{"id":7770,"date":"2022-07-29T11:00:23","date_gmt":"2022-07-29T15:00:23","guid":{"rendered":"https:\/\/gm-techlinkfrench.com\/?p=7770"},"modified":"2022-09-29T11:04:03","modified_gmt":"2022-09-29T15:04:03","slug":"vitesse-trop-basse-du-ventilateur-de-refroidissement","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=7770","title":{"rendered":"Vitesse trop basse du ventilateur de refroidissement"},"content":{"rendered":"<p style=\"font-weight: 400;\">Lors du passage \u00e0 gu\u00e9 d&#8217;une rivi\u00e8re avec la camionnette HUMMER EV 2022 (Fig. 11), une quantit\u00e9 excessive d&#8217;eau peut ralentir ou arr\u00eater la rotation du ventilateur de refroidissement, ce qui peut entra\u00eener l&#8217;affichage du DTC P0494 (Vitesse trop faible du ventilateur de refroidissement) dans le module de commande d&#8217;\u00e9nergie de la batterie. Un message d&#8217;entretien du syst\u00e8me haute tension peut s&#8217;afficher sur le combin\u00e9 d&#8217;instruments avec un t\u00e9moin allum\u00e9 MIL d&#8217;entretien de v\u00e9hicule bient\u00f4t.<\/p>\n<p style=\"font-weight: 400;\">Ces conditions ne n\u00e9cessitent pas le remplacement du moteur du ventilateur de refroidissement et n&#8217;indiquent pas un probl\u00e8me avec le syst\u00e8me de batterie haute tension. Apr\u00e8s un cycle de cl\u00e9s ou pendant le m\u00eame cycle de cl\u00e9, si le ventilateur de refroidissement est command\u00e9 \u00e0 nouveau, le probl\u00e8me aura disparu puisque le ventilateur de refroidissement devrait fonctionner correctement sans la pr\u00e9sence d&#8217;eau.<\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16623 size-full\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/08\/F11-cooling-2-HUMMER-EV.jpg\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 11<\/strong><\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Pour v\u00e9rifier le fonctionnement du ventilateur, commandez sa mise en marche \u00e0 l&#8217;aide du GDS2. Le condenseur de climatisation, le ventilateur de refroidissement et le radiateur forment un ensemble \u00e0 l&#8217;avant du v\u00e9hicule. (Fig.\u200912) Si le ventilateur fonctionne normalement, effacez le code d&#8217;anomalie. Ne remplacez aucune pi\u00e8ce pour cette condition.<\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16624 size-full\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/08\/F12-cooling-1.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 12<\/strong><\/p>\n<p style=\"font-weight: 400;\">\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Se reporter au document n\u00b0 PIT5925 pour de plus amples renseignements.<\/p>\n<p style=\"font-weight: 400;\">\n<p style=\"font-weight: 400;\"><em>&#8211; Merci \u00e0 Paul Radzwilowicz<\/em><\/p>\n<p style=\"font-weight: 400;\">\n<p style=\"font-weight: 400;\">\n","protected":false},"excerpt":{"rendered":"<p>Lors du passage \u00e0 gu\u00e9 d&#8217;une rivi\u00e8re avec la camionnette HUMMER EV 2022 (Fig. 11), une quantit\u00e9 excessive d&#8217;eau peut ralentir ou arr\u00eater la rotation du ventilateur de refroidissement, ce [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-7770","post","type-post","status-publish","format-standard","hentry","category-2022-july"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7770","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=7770"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7770\/revisions"}],"predecessor-version":[{"id":7771,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7770\/revisions\/7771"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}