🏷️ Basic Information Identification Make: Dodge Model: RAM 5500 Chassis Cab Year: 2008 Generation Generation Code: DS/DJ Codes Chassis Code: DS 👋 Introduction Market Position Segment: Heavy-duty pickup truck, specifically a Class 4 chassis cab designed for commercial use and upfitting. Competitive Analysis Competitors: Ford F-Series Super Duty Chassis Cab, Chevrolet Silverado HD Chassis Cab. Key Features Vehicle Purpose: Designed for vocational applications requiring custom body mounting, such as dump bodies, service bodies, utility bodies, and specialized equipment. 📋 Manual Details Coverage Areas Sections Covered: Introduction, Instrument Cluster, Entertainment Systems, Climate Controls, Lights, Driver Controls, Locks and Security, Seating and Safety Restraints, Driving, Customer Assistance, Reporting Safety Defects (U.S. only), Cleaning, Maintenance and Specifications, Engine Compartment, Engine Oil, Battery, Fuel Information, Air Filter(s), Part Numbers, Refill Capacities, Lubricant Specifications, Accessories Page Count Estimated Page Count: Approximately 300-400 pages (typical for this class of vehicle manual) Manual Type Type: Owner's Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Powertrain: Engine operation, fluid capacities, lubrication specifications, fuel system basics, air intake. Electrical And Lighting: Instrument cluster indicators, exterior and interior lighting operation, basic electrical system information. Comfort And Convenience: Climate control system operation, entertainment system basics, door locks and security features, seating and restraint systems. Driver Controls: Steering wheel controls, pedal operation, driver information center. Procedures Included Maintenance: Routine checks (oil, coolant), fluid refilling, basic cleaning procedures, accessory installation guidance. Operation: Proper vehicle startup, driving techniques, parking, basic troubleshooting for common indicators. Technical Depth Depth: Covers owner-level maintenance, operation, and basic troubleshooting. Does not delve into advanced diagnostic procedures or component-level repair beyond owner-replaceable items. 📊 Manual Specifications File Format Requirements: Requires a PDF reader (e.g., Adobe Acrobat Reader, Foxit Reader, or comparable). Print Quality Quality: Digital PDF sourced from factory original, ensuring clarity and accuracy of information. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Model: Commonly the Cummins 6.7L Turbo Diesel I6 Engine Displacement: 6.7 Liters (408 cubic inches) Performance Horsepower: Typically around 350 hp @ 3,000 RPM Torque: Typically around 650 lb-ft @ 1,500 RPM Fuel System Injection Type: High-pressure common rail direct injection Fuel Type: Diesel 🔧 Transmission Standard Transmission Type: 68RFE 6-Speed Automatic Transmission Optional Transmission Type: G56 6-Speed Manual Transmission (often available) Features Automatic Features: Electronic control, tow/haul mode. 📐 Dimensions Exterior Wheelbase Options: Multiple wheelbase options available to accommodate various body lengths (e.g., 144.5", 168.5", 182.5", 204.5", 228.5" inches) Weights Gvwr: Gross Vehicle Weight Rating typically around 16,500 lbs to 18,000 lbs, depending on configuration. Gcwr: Gross Combined Weight Rating typically around 23,000 lbs to 30,000 lbs, depending on configuration. 🛡️ Safety Features Ratings NHTSA Ratings: Specific NHTSA ratings for heavy-duty trucks are often limited or differ from light-duty vehicles. Focus is on structural integrity for vocational use. Active Features Braking System: Four-wheel disc brakes with Anti-lock Brake System (ABS). Passive Features Airbags: Driver and front passenger airbags. Seat Belts: Three-point seat belts for all seating positions. 💡 Technology Features Infotainment Audio System: Factory-installed AM/FM radio with CD player and auxiliary input, potentially satellite radio options. Navigation: Optional navigation systems may have been available. Driver Assistance Cruise Control: Standard cruise control functionality. Trailer Brake Controller: Provisions for an integrated trailer brake controller are common on chassis cab models. Connectivity Auxiliary Inputs: Standard auxiliary audio input jack for connecting external devices. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to the manual for specific intervals based on driving conditions (e.g., 7,500 miles or 6 months for normal service, potentially shorter for severe duty). Transmission Fluid Interval: Consult manual for scheduled fluid and filter changes, crucial for heavy-duty use. Diesel Filter Interval: Regular replacement of diesel fuel filter and water separator is critical. Fluid Specifications Engine Oil Spec: Typically API CJ-4 or newer specification for diesel engines (e.g., SAE 15W-40 or SAE 5W-40 depending on climate). Coolant Spec: HOAT (Hybrid Organic Acid Technology) extended life coolant, typically DCA-approved (Diesel Coolant Additive). Transmission Fluid Auto: Chrysler ATF+4 or equivalent for the 68RFE automatic transmission. Transmission Fluid Manual: Refer to manual for specific lubricant for G56 manual transmission (often GL-3 or GL-4 rated gear oil). Known Issues Common Wear Items: U-joints, ball joints, exhaust components, diesel particulate filter (DPF) regeneration issues (if applicable to specific emissions standards), EGR system. Electrical Component Life: Battery life, alternator performance, wiring harness integrity, especially under demanding work conditions. Part Numbers Oil Filter Example: Mopar part number or equivalent (e.g., 68048203AA for the 6.7L Cummins filter) Air Filter Example: Mopar part number or equivalent (e.g., 68039478AA for the engine air filter) Refill Capacities Engine Oil Capacity: Approximately 12 quarts (11.4 Liters) for the 6.7L Cummins engine. Coolant Capacity: Approximately 18.5 quarts (17.5 Liters) for the 6.7L Cummins engine. Transmission Fluid Capacity: Consult manual, typically around 12-15 quarts for the...