{"id":5610,"date":"2018-01-13T14:58:08","date_gmt":"2018-01-13T14:58:08","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=5610"},"modified":"2018-03-13T16:38:23","modified_gmt":"2018-03-13T16:38:23","slug":"corrosion-du-module-dembrayage-de-differentiel-arriere","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=5610","title":{"rendered":"Corrosion du module d&#8217;embrayage de diff\u00e9rentiel arri\u00e8re"},"content":{"rendered":"<p>Certains mod\u00e8les Encore 2013-2018 et Trax 2014-2018 \u00e9quip\u00e9s de la traction int\u00e9grale permanente (AWD) (EFC F46) peuvent pr\u00e9senter un t\u00e9moin d&#8217;anomalie (MIL) allum\u00e9 et(ou) un message d&#8217;entretien AWD sur le centralisateur informatique de bord, ainsi qu&#8217;une perte de servodirection, une batterie \u00e0 plat et une perte de communication sur le LAN haute vitesse. Les codes d&#8217;anomalie C0800 (tension du circuit d&#8217;alimentation de dispositif 1) et U0136 (perte de communication avec le module de commande de diff\u00e9rentiel \u2013 arri\u00e8re) peuvent \u00e9galement \u00eatre \u00e9tablis.<\/p>\n<p>Ces conditions peuvent \u00eatre caus\u00e9es par la corrosion du module d&#8217;embrayage de diff\u00e9rentiel arri\u00e8re (RDCM) sur le joint entre la plaque de base (noire) et le bo\u00eetier sup\u00e9rieur (gris), corrosion qui peut toucher le connecteur et les quatre vis (fig. 7).<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5598\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2018\/03\/F07-c-module.jpg\" alt=\"\" width=\"500\" height=\"396\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2018\/03\/F07-c-module.jpg 500w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2018\/03\/F07-c-module-300x238.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><strong>Fig. 7<\/strong><\/p>\n<p>En pr\u00e9sence de corrosion, remplacer le module RDCM et inspecter le c\u00e2blage et les connecteurs connexes (fig.8). Seuls 3 % des v\u00e9hicules ont pr\u00e9sent\u00e9 de la corrosion sur le connecteur du module RDCM, il n&#8217;est donc pas n\u00e9cessaire de remplacer le faisceau de c\u00e2bles du module RDCM s&#8217;il n&#8217;y a aucune trace de corrosion dans le connecteur.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5599\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2018\/03\/F08-c-module-location-copy.jpg\" alt=\"\" width=\"600\" height=\"406\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2018\/03\/F08-c-module-location-copy.jpg 600w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2018\/03\/F08-c-module-location-copy-300x203.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><strong>Fig. 8<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Point vert de la pi\u00e8ce de rechange du module RDCM<\/strong><\/p>\n<p>Le module RDCM de rechange porte num\u00e9ro de pi\u00e8ce 42463357. Rechercher la pr\u00e9sence d&#8217;un point vert sur l&#8217;\u00e9tiquette de pi\u00e8ce du module RDCM de rechange (fig. 9).<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5600\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2018\/03\/F09-c-green-dot.jpg\" alt=\"\" width=\"500\" height=\"400\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2018\/03\/F09-c-green-dot.jpg 500w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2018\/03\/F09-c-green-dot-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><strong>Fig. 9<\/strong><\/p>\n<ul>\n<li>Si le module RDCM de rechange a un point vert, poser et programmer le module selon les directives appropri\u00e9es des renseignements techniques.<\/li>\n<li>Si le module RDCM de rechange n&#8217;a pas de point vert, commander une nouvelle pi\u00e8ce. Ne pas poser de module RDCM neuf dont l&#8217;\u00e9tiquette de pi\u00e8ce ne pr\u00e9sente aucun point vert.<\/li>\n<\/ul>\n<p>Les num\u00e9ros de pi\u00e8ce des futurs modules RDCM peuvent n&#8217;avoir aucun point vert. Dans ces cas, v\u00e9rifier que le num\u00e9ro de pi\u00e8ce 42463357 a \u00e9t\u00e9 remplac\u00e9 par le num\u00e9ro de pi\u00e8ce actuel que vous avez re\u00e7u.<\/p>\n<p>Pour de plus amples renseignements, se reporter au bulletin 18-NA-007.<\/p>\n<p>Pour les v\u00e9hicules des ann\u00e9es de fabrication 2013-2017 situ\u00e9s au Canada, se reporter au bulletin de couverture sp\u00e9ciale 17436.<\/p>\n<p><em>&#8211; Merci \u00e0 Frank Jakubiec<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les Encore 2013-2018 et Trax 2014-2018 \u00e9quip\u00e9s de la traction int\u00e9grale permanente (AWD) (EFC F46) peuvent pr\u00e9senter un t\u00e9moin d&#8217;anomalie (MIL) allum\u00e9 et(ou) un message d&#8217;entretien AWD sur le [&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-5610","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/5610","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=5610"}],"version-history":[{"count":7,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/5610\/revisions"}],"predecessor-version":[{"id":5617,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/5610\/revisions\/5617"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}