{"product_id":"curt-spectrum-trailer-brake-controller-51170-proportional-dash-mount-brake-control","title":"CURT Spectrum Trailer Brake Controller 51170 – Proportional Dash-Mount Brake Control","description":"\u003cp data-start=\"199\" data-end=\"390\"\u003e\u003cstrong data-start=\"199\" data-end=\"390\"\u003eCURT 51170 brake controller • Spectrum trailer brake controller • proportional trailer brake control • dash mount brake controller • electric trailer brake controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"392\" data-end=\"805\"\u003eThe \u003cstrong data-start=\"396\" data-end=\"444\"\u003eCURT 51170 Spectrum Trailer Brake Controller\u003c\/strong\u003e is a clean, modern proportional brake control designed for drivers who want smooth trailer braking without a bulky controller mounted under the dash. The Spectrum uses a separate hidden main module and a compact dash-mounted rotary knob, giving the cab a clean OEM-style appearance while still providing precise brake control for trailers with electric brakes.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"1206\"\u003eUnlike traditional box-style brake controllers, the CURT Spectrum keeps the main control module mounted out of sight behind the dash. The visible control is a low-profile rotary knob with a push-button center and a 10-bar tri-color LED indicator. This allows the driver to adjust brake output, monitor braking activity, and access manual override while keeping the dash professional and uncluttered.\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1571\"\u003eThis controller uses a \u003cstrong data-start=\"1231\" data-end=\"1260\"\u003etriple-axis accelerometer\u003c\/strong\u003e to detect vehicle movement and apply trailer brakes in proportion to the tow vehicle’s braking. That means smoother, more responsive stops compared to basic time-delay controllers. Automatic leveling and calibration also make setup easier, helping eliminate the need for constant adjustment after installation.\u003c\/p\u003e\n\u003cp data-start=\"1573\" data-end=\"1828\"\u003eDesigned for trailers with \u003cstrong data-start=\"1600\" data-end=\"1616\"\u003e1 to 3 axles\u003c\/strong\u003e, the CURT Spectrum 51170 is a strong option for towing utility trailers, enclosed trailers, car haulers, equipment trailers, livestock trailers, camper trailers, and other trailers equipped with electric brakes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1830\" data-end=\"1845\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1847\" data-end=\"2664\"\u003e\n\u003cli data-section-id=\"bz4cn0\" data-start=\"1847\" data-end=\"1917\"\u003eProportional trailer brake controller for smooth, responsive braking\u003c\/li\u003e\n\u003cli data-section-id=\"a3i8z4\" data-start=\"1918\" data-end=\"1989\"\u003eControls trailer brake settings with a simple push-button rotary knob\u003c\/li\u003e\n\u003cli data-section-id=\"1mmehdi\" data-start=\"1990\" data-end=\"2046\"\u003eClean dash-mounted interface with OEM-style appearance\u003c\/li\u003e\n\u003cli data-section-id=\"qdtm3x\" data-start=\"2047\" data-end=\"2116\"\u003e10-bar tri-color LED display for brake output and status indication\u003c\/li\u003e\n\u003cli data-section-id=\"1f2evv3\" data-start=\"2117\" data-end=\"2175\"\u003eSeparate main module mounts out of sight behind the dash\u003c\/li\u003e\n\u003cli data-section-id=\"1qw9147\" data-start=\"2176\" data-end=\"2248\"\u003eTriple-axis motion-sensing accelerometer for accurate braking response\u003c\/li\u003e\n\u003cli data-section-id=\"x529t5\" data-start=\"2249\" data-end=\"2305\"\u003eAutomatic leveling and calibration help simplify setup\u003c\/li\u003e\n\u003cli data-section-id=\"17k7uvq\" data-start=\"2306\" data-end=\"2351\"\u003eCompatible with trailers using 1 to 3 axles\u003c\/li\u003e\n\u003cli data-section-id=\"1rq4rsa\" data-start=\"2352\" data-end=\"2381\"\u003eFully functional in reverse\u003c\/li\u003e\n\u003cli data-section-id=\"1qn3qnx\" data-start=\"2382\" data-end=\"2447\"\u003eUser-selectable power output and trailer brake light activation\u003c\/li\u003e\n\u003cli data-section-id=\"ee6ug2\" data-start=\"2448\" data-end=\"2503\"\u003eManual override accessible with the press of a button\u003c\/li\u003e\n\u003cli data-section-id=\"14tdoec\" data-start=\"2504\" data-end=\"2569\"\u003eTwo installation options: drill mount or surface adhesive mount\u003c\/li\u003e\n\u003cli data-section-id=\"184co4\" data-start=\"2570\" data-end=\"2626\"\u003eBuilt-in reverse polarity and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1hgzo0t\" data-start=\"2627\" data-end=\"2664\"\u003eLimited lifetime warranty from CURT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2666\" data-end=\"2693\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2695\" data-end=\"3352\"\u003e\n\u003cli