{"id":5815,"date":"2022-06-14T13:02:47","date_gmt":"2022-06-14T13:02:47","guid":{"rendered":"https:\/\/gm-techlinkspanish.com\/?p=5815"},"modified":"2022-09-14T13:06:37","modified_gmt":"2022-09-14T13:06:37","slug":"mensaje-hood-ajar-cofre-entreabierto-a-partir-de-contaminacion-de-refrigerante","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=5815","title":{"rendered":"Mensaje Hood Ajar (Cofre entreabierto) a partir de contaminaci\u00f3n de refrigerante"},"content":{"rendered":"<p style=\"font-weight: 400;\">Es posible que se muestre un mensaje Hood Ajar (Cofre entreabierto) en el Centro de informaci\u00f3n del conductor en algunos modelos Impala 2014-2020 con el cofre completamente cerrado. La MIL Check engine (Revise el motor) puede estar iluminada y tambi\u00e9n puede establecerse el DTC P257D (Desempe\u00f1o del interruptor de cofre del motor).<\/p>\n<p style=\"font-weight: 400;\">Si se encuentran estas condiciones, desconecte el sensor de temperatura del refrigerante del motor (ECT) y revise si hay fugas internas de refrigerante que se filtren a los circuitos 410 y 2761. (Fig. 4)<\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16406\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/06\/F04-hood-1.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 4<\/strong><\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Rastree los circuitos hasta el conector X3 en el m\u00f3dulo de control del motor (ECM). Busque cualquier contaminaci\u00f3n por refrigerante o corrosi\u00f3n en las clavijas 7, 8, 23 y 24. (Fig. 5)<\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16407\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/06\/F05-hood-2.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 5<\/strong><\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">La contaminaci\u00f3n puede provocar un cortocircuito en los circuitos 5350 y 470 en las clavijas 7 y 23, que son la se\u00f1al del interruptor de abertura de cofre y la referencia baja del sensor. (Fig. 6)<\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16408\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/06\/F06-hood-3.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 6<\/strong><\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Si se encuentra corrosi\u00f3n o decoloraci\u00f3n del refrigerante, reemplace los circuitos 410 y 2761 del sensor ECT al conector X3 del ECM. Reemplace el sensor de temperatura del refrigerante y reemplace o limpie el conector X3 en el ECM.<\/p>\n<p style=\"font-weight: 400;\">Consulte la PIC6460 respecto a informaci\u00f3n adicional y n\u00fameros de parte.<\/p>\n<p style=\"font-weight: 400;\">\n<p style=\"font-weight: 400;\"><em>&#8211; Gracias a David Antal<\/em><\/p>\n<p style=\"font-weight: 400;\">\n","protected":false},"excerpt":{"rendered":"<p>Es posible que se muestre un mensaje Hood Ajar (Cofre entreabierto) en el Centro de informaci\u00f3n del conductor en algunos modelos Impala 2014-2020 con el cofre completamente cerrado. La MIL [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-5815","post","type-post","status-publish","format-standard","hentry","category-2022-june"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5815"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5815\/revisions"}],"predecessor-version":[{"id":5816,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5815\/revisions\/5816"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}