{"product_id":"dorman-599-058-hvac-control-module","title":"Dorman 599-058 HVAC Control Module","description":"\u003ch2\u003eDorman 599-058 HVAC Control Module\u003c\/h2\u003e\u003cp\u003eRestore climate control operation in select Chevrolet Silverado and GMC Sierra trucks with this Dorman HVAC Control Module. Built as a fully tested replacement for the original automatic climate control unit, it addresses failed temperature and blower control functions without changing the vehicle’s factory setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomatic HVAC control module for vehicles with automatic temperature control\u003c\/li\u003e\n\u003cli\u003eFully tested replacement unit for direct restoration of climate control operation\u003c\/li\u003e\n\u003cli\u003eBlack housing with 4 connectors and 56 terminals\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting style for factory-style installation\u003c\/li\u003e\n\u003cli\u003eFemale connector \/ male terminal configuration\u003c\/li\u003e\n\u003cli\u003eProgramming required after installation\u003c\/li\u003e\n\u003cli\u003eInterchanges with part numbers 19417515 and 20921713\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDorman 599-058 is an automatic HVAC control module for 2012-2014 Chevrolet Cheyenne, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500 HD, Silverado 3500, and GMC Sierra, Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD applications. It is intended for trucks equipped with automatic temperature control and uses the factory-style connector layout to replace a malfunctioning original module. If you are searching for a 2012-2014 Chevrolet Silverado HVAC control module or a GMC Sierra automatic climate control replacement, this part number is a direct reference to the correct OE-style solution.\u003c\/p\u003e\u003cp\u003eThis part cross-references 19417515 and 20921713 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClimate controls that stop responding\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature control functions that no longer regulate properly\u003c\/li\u003e\n\u003cli\u003eHVAC settings that fail to change blower or temperature output\u003c\/li\u003e\n\u003cli\u003eIntermittent or inoperative dashboard climate control operation\u003c\/li\u003e\n\u003cli\u003eOriginal module failure in Silverado and Sierra automatic HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eProgramming is required after installation. Verify the vehicle is equipped with automatic climate control and confirm connector count, terminal count, and mounting style before replacement. This module uses a bolt-on design and does not include an instruction manual, mounting hardware, or wire harness.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman supplies this HVAC control module as a tested replacement unit for restoring factory climate control operation in supported Chevrolet and GMC trucks. Confirm fitment by year, make, model, and HVAC configuration before installation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52776259616949,"sku":"BKKY-599-058","price":566.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_599058_Fro.jpg?v=1783493936","url":"https:\/\/www.partcatalog.com\/products\/dorman-599-058-hvac-control-module","provider":"PartCatalog","version":"1.0","type":"link"}