🏷️ Basic Information Identification Make: Nissan Model: Frontier Year: 2011 Codes Chassis Code: D40 Generation Generation Identifier: Second Generation (D40) Generation Years: 2005-2021 (with significant mid-cycle refreshes) 👋 Introduction Market Position Segment: Mid-size pickup truck Target Audience: DIY enthusiasts, independent repair shops, fleet maintenance Competitive Analysis Competitors: Toyota Tacoma, Ford Ranger (global variants), Chevrolet Colorado, GMC Canyon Key Features Manual Advantage: Officially licensed, factory-derived OE data, comprehensive digital format Convenience: Instant online access, accessible on multiple devices 📋 Manual Details Coverage Areas Scope: Comprehensive service and repair information Vehicle Variants Covered: All 2011 Nissan Frontier configurations (e.g., King Cab, Crew Cab, 2WD, 4WD, specific engine options) Page Count Estimated Page Count: Thousands of pages (as it's a digital software with dynamic content) Manual Type Type: Service and Repair Manual Software Source Data: Licensed OE (Original Equipment) materials Language Language: English Format Format: Online Software/Web-based access Access Duration: 1 Year (with options for renewal discounts) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine control, fuel system, ignition system, exhaust system, cooling system, lubrication system Drivetrain: Manual transmission, automatic transmission, transfer case, driveshafts, axles, differentials, wheel hubs Chassis: Suspension (front and rear), steering system, brake system (hydraulic and ABS), wheels and tires Electrical: Battery, charging system, starting system, lighting system, instrument cluster, power outlets, various body control modules Body: Exterior body panels, interior trim, doors, windows, locks, seats, HVAC system, safety restraints (airbags) Procedures Included Maintenance: Scheduled maintenance, fluid changes (oil, coolant, brake fluid, transmission fluid, differential fluid), filter replacements, lubrication Repair: Component removal and installation, detailed step-by-step repair procedures for all major systems Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), testing procedures for electrical and mechanical components Wiring: Detailed wiring diagrams, circuit descriptions, connector information Technical Depth Depth: Factory-level detail, suitable for professional technicians and advanced DIYers Diagnostics Level: Includes procedures for using diagnostic scan tools and interpreting data Torque Specifications: Extensive coverage of all torque specifications for fasteners Schematics: Includes detailed electrical schematics and system diagrams 📊 Manual Specifications File Format Platform Compatibility: PC, laptop, smartphone, tablet (requires internet connection and web browser) Print Quality Print Option: While digital, users can print specific sections for offline use. Binding Type Binding: N/A (digital format) Paper Type Paper Type: N/A (digital format) Search Functionality Search Capability: Searchable content for quick information retrieval ⚙️ Engine Specifications Primary Engine Engine Code 2011: QR25DE (2.5L Inline-4), VQ40DE (4.0L V6) Performance 2.5L I4 Horsepower: 152 hp @ 5,200 rpm 2.5L I4 Torque: 171 lb-ft @ 4,400 rpm 4.0L V6 Horsepower: 261 hp @ 5,600 rpm 4.0L V6 Torque: 281 lb-ft @ 4,000 rpm Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Unleaded gasoline Engine Management ECU Type: Consult manual for specific ECU part numbers and programming 🔧 Transmission Standard Transmission Type I4: 5-speed manual Optional Transmission Type V6: 5-speed automatic (RE5R05A) Features Transfer Case 4Wd: Part-time 4WD with electronic hi-lo transfer case Fluid Specifications Automatic Transmission Fluid: Nissan Matic S (or equivalent, consult manual for exact specification) Manual Transmission Fluid: Consult manual for specific GL rating and viscosity 📐 Dimensions Exterior Wheelbase King Cab: 125.9 inches Wheelbase Crew Cab: 125.9 inches Bed Length Short: 6.1 feet Bed Length Long: 7.4 feet (available on some Crew Cab long bed configurations) Weights Curb Weight Range: Approx. 3,800 - 4,500 lbs (depending on configuration) Towing Capacity: Up to 6,500 lbs (with V6 engine and appropriate towing package) Payload Capacity: Up to 1,470 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 4/5 star (for applicable models/configurations) IIHS Crash Test Ratings: Consult IIHS for specific ratings by year and configuration Active Features ABS: Standard Anti-lock Braking System E Brake Assist: Electronic Brake Force Distribution (EBD) and Brake Assist (BA) Passive Features Airbags: Front airbags, front side-impact airbags, available roof-mounted curtain airbags (Crew Cab) Seat Belts: 3-point front seat belts with pretensioners and load limiters, 3-point rear seat belts 💡 Technology Features Infotainment Audio System: Available AM/FM/CD audio system with auxiliary input, optional SiriusXM Satellite Radio Navigation: Optional factory navigation system on select trims Driver Assistance Cruise Control: Standard cruise control Connectivity Bluetooth: Available Bluetooth hands-free phone system and streaming audio on higher trims 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months (under normal driving conditions, consult manual for severe conditions) Air Filter Replacement: Inspect every 15,000 miles, replace as needed (consult manual) Spark Plug Replacement V6: Iridium-tipped spark plugs: 105,000 miles (consult manual for exact procedure) Fluid Specifications Engine Oil Capacity 2.5L I4: 4.8 US qt (4.5 L) with filter Engine Oil Capacity 4.0L V6: 5.1 US qt (4.8 L) with filter Engine Oil Viscosity: SAE 5W-30 (API SN or higher, ILSAC GF-5 or higher - consult manual for specific certifications) Coolant Type: Nissan Genuine Super Long Life Coolant (Blue) or equivalent silicate-free, OAT coolant Known Issues Common Wear Item:...