🏷️ Basic Information Identification Make: Chevrolet Model: Colorado Generation: Second Generation (Global/North American Variant) Codes Platform: GMT 31XX (shared with Isuzu D-Max) 👋 Introduction Market Position Segment: Mid-size Pickup Truck Target Audience: DIY enthusiasts, independent repair shops, and professional mechanics working on Chevrolet Colorado vehicles. Competitive Analysis Competitors: Toyota Tacoma, Ford Ranger, Nissan Frontier, GMC Canyon. Key Features Value Proposition: Empowers owners to perform their own maintenance and repairs, saving significant costs compared to dealership services. Provides access to factory-level repair information. Accessibility: Downloadable and accessible on multiple devices (PC, Mac, tablet, smartphone) with Adobe Reader. 📋 Manual Details Coverage Areas Engine Variants: 2.5L (LU3/LLX), 2.8L Duramax Turbo-Diesel (LWN), 3.6L V6 (LGZ/LFX) Model Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018 Trim Levels: All trim levels covered Transmission Types: All transmission types covered (e.g., 6-speed automatic, 6-speed manual) Page Count Estimated Pages: Extensive (typically 2000+ pages for a complete workshop manual covering multiple model years and engine options) Manual Type Type: Complete Workshop Service and Repair Manual Language Language: English Format Format: Digital Downloadable (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical (including disassembly, assembly, component testing), engine management systems (fuel injection, ignition, emissions), cooling system, lubrication system, exhaust system, turbocharger system (for 2.8L Duramax). Transmission Drivetrain: Automatic transmission (disassembly, repair, torque converter), manual transmission (disassembly, repair), transfer case operation and repair, drive axles, propeller shafts, differential. Chassis: Suspension systems (front and rear, components, alignment), steering system (power steering, rack and pinion), braking system (hydraulic, ABS, parking brake), wheel and tire service. Electrical Electronics: Battery, charging system, starting system, lighting (headlights, taillights, interior), instrument panel, body control modules, powertrain control modules (PCM), diagnostic trouble codes (DTCs), wiring diagrams for all systems. Body Exterior Interior: Body panels, doors, windows, glass, mirrors, bumpers, interior trim, seats, HVAC system (operation, diagnosis, repair), audio systems. Procedures Included Maintenance: Scheduled maintenance intervals, fluid checks and changes (engine oil, transmission fluid, coolant, brake fluid, power steering fluid), filter replacements (oil, air, fuel, cabin), tire rotation and pressure checks, brake pad inspection. Troubleshooting: Diagnostic procedures for common and uncommon problems, symptom-based troubleshooting guides, diagnostic trouble code (DTC) interpretations and troubleshooting trees, electrical circuit testing. Repair Rebuild: Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation for all major vehicle systems. Includes engine rebuild procedures, transmission overhauls, brake caliper replacement, suspension component replacement, electrical component diagnosis and replacement. Diagnostics: Detailed diagnostics for all systems, including powertrain, chassis, and body electronics. Coverage of scan tool usage, sensor data analysis, and component actuation tests. Technical Depth Depth: Comprehensive from basic maintenance to complete engine and transmission rebuilds. Includes detailed torque specifications, assembly sequences, critical tolerances, and diagnostic flowcharts. 📊 Manual Specifications File Format Format: PDF Searchability: Searchable text within the PDF document for quick access to information. Print Quality Printability: Printable pages, allowing users to print entire sections or specific pages. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine 2.5L (Lu3/Llx) I4: Naturally aspirated gasoline, SIDI (Spark Ignition Direct Injection). Power output approximately 200 hp @ 6,300 rpm, Torque approximately 191 lb-ft @ 4,400 rpm. Optional Engine 3.6L V6 (Lgz/Lfx) DOHc: Naturally aspirated gasoline, SIDI, Variable Valve Timing (VVT). Power output approximately 305 hp @ 6,700 rpm, Torque approximately 269 lb-ft @ 4,000 rpm. Diesel Engine 2.8L Duramax Turbo-Diesel (Lwn) I4: Turbocharged diesel, Common Rail Direct Fuel Injection (CRDI), Intercooled. Power output approximately 181 hp @ 3,400 rpm, Torque approximately 369 lb-ft @ 2,000 rpm. Performance Fuel Economy Notes: Fuel economy varies significantly by engine, transmission, and drivetrain (RWD/4WD). Refer to specific model year EPA estimates. Fuel System Injection Type: Direct Injection (SIDI) for gasoline engines, Common Rail Direct Injection (CRDI) for diesel. Cooling System Coolant Type: GM Dex-Cool (Orange, extended life) 🔧 Transmission Standard Transmission 2012-2015: 6-speed automatic (e.g., 6L50), 6-speed manual. Transmission 2015-2018: 8-speed automatic (e.g., 8L45, 8L45-E) for 3.6L V6, 6-speed automatic for 2.5L, 6-speed manual. Optional Drivetrain: Rear-Wheel Drive (RWD), Four-Wheel Drive (4WD). Features Transmission Fluid Gasoline Auto: Dexron VI (or equivalent) Transmission Fluid Diesel Auto: Dexron VI (or equivalent) Differential Fluid: API GL-5, SAE 75W-90 (front and rear differentials, transfer case) 📐 Dimensions Exterior Body Styles: Extended Cab, Crew Cab. Bed Lengths: Short Bed (approx. 61.7 inches), Long Bed (approx. 73.7 inches). Weights Curb Weight: Varies significantly by configuration (approx. 4,000 - 4,700 lbs). Towing Capacity: Up to 7,700 lbs (when properly equipped with the 2.8L Duramax diesel and trailering package). 🛡️ Safety Features Ratings NHTSA Overall Rating: Generally good ratings, but specific ratings vary by model year and configuration. Refer to NHTSA for detailed results. Active Features Braking System: Four-wheel disc brakes with ABS, electronic brake-force distribution (EBD), brake assist. Traction Control: Electronic Traction Control System (StabiliTrak). Passive Features Airbags: Frontal airbags, side-impact airbags, curtain airbags (depending on configuration). Seatbelts: 3-point...