🏷️ Basic Information Identification Make: Chevrolet Model: Express 3500 Year: 2009 Generation Generation Designation: Second Generation (GMT610) Generation Years: 2003-Present Codes Platform Code: GMT610 👋 Introduction Market Position Vehicle Segment: Full-size Van / Commercial Van Target Audience: Businesses, tradespeople, fleet owners, DIY enthusiasts requiring reliable van service information Competitive Analysis Competitors: Ford E-Series, Mercedes-Benz Sprinter (in certain configurations), Ram ProMaster Key Features Vendor Description: Officially licensed, OE-derived information from RepairSurge Convenience: Instant online access, replaces bulky printed manuals Value Proposition: Cost savings through DIY repairs and maintenance 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service and repair for 2009 Chevrolet Express 3500 Body Styles Covered: All body configurations of the Express 3500 Page Count Estimated Page Count: Thousands (as it's a software/database) Manual Type Type: Service and Repair Manual Software Language Language: English Format Format: Digital Download (PDF/Proprietary Software) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel, lubrication, cooling, ignition, exhaust, engine management, automatic transmission, driveline Chassis: Suspension (front and rear), steering, brakes (hydraulic, ABS), wheels and tires Electrical: Starting and charging system, lighting, instruments and indicators, body electrical, power distribution, infotainment, comfort and convenience features HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system operation and repair Body: Body construction, doors, windows, interior trim, exterior trim, bumpers, locks and latches Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Diagnostics: Troubleshooting guides, symptom analysis, diagnostic trouble codes (DTCs) interpretation Repair: Component removal, installation, overhaul, and adjustment procedures Adjustment: Wheel alignment, steering linkage adjustment, brake adjustments Wiring Diagrams: Complete electrical system wiring diagrams with component identification Technical Depth Depth: Factory-level detail, suitable for professional technicians and experienced DIYers Diagnostic Tools: Information on diagnostic tool usage (e.g., OBD-II scanners) and diagnostic procedures Torque Specs: Detailed torque specifications for all fasteners Schematics: Component diagrams, system schematics 📊 Manual Specifications File Format Digital Format: Downloadable PDF Print Quality Print Readability: High-resolution for clear printing and on-screen viewing Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Software Features Searchability: Fully searchable text for quick information retrieval Compatibility: Compatible with PC, laptop, smartphone, tablet via web browser Access Duration: 1-Year access, with discounts for extensions ⚙️ Engine Specifications Primary Engine Engine Options 2009: 4.3L V6 Vortec (LU3), 5.3L V8 Vortec (LMG/LY5), 6.0L V8 Vortec (LY6), 6.6L Duramax V8 Turbo-Diesel (LLY/LBZ variants might be present in some chassis configurations) Engine Displacement 4.3L V6: 4.3 Liters / 262 cubic inches Engine Horsepower 4.3L V6: Approx. 195 hp @ 4500 rpm Engine Torque 4.3L V6: Approx. 260 lb-ft @ 2800 rpm Engine Displacement 5.3L V8: 5.3 Liters / 323 cubic inches Engine Horsepower 5.3L V8: Approx. 301 hp @ 5200 rpm Engine Torque 5.3L V8: Approx. 325 lb-ft @ 4400 rpm Engine Displacement 6.0L V8: 6.0 Liters / 364 cubic inches Engine Horsepower 6.0L V8: Approx. 300-310 hp @ 4800-5200 rpm Engine Torque 6.0L V8: Approx. 360-370 lb-ft @ 4000-4400 rpm Engine Displacement 6.6L Duramax V8: 6.6 Liters / 403 cubic inches Engine Horsepower 6.6L Duramax V8: Approx. 250-300 hp (depending on specific LLY/LBZ variant) Engine Torque 6.6L Duramax V8: Approx. 450-520 lb-ft (depending on specific LLY/LBZ variant) Performance Induction Type V8: Naturally Aspirated (Vortec) / Turbocharged (Duramax) Fuel System Fuel Delivery Vortec: Sequential Fuel Injection (SFI) Fuel Type Gasoline: 87 Octane Unleaded (recommended) Fuel Type Diesel: Diesel Fuel 🔧 Transmission Standard Transmission Type V6: 4-Speed Automatic (4L60-E) Transmission Type V8 Gas: 4-Speed Automatic (4L60-E for 5.3L, 4L80-E for 6.0L) Transmission Type V8 Diesel: 4-Speed Automatic (4L80-E or specific Allison variants) Optional Optional Transmission: 5-Speed Manual Transmission (less common on 3500, primarily for 2500 models or specific vocational packages) Features Transmission Fluid Spec: Dexron VI Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Wheelbase Options: 135-inch and 155-inch Overall Length 135In Wb: Approx. 224 inches Overall Length 155In Wb: Approx. 244 inches Overall Width: Approx. 79.4 inches Overall Height: Approx. 81.5-84.1 inches (depending on roof height) Cargo Max Cargo Volume Behind First Row: Variable, significantly exceeding 200 cubic feet Weights Gvwr Options: Up to 9,600 lbs, 10,000 lbs, 11,000 lbs, 12,300 lbs (depending on configuration) Curb Weight: Approx. 4,700 - 5,500 lbs (highly variable based on configuration) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 3-star (typical for vans of this era, check VIN specific) IIHS Ratings: Not typically tested by IIHS in the same way as passenger cars; focus is on structural integrity for commercial use. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Available Traction Control System (TCS) Passive Features Airbags: Driver and front passenger airbags Seatbelts: 3-point seat belts with pretensioners 💡 Technology Features Infotainment Infotainment System 2009: Available CD player with AM/FM, optional satellite radio, optional navigation system, and available rear-seat entertainment systems for passenger variants. Driver Assistance Driver Assistance Features: Basic features like power windows, power locks, cruise control. Advanced driver assistance systems (ADAS) were not...