{"id":4559,"date":"2017-01-10T18:45:16","date_gmt":"2017-01-10T18:45:16","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=4559"},"modified":"2017-05-11T19:33:28","modified_gmt":"2017-05-11T19:33:28","slug":"4rm-inoperant-avec-aucun-code-danomalie-detablis","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=4559","title":{"rendered":"4RM inop\u00e9rant avec aucun code d&#8217;anomalie d&#8217;\u00e9tablis"},"content":{"rendered":"<p>Si aucune puissance n&#8217;est transmise \u00e0 l&#8217;essieu avant en 4RM sur certains mod\u00e8les Silverado 4RM et Sierra 4RM 2015-2017 (EFC NQF, NGQ), la bague de corps de pignon d&#8217;entra\u00eenement d&#8217;arbre de sortie avant de bo\u00eete de transfert peut \u00eatre s\u00e9par\u00e9e. La bo\u00eete de transfert doit \u00eatre en mode 4WD (4 roues motrices \u2013 4RM) et le t\u00e9moin 4WD doit \u00eatre allum\u00e9 sur le bouton de s\u00e9lection de bo\u00eete de transfert (NQF) ou dans le groupe d&#8217;instruments (NQG).<\/p>\n<p>&nbsp;<\/p>\n<p>Mettre la bo\u00eete de transfert \u00e0 4RM et s&#8217;assurer que le t\u00e9moin 4WD est allum\u00e9, ce qui indique que toutes les op\u00e9rations pour atteindre le mode 4RM ont \u00e9t\u00e9 r\u00e9alis\u00e9es avec succ\u00e8s. Ceci signifie que l&#8217;actionneur d&#8217;essieu avant est verrouill\u00e9 en position 4RM. S&#8217;il n&#8217;y a aucun transfert de puissance, un lien m\u00e9canique peut \u00eatre bris\u00e9 dans la bo\u00eete de transfert ou dans l&#8217;ensemble essieu avant.<\/p>\n<p>&nbsp;<\/p>\n<p>Si l&#8217;arbre d&#8217;entra\u00eenement avant peut \u00eatre tourn\u00e9 ind\u00e9pendamment de l&#8217;arbre arri\u00e8re, la s\u00e9paration peut se trouver dans la bo\u00eete de transfert. V\u00e9rifier que la bague de corps engag\u00e9e par le synchroniseur ne s&#8217;est pas s\u00e9par\u00e9e du pignon d&#8217;entra\u00eenement d&#8217;arbre de sortie avant de bo\u00eete de transfert (fig. 12). La bague est pos\u00e9e \u00e0 la presse et ne doit pas \u00eatre s\u00e9par\u00e9e du pignon. Si elle est s\u00e9par\u00e9e, remplacer le pignon d&#8217;arbre d&#8217;entra\u00eenement avant de bo\u00eete de transfert, au besoin.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4551\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/05\/F12-ring-separated.png\" alt=\"F12 ring separated\" width=\"600\" height=\"452\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/05\/F12-ring-separated.png 600w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/05\/F12-ring-separated-300x226.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig. 12<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Si l&#8217;arbre d&#8217;entra\u00eenement avant ne peut pas \u00eatre tourn\u00e9 ind\u00e9pendamment de l&#8217;arbre arri\u00e8re, la s\u00e9paration peut se trouver dans l&#8217;ensemble essieu avant.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Steve Schipansky<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si aucune puissance n&#8217;est transmise \u00e0 l&#8217;essieu avant en 4RM sur certains mod\u00e8les Silverado 4RM et Sierra 4RM 2015-2017 (EFC NQF, NGQ), la bague de corps de pignon d&#8217;entra\u00eenement d&#8217;arbre [&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-4559","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/4559","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=4559"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/4559\/revisions"}],"predecessor-version":[{"id":4560,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/4559\/revisions\/4560"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}