{"id":773187,"date":"2025-02-03T05:00:14","date_gmt":"2025-02-03T08:00:14","guid":{"rendered":"\/?p=773187"},"modified":"2026-09-12T13:55:18","modified_gmt":"2026-09-12T16:55:18","slug":"o-fluido-de-freio-tambem-merece-atencao","status":"publish","type":"post","link":"https:\/\/www.webmotors.com.br\/wm1\/servicos-e-manutencao\/o-fluido-de-freio-tambem-merece-atencao\/","title":{"rendered":"Fluido de freio merece aten\u00e7\u00e3o especial"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">O <strong>sistema de freios<\/strong> dos <a href=\"https:\/\/www.webmotors.com.br\/wm1\/dicas\/fluido-de-freio-o-que-e-e-quando-trocar\" target=\"_blank\" rel=\"noopener\">carros<\/a> \u00e9 formado por diversas partes que merecem igualmente a <a href=\"https:\/\/www.webmotors.com.br\/wm1\/dicas\/sistemas-do-freio-saiba-como-identificar-problema\" target=\"_blank\" rel=\"noopener\">aten\u00e7\u00e3o<\/a> do propriet\u00e1rio. <strong>Pastilhas<\/strong> e <strong>discos<\/strong> costumam ser os mais lembrados, mas o <strong>fluido de freio<\/strong> tamb\u00e9m precisa de um olhar cuidadoso.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Com papel fundamental no sistema de frenagem, o fluido pode sofrer degrada\u00e7\u00e3o pela umidade e o tempo de troca ou checagem nem sempre est\u00e1 vinculado ao das outras partes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Segundo especialistas, a condi\u00e7\u00e3o ruim do fluido pode gerar corros\u00e3o de pe\u00e7as, alterar a viscosidade, danificar tubula\u00e7\u00f5es e prejudicar o funcionamento do ABS. E, no fim das contas, pode at\u00e9 provocar acidentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como se prevenir de problemas com o fluido de freio<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Por se tratar de um l\u00edquido com propriedades higrosc\u00f3picas \u2014 que absorve a umidade do ar \u2014, a degrada\u00e7\u00e3o do fluido de freio \u00e9 ligada \u00e0s condi\u00e7\u00f5es externas e de uso. Isso significa que, em cidades mais \u00famidas e em situa\u00e7\u00f5es de uso extremo do sistema, \u00e9 necess\u00e1ria uma rotina diferenciada de checagem da condi\u00e7\u00e3o do fluido.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9 comum que o n\u00edvel do fluido de freio diminua com o desgaste das pastilhas e dos discos. Contudo, se a quantidade do l\u00edquido estiver excessivamente baixa, pode sugerir que haja um vazamento. Ent\u00e3o \u00e9 importante chec\u00e1-lo em todas as revis\u00f5es e fazer a troca, no m\u00e1ximo, a cada 12 meses. Vale destacar que o prazo independe da quilometragem.<\/p>\n\n\n<div class=\"related-offers wp-block-wm1-related-offers\">\n    <h2 class=\"related-offers__title\">Ofertas relacionadas<\/h2>\n\n    <ul class=\"related-offers__list\">\n                    <li class=\"related-offers__item\">\n                <a href=\"https:\/\/www.webmotors.com.br\/comprar\/toyota\/corolla-cross\/18-vvt-i-hybrid-flex-xrx-cvt\/4-portas\/2026\/70149559\" class=\"related-offers__card\" target=\"_blank\" rel=\"noopener noreferrer\" data-interaction-click=\"clicou_ofertas_relacionadas_wm1\">\n                    <img\n                        src=\"https:\/\/image.webmotors.com.br\/_fotos\/anunciousados\/gigante\/2026\/202609\/20260902\/toyota-corolla-cross-1-8-vvti-hybrid-flex-xrx-cvt-wmimagem22245557921.webp\"\n                        alt=\"\"\n                        class=\"related-offers__card-image\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                  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src=\"https:\/\/image.webmotors.com.br\/_fotos\/anunciousados\/gigante\/2026\/202609\/20260902\/toyota-corolla-cross-1-8-vvti-hybrid-flex-xrx-cvt-wmimagem22250073616.webp\"\n                        alt=\"\"\n                        class=\"related-offers__card-image\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                    >\n\n                    <div