🏷️ Basic Information Identification Make: Chevrolet Model: C/K Series Year: 2002 Codes Chassis Code: GMT800 (for 1500, 2500, 3500 series) Vin Code Year: 2 Generation Generation Name: Third Generation C/K (GMT800) Generation Years: 1999-2006 (2007 for Classic models) 👋 Introduction Market Position Vehicle Segment: Full-size pickup truck and heavy-duty truck segment. Target Audience: DIY enthusiasts, independent repair shops, fleet maintenance, and professional technicians. Competitive Analysis Key Competitors: Ford F-Series, Dodge Ram. Key Features Manual Advantage: Provides vehicle-specific information, unlike generic aftermarket guides, ensuring accuracy and completeness for genuine repairs and maintenance. Content Focus: Emphasizes dealer-level repair procedures and diagnostic strategies. 📋 Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z Specific Models Covered: Includes Silverado, Sierra (as GM counterpart), C1500, K1500, C2500, K2500, C3500, K3500, including various configurations like pickup trucks, chassis cabs, and potentially Suburban/Yukon for shared platform components. Page Count Estimated Page Count: ~2000+ pages (typical for comprehensive dealer-level manuals of this era) Manual Type Type: Service and Repair Manual Authenticity: Factory service manual (OEM equivalent) Language Language: English Format Format: Likely printed booklet or digital PDF (as specified by seller) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, emission controls, cooling system, lubrication system, exhaust system, engine management (ECM/PCM). Drivetrain: Manual transmission, automatic transmission (4L60E, 4L80E, etc.), transfer case (2WD/4WD), drive shafts, axles, differentials, CV joints. Suspension Steering: Front suspension (independent torsion bar or coil spring), rear suspension (leaf spring), steering gear, power steering system, wheel alignment specifications. Brakes: Front disc brakes, rear drum or disc brakes, ABS system, parking brake, hydraulic system, brake component specifications and service procedures. Electrical Electronic: Battery, charging system (alternator), starting system (starter), lighting systems (headlamps, taillamps, interior), instrument cluster, body control module (BCM), comfort/convenience systems, trailer wiring harness. HVAC: Heating, ventilation, and air conditioning system components, refrigerant handling, diagnostics, and repair. Body Chassis: Body panels, doors, windows, interior trim, chassis frame, bumpers, towing information. Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, fluid checks), tire rotation, brake pad inspection. Diagnostics: System diagnostic procedures, trouble code (DTC) interpretation, circuit testing, component testing, troubleshooting flowcharts. Repair: Component removal, installation, overhaul, and replacement for all major systems. Adjustment: Parking brake adjustment, headlight aim, door alignment. Specifications: Torque specifications, fluid capacities, electrical schematics, diagnostic parameters. Technical Depth Depth Level: Comprehensive; covers basic maintenance to complete engine and transmission overhauls, advanced diagnostics, and electrical troubleshooting. Diagnostic Tools: Information implicitly or explicitly references use of OBD-II scanners, multimeter, oscilloscope, specialized diagnostic tools for GM vehicles. 📊 Manual Specifications File Format Digital Format If Applicable: Likely PDF with searchable text and high-resolution diagrams. Print Quality Diagram Quality: High-quality, detailed line drawings and exploded views for component identification and reassembly. Text Clarity: Clear, concise technical language with step-by-step instructions. Binding Type Physical Binding If Printed: Likely spiral-bound or saddle-stitched for lay-flat use in a workshop environment. Paper Type Physical Paper Type If Printed: Durable, often glossy or semi-gloss paper to withstand workshop conditions. ⚙️ Engine Specifications Primary Engine Engine Options: 4.3L V6 (Vortec 4300 L35), 4.8L V8 (Vortec 4800 LR4), 5.3L V8 (Vortec 5300 LM7), 6.0L V8 (Vortec 6000 LQ4 - HD models), 8.1L V8 (Vortec 8100 L18 - HD models), 6.6L Duramax Turbo-Diesel V8 (LB7). Performance 4.3L V6 Horsepower: ~200 hp 4.3L V6 Torque: ~260 lb-ft 5.3L V8 Horsepower: ~285-295 hp 5.3L V8 Torque: ~325-335 lb-ft 6.0L V8 Horsepower: ~300-325 hp 6.0L V8 Torque: ~370-380 lb-ft 6.6L Duramax Horsepower: ~300 hp 6.6L Duramax Torque: ~520 lb-ft Fuel System Fuel Delivery: Multi-port fuel injection (MPFI) for gasoline engines, common rail direct injection (CRDI) for Duramax diesel. Fuel Type: Unleaded gasoline (87 octane recommended for most V8s, premium for optimal performance), Diesel fuel for Duramax. Engine Management ECU Type: Powertrain Control Module (PCM) for gasoline, Engine Control Module (ECM) for diesel, managing fuel, ignition, emissions, and diagnostics. 🔧 Transmission Standard Standard Transmission Offered: 4-speed automatic (4L60E, 4L80E) was standard on most models. Manual transmissions were phased out or very rare for this year. Optional Optional Transmission Offered: Heavy-duty models may have offered variations of automatic transmissions or specific manual options in earlier years, but 2002 heavily favored automatics. Features Transmission Features: Electronically controlled transmission with overdrive, Tow/Haul mode on some models. Fluid Specifications Automatic Transmission Fluid Type: Dexron-III (or Dexron-VI as a compatible replacement) Fluid Capacity 4L60E Capacity Quarts: ~9.5 quarts (dry fill) 4L80E Capacity Quarts: ~11.4 quarts (dry fill) 📐 Dimensions Exterior Wheelbase Options: 130.0 inches (standard cab), 143.5 inches (extended cab/long bed), 167.0 inches (dually/long bed). Overall Length Options: Varies by cab and bed configuration (approx. 220-260 inches). Width Without Mirrors: Approx. 78.7 inches. Height Unladen: Approx. 74-78 inches (depending on configuration). Cargo Bed Length Options: 6.5 ft (short bed), 8.0 ft (long bed). Weights Curb Weight Range: ~4,500 - 6,500 lbs (depending on configuration and engine). Gvwr Range: ~6,000...
