{"id":6643,"date":"2019-07-23T11:10:51","date_gmt":"2019-07-23T15:10:51","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=6643"},"modified":"2019-08-23T11:10:57","modified_gmt":"2019-08-23T15:10:57","slug":"vrombissement-provenant-de-soubassement-du-vehicule","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=6643","title":{"rendered":"Vrombissement provenant de soubassement du v\u00e9hicule"},"content":{"rendered":"<p>Un vrombissement peut sembler provenir du soubassement du v\u00e9hicule sur certains mod\u00e8les Envision 2019-2020 dot\u00e9s du moteur \u00e0 4 cylindre de 2,0 L (EFC LTG) et de la bo\u00eete de vitesses automatique 9T60 (EFC M3T). Le son peut provenir de la transmission lorsque le v\u00e9hicule se d\u00e9place \u00e0 vitesse de croisi\u00e8re avec peu d&#8217;acc\u00e9l\u00e9ration ou se d\u00e9place entre 48 et 60 km\/h (30-60 mi\/h). Le son est plus perceptible lorsque la bo\u00eete de vitesses est froide et diminue lentement \u00e0 mesure que la bo\u00eete de vitesses se r\u00e9chauffe.<\/p>\n<p>Le bruit peut \u00eatre caus\u00e9 par une cha\u00eene de distribution interne \u00e0 la bo\u00eete de vitesses \u00e0 9 rapports. Le son est transmis par l&#8217;arbre de transmission.<\/p>\n<p>Remplacer l&#8217;arbre de transmission (Fig. 23) par un arbre de transmission de nouvelle conception. Le nouvel arbre de transmission est dot\u00e9 d&#8217;un amortisseur de vibrations \u00e9quilibr\u00e9 con\u00e7u pour att\u00e9nuer le vrombissement.<\/p>\n<p>Se reporter \u00e0 Remplacement de l&#8217;arbre de transmission deux pi\u00e8ces dans les renseignements techniques appropri\u00e9s.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11823\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F23-shaft-1.jpg\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F23-shaft-1.jpg 400w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F23-shaft-1-300x195.jpg 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F23-shaft-1-85x55.jpg 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/07\/F23-shaft-1-200x130.jpg 200w\" alt=\"\" width=\"400\" height=\"260\" \/><strong>Fig. 23<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Se reporter au bulletin 19-NA-166 pour en savoir plus et conna\u00eetre le num\u00e9ro de pi\u00e8ces.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Kris Villegas<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un vrombissement peut sembler provenir du soubassement du v\u00e9hicule sur certains mod\u00e8les Envision 2019-2020 dot\u00e9s du moteur \u00e0 4 cylindre de 2,0 L (EFC LTG) et de la bo\u00eete 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-6643","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6643","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=6643"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6643\/revisions"}],"predecessor-version":[{"id":6644,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6643\/revisions\/6644"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}