Basic Information Identification Make: Isuzu Model: D-MAX Year: 2011 Codes Platform Code: RT50 / RT85 (Second Generation) Introduction Market Position Segment: Mid-size Pickup Truck Target Audience: Commercial users, fleet operators, off-road enthusiasts, and general consumers seeking a durable and capable utility vehicle. Competitive Analysis Key Competitors: Toyota Hilux, Ford Ranger, Mitsubishi Triton, Nissan Navara. Key Features Vehicle Focus: Ruggedness, reliability, towing capacity, off-road capability, and practicality. Manual Details Coverage Areas Market Regions: Global (specific regional variations may exist, but the core information is comprehensive) Page Count Approximate Pages: 1500+ Manual Type Type: Factory Authorized Service and Repair Manual Language Language: English Format Format: Digital (PDF) Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, overhaul, lubrication system, cooling system, fuel system, intake and exhaust systems. Engine Electrical: Ignition system, starting system, charging system, emission control systems, engine control unit (ECU) diagnostics and wiring diagrams. Transmission Manual: Manual transmission (MUA) disassembly, assembly, overhaul, clutch system, and driveline components. Transmission Automatic: Automatic transmission (MYY) disassembly, assembly, overhaul, hydraulic control systems, torque converter, and transmission control unit (TCU). Drivetrain: Front axle, rear axle, differential, driveshafts, propeller shafts, CV joints, and transfer case (if applicable). Suspension Steering: Front suspension (independent double wishbone), rear suspension (leaf springs), shock absorbers, springs, steering gear, power steering system. Brakes: Front disc brakes, rear drum brakes (or disc depending on configuration), hydraulic system, ABS (Anti-lock Braking System) diagnostics, parking brake. Electrical Chassis: Lighting system, horn, wipers, washers, power windows, central locking, instrument cluster, body control module (BCM). Body Exterior: Body panel removal and installation, doors, hood, tailgate, bumpers, glass replacement, chassis and frame construction. Body Interior: Dashboard removal, seats, trim panels, HVAC system (heating, ventilation, and air conditioning), interior lighting. Diagnostics Troubleshooting: On-board diagnostics (OBD-II) procedures, fault codes (DTCs), diagnostic flowcharts, symptom-based troubleshooting. Procedures Included Scheduled Maintenance: Oil changes, filter replacements (oil, air, fuel, cabin), fluid checks and top-offs, tire rotation, brake inspections. Repair Overhaul: Complete engine rebuilds, transmission repairs, suspension component replacement, brake caliper servicing, starter motor and alternator replacement. Troubleshooting Guides: Detailed diagnostic procedures for common and uncommon faults, circuit diagrams for electrical issues. Component Testing: Procedures for testing sensors, actuators, fuel injectors, ignition coils, batteries, and other electrical components. Specifications Data: Torque specifications for all fasteners, clearances, fluid capacities, electrical system voltages, resistance values. Technical Depth Depth: Comprehensive from basic maintenance to full vehicle repair and diagnostics. Diagnostic Capability: Includes advanced diagnostic procedures and troubleshooting trees for complex electronic systems. Rebuild Procedures: Detailed step-by-step instructions for rebuilding major components like engines and transmissions. Manual Specifications File Format File Type: PDF Searchable: Yes, text-searchable for quick information retrieval. Print Quality Printability: High-resolution, suitable for printing individual sections or the entire manual. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) Engine Specifications Primary Engine Engine Code Gasoline: 4J12 (2.4L MIVEC DOHC) Engine Code Diesel: 4JJ1 (3.0L DOHC Common Rail Turbo Diesel) Performance Horsepower 4Jj1: 134 hp @ 3,600 rpm (approximate, varies by market tune) Torque 4Jj1: 294 Nm (217 lb-ft) @ 1,600-2,800 rpm (approximate, varies by market tune) Horsepower 4J12: 140 hp @ 5,750 rpm (approximate) Torque 4J12: 220 Nm (162 lb-ft) @ 4,000 rpm (approximate) Fuel System Fuel Type Diesel: Diesel Fuel Type Gasoline: Gasoline Injection System Diesel: Common Rail Direct Injection (CRDI) Turbocharger Diesel: Yes, Variable Geometry Turbocharger (VGT) Transmission Standard Transmission Type Standard: 5-speed Manual Transmission (MUA) Optional Transmission Type Optional: 4-speed Automatic Transmission (MYY) Features Drivetrain Options: Rear-Wheel Drive (RWD) and Selectable 4-Wheel Drive (4WD). Transfer Case: 2-speed transfer case with neutral and low-range gearing (on 4WD models). Dimensions Exterior Wheelbase: 3095 mm (121.9 inches) (Double Cab) Overall Length: 5025 mm (197.8 inches) (Double Cab) Overall Width: 1800 mm (70.9 inches) Overall Height: 1740 mm (68.5 inches) (approximate, varies by trim) Cargo Bed Length: 1550 mm (61.0 inches) (Double Cab) Bed Width: 1530 mm (60.2 inches) Weights Curb Weight: 1800-2000 kg (approximate, varies by configuration) Gross Vehicle Weight Rating: 2700-3000 kg (approximate) Safety Features Ratings Ancap Rating: 4-star (for some configurations, Euro NCAP testing varied by market and year) Active Features ABS: Standard on most models Ebs: Electronic Brake-force Distribution (EBD) (standard) Bas: Brake Assist System (BAS) (available on some models) Passive Features Airbags: Driver and front passenger airbags standard; side and curtain airbags available on higher trims. Seatbelts: 3-point seatbelts with pretensioners and load limiters. Child Anchors: ISOFIX child seat anchors. Technology Features Infotainment Audio System: Base models feature AM/FM radio with CD player and auxiliary input; higher trims offer MP3 compatibility, USB ports, and Bluetooth connectivity. Navigation: Optional GPS navigation system available on higher trim levels. Driver Assistance Parking Sensors: Available on select higher-trim models. Cruise Control: Available on higher-trim models. Connectivity Bluetooth: Available for hands-free calling and audio streaming on equipped models. Maintenance Service Intervals Oil Change Interval Diesel: Every 10,000 km or 6 months, whichever comes...
DPF (Diesel Particulate Filter) regeneration issues if not driven regularly at highway speeds, potential turbocharger wear over high mileage, injector issues with poor fuel quality.
Common Complaints Gasoline:
Less common issues reported, potential for spark plug fouling and minor electrical faults on older units.
Common Repairs
Suspension Wear:
Leaf springs in the rear can sag under heavy loads over time; front ball joints and bushings may require replacement due to typical usage.
Brake Wear:
Front brake pads and rotors are consumable items, requiring regular replacement depending on driving conditions.
Vehicle History
Brand Heritage
Brand Focus:
Isuzu has a long history of producing robust diesel engines and commercial vehicles, including trucks and SUVs.
Model Evolution
Second Generation:
The 2011 D-MAX represents the second generation (RG series) of the Isuzu D-MAX globally, building on the legacy of the previous model.
Production
Manufacturing Locations:
Primarily manufactured in Thailand, with assembly plants in various other countries for specific markets.
Awards & Recognition
Recognitions
Segment Awards:
The D-MAX consistently receives accolades in its segment for durability, value for money, and off-road capability from various automotive publications and consumer surveys worldwide.
Ratings
Australian Ute Of The Year:
Has been a strong contender and winner of various 'Ute of the Year' awards in Australia and other major markets.
Certifications
Emissions Standards:
Meets various regional emissions standards (e.g., Euro 4/5) depending on the market of sale.