{"id":6905,"date":"2025-07-02T16:43:13","date_gmt":"2025-07-02T16:43:13","guid":{"rendered":"https:\/\/gm-techlinkspanish.com\/?p=6905"},"modified":"2025-10-03T14:44:41","modified_gmt":"2025-10-03T14:44:41","slug":"desempeno-deficiente-de-a-c-debido-a-perdida-de-refrigerante","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=6905","title":{"rendered":"Desempe\u00f1o deficiente de A\/C debido a p\u00e9rdida de refrigerante"},"content":{"rendered":"<p><span data-contrast=\"auto\">El colorante fluorescente instalado en el sistema de refrigerante del aire acondicionado de todos los veh\u00edculos GM actuales ayuda a localizar fugas en el sistema de A\/C. Utilizando la Luz de detecci\u00f3n de fugas universal de 12V GE-42220 (Fig. 2), las fugas en el sistema se indicar\u00e1n en un color verde claro o amarillo fluorescente cuando revise los accesorios, conexiones, componentes de A\/C, sellos, mangueras y otras \u00e1reas.<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20204\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2025\/08\/F02-ac-leak-5.jpg\" alt=\"\" width=\"740\" height=\"480\" \/><\/p>\n<p style=\"text-align: center;\"><b><span data-contrast=\"auto\">Fig. 2<\/span><\/b><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Recientemente, varios evaporadores y otras partes de A\/C que se reemplazaron en los modelos Tahoe, Suburban, Yukon y Escalade 2021-2025 han mostrado que No se ha encontrado el problema durante el an\u00e1lisis de garant\u00eda. El desempe\u00f1o deficiente de estos sistemas de A\/C puede haber sido el resultado de una p\u00e9rdida de refrigerante, no la operaci\u00f3n de los componentes.\u00a0<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Aseg\u00farese de seguir el diagn\u00f3stico en la Informaci\u00f3n de servicio apropiada para evitar el reemplazo innecesario de los componentes del sistema. El detector electr\u00f3nico de fugas GE-50078 se puede utilizar para encontrar fugas peque\u00f1as y pasivas adem\u00e1s de usar la Luz de detecci\u00f3n de fugas para la mayor\u00eda de fugas medianas a grandes.<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Al revisar si hay fugas, realice una recuperaci\u00f3n de refrigerante de A\/C usando el Carro de recuperaci\u00f3n\/recarga de refrigerante de aire acondicionado 1234yf-GE-50300R para ver cu\u00e1nto refrigerante hay en el sistema antes de agregar tinte de A\/C. S\u00f3lo use tinte fluorescente aprobado por GM.<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Dependiendo de la velocidad de fuga, una fuga puede no volverse visible desde 15 minutos a 7 d\u00edas.\u00a0<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Tenga en cuenta que la condensaci\u00f3n en el n\u00facleo del evaporador o las l\u00edneas de refrigerante pueden lavar el tinte fluorescente lejos de la fuga real. La condensaci\u00f3n tambi\u00e9n puede llevar el tinte a trav\u00e9s del drenaje del m\u00f3dulo de HVAC.\u00a0<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Mientras usa los anteojos amarillos, use la l\u00e1mpara de detecci\u00f3n de fugas universal de 12V GE-42220 para revisar visualmente todas las l\u00edneas de refrigerante, todos los accesorios y conexiones que usan arandelas de sellado o anillos O y todos los componentes de A\/C. En los SUV de tama\u00f1o completo, aseg\u00farese de revisar:<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"35\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Drenaje de HVAC delantero, ubicado sobre la caja de la transmisi\u00f3n en el centro del veh\u00edculo. Para tener acceso al drenaje, retire la rueda delantera izquierda. (Fig. 3)<\/span><span data-ccp-props=\"{&quot;134233279&quot;:false,&quot;335559685&quot;:360,&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20205\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2025\/08\/F03-ac-leak-6.jpg\" alt=\"\" width=\"740\" height=\"480\" \/><\/p>\n<p style=\"text-align: center;\"><b><span data-contrast=\"auto\">Fig. 3<\/span><\/b><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"35\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Intercambiador de calor del refrigerante de A\/C (Fig. 4)<\/span><span data-ccp-props=\"{&quot;134233279&quot;:false,&quot;335559685&quot;:360,&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20206\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2025\/08\/F04-ac-leak-7.jpg\" alt=\"\" width=\"740\" height=\"480\" \/><\/p>\n<p style=\"text-align: center;\"><b><span data-contrast=\"auto\">Fig. 4<\/span><\/b><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"35\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Conexiones del condensador de A\/C. Retire el escudo de derrames del aire de admisi\u00f3n para tener acceso. (Fig. 5)<\/span><span data-ccp-props=\"{&quot;134233279&quot;:false,&quot;335559685&quot;:360,&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20207\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2025\/08\/F05-ac-leak-8.jpg\" alt=\"\" width=\"740\" height=\"480\" \/><\/p>\n<p style=\"text-align: center;\"><b><span data-contrast=\"auto\">Fig. 5<\/span><\/b><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"35\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">Tubos y conectores de A\/C. Levante el veh\u00edculo para una mejor vista debajo de los componentes. (Fig. 6)<\/span><span data-ccp-props=\"{&quot;134233279&quot;:false,&quot;335559685&quot;:360,&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-20208\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2025\/08\/F06-ac-leak-9.jpg\" alt=\"\" width=\"740\" height=\"480\" \/><\/p>\n<p style=\"text-align: center;\"><b><span data-contrast=\"auto\">Fig. 6<\/span><\/b><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">CONSEJO:<\/span><\/b><span data-contrast=\"auto\"> Para evitar un diagn\u00f3stico falso en el futuro, limpie minuciosamente cualquier tinte residual del \u00e1rea donde se encontr\u00f3 una fuga usando un trapo y limpiador de colorante<\/span> <span data-contrast=\"auto\">GE-43872.<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Consulte el Bolet\u00edn #25-NA-191 respecto a informaci\u00f3n adicional y prueba de fuga y recuperaci\u00f3n y recarga de refrigerante en la secci\u00f3n de HVAC de la Informaci\u00f3n de servicio apropiada.<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Para conocer m\u00e1s en detalle c\u00f3mo usar la L\u00e1mpara de detecci\u00f3n de fugas, consulte el seminario de Problemas emergentes de Conocimiento de servicio de GM de agosto (10225.08V).<\/span><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n<p><i><span data-contrast=\"auto\">&#8211; Gracias a Mike Waszczenko<\/span><\/i><span data-ccp-props=\"{&quot;335559737&quot;:720,&quot;335559739&quot;:120}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El colorante fluorescente instalado en el sistema de refrigerante del aire acondicionado de todos los veh\u00edculos GM actuales ayuda a localizar fugas en el sistema de A\/C. Utilizando la Luz [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81],"tags":[],"class_list":["post-6905","post","type-post","status-publish","format-standard","hentry","category-2025-july"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/6905","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=6905"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/6905\/revisions"}],"predecessor-version":[{"id":6906,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/6905\/revisions\/6906"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}