class=\"related-offers__card-info\">\n                        <h3 class=\"related-offers__card-title\" title=\"TOYOTA COROLLA CROSS\">\n                            TOYOTA COROLLA CROSS                        <\/h3>\n                        <p class=\"related-offers__card-year\">\n                            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" fill=\"none\" viewBox=\"0 0 24 24\" aria-label=\"Fabrica\u00e7\u00e3o \/ Modelo\"><path fill=\"#2e2e3a\" fill-rule=\"evenodd\" d=\"M5 19h14v-7H5zM5 8h.278c.347.595.986 1 1.722 1h1c.736 0 1.375-.405 1.722-1h4.556c.347.595.986 1 1.722 1h1c.736 0 1.375-.405 1.722-1H19v2H5zm2-2h1l-.003 1H7zm9 0h1l-.003 1H16zm4 0h-1c0-1.103-.897-2-2-2h-1c-1.103 0-2 .897-2 2h-4c0-1.103-.897-2-2-2H7c-1.103 0-2 .897-2 2H4c-.553 0-1 .448-1 1v13c0 .552.447 1 1 1h16c.553 0 1-.448 1-1V7c0-.552-.447-1-1-1\" clip-rule=\"evenodd\"\/><\/svg>\n <span>2026\/2026<\/span>                        <\/p>\n                                                    <p class=\"related-offers__card-description line-clamp-1\" title=\"1.8 VVT-I HYBRID FLEX XRX CVT\">\n                                1.8 VVT-I HYBRID FLEX XRX CVT                            <\/p>\n                                                <p class=\"related-offers__card-price line-clamp-1\" title=\"R$&nbsp;309.900\">\n                            R$&nbsp;309.900                        <\/p>\n                    <\/div>\n                <\/a>\n            <\/li>\n            <\/ul>\n\n    <a href=\"https:\/\/www.webmotors.com.br\/carros\/estoque\/toyota\/corolla-cross?tipoveiculo=carros&#038;marca1=TOYOTA&#038;modelo1=COROLLA-CROSS&#038;page=1\" class=\"btn btn--medium btn--secondary btn--full\" target=\"_blank\" rel=\"noopener noreferrer\" data-interaction-click=\"clicou_ofertas_relacionadas_wm1\">\n        Conferir estoque<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M17.3578 16.578C16.8358 16.578 16.4088 17.005 16.4088 17.527V18.4191C16.4088 18.8271 16.0766 19.1593 15.6685 19.1593H5.56141C5.15333 19.1593 4.82117 18.8271 4.82117 18.4286V8.31196C4.82117 7.90388 5.15333 7.57172 5.56141 7.57172H6.40604C6.92801 7.57172 7.35507 7.14466 7.35507 6.6227C7.35507 6.10074 6.92801 5.67368 6.40604 5.67368H5.56141C4.10941 5.68317 2.92313 6.85996 2.92313 8.31196V18.4286C2.92313 19.8806 4.10941 21.0668 5.56141 21.0668H15.6685C17.1205 21.0668 18.3068 19.8806 18.3068 18.4286V17.5365C18.3068 17.005 17.8797 16.578 17.3578 16.578Z\" fill=\"currentColor\"\/>\n<path d=\"M19.9202 4.58254C19.8253 4.35477 19.6355 4.16496 19.4077 4.07006C19.2843 4.02261 19.1609 3.99414 19.0376 3.99414H10.6956C10.1737 3.99414 9.74663 4.4212 9.74663 4.94316C9.74663 5.46513 10.1737 5.89219 10.6956 5.89219H16.7504L7.64928 14.9933C7.27916 15.3634 7.27916 15.9613 7.64928 16.3315C7.83909 16.5213 8.07634 16.6067 8.32309 16.6067C8.56984 16.6067 8.80709 16.5118 8.9969 16.3315L18.098 7.23031V13.2851C18.098 13.807 18.5251 14.2341 19.0471 14.2341C19.569 14.2341 19.9961 13.807 19.9961 13.2851V4.94316C19.9866 4.81979 19.9676 4.69642 19.9202 4.58254Z\" fill=\"currentColor\"\/>\n<\/svg>\n    <\/a>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Nada de economizar<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A troca do fluido de freio \u00e9 um processo r\u00e1pido, que \u00e9 feito a partir da retirada do l\u00edquido antigo por um m\u00e9todo popularmente chamado de &#8220;sangria&#8221;, e a adi\u00e7\u00e3o do novo fluido no reservat\u00f3rio. Apesar de simples, o especialista orienta que essa substitui\u00e7\u00e3o deve ser feita sempre por profissionais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9 bom evitar o uso de fluido antigo. N\u00e3o \u00e9 recomendado utilizar um produto vencido ou que j\u00e1 teve sua embalagem aberta h\u00e1 um longo per\u00edodo, pois o fluido pode estar com a temperatura de ebuli\u00e7\u00e3o abaixo do esperado e, consequentemente, sua vida \u00fatil ser\u00e1 inferior \u00e0 projetada.