data-section-id=\"3lt4ih\" data-start=\"2695\" data-end=\"2708\"\u003eBrand: CURT\u003c\/li\u003e\n\u003cli data-section-id=\"ji9vro\" data-start=\"2709\" data-end=\"2729\"\u003ePart Number: 51170\u003c\/li\u003e\n\u003cli data-section-id=\"1j8yvcn\" data-start=\"2730\" data-end=\"2770\"\u003eProduct Type: Trailer Brake Controller\u003c\/li\u003e\n\u003cli data-section-id=\"favcya\" data-start=\"2771\" data-end=\"2789\"\u003eSeries: Spectrum\u003c\/li\u003e\n\u003cli data-section-id=\"pbiz5k\" data-start=\"2790\" data-end=\"2827\"\u003eBrake Controller Type: Proportional\u003c\/li\u003e\n\u003cli data-section-id=\"437wc9\" data-start=\"2828\" data-end=\"2865\"\u003eAxle Capacity: 1 to 3 trailer axles\u003c\/li\u003e\n\u003cli data-section-id=\"1ymgxm8\" data-start=\"2866\" data-end=\"2916\"\u003eBrake System Compatibility: 2 to 6 brake systems\u003c\/li\u003e\n\u003cli data-section-id=\"wustnl\" data-start=\"2917\" data-end=\"2953\"\u003eDisplay Type: 10-bar LED indicator\u003c\/li\u003e\n\u003cli data-section-id=\"10whp5g\" data-start=\"2954\" data-end=\"2997\"\u003eInterface Style: Dash-mounted rotary knob\u003c\/li\u003e\n\u003cli data-section-id=\"1h3kvz8\" data-start=\"2998\" data-end=\"3041\"\u003eAccelerometer: Triple-axis motion sensing\u003c\/li\u003e\n\u003cli data-section-id=\"1ub7w0p\" data-start=\"3042\" data-end=\"3063\"\u003eLeveling: Automatic\u003c\/li\u003e\n\u003cli data-section-id=\"1mdstrm\" data-start=\"3064\" data-end=\"3111\"\u003eReverse Function: Fully functional in reverse\u003c\/li\u003e\n\u003cli data-section-id=\"1x0aqju\" data-start=\"3112\" data-end=\"3145\"\u003eSmart Technology Compatible: No\u003c\/li\u003e\n\u003cli data-section-id=\"1ckr1v9\" data-start=\"3146\" data-end=\"3176\"\u003eTrailer Disconnect Alarm: No\u003c\/li\u003e\n\u003cli data-section-id=\"1265con\" data-start=\"3177\" data-end=\"3206\"\u003eWiring Harness Included: No\u003c\/li\u003e\n\u003cli data-section-id=\"1px7eyl\" data-start=\"3207\" data-end=\"3258\"\u003eEstimated Installation Time: Approximately 1 hour\u003c\/li\u003e\n\u003cli data-section-id=\"1vmk5a\" data-start=\"3259\" data-end=\"3314\"\u003eMounting Style: Drill mount or adhesive surface mount\u003c\/li\u003e\n\u003cli data-section-id=\"tn9hf9\" data-start=\"3315\" data-end=\"3352\"\u003eWarranty: Limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"5jd4hx\" data-start=\"3354\" data-end=\"3382\"\u003eApplications \/ System Use\u003c\/h2\u003e\n\u003cp data-start=\"3384\" data-end=\"3522\"\u003eThe CURT 51170 Spectrum Brake Controller is used to control electric trailer brakes from inside the tow vehicle. It is commonly used with:\u003c\/p\u003e\n\u003cul data-start=\"3524\" data-end=\"3728\"\u003e\n\u003cli data-section-id=\"1c359pq\" data-start=\"3524\" data-end=\"3542\"\u003eUtility trailers\u003c\/li\u003e\n\u003cli data-section-id=\"1hc9eev\" data-start=\"3543\" data-end=\"3562\"\u003eEnclosed trailers\u003c\/li\u003e\n\u003cli data-section-id=\"5j9dgs\" data-start=\"3563\" data-end=\"3576\"\u003eCar haulers\u003c\/li\u003e\n\u003cli data-section-id=\"tncjwk\" data-start=\"3577\" data-end=\"3597\"\u003eEquipment trailers\u003c\/li\u003e\n\u003cli data-section-id=\"flmxlk\" data-start=\"3598\" data-end=\"3618\"\u003eLivestock trailers\u003c\/li\u003e\n\u003cli data-section-id=\"fip8h2\" data-start=\"3619\" data-end=\"3636\"\u003eCamper trailers\u003c\/li\u003e\n\u003cli data-section-id=\"1jy37dq\" data-start=\"3637\" data-end=\"3680\"\u003eBoat trailers with electric brake systems\u003c\/li\u003e\n\u003cli data-section-id=\"1def5lj\" data-start=\"3681\" data-end=\"3728\"\u003eWork trailers and general towing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3730\" data-end=\"3880\"\u003eThis brake controller is ideal for drivers who want reliable trailer braking performance while keeping the vehicle interior clean and factory-looking.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1wh2x4q\" data-start=\"3882\" data-end=\"3907\"\u003eImportant Fitment Note\u003c\/h2\u003e\n\u003cp data-start=\"3909\" data-end=\"4139\"\u003eThis brake controller \u003cstrong data-start=\"3931\" data-end=\"3968\"\u003edoes not include a wiring harness\u003c\/strong\u003e. A vehicle-specific CURT brake controller harness or universal wiring may be required depending on the tow vehicle. Always verify wiring requirements before installation.\u003c\/p\u003e","brand":"NTP","offers":[{"title":"Default Title","offer_id":44183276716212,"sku":"51170","price":400.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/ImageServerAPI_b49adb4d-78eb-4d0b-97ff-80a43dfc4cf4.jpg?v=1777042076","url":"https:\/\/parts.rodoc.com\/en-ca\/products\/curt-spectrum-trailer-brake-controller-51170-proportional-dash-mount-brake-control","provider":"Rodoc Leasing Sales \u0026 Service ","version":"1.0","type":"link"}