🏷️ Basic Information Identification Make: Peterbilt Model: 359 Model Description: Conventional Cab Truck Product Type: Electrical Wiring Schematics Manual Codes Vin Standard: Not Applicable (Manual specific, not vehicle) 👋 Introduction Market Position Market Segment: Heavy-duty vocational truck, long-haul transport. Key Features Vehicle Reputation: Known for its robust construction, driver comfort, and versatility in various applications. Manual Value Proposition: Essential diagnostic and repair tool for maintaining the complex electrical systems of the Peterbilt 359. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive electrical system schematics Page Count Page Count: Variable, typically 100-300 pages depending on specific year/configuration. Manual Type Manual Type: Service Manual / Technical Manual Language Language: English Format Format: Printed Book (likely) 📖 Manual Coverage Systems Covered Electrical Systems: All vehicle electrical systems, including power distribution, lighting, engine controls, instrumentation, HVAC, chassis electronics, and auxiliary circuits. Wiring Harnesses: Detailed diagrams of main, engine, chassis, and cab wiring harnesses, including connector pinouts and wire routing. Lighting Systems: Headlights, taillights, marker lights, turn signals, interior lighting, and auxiliary lighting schematics. Engine Controls: Wiring for engine control modules (ECM), sensors (e.g., crank, cam, temp, oil pressure), actuators, and fuel systems. Instrumentation Gauges: Schematics for tachometer, speedometer, fuel gauge, oil pressure gauge, coolant temperature gauge, air brake pressure gauges, and warning lights. HVAC Controls: Wiring for heating, ventilation, and air conditioning systems, including blower motor, temperature control, and air flow actuators. Chassis Electronics: Wiring for air brake systems, suspension controls (if applicable), fifth wheel air, and trailer connections. Auxiliary Circuits: Wiring for optional equipment such as auxiliary power outlets, CB radios, auxiliary lighting, and aftermarket installations. Procedures Included Troubleshooting Guides: General troubleshooting approaches and diagnostic flowcharts for common electrical faults. Component Identification: Identification of electrical components, relays, fuses, and their locations within the schematics. Wiring Diagram Interpretation: Guidance on reading and interpreting complex electrical schematics. Fuse Relay Identification: Detailed listing of fuse and relay functions and their corresponding locations in the fuse/relay boxes. Technical Depth Depth Of Coverage: Expert level: Detailed schematics suitable for diagnostics, repair, and modifications by qualified technicians. 📊 Manual Specifications File Format File Format: Printed paper Print Quality Print Quality: High-resolution printing for clarity of diagrams and text. Binding Type Binding Type: Staple-bound or perfect-bound for durability. Paper Type Paper Type: Durable, heavy-weight paper suitable for workshop environments. ⚙️ Engine Specifications Primary Engine Typical Engine Options: Cummins NTC series (NTC-290, NTC-350, NTC-400), Cummins LTA-10, Detroit Diesel Series 60, Caterpillar 3406B/E. Specific engine varies by year and customer specification. Performance Horsepower Range: Typically 290 HP to 550 HP, depending on engine model and tune. Torque Range: Typically 900 lb-ft to 1850 lb-ft, depending on engine model and tune. Fuel System Fuel Type: Diesel Injection System: Mechanical or electronic fuel injection depending on engine manufacturer and model. 🔧 Transmission Standard Typical Transmission: Eaton Fuller Roadranger manual transmissions (e.g., RTLO-16713A, RTLO-18718B). Optional Optional Transmissions: Spicer manual transmissions, some automatic transmission options may exist for specific applications. Features Transmission Control: Mechanical shift linkage, air-assisted shifting for manual transmissions. Electronic controls for automated manual transmissions (rare). 📐 Dimensions Exterior Wheelbase Range: Variable, typically 140" to 240"+ depending on configuration (e.g., day cab, sleeper, tandem axle). Overall Length: Variable based on configuration and trailer. Weights Gvw Capacity: Typically rated up to 80,000 lbs GCWR, axle ratings vary. 🛡️ Safety Features Ratings Crash Test Ratings: Not directly applicable to commercial trucks in the same manner as passenger cars. Focus is on operational safety and compliance. Active Features Braking System: Air brake system with drum or disc brakes, automatic slack adjusters, air dryer, anti-lock braking system (ABS) often optional or standard on later models. Passive Features Seat Belts: Standard three-point seat belts. Lighting: Halogen headlights, LED or incandescent marker and tail lights. 💡 Technology Features Infotainment Typical Infotainment: Basic AM/FM/Cassette/CD players, CB radio integration, optional satellite radio. Driver Assistance ABS Availability: Anti-lock Braking System (ABS) was often an option on earlier models and became more common or standard on later production years. Connectivity Telematics Availability: Limited native telematics; often relies on aftermarket solutions for fleet management and diagnostics. 🔧 Maintenance Service Intervals Oil Change Interval: Highly variable based on engine model and operating conditions. Typically 15,000-25,000 miles or 500-1,000 hours, consult specific engine manual. Air Filter Interval: Check at every PM, replace as needed or per manufacturer recommendations (often based on pressure drop). Coolant Interval: Dependent on coolant type (e.g., conventional, ELC). Typically 50,000-100,000 miles for ELC, or per coolant analysis. Fluid Specifications Engine Oil Spec: API CJ-4 or CK-4 for newer engines, or specified by engine manufacturer. Viscosity typically 15W-40, 10W-30. Consult engine manual for exact specification. Transmission Fluid Spec: GL-4 or GL-5 gear oil, typically SAE 75W-90 or 80W-90. Consult Eaton Fuller or Spicer manual for specific type and capacity. Coolant Spec: Heavy-duty engine coolant (HD-OAT or HOAT for ELC). Example: PACCAR Extended Life Coolant....