{"id":9641,"date":"2025-05-23T12:21:58","date_gmt":"2025-05-23T16:21:58","guid":{"rendered":"https:\/\/documotors.com\/b0404\/"},"modified":"2025-05-23T12:21:58","modified_gmt":"2025-05-23T16:21:58","slug":"b0404","status":"publish","type":"post","link":"https:\/\/documotors.com\/wiki\/b0404\/","title":{"rendered":"B0404"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Descripci\u00f3n del Error<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El interruptor de recirculaci\u00f3n de aire A es un componente importante del sistema de climatizaci\u00f3n del veh\u00edculo. Su funci\u00f3n es controlar si el aire del interior del veh\u00edculo se recircula o si se toma aire fresco del exterior. Cuando se detecta un voltaje anormal en el circuito de este interruptor, se activa el c\u00f3digo B0404, indicando un mal funcionamiento en el sistema.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Diagn\u00f3stico<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para diagnosticar el c\u00f3digo B0404, se debe realizar una inspecci\u00f3n visual de los cables y conectores del interruptor de recirculaci\u00f3n de aire A. Se recomienda verificar la integridad de las conexiones y asegurarse de que no haya cables da\u00f1ados o sueltos. Adem\u00e1s, es importante comprobar el estado del interruptor y su funcionamiento correcto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">\u00bfEs seguro conducir con el c\u00f3digo B0404?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si bien el c\u00f3digo B0404 no afecta directamente la operaci\u00f3n del veh\u00edculo, es importante abordar el problema lo antes posible para evitar complicaciones en el sistema de climatizaci\u00f3n. Se recomienda no conducir con este c\u00f3digo activo, ya que podr\u00eda provocar un mal funcionamiento del sistema de aire acondicionado o calefacci\u00f3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Posibles soluciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para solucionar el c\u00f3digo B0404, se pueden seguir los siguientes pasos:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Inspeccionar visualmente los cables y conectores del interruptor de recirculaci\u00f3n de aire A.<\/li><li>Verificar la integridad de las conexiones y reparar cualquier cable da\u00f1ado o suelto.<\/li><li>Comprobar el estado del interruptor y reemplazarlo si es necesario.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">Prevenciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para prevenir la aparici\u00f3n del c\u00f3digo B0404, se recomienda realizar un mantenimiento regular del sistema de climatizaci\u00f3n del veh\u00edculo. Es importante revisar peri\u00f3dicamente el estado de los interruptores y componentes relacionados para detectar y solucionar posibles problemas a tiempo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:1.2em !important; border-bottom:1px solid #ccc !important; padding-bottom:0.8em !important; padding-top:1.2em !important; padding-right:25px; cursor:pointer; background:url(https:\/\/documotors.com\/wp-content\/uploads\/99174301744201836.svg) no-repeat right center; background-size:20px auto;\">C\u00f3digos relacionados con el error B0404<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>B0401 \u2013 Problema en el interruptor de recirculaci\u00f3n de aire B.<\/li><li>B0402 \u2013 Circuito del interruptor de recirculaci\u00f3n de aire C con voltaje anormal.<\/li><li>B0403 \u2013 Fallo en el interruptor de recirculaci\u00f3n de aire D.<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95],"tags":[96,90,133,112,18],"class_list":["post-9641","post","type-post","status-publish","format-standard","hentry","category-dtc","tag-codigos-dtc","tag-diagnosticos","tag-errores","tag-fallas","tag-sistemas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u25b7 C\u00f3digo de Error B0404 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n<\/title>\n<meta name=\"description\" content=\"El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/documotors.com\/wiki\/b0404\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u25b7 C\u00f3digo de Error B0404 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n\" \/>\n<meta property=\"og:description\" content=\"El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/documotors.com\/wiki\/b0404\/\" \/>\n<meta property=\"og:site_name\" content=\"DOCUMOTORS\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-23T16:21:58+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"ScholarlyArticle\",\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"B0404\",\"datePublished\":\"2025-05-23T16:21:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/\"},\"wordCount\":404,\"publisher\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#organization\"},\"keywords\":[\"C\u00f3digos