The 2010 Buick LaCrosse represents the second generation of this mid-size sedan, built on the global GM Epsilon II platform and manufactured in the USA. Positioned as a premium, comfortable, and refined American vehicle, it offered a choice of powerful V6 engines, including a 3.0L and a 3.6L with Variable Valve Timing, paired with a 6-speed automatic transmission. Notable features included advanced safety systems such as standard ABS, traction control, electronic stability control, and multiple airbags, earning it a 5-Star NHTSA overall rating and IIHS Top Safety Pick designation. Its spacious interior, available technology like the IntelliLink infotainment system, and overall smooth ride made it a compelling option for discerning drivers seeking both comfort and sophisticated design. This comprehensive digital service and repair manual provides detailed information for the 2010 Buick LaCrosse. It covers a wide range of systems, including powertrain, chassis, body, interior, and electrical components, offering step-by-step procedures for maintenance, repair, and diagnostics. The manual is designed for DIY enthusiasts, independent repair shops, and professional technicians, delivering information in an easily accessible online format. Users will find extensive coverage of routine servicing, component replacement, troubleshooting guides, diagnostic trouble codes, technical specifications, and special tool requirements, ensuring accurate and efficient vehicle upkeep and repair. 🏷️ Basic Information Identification Make: Buick Model: LaCrosse Year: 2010 Product Type: Service & Repair Manual Software Developer: RepairSurge Licensing: Officially Licensed, OE Material Derived Codes Platform: GM Epsilon II 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, and Buick owners seeking detailed repair information. Competitive Analysis Advantage: Offers licensed, OE-derived information in a convenient digital format, superior to outdated printed manuals in terms of accessibility and searchability. Key Features Convenience: Instant online access, compatible with multiple devices, eliminates need for physical storage. Data Accuracy: Licensed information derived from Original Equipment (OE) materials ensures accuracy and completeness. Cost Effectiveness: Saves significant costs compared to dealership repairs or expensive printed manuals. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service, repair, maintenance, and diagnostics for the 2010 Buick LaCrosse. Page Count Estimated Pages: Thousands (digital format, extensive coverage) Manual Type Type: Digital Service and Repair Manual Language Language: English Format Access Method: Online Download/Web Browser Access Subscription Period: 1 Year Access Device Compatibility: PC, Laptop, Smartphone, Tablet 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, emissions, torque converter, transmission (automatic). Chassis: Brakes (hydraulic, ABS, EBD, traction control), steering (power steering, steering column), suspension (front, rear, components), wheels, tires. Body And Interior: Body structure, doors, windows, interior trim, seats, HVAC (heating, ventilation, air conditioning), body electrical (lighting, wipers, mirrors). Electrical And Electronics: Wiring diagrams, fuse/relay locations, battery, charging system, starting system, body control modules, infotainment system, instrument cluster, power distribution. Procedures Included Maintenance: Routine service (oil changes, fluid checks, filter replacements), inspections, lubrication. Repair: Component replacement, system overhaul, troubleshooting and diagnosis of faults, component testing. Diagnostics: Diagnostic trouble codes (DTCs), symptom-based troubleshooting, electrical system diagnostics, mechanical system diagnostics. Technical Depth Depth: Detailed step-by-step repair procedures, torque specifications, special tool requirements, technical service bulletins (TSBs) reference, component specifications. 📊 Manual Specifications File Format Format Details: Web-based access via browser. No direct file download typically specified beyond access credentials. Print Quality Printability: Pages can generally be printed from within the web interface. Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Option 1: 3.0L V6 (LF1) Engine Displacement 1: 2994 cc (182.7 cu in) Engine Configuration 1: V6, DOHC, 24 Valves Horsepower 1: 255 hp @ 6800 rpm (approx.) Torque 1: 217 lb-ft @ 5000 rpm (approx.) Fuel System 1: Sequential Multi-Port Fuel Injection (SFI) Engine Option 2 Engine Option 2: 3.6L V6 VVT (LLT) Engine Displacement 2 Engine Displacement 2: 3564 cc (217.5 cu in) Engine Configuration 2 Engine Configuration 2: V6, DOHC, 24 Valves, Variable Valve Timing (VVT) Horsepower 2 Horsepower 2: 272 hp @ 6600 rpm (approx.) Torque 2 Torque 2: 255 lb-ft @ 4800 rpm (approx.) Fuel System 2 Fuel System 2: Direct Injection (DI), Sequential Port Fuel Injection (SFI) - depending on specific LLT application 🔧 Transmission Standard Transmission Type Standard: 6-speed Automatic (Hydra-Matic 6T70) Optional Transmission Type Optional: N/A for 2010 Model Year Features Transmission Features: Driver Shift Control (manual mode), adaptive shift control. 📐 Dimensions Exterior Length: 196.9 in (5001 mm) Width: 73.7 in (1872 mm) Height: 59.2 in (1504 mm) Wheelbase: 111.7 in (2837 mm) Front Track: 62.3 in (1582 mm) Rear Track: 62.7 in (1593 mm) Weights Curb Weight Min: 3825 lbs (1735 kg) (approx. for 3.0L) Curb Weight Max: 3950 lbs (1792 kg) (approx. for 3.6L AWD) 🛡️ Safety Features Ratings NHTSA Overall Rating: 5-Star (for models tested in 2010) IIHS Top Safety Pick: Yes (for 2010 Model Year) Active Features ABS: Standard Traction Control: Standard Electronic Stability Control: Standard (StabiliTrak)...