🏷️ Basic Information Identification Make: Dodge Model: Ram Chassis Cab Year: 2007 Codes Product Name: 2007 DODGE RAM CHASSIS CAB Service Repair Manual 👋 Introduction Market Position Segment: Heavy-duty pickup truck, chassis cab for vocational upfitting Competitive Analysis Competitors: Ford F-Series Super Duty Chassis Cab, Chevrolet Silverado HD Chassis Cab Key Features Vehicle Purpose: Designed for commercial applications requiring custom bodywork and specialized equipment Manual Value: Essential for diagnosing and repairing complex systems, ensuring proper functionality and longevity of a heavy-duty vehicle 📋 Manual Details Coverage Areas Overall Coverage: Complete Service and Repair Page Count Estimated Pages: Thousands (Chassis Cab configurations vary significantly) Manual Type Type: Service and Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: All engine variants, diagnostics, disassembly/assembly, repair procedures Transmission: Automatic and Manual transmissions, diagnostics, overhaul, clutch systems Drivetrain: Front and Rear Axles, Driveshafts, Differential, Transfer Case (if applicable) Suspension: Front and Rear Suspension components, steering, alignment Brakes: Hydraulic Brake System, ABS, Parking Brake, rotor/pad replacement Electrical: Wiring Diagrams, Fuses, Relays, Lighting, Instruments, Body Control Modules, Powertrain Control Modules (PCM) HVAC: Heating, Ventilation, and Air Conditioning systems, refrigerant handling Body: Body panels, doors, latches, glass, interior trim, chassis components Fuel System: Fuel delivery, injectors, fuel tank, emissions control Cooling System: Radiator, thermostat, water pump, coolant specifications Exhaust System: Manifolds, pipes, catalytic converter, muffler Chassis Components: Frame, crossmembers, mounting points for vocational equipment Procedures Included Maintenance: Routine service, oil changes, filter replacements, fluid checks Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides Repair: Component replacement, system overhaul, sub-assembly repairs Diagnostics: OBD-II diagnostics, DTC code interpretation, live data analysis Special Tools: Listing and usage of required special tools Specifications: Torque specifications, clearances, measurements Wiring Diagrams: Detailed electrical system schematics Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text for quick information retrieval Print Quality Printable: Yes, printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options 2007: 5.7L HEMI V8 (345 ci), 4.7L Magnum V8 (287 ci), 5.9L Cummins I6 Turbo Diesel (360 ci) Performance 5.7L Hemi Horsepower: 345 hp @ 5400 rpm (approx.) 5.7L Hemi Torque: 375 lb-ft @ 4000 rpm (approx.) 4.7L Magnum Horsepower: 303 hp @ 5600 rpm (approx.) 4.7L Magnum Torque: 321 lb-ft @ 3600 rpm (approx.) 5.9L Cummins Horsepower: 305 hp @ 2900 rpm (approx.) 5.9L Cummins Torque: 555 lb-ft @ 1700 rpm (approx.) Fuel System Fuel Delivery: Electronic Fuel Injection (MPI) Diesel Fuel Type: Diesel (ULSD required for 5.9L Cummins) 🔧 Transmission Standard Standard Transmission: Varies by engine and configuration (often automatic for chassis cab) Optional Optional Transmissions: 4-speed Automatic (48RE for Cummins, 45RFE for V8s), 6-speed Manual (NV5600 for Cummins) Features Torque Converter Lockup: Yes, on automatic transmissions Transfer Case Options: Part-time 4WD system with electronic range selection 📐 Dimensions Exterior Wheelbase Options: Multiple wheelbase lengths available for chassis cab configurations (e.g., 135.5", 157.5", 177.5", 195.5") Weights Gvwr Range: Up to 19,500 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Frontal Impact: Likely 4-star (for standard pickup, chassis cab ratings may vary) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Optional or Standard depending on configuration Passive Features Airbags: Driver and Passenger Frontal Airbags 💡 Technology Features Infotainment Infotainment System Options: Base AM/FM/CD player, optional SiriusXM satellite radio, optional navigation systems on higher trims Driver Assistance Parking Assist: Optional rear parking assist sensors Connectivity Auxiliary Input: Standard or optional auxiliary audio input jack 🔧 Maintenance Service Intervals Oil Change Interval Gas: 5,000 - 7,500 miles or 6 months (check manual for specific engine/oil type) Oil Change Interval Diesel: 3,000 - 5,000 miles or 6 months (severe duty/towing recommendations may apply for Cummins) Transmission Fluid Service: 30,000 - 60,000 miles (depending on usage, refer to manual) Coolant Service: 50,000 - 100,000 miles or 3-5 years (depending on coolant type) Fluid Specifications Engine Oil Spec Gas 5.7L: SAE 5W-20, API SN or newer (Chrysler MS-6395) Engine Oil Spec Diesel 5.9L: SAE 15W-40, API CJ-4 or CK-4 (meeting Cummins CES 20081 specification) Transmission Fluid 48Re: ATF+4 (Chrysler MS-9602) Transmission Fluid 45Rfe: ATF+4 (Chrysler MS-9602) Coolant Type: HOAT (Hybrid Organic Acid Technology) Orange Coolant (Chrysler MS-9769) Known Issues Common Complaints 5.9L Cummins: Injectors, lift pump, clutch wear (manual transmission), EGR issues, potentially cracked cylinder heads under heavy load/modification Common Complaints Hemi V8: Exhaust manifold leaks, cylinder deactivation system issues (if equipped), spark plug issues, oil pressure sensor failures Common Complaints 4.7L V8: Oil sludge buildup if not maintained, throttle body issues, ignition coil failures Body Corrosion: Rust on fenders, rocker panels, and cab corners, especially in areas with road salt 📚 Vehicle History Brand Heritage Dodge Truck Legacy: Dodge has a long history of producing robust and capable...