DTC\",\"Diagn\u00f3sticos\",\"Errores\",\"Fallas\",\"Sistemas\"],\"articleSection\":[\"DTC\"],\"inLanguage\":\"es\"},{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/\",\"url\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/\",\"name\":\"\u25b7 C\u00f3digo de Error B0404 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#website\"},\"datePublished\":\"2025-05-23T16:21:58+00:00\",\"description\":\"El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/b0404\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"B0404\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#website\",\"url\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/\",\"name\":\"DocuMotors.com\",\"description\":\"La enciclopedia automec\u00e1nica\",\"publisher\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#organization\"},\"alternateName\":\"DocuMotors\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#organization\",\"name\":\"DocuMotors.com\",\"alternateName\":\"DocuMotors\",\"url\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/wp-content\\\/uploads\\\/56580701744287115.svg\",\"contentUrl\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/wp-content\\\/uploads\\\/56580701744287115.svg\",\"width\":750,\"height\":149,\"caption\":\"DocuMotors.com\"},\"image\":{\"@id\":\"https:\\\/\\\/documotors.com\\\/wiki\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u25b7 C\u00f3digo de Error B0404 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n","description":"El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/documotors.com\/wiki\/b0404\/","og_locale":"es_ES","og_type":"article","og_title":"\u25b7 C\u00f3digo de Error B0404 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n","og_description":"El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.","og_url":"https:\/\/documotors.com\/wiki\/b0404\/","og_site_name":"DOCUMOTORS","article_published_time":"2025-05-23T16:21:58+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"ScholarlyArticle","@id":"https:\/\/documotors.com\/wiki\/b0404\/#article","isPartOf":{"@id":"https:\/\/documotors.com\/wiki\/b0404\/"},"author":{"name":"","@id":""},"headline":"B0404","datePublished":"2025-05-23T16:21:58+00:00","mainEntityOfPage":{"@id":"https:\/\/documotors.com\/wiki\/b0404\/"},"wordCount":404,"publisher":{"@id":"https:\/\/documotors.com\/wiki\/#organization"},"keywords":["C\u00f3digos DTC","Diagn\u00f3sticos","Errores","Fallas","Sistemas"],"articleSection":["DTC"],"inLanguage":"es"},{"@type":["WebPage","ItemPage"],"@id":"https:\/\/documotors.com\/wiki\/b0404\/","url":"https:\/\/documotors.com\/wiki\/b0404\/","name":"\u25b7 C\u00f3digo de Error B0404 \u2013 Causas, S\u00edntomas y Reparaci\u00f3n","isPartOf":{"@id":"https:\/\/documotors.com\/wiki\/#website"},"datePublished":"2025-05-23T16:21:58+00:00","description":"El c\u00f3digo B0404 en el sistema de diagn\u00f3stico a bordo (OBD-II) de un veh\u00edculo indica un problema con el interruptor de recirculaci\u00f3n de aire A. Este c\u00f3digo de diagn\u00f3stico de problemas (DTC) se activa cuando el m\u00f3dulo de control del tren motriz detecta un voltaje anormal en el circuito del interruptor de recirculaci\u00f3n de aire A.","breadcrumb":{"@id":"https:\/\/documotors.com\/wiki\/b0404\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/documotors.com\/wiki\/b0404\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/documotors.com\/wiki\/b0404\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/documotors.com\/wiki\/"},{"@type":"ListItem","position":2,"name":"B0404"}]},{"@type":"WebSite","@id":"https:\/\/documotors.com\/wiki\/#website","url":"https:\/\/documotors.com\/wiki\/","name":"DocuMotors.com","description":"La enciclopedia automec\u00e1nica","publisher":{"@id":"https:\/\/documotors.com\/wiki\/#organization"},"alternateName":"DocuMotors","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/documotors.com\/wiki\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/documotors.com\/wiki\/#organization","name":"DocuMotors.com","alternateName":"DocuMotors","url":"https:\/\/documotors.com\/wiki\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/documotors.com\/wiki\/#\/schema\/logo\/image\/","url":"https:\/\/documotors.com\/wiki\/wp-content\/uploads\/56580701744287115.svg","contentUrl":"https:\/\/documotors.com\/wiki\/wp-content\/uploads\/56580701744287115.svg","width":750,"height":149,"caption":"DocuMotors.com"},"image":{"@id":"https:\/\/documotors.com\/wiki\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/posts\/9641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/comments?post=9641"}],"version-history":[{"count":0,"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/posts\/9641\/revisions"}],"wp:attachment":[{"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/media?parent=9641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/categories?post=9641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/documotors.com\/wiki\/wp-json\/wp\/v2\/tags?post=9641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}