🏷️ Basic Information Identification Make: Pontiac Model: Grand Am Year: 2003 Codes Chassis Code: GMX290 (Third Generation) 👋 Introduction Market Position Segment: Compact/Mid-size sporty sedan/coupe. Target Audience: Younger buyers, budget-conscious consumers, those seeking a sporty appearance and decent fuel economy. Competitive Analysis Competitors: Honda Civic, Toyota Corolla, Ford Focus, Chevrolet Cavalier/Cavalier, Dodge Neon. Key Features Design: Distinctive styling with 'Ram Air' hood scoops (on some trims), aerodynamic lines, and a sporty interior. Performance Appeal: Offered optional performance-oriented engines and sport-tuned suspensions on GT models. Value Proposition: Provided a sporty image and feature set at a competitive price point. 📋 Manual Details Coverage Areas Systems Covered: All major vehicle systems including engine, transmission, brakes, steering, suspension, electrical, HVAC, interior, exterior, and safety features. Page Count Estimated Pages: Approximately 200-250 pages (typical for this model year's owner's manual) Manual Type Type: Owner's Manual Language Language: English Format Format: Electronic (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine operation, starting, driving, transmission (automatic), fuel system, cooling system, exhaust system. Chassis: Braking system (ABS), steering, suspension, wheels, tires. Electrical: Lighting (interior/exterior), instrument panel, gauges, warning lights, battery, charging system basics, fuses. Comfort Convenience: Climate control (HVAC), audio system, power windows, door locks, mirrors, seats, interior features. Safety Security: Airbags, seat belts, child restraints, anti-theft system, vehicle security. Procedures Included Operation: Starting the engine, shifting gears, parking, driving techniques, fuel recommendations. Maintenance: Checking fluid levels (oil, coolant, brake fluid, washer fluid), tire pressure checks, bulb replacement, filter replacement (air, cabin - basic guidance). Troubleshooting: Understanding dashboard warning lights, basic actions for common issues (e.g., flat tire). Technical Depth Depth: Owner-level understanding of vehicle operation and basic maintenance. Not a repair manual, so no in-depth diagnostic or repair procedures. 📊 Manual Specifications File Format Compatibility: Compatible with Windows, macOS, and Linux operating systems. Readability: Fully searchable text for quick information retrieval. Print Quality Resolution: High-resolution scans suitable for printing clear text and legible diagrams. Binding Type Type: N/A (Digital PDF) Paper Type Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Inline-4 Displacement Ci: 134 Displacement Liters: 2.2 Valve Configuration: DOHC (Dual Overhead Camshafts) Horsepower: 140 hp @ 5600 rpm Torque: 150 lb-ft @ 4000 rpm Fuel System: Electronic Fuel Injection (EFI) Recommended Fuel: 87 Octane Regular Unleaded Gasoline Optional Engine Engine Type: Naturally Aspirated V6 Displacement Liters: 3.4 Valve Configuration: 3400 SFI V6 Horsepower: 175 hp @ 5200 rpm Torque: 205 lb-ft @ 4000 rpm Performance 0 60 Mph Est Gt: 7.5-8.5 seconds 🔧 Transmission Standard Transmission Type: 4-Speed Automatic Transmission Code: 4T65-E Optional Transmission Type: 5-Speed Manual (Limited availability, primarily on base models) Features Overdrive: Yes (all gears) Transmission Fluid Spec: Dexron III/VI Automatic Transmission Fluid 📐 Dimensions Exterior Length In: 188.0 Width In: 69.4 Height In: 55.1 Wheelbase In: 104.5 Cargo Trunk Volume Cu Ft: 13.2 Weights Curb Weight Lbs Approx: 3100-3300 (depending on engine/trim) 🛡️ Safety Features Ratings NHTSA Front Driver Impact: 4 Stars (2003 Model Year) NHTSA Front Passenger Impact: 4 Stars (2003 Model Year) IIHS Front Offset Impact: Acceptable (Good structure, but high risk of leg injury in some tests) Active Features ABS: Standard on most trims, available on base. Traction Control: Available on some models, particularly with V6 engine. Passive Features Airbags: Driver and front passenger airbags standard. Available side-impact airbags. Seat Belts: Three-point seat belts in all seating positions, pretensioners for front seats. 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, cassette player available. Premium sound system optional with amplifier. Display: Digital clock and radio display. Higher trims may have more advanced displays for climate control. Driver Assistance Cruise Control: Standard on most trims. Anti Theft: Factory-installed engine immobilizer, optional alarm system. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months, whichever comes first (using synthetic or synthetic blend oil recommended). Tire Rotation: Every 7,500 miles. Engine Air Filter: Inspect every 15,000 miles, replace as needed (typically every 30,000 miles). Cabin Air Filter: Inspect/replace as needed (typically every 15,000-30,000 miles, depending on environment). Coolant Flush: Every 5 years or 100,000 miles (initial, then follow specific coolant type recommendations). Fluid Specifications Engine Oil: SAE 5W-30 (API certified) Coolant: Dex-Cool (Orange) or equivalent silicate-free, orange-colored long-life coolant. Brake Fluid: DOT 3 Power Steering Fluid: Dexron III/VI ATF or specified power steering fluid. Known Issues Engine: Oil consumption on some 2.2L engines, intake manifold gasket leaks (2.2L), coolant leaks from plastic components. Transmission: Shift solenoid failures, torque converter shudder (4T65-E). Suspension: Front strut mount failures, ball joint wear. Electrical: Window regulator failures, gauge cluster intermittent operation, body control module (BCM) issues. 📚 Vehicle History Brand Heritage Pontiac Legacy: Pontiac was known for its performance-oriented vehicles and sporty styling, often positioned as a more youthful and exciting brand within General Motors. Model Evolution Grand Am Generations: The 2003 model is part...