{"id":7580,"date":"2021-07-26T10:32:52","date_gmt":"2021-07-26T14:32:52","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=7580"},"modified":"2021-09-16T08:47:34","modified_gmt":"2021-09-16T12:47:34","slug":"dommages-au-faisceau-de-cables","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=7580","title":{"rendered":"Dommages au faisceau de c\u00e2bles"},"content":{"rendered":"<p>Plusieurs messages d&#8217;avertissement du centralisateur informatique de bord peuvent s&#8217;afficher sur certains Blazer 2019-2021, notamment des messages de frein de service, de direction de service, de puissance r\u00e9duite et autres. Le t\u00e9moin MIL de v\u00e9rification du moteur peut \u00e9galement s&#8217;allumer avec l&#8217;un des codes d&#8217;anomalie suivants : P0232, P023F, P0641, P0697, P2535, P129D, P12A6, P12A8, P2635, P3051, P3052, P3055, P3056, P305B, P035C, P035E, U0074, U0077, U0121, U0131, U0151, U0415, U0420, U18A2, U2502 et\/ou U2616.<\/p>\n<p>Ces situations peuvent \u00eatre caus\u00e9es par le frottement du faisceau de c\u00e2blage sur le support de plateau de batterie qui fixe le module de commande de bo\u00eete de vitesses (TCM). (Fig. 21) Plusieurs circuits peuvent \u00eatre endommag\u00e9s dans le faisceau, ce qui entra\u00eene des codes et des sympt\u00f4mes qui varient et peuvent \u00eatre intermittents selon les circuits affect\u00e9s.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15018\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/07\/F21-wiring-3-1.png\" alt=\"\" width=\"740\" height=\"480\" \/>Fig. 21<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Si ces situations sont trouv\u00e9es, inspecter le faisceau de c\u00e2blage sous le bac de batterie pour d\u00e9terminer si l&#8217;acheminement du faisceau le fait frotter sur le support du module de commande de moteur. (Fig. 22) R\u00e9parer tous les circuits endommag\u00e9s et coller le faisceau.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15012\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/07\/F22-wiring-2-R.png\" alt=\"\" width=\"740\" height=\"479\" \/><strong>Fig. 22<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Il sera n\u00e9cessaire de d\u00e9poser la batterie et son support pour effectuer les r\u00e9parations. (Fig. 23) V\u00e9rifier \u00e9galement qu&#8217;il ne manque pas d&#8217;\u00e9l\u00e9ments de fixation pour le faisceau de c\u00e2bles.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15013\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/07\/F23-wiring-1.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 23<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Une fois les r\u00e9parations termin\u00e9es, r\u00e9acheminer ou fixer le faisceau pour \u00e9viter tout autre dommage. Il peut \u00eatre n\u00e9cessaire d&#8217;installer un morceau de tuyau de chauffage ou un autre conduit sur le faisceau pour \u00e9viter tout frottement \u00e0 l&#8217;avenir.<\/p>\n<p>Consulter le bulletin #PIT5847 pour de plus amples informations.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Dave Goodrow<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plusieurs messages d&#8217;avertissement du centralisateur informatique de bord peuvent s&#8217;afficher sur certains Blazer 2019-2021, notamment des messages de frein de service, de direction de service, de puissance r\u00e9duite et autres. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-7580","post","type-post","status-publish","format-standard","hentry","category-2021-july"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7580","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=7580"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7580\/revisions"}],"predecessor-version":[{"id":7581,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7580\/revisions\/7581"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}