<\/p>\n\n\n<div class=\"related-offers wp-block-wm1-related-offers\">\n    <h2 class=\"related-offers__title\">Ofertas relacionadas<\/h2>\n\n    <ul class=\"related-offers__list\">\n                    <li class=\"related-offers__item\">\n                <a href=\"https:\/\/www.webmotors.com.br\/comprar\/renault\/kwid\/10-12v-sce-flex-outsider-manual\/4-portas\/2023-2024\/80127090\" class=\"related-offers__card\" target=\"_blank\" rel=\"noopener noreferrer\" data-interaction-click=\"clicou_ofertas_relacionadas_wm1\">\n                    <img\n                        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1h1c.736 0 1.375-.405 1.722-1H19v2H5zm2-2h1l-.003 1H7zm9 0h1l-.003 1H16zm4 0h-1c0-1.103-.897-2-2-2h-1c-1.103 0-2 .897-2 2h-4c0-1.103-.897-2-2-2H7c-1.103 0-2 .897-2 2H4c-.553 0-1 .448-1 1v13c0 .552.447 1 1 1h16c.553 0 1-.448 1-1V7c0-.552-.447-1-1-1\" clip-rule=\"evenodd\"\/><\/svg>\n <span>2023\/2024<\/span>                        <\/p>\n                                                    <p class=\"related-offers__card-description line-clamp-1\" title=\"1.0 12V SCE FLEX OUTSIDER MANUAL\">\n                                1.0 12V SCE FLEX OUTSIDER MANUAL                            <\/p>\n                                                <p class=\"related-offers__card-price line-clamp-1\" title=\"R$&nbsp;56.990\">\n                            R$&nbsp;56.990                        <\/p>\n                    <\/div>\n                <\/a>\n            <\/li>\n                    <li class=\"related-offers__item\">\n                <a href=\"https:\/\/www.webmotors.com.br\/comprar\/renault\/kwid\/10-12v-sce-flex-intense-manual\/4-portas\/2018\/78638623\" class=\"related-offers__card\" target=\"_blank\" rel=\"noopener noreferrer\" data-interaction-click=\"clicou_ofertas_relacionadas_wm1\">\n                    <img\n                        src=\"https:\/\/image.webmotors.com.br\/_fotos\/anunciousados\/gigante\/2026\/202608\/20260831\/renaultkwid1012vsceflexintensemanual-WMIMAGEM14061202419.jpg\"\n                        alt=\"\"\n                        class=\"related-offers__card-image\"\n                        loading=\"lazy\"\n                        decoding=\"async\"\n                    >\n\n                    <div class=\"related-offers__card-info\">\n                        <h3 class=\"related-offers__card-title\" title=\"RENAULT KWID\">\n                            RENAULT KWID                        <\/h3>\n                        <p class=\"related-offers__card-year\">\n                            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" fill=\"none\" viewBox=\"0 0 24 24\" aria-label=\"Fabrica\u00e7\u00e3o \/ Modelo\"><path fill=\"#2e2e3a\" fill-rule=\"evenodd\" d=\"M5 19h14v-7H5zM5 8h.278c.347.595.986 1 1.722 1h1c.736 0 1.375-.405 1.722-1h4.556c.347.595.986 1 1.722 1h1c.736 0 1.375-.405 1.722-1H19v2H5zm2-2h1l-.003 1H7zm9 0h1l-.003 1H16zm4 0h-1c0-1.103-.897-2-2-2h-1c-1.103 0-2 .897-2 2h-4c0-1.103-.897-2-2-2H7c-1.103 0-2 .897-2 2H4c-.553 0-1 .448-1 1v13c0 .552.447 1 1 1h16c.553 0 1-.448 1-1V7c0-.552-.447-1-1-1\" clip-rule=\"evenodd\"\/><\/svg>\n <span>2018\/2018<\/span>                        <\/p>\n                                                    <p class=\"related-offers__card-description line-clamp-1\" title=\"1.0 12V SCE FLEX INTENSE MANUAL\">\n                                1.0 12V SCE FLEX INTENSE MANUAL                            <\/p>\n                                                <p class=\"related-offers__card-price line-clamp-1\" title=\"R$&nbsp;37.000\">\n                            R$&nbsp;37.000                        <\/p>\n                    <\/div>\n                <\/a>\n            <\/li>\n            <\/ul>\n\n    <a href=\"https:\/\/www.webmotors.com.br\/carros\/estoque\/renault\/kwid?tipoveiculo=carros&#038;marca1=RENAULT&#038;modelo1=KWID&#038;page=1\" class=\"btn btn--medium btn--secondary btn--full\" target=\"_blank\" rel=\"noopener