Vehicle Segment:
Compact Pickup Truck
Target Audience:
Consumers seeking robust utility, off-road capability, and a more compact footprint than full-size pickups.
Key Competitors:
Toyota Tacoma, Nissan Frontier, Ford Ranger
Manual Value:
Official Factory Service Repair Manual provides the same in-depth information used by dealership technicians, enabling DIYers to perform high-quality repairs and maintenance.
Vehicle Attributes:
Renowned for its ruggedness, capability, and availability with various engine and drivetrain configurations, making it a versatile work and recreational vehicle.
Powertrain:
Engine mechanical, emission control, fuel systems, cooling systems, lubrication, ignition, starter, charging system, clutch, manual transmission, automatic transmission, transfer case, propeller shaft
Chassis:
Suspension & axle, brake, steering
Electrical:
Electrical wiring manual, body electrical
Body And Interior:
Body, restraint system, air conditioning
Maintenance:
Scheduled maintenance, fluid changes, component inspections
Diagnostics:
Diagnostic trouble codes (DTCs), troubleshooting procedures, symptom analysis
Repair:
Component removal, installation, overhaul, and adjustment procedures for all covered systems
Specifications:
Torque specifications, clearances, fluid capacities, electrical parameters, diagnostic data
Diagnostic Capabilities:
Advanced diagnostics, including troubleshooting guides and pinpoint tests for electrical and mechanical issues
Repair Complexity:
Suitable for both novice DIYers with basic mechanical knowledge and professional technicians, covering everything from routine maintenance to complete engine and transmission rebuilds.
Diagrams And Illustrations:
Comprehensive diagrams, detailed illustrations, and wiring schematics to guide repairs and diagnostics.
Compatibility:
Windows (95, 98, ME, XP, Vista, 7, 8, 8.1, 10), Linux, MAC, iOS, Android
Readability:
Clear and concise text with detailed illustrations, optimized for digital viewing and printing.
Binding:
N/A (Digital PDF Format)
Paper Quality:
N/A (Digital PDF Format)
Engine Option 1:
2.9L Inline-4 DOHC (2.9L Vortec L48)
Engine Option 1 Power:
Approximately 185 hp @ 5600 rpm
Engine Option 1 Torque:
Approximately 190 lb-ft @ 4000 rpm
Engine Option 2:
3.7L Inline-5 DOHC (3.7L Vortec LLR)
Engine Option 2 Power:
Approximately 242 hp @ 5600 rpm
Engine Option 2 Torque:
Approximately 242 lb-ft @ 4600 rpm
Engine Management:
Sequential Electronic Fuel Injection (SFI)
Fuel Type:
Unleaded Gasoline
Fuel Delivery:
Multi-port Fuel Injection
NHTSA Rollover Rating:
Likely 4-star (typical for this class and era, specific ratings may vary by configuration and year)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Available Traction Control System (TCS)
Airbags:
Driver and front passenger airbags, available side-impact airbags.
Oil Change Interval:
Typically every 3,000-7,500 miles (5,000-12,000 km) or 6 months, depending on driving conditions and oil type. Consult the Owner's Manual for specific recommendations.
Tire Rotation:
Every 5,000-7,500 miles (8,000-12,000 km)
Spark Plug Replacement:
Varies by engine type (e.g., iridium plugs may have longer intervals up to 100,000 miles).
Engine Oil Recommendation:
SAE 5W-30 Synthetic or Conventional (API Certified). Consult manual for exact viscosity based on temperature.
Coolant Type:
Dex-Cool (GM P/N 12346290 or equivalent orange extended-life coolant)
Transmission Fluid Automatic:
Dexron VI Automatic Transmission Fluid (ATF) (GM P/N 88863400 or equivalent)
Transmission Fluid Manual:
GL-4 or GL-5 Gear Lubricant (Viscosity depends on temperature; consult manual)
Brake Fluid:
DOT 3 or DOT 4 Synthetic Brake Fluid
Common Concern 1:
Intermediate Steering Shaft U-joint wear (leading to clunking noises).
Common Concern 2:
Water pump leaks (particularly on the 3.7L engine).
Common Concern 3:
Radiator end tank leaks.
Chevrolet Truck Legacy:
Chevrolet has a long and storied history in the truck market, with the Colorado succeeding models like the S-10.
Second Generation Focus:
The second generation (GMT355) introduced significant updates over the first generation, offering improved styling, more powerful engine options (including the inline-5), and enhanced chassis dynamics.
Manufacturing Location:
Shreveport, Louisiana, USA (Primary)
