{"product_id":"gmc-sierra-2500-3500-2014-2019-repair-manual","title":"GMC Sierra 2500\/3500 (2014-2019) Repair Manual","description":"\u003cp\u003e\u003cstrong\u003eEngineered for power, towing, and demanding workloads, the GMC Sierra 2500 and 3500 (2014–2019)\u003c\/strong\u003e are built to perform under pressure. Keep your heavy-duty truck reliable with the \u003cstrong\u003eHaynes Repair Manual\u003c\/strong\u003e—your trusted, step-by-step guide for maintenance and repairs tailored specifically to Sierra HD models.\u003c\/p\u003e\n\n\u003ch3\u003eExpert Guidance You Can Trust\u003c\/h3\u003e\n\u003cp\u003eEach Haynes manual is created from real-world teardown and rebuild experience. Inside, you'll find clear instructions, torque specifications, detailed illustrations, and professional repair tips that help you complete jobs confidently while avoiding costly dealership service fees.\u003c\/p\u003e\n\n\u003ch3\u003eModels \u0026amp; Engines Covered\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eGMC Sierra 2500HD \/ 3500HD (2014–2019)\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e6.0L V8 Gasoline\u003c\/li\u003e\n  \u003cli\u003e6.6L V8 Turbo-Diesel Duramax (LML)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon GMC Sierra 2500\/3500 Issues (and How This Manual Helps)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDEF \u0026amp; Emissions System Faults\u003c\/strong\u003e – Diagnosis, component replacement, and troubleshooting guidance, especially common around 70k miles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurbocharger Wear on Duramax Engines\u003c\/strong\u003e – Step-by-step troubleshooting and rebuild procedures for issues that appear past 80k miles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAllison Transmission Problems\u003c\/strong\u003e – Includes fluid change intervals, fault code interpretation, and full servicing procedures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront Suspension Wear\u003c\/strong\u003e – Detailed instructions for replacing tie rods, ball joints, bushings, and other steering components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrake Rotor \u0026amp; Pad Wear\u003c\/strong\u003e – Replacement steps plus ABS diagnostic coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling System Leaks\u003c\/strong\u003e – Water pump, radiator, and hose servicing to prevent overheating under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDriving Habits That Impact Maintenance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eFrequent towing:\u003c\/strong\u003e Increases stress on brakes and turbocharger systems. The manual covers brake servicing, boost system diagnosis, and repairs to maintain towing power and safety.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSnow or rough terrain use:\u003c\/strong\u003e Accelerates wear on suspension components. Step-by-step suspension rebuild instructions are included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHigh-mileage work use:\u003c\/strong\u003e Emphasizes the importance of transmission servicing and cooling system inspections. Full service intervals and troubleshooting charts are provided.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOlder Sierra ownership:\u003c\/strong\u003e ABS sensor failures and timing chain issues become more common with age. Clear DIY instructions show how to fix these at home.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Inside the Haynes Repair Manual\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete repair and maintenance procedures with factory torque specifications\u003c\/li\u003e\n  \u003cli\u003eMaintenance schedules, service intervals, and fluid charts for Sierra HD engines\u003c\/li\u003e\n  \u003cli\u003eTroubleshooting flowcharts for emissions, drivetrain, electrical, and cooling systems\u003c\/li\u003e\n  \u003cli\u003eCovers brakes, suspension, steering, HVAC, bodywork, and wiring diagrams\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid format:\u003c\/strong\u003e printed manual plus easy-to-access online content\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFull List of Vehicles Covered\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e GMC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Sierra 2500 HD, Sierra 3500 HD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYear Range:\u003c\/strong\u003e 2014–2019\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eThis manual's year range reflects the coverage available when the manual was written. The vehicle’s production years may extend beyond this range.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch4\u003eEngines Covered\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6.0 CNG (LC8)\u003c\/li\u003e\n  \u003cli\u003e6.0 Gas (LC8)\u003c\/li\u003e\n  \u003cli\u003e6.0 Flex Fuel Gas (L96)\u003c\/li\u003e\n  \u003cli\u003e6.6 (Duramax) Diesel (L5P)\u003c\/li\u003e\n  \u003cli\u003e6.6 (Duramax) Diesel (LML)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Haynes","offers":[{"title":"Default Title","offer_id":51357657563416,"sku":"9781620924396","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0057\/9813\/3831\/files\/9781620924396_201.jpg?v=1772280117","url":"https:\/\/www.midlifeclassiccars.com\/bs\/products\/gmc-sierra-2500-3500-2014-2019-repair-manual","provider":"MidlifeClassicCars.com","version":"1.0","type":"link"}