{"id":6962,"date":"2020-02-07T10:44:04","date_gmt":"2020-02-07T15:44:04","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=6962"},"modified":"2020-04-07T10:51:52","modified_gmt":"2020-04-07T14:51:52","slug":"perte-daudio-ou-fonctionnement-anormal-des-haut-parleurs","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=6962","title":{"rendered":"Perte d&#8217;audio ou fonctionnement anormal des haut-parleurs"},"content":{"rendered":"<p class=\"western\"><span style=\"font-size: 12pt;\">Certains mod\u00e8les Enclave et Traverse 2018-2019 \u00e9quip\u00e9s du syst\u00e8me de haut-parleur de s\u00e9rie (EFC UQF) peuvent pr\u00e9senter plusieurs probl\u00e8mes d&#8217;audio, comme une perte de son, de carillon, de son de clignotant, ou l&#8217;absence d&#8217;audio ou un audio faible d&#8217;un des haut-parleurs, ou un bruit anormal de haut-parleur. Ces probl\u00e8mes peuvent \u00eatre caus\u00e9s par la condensation du syst\u00e8me CVC qui s&#8217;infiltre dans le module de suppression de bruit active (ANC) par les \u00e9vents du module.<\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\">En pr\u00e9sence de ces probl\u00e8mes, effectuer les v\u00e9rifications requises. Au besoin, remplacer le module ANC (fig. 10, no 2) et poser un \u00e9cran secondaire de module ANC (fig. 10, no 3) pour \u00e9viter l&#8217;infiltration suppl\u00e9mentaire d&#8217;humidit\u00e9 par les \u00e9vents du module. <\/span><\/p>\n<p class=\"western\" style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12700\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F10-anc-1.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F10-anc-1.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F10-anc-1-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F10-anc-1-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F10-anc-1-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 10<\/strong><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\">Le module ANC se trouve derri\u00e8re la console vers l&#8217;avant du v\u00e9hicule (fig. 11). Confirmer la pr\u00e9sence de l&#8217;audio en d\u00e9branchant le connecteur X2 du module ANC et, au moyen de la sonde d&#8217;essai diagnostique appropri\u00e9e, \u00e9tablir une connexion volante entre les bornes du circuit du haut-parleur concern\u00e9 pour contourner le module ANC. Le module ANC amplifie le signal audio, la puissance audio du haut-parleur est ainsi plus faible quand le module ANC est contourn\u00e9. <\/span><\/p>\n<p class=\"western\" style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12701\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F11-anc-2.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F11-anc-2.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F11-anc-2-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F11-anc-2-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/02\/F11-anc-2-200x130.png 200w\" alt=\"\" width=\"740\" height=\"481\" \/><strong>Fig. 11<\/strong><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\">En l&#8217;absence d&#8217;audio, ou si le haut-parleur \u00e9met encore un bruit anormal, il pourrait y avoir d&#8217;autres probl\u00e8mes. Suivre les renseignements de diagnostic appropri\u00e9s des renseignements techniques (SI) pour chaque probl\u00e8me. <\/span><\/p>\n<p class=\"western\"><a name=\"_Hlk33611112\"><\/a><span style=\"font-size: 12pt;\"> Si l&#8217;audio est pr\u00e9sent \u00e0 un faible niveau, ou que le haut-parleur n&#8217;\u00e9met plus de bruit anormal, remplacer le module ANC et poser l&#8217;\u00e9cran secondaire de module ANC. L&#8217;\u00e9cran doit \u00eatre install\u00e9 sur les goujons avant de poser le nouveau module.<\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><i>&#8211; Merci \u00e0 Zach Gillett<\/i><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les Enclave et Traverse 2018-2019 \u00e9quip\u00e9s du syst\u00e8me de haut-parleur de s\u00e9rie (EFC UQF) peuvent pr\u00e9senter plusieurs probl\u00e8mes d&#8217;audio, comme une perte de son, de carillon, de son 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":[1],"tags":[],"class_list":["post-6962","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6962"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6962\/revisions"}],"predecessor-version":[{"id":6976,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6962\/revisions\/6976"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}