🏷️ Basic Information

Make:

Chevrolet

Model:

Colorado

Year:

2010

Generation:

First Generation (GMT355)

👋 Introduction

Vehicle Segment:

Compact Pickup Truck

Target Audience:

Owner maintenance, independent repair shops, technicians, and enthusiasts.

Key Competitors 2010:

Toyota Tacoma, Nissan Frontier, Ford Ranger, Dodge Dakota

Manual Value Proposition:

Provides vehicle-specific, factory-level repair information, empowering owners to perform maintenance and repairs accurately and efficiently.

Manual Benefit For User:

Enables DIY repair, reduces reliance on costly dealership services, facilitates accurate diagnosis, and ensures proper maintenance.

📋 Manual Details

Manual Coverage Scope:

Comprehensive A-Z repair, maintenance, diagnosis, and service

Estimated Page Count:

Detailed, likely exceeding 1000 pages (typical for factory service manuals)

Digital Benefit Page Flipping:

Eliminates the need to flip through physical pages; searchable PDF allows quick access to specific information.

Type:

Factory Service Manual (FSM) / Repair Manual

Language:

English

Format:

PDF

Compatibility:

Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac OS compatible.

Additional Software Requirements:

Adobe PDF Reader and WinZip (or equivalent file extractor) recommended for optimal use.

📖 Manual Coverage

Engine Systems:

Engine mechanical, lubrication, cooling, fuel delivery, ignition, emission controls, starting/charging, engine control systems (ECM/PCM)

Transmission Drivetrain:

Automatic transmission, manual transmission, clutch, transfer case, propeller shaft, drive shafts, differentials, axles, suspension, steering

Brakes Wheels Tires:

Brake control systems, hydraulic brakes, parking brake, wheel alignment, tire service

Electrical Electronics:

Electrical system overview, charging system, starting system, lighting, instruments, body control modules, multiplex/CAN communication, horn, wiper/washer, power windows, door locks, mirrors, security systems (immobilizer), cruise control, supplemental restraint system (SRS), audio/visual systems

Body Chassis Interior:

Chassis, body, exterior trim, interior trim, seats, instrument panel, HVAC (air conditioning), windshield, glass, mirrors, engine hood, doors

Body And Chassis Repair:

Detailed instructions for body panel alignment, dent repair, corrosion prevention, and chassis component replacement.

Emission Control Systems:

Catalytic converter diagnosis, oxygen sensor function, evaporative emission control (EVAP) system testing.

Diagnostic Procedures:

Troubleshooting guides, diagnostic trouble codes (DTCs), circuit testing, component testing, system diagnosis

Maintenance Procedures:

Scheduled maintenance, fluid changes, filter replacements, lubrication, inspection procedures

Repair Rebuild Procedures:

Step-by-step repair instructions for all covered systems, including component removal, installation, and overhaul

Component Replacement:

Detailed procedures for replacing major and minor components (e.g., engine, transmission, brakes, electrical modules)

Wiring Schematics Coverage:

Comprehensive wiring diagrams for all electrical systems, essential for diagnosing electrical faults.

Fuel System Service:

Fuel filter replacement, fuel pump diagnosis and replacement, fuel injector cleaning and testing, fuel pressure testing.

Depth:

Factory-level diagnostic and repair procedures, suitable for professional technicians and advanced DIYers

Diagnostic Tools Required:

While some basic diagnostics can be performed with hand tools, a scan tool capable of reading GM diagnostic trouble codes (DTCs) is often necessary for advanced troubleshooting.

Illustrations Diagrams Quality:

High-quality, detailed illustrations, exploded views, and diagrams for component identification and assembly/disassembly guidance.

📊 Manual Specifications

File Type:

PDF

Printability:

Fully printable pages and diagrams

Zoom And Print Diagrams:

Ability to zoom into high-resolution images for detailed viewing and printing of enlarged diagrams.

Binding:

Digital (PDF), no physical binding

Digital Format:

High-resolution digital document

⚙️ Engine Specifications

Engine Options:

2.9L Inline-4 (LLR), 3.7L V8 (LLV - some markets/early production, but 3.7L I5 is common for 2010)

Common Engine 2010:

3.7L Inline-5 (LLM)

3.7L I5 Horsepower:

Approximately 242 hp @ 5600 rpm

3.7L I5 Torque:

Approximately 242 lb-ft @ 4600 rpm

Fuel Delivery Type:

Sequential Fuel Injection (SFI)

Engine Code 3.7L I5:

LLM

Engine Code 2.9L I4:

LLR

🔧 Transmission

Standard Transmission Type:

5-speed Manual Transmission (M50, M59)

Optional Transmission Type:

4-speed Automatic Transmission (4L60-E, 4L70-E)

Transmission Fluid Spec:

Dexron VI (for automatic transmissions)

📐 Dimensions

Body Styles:

Extended Cab, Crew Cab

Wheelbase Options:

111.9 inches (Extended Cab), 126.2 inches (Crew Cab)

Curb Weight Range:

Approximately 3,700 - 4,500 lbs (depending on configuration)

🛡️ Safety Features

NHTSA Crash Test Ratings:

Varies by specific test and configuration; generally good for its class and era.

Active Safety Features:

Anti-lock Braking System (ABS), Traction Control (TCS), StabiliTrak Electronic Stability Control (ESC)

Passive Safety Features:

Driver and front passenger airbags, front seatbelt pretensioners

💡 Technology Features

Infotainment System Availability:

Optional premium audio systems, CD player, auxiliary audio input.

Driver Assistance Features 2010:

Limited by modern standards; primarily focused on ABS and ESC. No adaptive cruise control or lane departure warning.

Connectivity Options:

Auxiliary audio input jack, optional Bluetooth connectivity in some trims.

🔧 Maintenance

Oil Change Interval:

Typically every 7,500 miles or 6 months, with synthetic oil recommended (refer to manual for exact interval based on driving conditions).

Tire Rotation Interval:

Every 7,500 miles

Engine Air Filter Replacement:

Recommended every 30,000 miles or as needed based on inspection.

Cabin Air Filter Replacement:

Recommended every 15,000-30,000 miles or annually.

Spark Plug Replacement Interval:

Approximately 60,000 - 100,000 miles, depending on spark plug type (refer to manual).

Engine Oil Type Capacity:

5W-30 Synthetic (e.g., ACDelco Dexos or equivalent), approx. 5.5 - 6.0 quarts for 3.7L I5.

Coolant Type:

GM Orange (50/50 mix of Dex-Cool antifreeze and deionized water)

Brake Fluid Type:

DOT 3

Power Steering Fluid Type:

GM Power Steering Fluid (or Dexron VI as a substitute)

Common Durability Concerns:

Potential for rear axle seal leaks, exhaust manifold cracks (especially on 3.7L I5), and occasional transmission performance issues.

Electrical System Quirks:

Some reports of interior lighting issues or minor sensor faults.

Steering Component Wear:

Potential for wear in tie rod ends and ball joints over time, especially with higher mileage or aggressive driving.

📚 Vehicle History

Chevrolet Truck Legacy:

Chevrolet has a long and established history in the truck market, dating back to the original Chevrolet Suburban and Apache trucks.

Colorado First Generation Launch:

Introduced for the 2004 model year, replacing the Chevrolet S-10.

2010 Model Year Updates:

Minor styling tweaks and feature updates compared to earlier models in the first generation. The 3.7L I5 engine became more prevalent.

Manufacturing Locations:

Primarily produced in Shreveport, Louisiana, USA and São José dos Campos, Brazil.