{"product_id":"kolasina-proportional-trailer-brake-controller-for-1-3-axle-trailers-digital-display-quick-install","title":"Kolasina Proportional Trailer Brake Controller for 1-3 Axle Trailers — Digital Display \u0026 Quick-Install","description":"\u003cstrong\u003eThe Kolasina 90160 is a proportional trailer brake controller that delivers automatic, vehicle-speed-matched braking for 1–3 axle trailers with a clear digital display and quick-install brackets.\u003c\/strong\u003e\n\n\u003cp\u003eWhether you tow a small utility trailer or a multi-axle commercial load, the Kolasina 90160 is built to provide smoother, more predictable stops by sensing your vehicle's braking and applying trailer brakes proportionally. The unit combines an intuitive high-contrast screen, on-board self-diagnostics, and both snap-on and screw-in mounting options so it fits most cockpits and maintenance routines.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Kolasina 90160 adjust braking for different trailers?\u003c\/h3\u003e\n\u003cp\u003eThis controller uses proportional braking technology to match trailer braking force to how hard you press the vehicle brakes, rather than applying a fixed output. That results in gradual, coordinated deceleration and reduces jarring or premature trailer lock-up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in motion sensor measures vehicle deceleration and adapts brake output in real time.\u003c\/li\u003e\n  \u003cli\u003eWorks across 1–3 axle trailers, suitable for light to heavier loads.\u003c\/li\u003e\n  \u003cli\u003eManual slider lets you fine-tune brake force instantly for unusual conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat do I see on the screen and how does diagnostics help?\u003c\/h3\u003e\n\u003cp\u003eThe high-contrast digital readout shows current brake settings and connection status clearly, even in varying light. Continuous self-diagnostics detect wiring or connection issues and present alerts on the display so you can correct faults before they affect towing safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time feedback on brake output and trailer connection state.\u003c\/li\u003e\n  \u003cli\u003eVisual alerts for wiring faults or abnormal performance.\u003c\/li\u003e\n  \u003cli\u003eSimple display that reduces guesswork during pre-trip checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and position in my vehicle?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be flexible: the Kolasina 90160 includes a snap-on quick-release bracket plus a traditional screw-in mount that swivels up to 180°, allowing horizontal or vertical orientation. The dual-mount approach speeds initial fitting and gives you a secure, adjustable placement tailored to your cab layout.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSnap-on bracket for fast removal and reattachment.\u003c\/li\u003e\n  \u003cli\u003eScrew-in bracket offers a permanent, vibration-resistant mount.\u003c\/li\u003e\n  \u003cli\u003e180° rotation to position the display for driver visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat manual controls are available for on-the-road adjustments?\u003c\/h3\u003e\n\u003cp\u003eThis model includes a manual slider control so you can instantly increase or decrease trailer braking force during unexpected situations, such as changing road grades or shifting loads. The slider complements the proportional mode, giving immediate, tactile override when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlider adjusts brake intensity without navigating menus.\u003c\/li\u003e\n  \u003cli\u003eResponds instantly for added driver confidence on hills or in traffic.\u003c\/li\u003e\n  \u003cli\u003eWorks alongside automatic proportional output for flexible control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who tow regularly and need a dependable, easy-to-read proportional brake controller for single to triple-axle trailers—RV owners, landscapers, small haulers, and commercial users who want consistent trailer braking with simple installation and ongoing diagnostics. Kolasina backs the unit with a two-year warranty; confirm compatibility with your trailer wiring and controller footprint before purchase.\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: Is the Kolasina 90160 compatible with electric trailer brakes on 3 axles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 90160 supports 1–3 axle trailers and is designed for electric trailer braking systems; verify your trailer wiring matches controller requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the unit require calibration after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No lengthy calibration is required; install, verify connections, and the proportional sensor adjusts automatically, with manual slider available for tuning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kolasina","offers":[{"title":"Default Title","offer_id":48080212754590,"sku":"B0FH1QY3TY","price":112.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kolasina-90160-front-panel-display.jpg?v=1785779818","url":"https:\/\/northtrailauto.ca\/products\/kolasina-proportional-trailer-brake-controller-for-1-3-axle-trailers-digital-display-quick-install","provider":"North Trail Auto","version":"1.0","type":"link"}