{"id":7499,"date":"2026-06-13T17:30:09","date_gmt":"2026-06-13T17:30:09","guid":{"rendered":"https:\/\/gm-techlinkspanish.com\/?p=7499"},"modified":"2026-07-13T17:36:35","modified_gmt":"2026-07-13T17:36:35","slug":"informacion-actualizada-en-informacion-de-servicio-si-sobre-codigos-dtc-de-desconexion-del-eje-delantero-4wd","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=7499","title":{"rendered":"Informaci\u00f3n actualizada en Informaci\u00f3n de servicio (SI) sobre c\u00f3digos DTC de desconexi\u00f3n del eje delantero 4WD"},"content":{"rendered":"<p><strong>Se agregaron nuevos pasos de diagn\u00f3stico para los c\u00f3digos DTC C118D, C10BA, C116F y C119C de desconexi\u00f3n del eje delantero 4WD.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Ingenier\u00eda de GM ha identificado una interfaz de conector que anteriormente faltaba y que requiere inspecci\u00f3n y verificaci\u00f3n del circuito si se da servicio a un veh\u00edculo por cualquiera de los c\u00f3digos DTC de Desconexi\u00f3n del eje delantero 4WD que se pueden establecer en los modelos Silverado 2500HD\/3500HD y Sierra 2500HD\/3500HD 2020-2026 y Colorado y Canyon de 2023-2026.<\/p>\n<p>Se actualiz\u00f3 la Informaci\u00f3n de servicio para c\u00f3digos DTC C10BA (Control de relevador del motor del eje secundario), C116F (Indicador de bloqueo de rueda de Tracci\u00f3n en las cuatro ruedas), C118D (Control del actuador del eje delantero) y C119C (Se\u00f1al incorrecta despu\u00e9s de evento) con pasos adicionales de inspecci\u00f3n y verificaci\u00f3n de circuitos\/sistemas, para identificar con precisi\u00f3n la causa ra\u00edz de cada DTC.<\/p>\n<ul>\n<li>En los modelos Silverado y Sierra, se agreg\u00f3 la interfaz del conector del arn\u00e9s en l\u00ednea X107 a la Informaci\u00f3n de servicio.<\/li>\n<li>En los modelos Colorado y Canyon, se agreg\u00f3 la interfaz del conector del arn\u00e9s en l\u00ednea X415 a la Informaci\u00f3n de servicio. (Fig. 7; #12), (Fig. 8)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7500\" src=\"https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F07-Front-axle-1A.png\" alt=\"\" width=\"710\" height=\"480\" srcset=\"https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F07-Front-axle-1A.png 710w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F07-Front-axle-1A-300x203.png 300w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 7<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7501\" src=\"https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A-1024x564.png\" alt=\"\" width=\"740\" height=\"408\" srcset=\"https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A-1024x564.png 1024w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A-300x165.png 300w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A-768x423.png 768w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A-780x430.png 780w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A-1160x639.png 1160w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F08-Front-axle-2A.png 1212w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 8<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Prueba de movimiento<\/strong><\/p>\n<p>Debido a la posibilidad de fallas intermitentes en estas interfaces, se agreg\u00f3 una &#8220;prueba de movimiento&#8221; a los pasos de verificaci\u00f3n del circuito\/sistema, que consiste en revisar si existen conexiones intermitentes que s\u00f3lo sean evidentes cuando el veh\u00edculo se est\u00e1 conduciendo. (Fig. 9)<\/p>\n<p>Mueva ligeramente el arn\u00e9s y el conector de los componentes indicados mientras monitorea los par\u00e1metros Tracci\u00f3n en todas las ruedas y Estado del circuito de entrada-salida de AWD en la herramienta de exploraci\u00f3n. Los par\u00e1metros no deben variar al mover ligeramente el arn\u00e9s y el conector. Si los par\u00e1metros cambian, repare el cableado o el conector conforme sea necesario.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7502\" src=\"https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A-1024x470.png\" alt=\"\" width=\"740\" height=\"340\" srcset=\"https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A-1024x470.png 1024w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A-300x138.png 300w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A-768x352.png 768w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A-780x358.png 780w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A-1160x532.png 1160w, https:\/\/gm-techlinkspanish.com\/wp-content\/uploads\/2026\/07\/F09-Front-axle-3A.png 1293w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 9<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Para obtener m\u00e1s informaci\u00f3n, consulte la secci\u00f3n Informaci\u00f3n y procedimientos de diagn\u00f3stico de caja de transferencia en la Informaci\u00f3n de servicio correspondiente.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Gracias a Barnabas Bancsov y Fred Brendel<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Se agregaron nuevos pasos de diagn\u00f3stico para los c\u00f3digos DTC C118D, C10BA, C116F y C119C de desconexi\u00f3n del eje delantero 4WD. &nbsp; Ingenier\u00eda de GM ha identificado una interfaz de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[],"class_list":["post-7499","post","type-post","status-publish","format-standard","hentry","category-2026-june"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/7499","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=7499"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/7499\/revisions"}],"predecessor-version":[{"id":7503,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/7499\/revisions\/7503"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}