🏷️ Basic Information

Make:

GMC

Model:

Terrain

Year:

2011

Chassis Code:

GM Theta Platform (Second Generation)

👋 Introduction

Positioning:

Compact SUV positioned as a stylish, practical, and fuel-efficient option for families and individuals, competing with vehicles like the Honda CR-V, Toyota RAV4, and Ford Escape.

Competitors:

Honda CR-V, Toyota RAV4, Ford Escape, Nissan Rogue, Subaru Forester, Mazda CX-5.

Vehicle Highlights:

Distinctive styling, comfortable interior, available all-wheel drive (AWD), good fuel economy for its class.

Benefit To Owner:

Enables DIY repairs and maintenance, saving significant costs compared to dealership service. Provides in-depth knowledge for understanding vehicle systems.

📋 Manual Details

Coverage Scope:

Complete Workshop Service and Repair

Models Covered:

All GMC Terrain 2011 models, all engines, all trim levels, all transmission types

Page Count Estimate:

Detailed page count not specified, but described as 'complete A-Z' covering 'every' procedure.

Type:

Workshop Service Repair Manual

Language:

English

Format:

Downloadable Digital File (PDF)

📖 Manual Coverage

Engine:

Engine mechanical (assembly, disassembly, overhaul, diagnostics), Engine control systems (fuel injection, ignition, emissions, sensors, actuators), Cooling system, Lubrication system, Exhaust system.

Transmission:

Automatic transmission (disassembly, assembly, repair, diagnostics, fluid specifications), Transfer case (if applicable for AWD models).

Drivetrain:

Front and rear drive axles, CV joints, driveshafts, differential.

Brakes:

Hydraulic brake system, ABS, EBD, brake pads, rotors, calipers, lines, master cylinder, parking brake.

Suspension:

Front and rear suspension components (struts, shocks, control arms, springs, bushings), wheel alignment specifications, steering system components.

Steering:

Power steering system (pump, rack and pinion, hoses), steering column, steering wheel.

Electrical:

Complete electrical system, wiring diagrams, battery, alternator, starter, lighting system, fuses, relays, body control module (BCM), Powertrain Control Module (PCM), Antilock Brake System (ABS) module, Supplemental Restraint System (SRS) module.

Body:

Exterior body panels, doors, hood, tailgate, bumpers, interior trim, seats, glass, mirrors, body sealing, corrosion protection.

HVAC:

Heating, Ventilation, and Air Conditioning system components, refrigerant handling, diagnostics, operation.

Comfort Convenience:

Power windows, power locks, remote keyless entry, cruise control, interior lighting, audio system basic information (for diagnostic purposes).

Maintenance:

Scheduled maintenance (oil changes, filter replacements, fluid checks/changes), tire rotation, brake inspection, fluid level checks.

Troubleshooting:

Diagnostic flowcharts for common problems, symptom-based troubleshooting, diagnostic trouble codes (DTCs) and their meanings.

Repair:

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

Diagnostics:

On-board diagnostics (OBD-II), scan tool usage, sensor testing, component testing procedures.

Technical Specifications:

Torque specifications for fasteners, component clearances, diagnostic data, electrical specifications.

Depth:

Comprehensive from basic maintenance to full engine and transmission rebuilds, including detailed diagnostic procedures.

📊 Manual Specifications

Format Details:

PDF (Portable Document Format), enabling compatibility with most digital devices.

Printability:

High-quality, suitable for printing individual pages or entire sections.

Binding Type Digital:

N/A (Digital Download)

Paper Type Digital:

N/A (Digital Download)

Required Software:

Adobe Reader (free download).

⚙️ Engine Specifications

Engine Option 1:

2.4L Inline-4 Cylinder (LE5/LAF)

Engine Displacement 1:

2384 cc (145.5 cu in)

Engine Bore Stroke 1:

87.0 mm x 96.0 mm (3.43 in x 3.78 in)

Engine Compression Ratio 1:

10.2:1

Engine Horsepower 1:

182 hp @ 6700 rpm (SAE Certified)

Engine Torque 1:

172 lb-ft @ 4900 rpm (SAE Certified)

Engine Fuel System 1:

Electronic Port Fuel Injection (PFI)

Engine Fuel Type 1:

Regular Unleaded Gasoline (87 Octane Recommended)

Engine Engine Control Module 1:

GM ECM (Powertrain Control Module)

Engine Option 2:

3.0L V6 (302HP)

Engine Displacement 2:

2994 cc (182.7 cu in)

Engine Horsepower 2:

264 hp @ 6900 rpm

Engine Torque 2:

224 lb-ft @ 5100 rpm

Engine Fuel System 2:

Electronic Port Fuel Injection (PFI)

Fuel Tank Capacity:

18.0 gallons (68 L)

🔧 Transmission

Transmission Type Std:

