and auxiliary input. Optional satellite radio. Driver Assistance Cruise...