noreferrer\" data-interaction-click=\"clicou_ofertas_relacionadas_wm1\">\n        Conferir estoque<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M17.3578 16.578C16.8358 16.578 16.4088 17.005 16.4088 17.527V18.4191C16.4088 18.8271 16.0766 19.1593 15.6685 19.1593H5.56141C5.15333 19.1593 4.82117 18.8271 4.82117 18.4286V8.31196C4.82117 7.90388 5.15333 7.57172 5.56141 7.57172H6.40604C6.92801 7.57172 7.35507 7.14466 7.35507 6.6227C7.35507 6.10074 6.92801 5.67368 6.40604 5.67368H5.56141C4.10941 5.68317 2.92313 6.85996 2.92313 8.31196V18.4286C2.92313 19.8806 4.10941 21.0668 5.56141 21.0668H15.6685C17.1205 21.0668 18.3068 19.8806 18.3068 18.4286V17.5365C18.3068 17.005 17.8797 16.578 17.3578 16.578Z\" fill=\"currentColor\"\/>\n<path d=\"M19.9202 4.58254C19.8253 4.35477 19.6355 4.16496 19.4077 4.07006C19.2843 4.02261 19.1609 3.99414 19.0376 3.99414H10.6956C10.1737 3.99414 9.74663 4.4212 9.74663 4.94316C9.74663 5.46513 10.1737 5.89219 10.6956 5.89219H16.7504L7.64928 14.9933C7.27916 15.3634 7.27916 15.9613 7.64928 16.3315C7.83909 16.5213 8.07634 16.6067 8.32309 16.6067C8.56984 16.6067 8.80709 16.5118 8.9969 16.3315L18.098 7.23031V13.2851C18.098 13.807 18.5251 14.2341 19.0471 14.2341C19.569 14.2341 19.9961 13.807 19.9961 13.2851V4.94316C19.9866 4.81979 19.9676 4.69642 19.9202 4.58254Z\" fill=\"currentColor\"\/>\n<\/svg>\n    <\/a>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Tipos de fluido de freio<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O fluido de freio tem diversas classifica\u00e7\u00f5es baseadas no padr\u00e3o da norma Department of Transportation (DOT). Esse sistema hierarquiza o l\u00edquido com base em diversos par\u00e2metros, como viscosidade e temperatura na qual atinge o ponto de ebuli\u00e7\u00e3o. Os principais tipos s\u00e3o DOT 3, DOT 4, DOT 5 e DOT 5.1. Cada um \u00e9 indicado para um tipo de sistema, por isso \u00e9 importante verificar no manual do seu carro antes de tudo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Carros modernos equipados com sistemas como ABS, controles eletr\u00f4nicos de estabilidade e tra\u00e7\u00e3o, normalmente exigem a norma DOT 4 LV por necessitarem de viscosidade mais baixa. J\u00e1 carros e motos de alta performance costumam usar fluido de freio DOT 5.1, tamb\u00e9m por conta da viscosidade baixa e do ponto de ebuli\u00e7\u00e3o mais elevado.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Especialista explica import\u00e2ncia do l\u00edquido no sistema de frenagem e os cuidados para evitar problemas e acidentes<\/p>\n","protected":false},"author":253,"featured_media":816542,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wm1_technical_sheet":[],"wm1_cross_sell_banner_enabled":true,"wm1_cross_sell_banner_custom":{"imageId":null,"link":"","target":"_blank","trackClickName":""},"wm1_related_links":[],"footnotes":""},"categories":[952],"tags":[514],"brand":[778],"class_list":["post-773187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-servicos-e-manutencao","tag-dicas","brand-renault"],"_links":{"self":[{"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/posts\/773187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/users\/253"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/comments?post=773187"}],"version-history":[{"count":6,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/posts\/773187\/revisions"}],"predecessor-version":[{"id":860851,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/posts\/773187\/revisions\/860851"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/media\/816542"}],"wp:attachment":[{"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/media?parent=773187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/categories?post=773187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/tags?post=773187"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/www.webmotors.com.br\/wm1\/wp-json\/wp\/v2\/brand?post=773187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}