6-Speed Automatic Transmission (MY-2) with Driver Shift Control

Transmission Type Opt:

N/A for 2011 model year (All models use the 6-speed automatic)

AWD Availability:

Available Intelligent All-Wheel Drive (AWD)

Transmission Fluid Type:

Dexron VI Automatic Transmission Fluid (ATF)

📐 Dimensions

Length:

179.7 in (4564 mm)

Width:

72.5 in (1841 mm)

Height:

65.7 in (1669 mm)

Wheelbase:

103.6 in (2631 mm)

Front Track:

62.5 in (1587 mm)

Rear Track:

62.4 in (1585 mm)

Ground Clearance:

7.4 in (188 mm)

Passenger Volume:

96.9 cu ft (2.74 m³)

Front Headroom:

40.4 in (1026 mm)

Front Legroom:

41.2 in (1046 mm)

Rear Headroom:

39.7 in (1008 mm)

Rear Legroom:

35.7 in (907 mm)

Cargo Volume Behind Rear Seat:

24.7 cu ft (0.70 m³)

Cargo Volume With Rear Seat Folded:

51.2 cu ft (1.45 m³)

Curb Weight FWD:

3589 lbs (1628 kg) - 2.4L

Curb Weight AWD:

3797 lbs (1722 kg) - 2.4L

Gross Vehicle Weight Rating:

4672 lbs (2119 kg) - 2.4L FWD

Standard Wheel Size:

17-inch aluminum

Optional Wheel Size:

18-inch and 19-inch aluminum

Standard Tire Size:

P225/65R17

Wheel Bolt Pattern:

5x115 mm

🛡️ Safety Features

NHTSA Rollover Rating AWD:

4 out of 5 stars

Traction Control:

Standard Traction Control System (TCS)

Electronic Stability Control:

Standard StabiliTrak Electronic Stability Control

ABS:

Standard Anti-lock Braking System (ABS)

Brake Assist:

Standard Brake Assist (BA)

Hill Start Assist:

Available Hill Start Assist

Airbags:

Frontal airbags for driver and front passenger, front seat-mounted side-impact airbags, roof-rail airbags for front and rear outboard passengers.

Seat Belts:

3-point seat belts with front pretensioners and load limiters.

Child Seat Anchors:

LATCH (Lower Anchors and Tethers for CHildren) system

💡 Technology Features

Infotainment System:

GMC IntelliLink infotainment system (available on some trims), featuring touchscreen display, AM/FM/CD/MP3 player, auxiliary input jack, available USB port, Bluetooth connectivity.

Audio System Options:

Bose premium audio system available on higher trims.

Rearview Camera:

Available rearview camera system.

Parking Sensors:

Available rear parking assist sensors.

Connectivity Features:

Bluetooth for hands-free phone and audio streaming, USB port for device charging and media playback (if equipped).

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles (12,000 km) or 6 months, whichever comes first, using synthetic oil. Consult manual for specific conditions.

Air Filter Replacement:

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

Cabin Air Filter Replacement:

Every 15,000 miles (24,000 km) or annually.

Spark Plug Replacement:

2.4L: Irridium plugs, inspect at 97,500 miles (157,000 km). 3.0L V6: Inspect at 97,500 miles (157,000 km).

Transmission Fluid Change:

Inspect regularly. Recommended change every 60,000 to 100,000 miles (96,000 to 160,000 km) depending on driving conditions. Consult manual.

Engine Oil Spec:

SAE 5W-30 Synthetic (API SN, SN Plus, or SP certified)

Engine Coolant Spec:

GM Dex-Cool (Orange, extended-life) coolant

Brake Fluid Spec:

DOT 3 brake fluid

Common Complaints:

Minor electrical issues (e.g., door lock actuators), some reports of transmission solenoid issues, potential for oil leaks from valve cover gasket or oil pan.

Recalls:

Recall campaigns may exist; owners should check with GMC or NHTSA for specific vehicle recalls related to safety defects.

📚 Vehicle History

Manufacturer:

GMC (General Motors Company), a division focused on trucks and utility vehicles.

Generation:

First Generation (2008-2017)

Platform:

Built on the GM Theta Platform, shared with other GM vehicles like the Chevrolet Equinox.

Manufacturing Location:

CAMI Automotive in Ingersoll, Ontario, Canada

Model Year Introduction:

Introduced for the 2008 model year in North America.

🏆 Awards & Recognition

Safety Award 2011:

The 2011 GMC Terrain received a Top Safety Pick designation from the Insurance Institute for Highway Safety (IIHS) for good performance in front, side, and rear impact tests, and good roof strength.

Fuel Economy Epa Rating 2.4L FWD:

Approx. 22 MPG city / 32 MPG highway

Fuel Economy Epa Rating 2.4L AWD:

Approx. 20 MPG city / 27 MPG highway