🏷️ Basic Information

Make:

GMC

Model:

Terrain

Model Years:

2013, 2014, 2015

👋 Introduction

Market Position:

The GMC Terrain is a compact SUV positioned as a more premium and rugged alternative to some mainstream competitors, offering a balance of comfort, versatility, and modern features.

Competitive Analysis:

Competes with vehicles such as the Honda CR-V, Toyota RAV4, Ford Escape, Chevrolet Equinox (shares platform), and Mazda CX-5. The 2013-2015 models represent the first generation of the Terrain, focusing on a distinctive styling and comfortable ride.

Key Features:

Comfortable interior, available All-Wheel Drive (AWD), optional V6 engine (on some trims/years), user-friendly infotainment system, and a distinctive GMC styling.

Product Quality:

Professional-grade manual designed for accuracy and completeness, mirroring factory service information.

📋 Manual Details

Coverage Areas:

All mechanical and electrical systems, bodywork, diagnostics, troubleshooting, repair, and maintenance.

Page Count:

Hundreds of pages (exact count not specified, but described as extensive).

Manual Type:

Service Repair Workshop Manual (Factory OEM Equivalent)

Language:

English

Format:

Digital Download (PDF)

License Terms:

Lifetime use, no expiry dates, no renewal fees, usable on multiple devices/computers.

Operating System Compatibility:

Fully compatible with all Windows and macOS computers.

Access Method:

Instant download to computer, tablet, or smartphone.

📖 Manual Coverage

Systems Covered:

Engine mechanical, engine performance, fuel system, cooling system, lubrication system, exhaust system, emissions control, automatic transmission, manual transmission (if applicable), transfer case, drive shafts, axles, suspension (front and rear), steering, brakes (hydraulic and parking), electrical system, charging system, starting system, ignition system, lighting system, instrument cluster, climate control system, body control modules, safety systems (airbags, seatbelts), body hardware, interior trim, exterior trim, diagnostic trouble codes (DTCs) and troubleshooting.

Procedures Included:

Routine maintenance, scheduled maintenance, component inspection, disassembly and reassembly of all major components, diagnostic procedures, repair of common faults, electrical system troubleshooting, wiring diagrams, specifications for all procedures, torque specifications, special tool requirements, replacement procedures, adjustments, and calibration.

Technical Depth:

Comprehensive, covering everything from basic fluid changes and filter replacements to complete engine and transmission rebuilds, complex electrical diagnostics, and body panel repair. Suitable for both DIY enthusiasts and professional technicians.

Diagnostics Coverage:

Extensive coverage of diagnostic trouble codes (DTCs), including symptom-based diagnostics, electrical circuit testing, and component testing.

Wiring Diagrams Coverage:

Includes detailed electrical wiring diagrams for all vehicle systems, color-coded for clarity.

📊 Manual Specifications

File Format:

Portable Document Format (PDF)

Print Quality:

High-resolution, suitable for clear printing of text, photos, and diagrams.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Searchability:

Likely searchable text within the PDF for quick access to specific information.

⚙️ Engine Specifications

Primary Engine:

2.4L EcoTec 4-cylinder (LUK)

Horsepower:

Approximately 182 hp @ 6700 rpm

Torque:

Approximately 172 lb-ft @ 4900 rpm

Optional Engine:

3.6L V6 VVT (LFX)

Horsepower:

Approximately 301 hp @ 6500 rpm

Torque:

Approximately 272 lb-ft @ 4400 rpm

Fuel System:

Multi-port fuel injection (MPI) for 2.4L, Direct Injection (DI) for 3.6L.

Emission Control:

Catalytic converters, oxygen sensors, positive crankcase ventilation (PCV) system.

Engine Code:

LUK

Engine Code:

LFX

Bore Stroke:

88.0 mm x 98.0 mm (3.46 in x 3.86 in)

Bore Stroke:

94.0 mm x 85.6 mm (3.70 in x 3.37 in)

🔧 Transmission

Standard Transmission:

6-speed automatic transmission (6T45 for 2.4L, 6T70 for 3.6L)

Optional Transmission:

Not applicable (all models featured automatic transmissions for this generation).

Transmission Fluid Type:

Dexron VI automatic transmission fluid

Drive Type:

Front-Wheel Drive (FWD) standard, All-Wheel Drive (AWD) optional.

