{"product_id":"dacall-trailer-brake-control-switch-for-chevy-gmc-jl1-plug-and-play-replacement-with-removal-tool","title":"Dacall Trailer Brake Control Switch for Chevy \u0026 GMC JL1 — Plug-and-Play Replacement with Removal Tool","description":"\u003cp\u003e\u003cstrong\u003eReplacement trailer brake control switch designed to fit factory Integrated Trailer Brake Control (RPO JL1) systems for select Chevrolet and GMC trucks and SUVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Dacall brake control switch is a plug-and-play replacement intended for vehicles that originally came with the JL1 integrated trailer brake module. It replaces GM part numbers like 84108373 and related OEM codes, restoring the original dash control for trailer braking adjustments. Built with durable composite materials and an optimized circuit design, the unit aims to deliver reliable electrical performance and consistent brake modulation while towing.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this switch fits my truck?\u003c\/h3\u003e\n\n\u003cp\u003eConfirm fitment by checking that your vehicle has the JL1 factory Integrated Trailer Brake Control option and by matching your original part’s appearance and number. This replacement is made for a defined range of Chevrolet and GMC models — verify model year and original equipment before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for vehicles with RPO JL1 only — not universal.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Silverado 1500\/2500\/3500, Suburban, Tahoe, Sierra, Yukon, Canyon in specified years.\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers such as 84108373 and related codes; compare visually before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does installation involve and are tools included?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is intended to be straightforward: the switch connects directly to the factory wiring harness and is removed with the included extraction tool. No soldering or wire splicing is required, making the swap suitable for owners who prefer a quick, low-effort repair.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play connector matches GM factory harness.\u003c\/li\u003e\n  \u003cli\u003ePackage contains one replacement switch and a removal\/extraction tool.\u003c\/li\u003e\n  \u003cli\u003eNo additional wiring or professional reprogramming typically required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this switch affect trailer braking performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe assembled controller uses a refined circuit layout to provide consistent, responsive electrical signals to the trailer brake system. Properly functioning controls help maintain predictable brake modulation, assisting in reducing trailer instability during braking maneuvers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOptimized circuitry for steady brake output and modulation.\u003c\/li\u003e\n  \u003cli\u003eHelps minimize trailer sway and uneven braking when used with factory JL1 systems.\u003c\/li\u003e\n  \u003cli\u003eDurable materials resist wear from repeated use and dashboard exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect in durability and long-term use?\u003c\/h3\u003e\n\n\u003cp\u003eThe switch housing and faceplate are manufactured from reinforced plastics and composite materials to resist everyday impacts and wear on the dash. While it's built for longevity under normal driving conditions, always confirm fit and secure mounting to prevent damage from loose installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-strength engineering plastic body for impact resistance.\u003c\/li\u003e\n  \u003cli\u003eComposite front panel designed to withstand frequent use.\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet common automotive durability expectations for replacement parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Dacall trailer brake control switch is intended for owners of Chevrolet or GMC vehicles that were factory-equipped with the JL1 Integrated Trailer Brake Control option and who need a direct, OEM-style replacement. It’s ideal for do-it-yourselfers who want a quick swap with the included removal tool, fleet managers replacing worn dash components, or anyone restoring original towing functionality without modifying factory wiring.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this work if my truck did not come with JL1?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This switch is only compatible with vehicles that originally had the factory RPO JL1 Integrated Trailer Brake Control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include tools for removal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes one replacement switch and a small removal\/extraction tool for easy replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dacall","offers":[{"title":"Default Title","offer_id":48084488159390,"sku":"B0GGHWHXFF","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dacall-front-panel-switch.jpg?v=1785857002","url":"https:\/\/northtrailauto.ca\/products\/dacall-trailer-brake-control-switch-for-chevy-gmc-jl1-plug-and-play-replacement-with-removal-tool","provider":"North Trail Auto","version":"1.0","type":"link"}