🏷️ Basic Information Identification Make: GMC Model: Terrain Year: 2011 Codes Chassis Code: GMT155 Generation Generation Designation: First Generation (P91) 👋 Introduction Market Position Vehicle Segment: Compact Crossover SUV Target Audience: Families, individuals seeking a versatile and comfortable small SUV Competitive Analysis Key Competitors: Honda CR-V, Toyota RAV4, Ford Escape, Chevrolet Equinox, Nissan Rogue Key Features Vehicle Highlights: Comfortable ride, spacious interior for its class, available AWD, distinctive styling Manual Value Utility For Owners: Enables DIY maintenance, repairs, and troubleshooting, saving on labor costs and empowering owners. Utility For Professionals: Provides quick access to factory-specified procedures, diagnostics, and specifications for efficient servicing. 📋 Manual Details Coverage Areas Engine Coverage: 2.4L EcoTec I4, 3.0L SIDI V6 Transmission Coverage: 6-speed automatic (6T45, 6T70) Drive Type Coverage: Front-Wheel Drive (FWD), All-Wheel Drive (AWD) Page Count Estimated Pages: 2000+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing, lubrication, cooling Engine Performance: Fuel injection, ignition, emissions control, engine management (ECM) Transmission Automatic: Internal components, valve body, torque converter, electronic controls, service and repair Drivetrain: Axles, CV joints, differentials (front and rear for AWD), transfer case (for AWD) Brakes: Front and rear disc brakes, ABS, EBD, brake hydraulics, parking brake Suspension: Front struts, rear shock absorbers, control arms, bushings, sway bars, steering knuckles Steering: Power steering system (hydraulic or electric assist), steering column, tie rods, rack and pinion Electrical System: Battery, charging system, starting system, alternator, starter motor Lighting: Headlights, taillights, interior lights, fog lights, bulb replacement Body And Frame: Body panels, doors, hood, liftgate, bumpers, frame structure, corrosion protection HVAC: Air conditioning, heating, ventilation, climate control system, blower motor, refrigerant system Infotainment And Audio: Radio, speakers, display units, navigation (if equipped) Safety Systems: Airbag system, seat belts, SRS module Driver Assistance: Traction Control System (TCS), StabiliTrak (Electronic Stability Control) Procedures Included Maintenance Tasks: Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement Diagnostic Procedures: Troubleshooting guides, diagnostic trouble codes (DTCs), wiring diagrams, circuit testing Repair Procedures: Component removal and installation, disassembly and reassembly, component testing and adjustment Overhaul Procedures: Engine rebuild, transmission overhaul, differential repair Wiring Diagrams: Comprehensive electrical schematics for all systems Special Tools: Identification and usage of specialized tools required for specific repairs Specifications And Tolerances: Torque values, clearances, measurements for proper assembly and function Technical Depth Depth Level: Comprehensive (from basic maintenance to complete engine/transmission rebuilds) Detail Level: Detailed step-by-step instructions with high-resolution photos and exploded diagrams 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Searchability: Searchable text for quick information retrieval Print Quality Print Capability: Printable (individual pages or entire manual) Image Resolution: High-resolution images and diagrams suitable for printing Binding Type Binding: Digital Download (no physical binding) Paper Type Paper Type: N/A (Digital Format) Compatibility Operating Systems: Windows and macOS compatible Licensing License Type: Lifetime use, no expiry ⚙️ Engine Specifications Primary Engine Engine 1 Displacement: 2.4 Liters (2384 cc) Engine 1 Type: DOHC Inline-4 (EcoTec LE5/LE9) Engine 1 Horsepower: 164-182 hp @ 6200-6300 rpm (depending on variant) Engine 1 Torque: 170-179 lb-ft @ 4500-5000 rpm (depending on variant) Secondary Engine Engine 2 Displacement: 3.0 Liters (2994 cc) Engine 2 Type: DOHC V6 (SIDI LF1) Engine 2 Horsepower: 264 hp @ 6900 rpm Engine 2 Torque: 222 lb-ft @ 5100 rpm Fuel System Fuel Delivery: Multi-port Fuel Injection (MPFI) or Direct Injection (DI) depending on engine Recommended Fuel: 87 Octane Unleaded Gasoline (89 Octane recommended for 3.0L V6 for optimal performance) 🔧 Transmission Standard Standard Transmission Type: 6-speed automatic (6T45 for 2.4L, 6T70 for 3.0L V6) Optional Optional Transmission Type: N/A (automatic standard for all trims) Features Transmission Control: Electronic with Driver Shift Control (tap-up/tap-down) Fluid Specifications Transmission Fluid Type: Dexron VI Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 179.7 inches Width: 72.4 inches Height: 65.2 inches Wheelbase: 107.8 inches Weights Curb Weight FWD 2.4L: 3615 lbs Curb Weight AWD 2.4L: 3788 lbs Curb Weight AWD 3.0L: 3975 lbs Cargo Cargo Volume Behind 2Nd Row: 24.7 cu ft Cargo Volume Behind 1St Row: 56.4 cu ft 🛡️ Safety Features Ratings NHTSA Overall Rating: 4/5 Stars (for 2011 model) IIHS Top Safety Pick: Yes (for 2011 model) Active Features Stability Control: Standard StabiliTrak (Electronic Stability Control) Traction Control: Standard Traction Control System (TCS) Braking Assistance: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA) Passive Features Airbags: Standard front airbags, side-impact airbags, curtain airbags Seat Belts: 3-point seat belts with pretensioners and load limiters 💡 Technology Features Infotainment Infotainment System: Available Touchscreen AM/FM/CD/MP3 player with auxiliary input, available Bluetooth connectivity, USB port, and navigation system. Audio Options: Standard 6-speaker audio system, available premium audio system. Driver Assistance Rearview Camera: Available rearview camera system displayed on...