🏷️ Basic Information Identification Make: Dodge Model: Ram 1500, 2500, 3500 Model Years Covered: 2012, 2013 Codes Platform Code: DS/DJ (for 1500), DB/DD (for 2500/3500) 👋 Introduction Market Position Market Position: The Ram 1500, 2500, and 3500 trucks for the 2012-2013 model years represented a significant evolution in Chrysler's truck lineup, focusing on improved refinement, capability, and efficiency. This manual serves the professional technician and the dedicated DIY enthusiast seeking to maintain and repair these robust vehicles. Competitive Analysis Competitive Analysis: Competed directly with Ford F-Series, Chevrolet Silverado/GMC Sierra, and Toyota Tundra. This generation of Ram trucks aimed to differentiate through its Hemi V8 engines, coil spring rear suspension (on 1500), and the introduction of the Cummins turbodiesel for heavy-duty models. Key Features Key Features: This manual is the definitive resource for maintaining the integrity and performance of your Dodge Ram. It offers in-depth, factory-correct procedures essential for accurate repairs and diagnostics, mirroring the information used by authorized service centers. 📋 Manual Details Coverage Areas Coverage Areas: All major mechanical, electrical, diagnostic, and body systems Body And Interior: Covers removal and installation of exterior body panels (doors, fenders, hood, bumpers), interior trim components, seating systems, and airbags. Page Count Page Count: Varies, typically 2000+ pages for comprehensive factory service manuals Manual Type Manual Type: Factory Service Manual (FSM) / Online Repair Manual Language Language: English Format Format: Digital Download (PDF) Accessibility: Accessible on computers, tablets, and smartphones with PDF reader capabilities. 📖 Manual Coverage Systems Covered Systems Covered: Engine mechanical (3.6L Pentastar V6, 5.7L HEMI V8, 6.4L HEMI V8, 6.7L Cummins I6 Turbo Diesel), transmission (5-speed and 6-speed automatic, manual), drivetrain, suspension, steering, brakes (ABS, hydraulic), HVAC, fuel system, exhaust system, electrical system (ECU, body control module, lighting, instrumentation), chassis, interior trim, exterior body panels, diagnostic procedures, wiring diagrams Engine Mechanical Diesel: Detailed procedures for 6.7L Cummins turbodiesel, including fuel injection, turbocharger, exhaust gas recirculation (EGR), cooling system, and engine block disassembly/assembly. Electrical System Diagnostics: Includes comprehensive wiring diagrams, fuse and relay locations, module diagnostics (PCM, BCM, TCM, ABS module), and troubleshooting for various electrical faults. Exhaust System: Catalytic converter, muffler, pipes, oxygen sensors, diesel particulate filter (DPF) and selective catalytic reduction (SCR) system for Cummins. Fuel System Diesel: High-pressure common rail fuel system diagnostics, injector testing and replacement, fuel filter replacement, lift pump. Procedures Included Procedures Included: Scheduled maintenance, routine inspections, diagnostics, component removal and installation, overhaul procedures, torque specifications, fluid capacities, wiring schematic interpretation, troubleshooting guides, emission control system repair Brake System Repair: Front and rear brake pad and rotor replacement, caliper service, brake fluid bleeding, ABS component diagnostics, parking brake adjustment. Suspension Steering Repair: Front and rear suspension component replacement (shocks, struts, ball joints, control arms, coil springs), steering gear service, power steering system diagnostics. Charging System Repair: Alternator testing and replacement, battery diagnostics, starter motor service. Ignition System Repair: Spark plug replacement (V6/V8), ignition coil testing and replacement, glow plug service (diesel). Technical Depth Technical Depth: Comprehensive, from basic fluid changes and filter replacements to advanced engine and transmission rebuilds, electrical system diagnostics, and chassis component overhauls. Diagnostic Codes: Detailed listing and interpretation of Diagnostic Trouble Codes (DTCs) for all major systems, with step-by-step diagnostic procedures for common faults. Torque Specifications: Precise torque values for critical fasteners across all vehicle systems, including engine, transmission, suspension, and chassis components. 📊 Manual Specifications File Format File Format: PDF Searchable Text: Yes, the PDF format allows for full text searching of repair procedures, specifications, and diagnostics. Print Quality Print Quality: High-resolution, printable pages with clear diagrams and text Binding Type Binding Type: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Primary Engine 1500: 3.6L Pentastar V6 (283 hp @ 6400 rpm, 260 lb-ft @ 4800 rpm) Primary Engine 1500 Optional: 5.7L HEMI V8 (395 hp @ 5600 rpm, 410 lb-ft @ 3950 rpm) Primary Engine 2500 3500: 6.4L HEMI V8 (410 hp @ 5600 rpm, 429 lb-ft @ 4000 rpm) Primary Engine Heavy Duty Optional: 6.7L Cummins I6 Turbo Diesel (350 hp @ 2800 rpm, 660 lb-ft @ 1500 rpm - standard output; 370 hp @ 2800 rpm, 800 lb-ft @ 1600 rpm - HO output) Performance Engine Monitoring: On-board diagnostics (OBD-II), engine control module (ECM) calibration and diagnostics covered. Engine Cooling System: Radiator, fan clutch (diesel), coolant reservoir, thermostat, water pump and coolant flow diagnostics. Fuel System Fuel System Type: Multi-point fuel injection (MPI) Fuel Type: Unleaded gasoline (87 octane minimum recommended for Pentastar and Hemi), Diesel fuel for Cummins 🔧 Transmission Standard Transmission 1500 Standard: 5-speed automatic (545RFE/68RFE) Transmission 2500 3500 Standard: 6-speed manual (G56) or 6-speed automatic (68RFE) Optional Transmission 1500 Optional: 6-speed automatic (65RFE/8HP70 - for later 2012 models and 2013) Features Transmission Features: Tow/Haul mode, electronic shift control, transmission fluid cooler specifications and maintenance. 📐 Dimensions Exterior Exterior Dimensions...