🏷️ Basic Information Identification Make: Buick Model: Rendezvous Year: 2003 Generation Generation Code: First Generation (CX9) Codes Platform: GM U-body (Revised) 👋 Introduction Market Position Vehicle Class: Mid-size Crossover SUV (Sport Utility Vehicle) Competitive Analysis Competitors: Ford Freestyle, Toyota Highlander, Honda Pilot, Nissan Murano, Chevrolet TrailBlazer. Key Features Unique Selling Points: Comfortable ride, spacious interior, unique styling for its time, optional third-row seating (on some configurations). Manual Value Proposition Benefit: Provides authoritative, factory-derived information for cost-effective DIY repairs and maintenance, saving significant money compared to professional shop rates. 📋 Manual Details Coverage Areas Primary Coverage: 2003 Buick Rendezvous Page Count Estimated Page Count: Extensive (Digital format with full year access, equivalent to thousands of printed pages) Manual Type Type: Factory-Derived Service and Repair Manual Software Language Language: English Format Format: PDF Download (Accessible via web browser) 📖 Manual Coverage Systems Covered Engine: Complete service and repair procedures for the 3.4L V6 (LA1) engine. Drivetrain: Front-Wheel Drive (FWD) and All-Wheel Drive (AWD) system service, including transaxle (4T65-E). Suspension: Front and rear suspension components, including struts, springs, control arms, and stabilizer bars. Steering: Power steering system, steering column, and linkage. Brakes: Hydraulic brake system, ABS, parking brake, and component replacement. Electrical: Complete wiring diagrams, fuse box layouts, component testing, and diagnostic procedures for all electrical systems. HVAC: Heating, ventilation, and air conditioning system service, including refrigerant handling and component diagnosis. Body: Exterior and interior body panel repair, door mechanisms, glass replacement, and sealing. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks, and tune-ups. Repair: Detailed step-by-step repair instructions for all major vehicle systems. Diagnostics: Troubleshooting guides and diagnostic procedures for common and complex issues, including OBD-II codes. Troubleshooting: Systematic approaches to identify and resolve malfunctions. Technical Depth Depth: Comprehensive, covering basic DIY tasks to advanced professional-level diagnostics and repairs. 📊 Manual Specifications File Format Format Details: Digital PDF, searchable text, printable pages. Accessible across PC, laptop, smartphone, and tablet. Print Quality Quality: High-resolution, professional quality digital reproduction of factory data. Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: LA1 Engine Type: 3.4L (3350cc) V6, Naturally Aspirated Bore X Stroke: 92.0 mm x 84.8 mm Compression Ratio: 9.4:1 Valvetrain: Overhead Valve (OHV), 12 Valves (2 valves per cylinder) Performance Horsepower: 185 hp @ 5,200 rpm Torque: 210 lb-ft @ 4,000 rpm Fuel System Fuel Delivery: Sequential Fuel Injection (SFI) Fuel Type: Regular Unleaded Gasoline (87 Octane Recommended) Cooling System Coolant Capacity: Approx. 11.5 Quarts (10.9 Liters) with heater 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transaxle Transmission Model: 4T65-E Optional Drive Type: All-Wheel Drive (AWD) Option Available Features Transmission Fluid Type: Dexron III/VI Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 193.8 inches (4923 mm) Width: 72.9 inches (1852 mm) Height: 67.3 inches (1709 mm) Wheelbase: 113.3 inches (2878 mm) Cargo Cargo Volume Behind 3Rd Row: 14.1 cubic feet (if equipped with 3rd row) Cargo Volume Behind 2Nd Row: 67.9 cubic feet Weights Curb Weight: Approx. 3,900 - 4,100 lbs (1769 - 1860 kg) depending on configuration Gross Vehicle Weight Rating: Approx. 5,380 - 5,580 lbs (2440 - 2531 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: ★★★★★ (5-star) NHTSA Front Impact Passenger: ★★★★★ (5-star) NHTSA Side Impact Front Seat: ★★★★☆ (4-star) NHTSA Side Impact Rear Seat: ★★★★☆ (4-star) Rollover Rating: ★★★★☆ (4-star) Active Features ABS: Standard Anti-lock Braking System (ABS) Passive Features Airbags: Standard front airbags, optional side curtain airbags. Seatbelts: 3-point seat belts for all seating positions, front seat pretensioners. 💡 Technology Features Infotainment Audio System: Available AM/FM/CD stereo systems, optional premium sound systems with amplifiers and subwoofers. Driver Assistance Cruise Control: Standard cruise control. Connectivity Optional Features: Available rear-seat entertainment system, OnStar (subscription-based service). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type. Engine Air Filter Replacement: Every 15,000-30,000 miles, or as needed based on inspection. Cabin Air Filter Replacement: Every 12,000-24,000 miles or 12-24 months. Spark Plug Replacement: Typically at 100,000 miles for iridium-tipped plugs (check specific type). Fluid Specifications Engine Oil Specification: SAE 5W-30 Synthetic Blend or Full Synthetic Coolant Type: GM P/N 12346684 (Orange) or equivalent silicate-free, extended-life coolant. Brake Fluid Type: DOT 3 Known Issues Common Complaints: Transmission issues (e.g., slipping, harsh shifting), HVAC system failures (e.g., blower motor, blend door actuators), occasional electrical gremlins, wheel bearing noise. 📚 Vehicle History Brand Heritage Buick Legacy: Buick, a division of General Motors, has a long history of producing comfortable and well-appointed vehicles. Model Evolution Rendezvous Launch: The Buick Rendezvous was introduced for the 2002 model year as a competitor in the emerging mid-size crossover SUV market. Production Manufacturing Location: Lake Orion, Michigan, USA (General Motors' Orion Assembly Plant) 🏆 Awards & Recognition Recognitions Safety Recognition: The 2003 Rendezvous generally received...