{"product_id":"4405048191-genuine-toyota®-brake-actuator-assembly","title":"4405048191 | Genuine Toyota® Brake Actuator Assembly","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:\u003cbr\u003eA brake actuator assembly \u003cstrong\u003e4405048191 \u003c\/strong\u003eis a component that converts a driver's brake input (or an electronic control signal) into the force needed to apply the vehicle's brakes. Brake Actuator Assembly 2006-2007 \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eToyota Highlander Hybrid, 2006-2008 Lexus RX 400h\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 4405048191, 44050-48191\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Toyota\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 4405048191 \u003c\/strong\u003eFor \u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eYear\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006–2007\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eToyota Highlander Hybrid\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eHighlander Hybrid\u003c\/td\u003e\n\u003ctd\u003eHybrid, Hybrid Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006–2008\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eLexus RX 400h\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eRX 400h\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003ePurpose of using 4405048191\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerates and controls brake pressure\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eConverts the driver's brake pedal input into hydraulic pressure.\u003c\/li\u003e\n\u003cli\u003eAdjusts pressure sent to each wheel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperates the ABS (Anti-lock Braking System)\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents wheels from locking during hard braking.\u003c\/li\u003e\n\u003cli\u003eImproves steering control while braking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports stability and traction control\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCan apply individual wheel brakes automatically to help maintain vehicle stability.\u003c\/li\u003e\n\u003cli\u003eWorks with traction control systems to reduce wheel spin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManages brake assist functions\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDetects emergency braking and can increase braking force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoordinates regenerative braking (on hybrids and EVs)\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBlends regenerative braking from the electric motor with conventional friction brakes.\u003c\/li\u003e\n\u003cli\u003eHelps recover energy while maintaining smooth braking feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSings of Bad Brake Actuator Assembly 4405048191\u003c\/strong\u003e\u003cstrong\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWarning Lights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eABS light comes on.\u003c\/li\u003e\n\u003cli\u003eBrake warning light comes on.\u003c\/li\u003e\n\u003cli\u003eTraction control or stability control lights illuminate.\u003c\/li\u003e\n\u003cli\u003eMultiple warning lights appear simultaneously.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUnusual Noises\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequent buzzing, humming, or electric pump noises from under the hood.\u003c\/li\u003e\n\u003cli\u003eThe pump runs every few seconds, even when you're not pressing the brake pedal.\u003c\/li\u003e\n\u003cli\u003eClicking sounds from the actuator assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBrake Pedal Problems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrake pedal feels hard and requires more effort.\u003c\/li\u003e\n\u003cli\u003eBrake pedal feels spongy or inconsistent.\u003c\/li\u003e\n\u003cli\u003ePedal travel changes unexpectedly.\u003c\/li\u003e\n\u003cli\u003eBrake feel varies from stop to stop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBraking Performance Issues\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLonger stopping distances.\u003c\/li\u003e\n\u003cli\u003eReduced braking power.\u003c\/li\u003e\n\u003cli\u003eABS activates unexpectedly at low speeds.\u003c\/li\u003e\n\u003cli\u003eJerky or uneven braking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHybrid-Specific Symptoms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRegenerative braking feels inconsistent.\u003c\/li\u003e\n\u003cli\u003eSudden change in braking feel when slowing down.\u003c\/li\u003e\n\u003cli\u003eReduced regenerative braking effectiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Diagnostic Trouble Codes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn Toyota\/Lexus hybrids, actuator failures often trigger codes such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eC1252\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eC1253\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eC1256\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eC1345\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC1391\u003c\/strong\u003e (often associated with an internal leak in the actuator)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eAbout the Manufacturer – \u003c\/strong\u003e\u003cstrong\u003eToyota:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eToyota\u003c\/strong\u003e is a globally recognized Japanese automobile manufacturer known for producing reliable, durable, and fuel-efficient vehicles. Founded in 1937, Toyota has become one of the world’s largest car brands, offering a wide range of models—from compact cars and hybrids to trucks and SUVs. The company is a leader in innovation, sustainability, and safety, pioneering technologies like the \u003cstrong\u003eToyota Hybrid System\u003c\/strong\u003e and promoting environmentally friendly mobility through models such as the \u003cstrong\u003ePrius\u003c\/strong\u003e. Toyota’s reputation is built on \u003cstrong\u003equality, dependability, and long-term value\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Toyota","offers":[{"title":"Default Title","offer_id":50869754626295,"sku":"4405048191","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/9dddb8aa81ad43f119769d21366bf727.webp?v=1781717751","url":"https:\/\/forcetruckparts.com\/products\/4405048191-genuine-toyota%c2%ae-brake-actuator-assembly","provider":"Force Truck Parts","version":"1.0","type":"link"}