The 2012 Buick Enclave is a full-size luxury crossover SUV designed for families seeking spacious, comfortable, and premium transportation. Built on the GM Lambda platform, it typically offers three rows of seating for up to eight passengers. The Enclave is powered by a 3.6L V6 Direct Injection engine, producing approximately 288 horsepower and 270 lb-ft of torque, paired with a 6-speed automatic transmission. Available in front-wheel drive (FWD) and all-wheel drive (AWD) configurations, it offers a maximum towing capacity of 3,500 lbs with the optional trailering package. Known for its refined styling and quiet ride, the Enclave also received strong safety ratings, often designated a Top Safety Pick by the IIHS and achieving a 5-Star Overall Safety Rating from NHTSA. This service and repair manual provides comprehensive, A-Z coverage for all repairs and maintenance procedures for the 2012 Buick Enclave. It includes detailed information on engine management, fuel and emission control systems, cooling and lubrication, ignition, starting and charging, automatic transmission, drivetrain, suspension, steering, brakes, climate control, restraint systems, and various electrical and body systems. The manual also covers technical specifications, extensive wiring diagrams, and numerous illustrations to aid in understanding complex repair operations. Its purpose is to equip owners, mechanics, and technicians with the necessary knowledge for accurate diagnostics, effective repairs, and proper maintenance, ensuring the vehicle's optimal performance and longevity. 🏷️ Basic Information Identification Make: Buick Model: Enclave Year: 2012 Generation First Generation Start: 2008 Current Generation End: 2017 Codes Platform Code: GM Lambda Platform 👋 Introduction Market Position Vehicle Segment: Full-size Luxury Crossover SUV Target Audience: Families seeking spacious, comfortable, and premium transportation. Competitive Analysis Primary Competitors: Ford Explorer, Chevrolet Traverse, Honda Pilot, Toyota Highlander, Mazda CX-9, Acura MDX. Key Features Of Vehicle Seating Capacity: Typically offers 3 rows of seating, accommodating up to 7 or 8 passengers. Key Features Of Manual Convenience: Single, easy-to-use PDF format eliminates the need to flip through multiple books. Portability: Printable pages allow users to take necessary information to the garage or workshop. 📋 Manual Details Coverage Areas Overall Coverage: All Models & All Repairs A-Z Page Count Estimated Page Count: Extensive (specific number not provided, but described as complete) Manual Type Type: Factory Service and Repair Manual Language Language: English Format File Format: PDF Download 📖 Manual Coverage Systems Covered Engine Management: Includes diagnostics, repair, and specifications for the engine control system. Fuel System: Covers fuel delivery, injection, and service specifications. Emission Control: Details emission control systems, components, and diagnostics. Cooling System: Includes maintenance, repair, and specifications for the cooling system. Lubrication System: Provides information on lubrication, oil change procedures, and fluid specifications. Ignition Starting Charging: Covers the ignition system, starting system, and charging system components and diagnostics. Automatic Transmission: Detailed repair and maintenance for the automatic transmission. Manual Transmission: Information on manual transmission service if applicable to any Enclave models. Drivetrain: Covers transfer case, propeller shaft, drive shafts, differentials, and axles. Suspension Steering: Detailed information on suspension components, steering column, and power steering systems. Brakes: Covers brake control systems, hydraulic brakes, and parking brake service. Climate Control: Comprehensive coverage of the air conditioning system. Restraint Systems: Includes Supplemental Restraint System (SRS) and seat belt service. Body Electrical: Covers exterior and interior electrical components, lighting, locks, wipers, washers, and horns. Instrumentation Audio Visual: Details instrument panel, meters, and audio/visual systems. Vehicle Access: Information on door locks, engine hood, and exterior/interior trim. Communications: Covers multiplex/CAN communication systems. Procedures Included Maintenance: Complete maintenance procedures and schedules. Diagnostics: Step-by-step diagnostic procedures for troubleshooting faults. Repair: Detailed instructions for all repair operations. Wiring Schematics: Includes comprehensive wiring diagrams for all vehicle systems. Illustrations: Numerous diagrams and illustrations to aid in understanding repair procedures. Technical Depth Depth Of Information: Factory-level detail, equivalent to what dealership technicians use. Diagnostic Capability: Advanced diagnostics, including troubleshooting symptom-based issues. Rebuild Procedures: Covers complete disassembly, inspection, and reassembly of major components. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within the PDF for quick information retrieval. Print Quality Printable: Yes, all pages are printable. Zoom Capability: Allows blowing up images and printing enlarged copies. Binding Type Binding: Not applicable (digital PDF) Paper Type Paper Type: Not applicable (digital PDF) Compatibility Operating Systems: Windows Vista (32/64-bit), XP, ME, 98, NT, 2000, and Mac compatible. Requirements Required Software: Adobe PDF Reader and Winzip (free online). ⚙️ Engine Specifications Primary Engine Engine Type: 3.6L V6 Direct Injection (DI) VVT Engine Code: LLT (likely) Performance Horsepower: Approximately 288 hp @ 6300 rpm Torque: Approximately 270 lb-ft @ 3400 rpm Fuel System Fuel Delivery: Direct Injection (DI) Recommended Fuel: Premium unleaded gasoline, 91 octane or higher recommended for optimal performance. Maintenance Items Spark Plugs: Iridium-tipped spark plugs (specific part number required from manual). Engine Oil Type: SAE 0W-30 Synthetic Engine Oil Capacity: Approximately 5.5 quarts (5.2 liters) with filter change (verify...