Manual Details
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Coverage Areas
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Primary Coverage:
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Service, Maintenance, Diagnosis, and Repair
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Model Variants Covered:
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All models, including different cab configurations (regular cab, extended cab), bed lengths, and driveline options (2WD, 4WD).
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Page Count
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Estimated Pages:
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Varies by specific manual publisher, but typically 1000+ pages for comprehensive factory service manuals.
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Manual Type
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Type:
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Factory Service Manual (FSM) / Repair Manual
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Language
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Language:
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English
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Format
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Digital Format:
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PDF
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Compatibility
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Operating Systems:
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Windows Vista (32/64-bit), XP, ME, 98, NT, 2000, and macOS compatible.
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Requirements
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Software Requirements:
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Adobe PDF Reader and WinZip (both free online).
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Digital Features
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Zoom Capability:
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Allows users to zoom into illustrations and schematics for a closer, more detailed view.
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Manual Coverage
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Systems Covered
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Powertrain:
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Engine Mechanical, Engine Control System, Fuel System, Emission Control, Cooling System, Lubrication System, Ignition System, Starting & Charging System, Automatic Transmission, Manual Transmission, Transfer Case (if applicable), Drive Shaft, Differential, Axles.
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Chassis:
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Suspension System, Steering System (including Power Steering), Brake System (including Parking Brake), Wheels & Tires.
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Body And Electrical:
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Body & Interior (doors, windows, seats, instrument panel, exterior trim), HVAC (Air Conditioning), Supplemental Restraint System (SRS/Airbags), Seat Belts, Cruise Control, Wiper & Washer System, Door Locks, Meter/Audio/Visual Systems, Horn, Windshield/Glass/Mirrors, Electrical System (including wiring schematics, multiplex communication/CAN bus for applicable components).
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Interior Systems:
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Covers instrument panel, seats, interior trim, door panels, headliner, and all associated components.
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Exterior Systems:
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Includes front and rear bumpers, fenders, hood, doors, tailgate, exterior lighting, and mirrors.
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Procedures Included
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Maintenance:
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Scheduled maintenance, fluid checks and changes, filter replacements, lubrication points.
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Diagnostics:
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Troubleshooting guides, diagnostic trouble codes (DTCs), component testing procedures, wiring diagram interpretation.
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Repair:
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Step-by-step repair instructions for all major mechanical and electrical components, component removal and installation, torque specifications, alignment procedures.
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Engine Rebuild:
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Detailed procedures for engine disassembly, inspection, repair, and reassembly, including specifications for all internal components.
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Transmission Service:
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Comprehensive guide for both automatic and manual transmission service, including removal, overhaul, fluid changes, and diagnostics.
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Suspension And Steering:
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Instructions for servicing and replacing suspension components (shocks, struts, control arms, ball joints) and steering system parts (tie rods, power steering pump, rack and pinion).
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Brake System Repair:
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Detailed procedures for brake pad replacement, rotor service, caliper repair, brake fluid flushing, and ABS system diagnostics.
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Electrical Troubleshooting:
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Extensive wiring diagrams and diagnostic flowcharts for all electrical systems, enabling efficient troubleshooting of lighting, power windows, starter/charging, and sensors.
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Component Replacement:
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Detailed guides for replacing all wear items and components, from spark plugs and belts to major assemblies like engines and transmissions.
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Emission Control Service:
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Information on emission control systems, catalytic converters, oxygen sensors, and related diagnostic procedures.
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Technical Depth
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Depth:
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Factory-level, A-Z coverage for all repairs and maintenance. Includes detailed diagrams, illustrations, and wiring schematics.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Typically every 3,000-7,500 miles or 6-12 months, depending on oil type and driving conditions (refer to manual for exact specifications).
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Fluid Specifications
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Engine Oil:
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Refer to manual for specific viscosity grade (e.g., 5W-30 or 10W-30) and API service classification.
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Transmission Fluid Auto:
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Dexron-III (or equivalent) for 4L60-E automatic transmission.
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Transmission Fluid Manual:
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GL-4 or GL-5 gear oil (specific viscosity to be confirmed in manual).
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Coolant:
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Ethylene Glycol based, typically a 50/50 mix with deionized water. Specific type (e.g., traditional green or extended life) to be confirmed in manual.
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Brake Fluid:
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DOT 3
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Power Steering Fluid:
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Dexron-III (or equivalent).
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Known Issues
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Common Sonoma Issues:
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Potential for rear main seal leaks (especially on V6), ball joint wear, brake component wear, and occasional electrical gremlins. The manual will guide on diagnosing and repairing these.
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