📐 Dimensions

Length:

Approximately 180.5 inches (4585 mm)

Width:

Approximately 72.8 inches (1849 mm)

Height:

Approximately 65.9 inches (1674 mm)

Wheelbase:

Approximately 106.4 inches (2703 mm)

Cargo Volume:

Approximately 25.1 cubic feet (behind rear seats), 56.4 cubic feet (with rear seats folded)

Curb Weight:

Approximately 3545 - 3800 lbs (1608 - 1724 kg), depending on configuration.

Towing Capacity:

Up to 1,500 lbs (680 kg) when properly equipped.

Wheel Size:

17-inch, 18-inch, or 19-inch alloy wheels depending on trim level.

Wheel Bolt Pattern:

5 x 120 mm (5 lug, 120mm bolt circle).

🛡️ Safety Features

NHTSA Overall Rating:

Generally received good ratings, often 4 or 5 stars in various categories, though specific year ratings should be confirmed.

IIHS Top Safety Pick:

The GMC Terrain achieved Top Safety Pick status from the IIHS for these model years.

Active Features:

Anti-lock Braking System (ABS), Traction Control System (TCS), StabiliTrak electronic stability control, Tire Pressure Monitoring System (TPMS), available All-Wheel Drive (AWD).

Passive Features:

Frontal airbags, side-impact airbags, curtain airbags, front seatbelt pretensioners, LATCH (Lower Anchors and Tethers for Children) system.

💡 Technology Features

Infotainment System:

GMC IntelliLink infotainment system with touchscreen display, USB ports, auxiliary input, Bluetooth connectivity for audio streaming and hands-free calling. Available navigation system and premium audio.

Driver Assistance Features:

Available rearview camera, rear park assist sensors, available forward collision alert and lane departure warning systems.

Connectivity Options:

Bluetooth for phone and audio, USB and auxiliary inputs for media devices.

Climate Control:

Manual climate control standard, available dual-zone automatic climate control.

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles (12,000 km) or 12 months, whichever comes first, under normal driving conditions. Severe conditions may require more frequent changes (refer to manual).

Engine Air Filter Replacement:

Approximately every 30,000 miles (48,000 km) or as needed based on inspection.

Cabin Air Filter Replacement:

Approximately every 15,000 miles (24,000 km) or annually.

Spark Plug Replacement:

For 2.4L: Approximately 97,500 miles (157,000 km) using ACDelco iridium spark plugs. For 3.6L: Approximately 97,500 miles (157,000 km) using ACDelco iridium spark plugs.

Engine Oil Specification:

SAE 0W-20 synthetic blend or full synthetic engine oil meeting GM standard GM6094M.

Coolant Specification:

Dex-Cool OAT (Organic Acid Technology) coolant, a 50/50 mix of Dex-Cool and distilled water.

Brake Fluid Specification:

DOT 3 or DOT 4 hydraulic brake fluid.

Known Issues:

Potential issues reported by owners can include occasional transmission issues (especially earlier models before refinements), direct injection carbon buildup in the 3.6L V6, and some reports of oil consumption or leaks. The manual will detail diagnostic and repair procedures for these and other potential issues.

Transmission Fluid Change Interval:

Every 60,000 miles (96,000 km) for typical use, or more frequently under severe driving conditions. Always check the fluid level and condition.

Engine Oil Capacity:

Approximately 5.0 quarts (4.7 liters) with filter change.

Engine Oil Capacity:

Approximately 5.5 quarts (5.2 liters) with filter change.

Coolant Capacity:

Approximately 7.4 quarts (7.0 liters) for 2.4L; approximately 8.0 quarts (7.6 liters) for 3.6L.

📚 Vehicle History

Brand Heritage:

GMC (General Motors Company) has a long history dating back to 1902, initially focused on trucks and commercial vehicles. Over time, it evolved into a brand known for its professional-grade trucks and SUVs, emphasizing durability and capability.

Model Evolution:

The first-generation GMC Terrain (2010-2017) was introduced as a distinct offering within GM's compact SUV lineup, sharing its platform with the Chevrolet Equinox. The 2013 model year saw a mid-cycle refresh, bringing updated styling, interior enhancements, and powertrain refinements.

Production Locations:

Assembled in Ingersoll, Ontario, Canada.

Model Generation:

First Generation (P907) for model years 2010-2017. The 2013 model is part of the refreshed iteration of this generation.