{"id":6835,"date":"2019-12-27T12:30:10","date_gmt":"2019-12-27T17:30:10","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=6835"},"modified":"2020-01-27T12:36:01","modified_gmt":"2020-01-27T17:36:01","slug":"les-ventilateurs-de-refroidissement-fonctionnent-pendant-une-periode-prolongee","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=6835","title":{"rendered":"Les ventilateurs de refroidissement fonctionnent pendant une p\u00e9riode prolong\u00e9e"},"content":{"rendered":"<p>Certains mod\u00e8les Silverado 1500 et Sierra 1500 2020 \u00e9quip\u00e9e du moteur diesel 3,0 L (EFC LM2) (fig. 12) peuvent pr\u00e9senter un probl\u00e8me de marche continue des ventilateurs de refroidissement du moteur pendant une p\u00e9riode prolong\u00e9e. Le t\u00e9moin d&#8217;anomalie du moteur (MIL) peut \u00e9galement \u00eatre allum\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-6822\" src=\"https:\/\/techlinkfrench.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F12-30-duramax-diesel.jpg\" alt=\"\" width=\"740\" height=\"480\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2020\/01\/F12-30-duramax-diesel.jpg 740w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2020\/01\/F12-30-duramax-diesel-300x195.jpg 300w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2020\/01\/F12-30-duramax-diesel-85x55.jpg 85w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2020\/01\/F12-30-duramax-diesel-200x130.jpg 200w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><strong>Fig. 12<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Actuellement, un \u00e9talonnage du moteur dans le module de commande du moteur (ECM) cause l&#8217;\u00e9tablissement erron\u00e9 du code d&#8217;anomalie P0111 (rendement de la sonde 1 de temp\u00e9rature d&#8217;air d&#8217;admission [IAT]), qui s&#8217;\u00e9tablit lorsque le chauffeur bloc est utilis\u00e9 \u00e0 des temp\u00e9ratures ambiantes sup\u00e9rieures \u00e0 -18\u00b0C (0\u00b0F). Par cons\u00e9quent, le syst\u00e8me de refroidissement passe en mode de correction et active les ventilateurs de refroidissement \u00e0 100 %. La mesure de correction se poursuit jusqu&#8217;\u00e0 ce que le moteur ait \u00e9t\u00e9 \u00e0 l&#8217;arr\u00eat pendant six heures.<\/p>\n<p>En pr\u00e9sence de ce probl\u00e8me, effacer le code d&#8217;anomalie, puis remettre le v\u00e9hicule au client. Ne pas ex\u00e9cuter d&#8217;autres diagnostics, ni ne remplacer aucunes pi\u00e8ces connexes. Un \u00e9talonnage mis \u00e0 jour sera bient\u00f4t disponible.<\/p>\n<p>Informer \u00e9galement le client d&#8217;\u00e9viter d&#8217;utiliser le chauffe-bloc \u00e0 des temp\u00e9ratures sup\u00e9rieures \u00e0 -18 \u00b0C\/0 \u00b0F. Bien que le guide de l&#8217;automobiliste indique que le chauffe-bloc doit \u00eatre utilis\u00e9 \u00e0 des temp\u00e9ratures inf\u00e9rieures \u00e0 -18 \u00b0C\/0 \u00b0F, le chauffe-bloc n&#8217;est pas essentiel \u00e0 des temp\u00e9ratures qui ne sont pas inf\u00e9rieures \u00e0 -25\u00b0C\/-13 \u00b0F.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Robert Bastien<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les Silverado 1500 et Sierra 1500 2020 \u00e9quip\u00e9e du moteur diesel 3,0 L (EFC LM2) (fig. 12) peuvent pr\u00e9senter un probl\u00e8me de marche continue des ventilateurs de refroidissement du [&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-6835","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6835","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=6835"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6835\/revisions"}],"predecessor-version":[{"id":6836,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6835\/revisions\/6836"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}