Full-size pickup truck and heavy-duty truck segment.
Target Audience:
DIY enthusiasts, independent repair shops, fleet maintenance, and professional technicians.
Competitive Analysis
Key Competitors:
Ford F-Series, Dodge Ram.
Key Features
Manual Advantage:
Provides vehicle-specific information, unlike generic aftermarket guides, ensuring accuracy and completeness for genuine repairs and maintenance.
Content Focus:
Emphasizes dealer-level repair procedures and diagnostic strategies.
📋 Manual Details
Coverage Areas
Coverage Scope:
All models and all repairs A-Z
Specific Models Covered:
Includes Silverado, Sierra (as GM counterpart), C1500, K1500, C2500, K2500, C3500, K3500, including various configurations like pickup trucks, chassis cabs, and potentially Suburban/Yukon for shared platform components.
Page Count
Estimated Page Count:
~2000+ pages (typical for comprehensive dealer-level manuals of this era)
Manual Type
Type:
Service and Repair Manual
Authenticity:
Factory service manual (OEM equivalent)
Language
Language:
English
Format
Format:
Likely printed booklet or digital PDF (as specified by seller)
Manual transmission, automatic transmission (4L60E, 4L80E, etc.), transfer case (2WD/4WD), drive shafts, axles, differentials, CV joints.
Suspension Steering:
Front suspension (independent torsion bar or coil spring), rear suspension (leaf spring), steering gear, power steering system, wheel alignment specifications.
Brakes:
Front disc brakes, rear drum or disc brakes, ABS system, parking brake, hydraulic system, brake component specifications and service procedures.
Electrical Electronic:
Battery, charging system (alternator), starting system (starter), lighting systems (headlamps, taillamps, interior), instrument cluster, body control module (BCM), comfort/convenience systems, trailer wiring harness.
HVAC:
Heating, ventilation, and air conditioning system components, refrigerant handling, diagnostics, and repair.
Multi-port fuel injection (MPFI) for gasoline engines, common rail direct injection (CRDI) for Duramax diesel.
Fuel Type:
Unleaded gasoline (87 octane recommended for most V8s, premium for optimal performance), Diesel fuel for Duramax.
Engine Management
ECU Type:
Powertrain Control Module (PCM) for gasoline, Engine Control Module (ECM) for diesel, managing fuel, ignition, emissions, and diagnostics.
🔧 Transmission
Standard
Standard Transmission Offered:
4-speed automatic (4L60E, 4L80E) was standard on most models. Manual transmissions were phased out or very rare for this year.
Optional
Optional Transmission Offered:
Heavy-duty models may have offered variations of automatic transmissions or specific manual options in earlier years, but 2002 heavily favored automatics.
Features
Transmission Features:
Electronically controlled transmission with overdrive, Tow/Haul mode on some models.
Fluid Specifications
Automatic Transmission Fluid Type:
Dexron-III (or Dexron-VI as a compatible replacement)
Transfer case actuator failures (4WD models), differential leaks, U-joint wear.
Common Problems Suspension Brakes:
Ball joint wear, tie rod end wear, brake rotor warping, ABS sensor failures.
Common Problems Electrical:
HVAC blower motor resistor failure, instrument cluster failures (pixelation), door lock actuator failures.
📚 Vehicle History
Brand Heritage
Chevrolet Truck Legacy:
Chevrolet has a long and storied history in the truck market, with the C/K line representing a significant portion of its commercial and personal vehicle sales for decades.
Model Evolution
Gmt800 Introduction:
The GMT800 platform, introduced for the 1999 model year, marked a significant redesign from the previous GMT400 platform, featuring improved aerodynamics, a stiffer frame, and updated interiors.
Mid-Cycle Updates:
While the 2002 model year was not a full redesign, subtle updates to engines, interior features, and technology were common across the GMT800 lifecycle.
Production
Production Locations:
North American assembly plants, including Fort Wayne, Indiana; Oshawa, Ontario; and Janesville, Wisconsin.
🏆 Awards & Recognition
Recognitions
Truck Of The Year:
While specific awards for the 2002 model might vary, the GMT800 platform was widely praised and contributed to Chevrolet's consistent presence and success in truck segment awards during this era.