{"id":7213,"date":"2020-09-27T13:58:27","date_gmt":"2020-09-27T17:58:27","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=7213"},"modified":"2020-10-27T13:58:32","modified_gmt":"2020-10-27T17:58:32","slug":"code-danomalie-p0708-etabli-dans-le-module-de-commande-de-boite-de-vitesses","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=7213","title":{"rendered":"Code d&#8217;anomalie P0708 \u00e9tabli dans le module de commande de bo\u00eete de vitesses"},"content":{"rendered":"<p>Certains mod\u00e8les CT4, Camaro, Escalade, Tahoe, Suburban, Yukon, Silverado 1500, Sierra 1500, Express et Savana 2020 \u00e9quip\u00e9s d&#8217;une bo\u00eete de vitesses automatique 8L45, 8L90, 10L60, 10L80 ou 10L90 (EFC M5M, MF6, MI1, MI2, MI4, M5U, MQD, MQB, MQE) peuvent pr\u00e9senter un probl\u00e8me de t\u00e9moin d&#8217;anomalie du moteur (MIL) allum\u00e9 et le code d&#8217;anomalie P0708 (haute tension sur le circuit du capteur de gamme de bo\u00eete de vitesses 1) peut \u00eatre \u00e9tabli dans le module de commande de bo\u00eete de vitesses (TCM).<\/p>\n<p>En pr\u00e9sence de ces probl\u00e8mes, demander au client si le moteur semblait se lancer lentement ou ne se lan\u00e7ait tout simplement pas en tentant de d\u00e9marrer le v\u00e9hicule. De plus, r\u00e9viser les donn\u00e9es de l&#8217;image fig\u00e9e dans GDS2 pour rep\u00e9rer le code d&#8217;anomalie P0708 afin de d\u00e9terminer si la tension du syst\u00e8me \u00e9tait basse \u00e0 l&#8217;\u00e9tablissement du code.<\/p>\n<p>Si la tension du syst\u00e8me \u00e9tait base dans les donn\u00e9es de l&#8217;image fig\u00e9e ou qu&#8217;il y a un probl\u00e8me de d\u00e9marrage du v\u00e9hicule, charger la batterie et effectuer un essai de batterie. Si la batterie \u00e9choue l&#8217;essai, remplacer la batterie, effacer le code d&#8217;anomalie et effectuer un essai routier. Si le code ne se r\u00e9tablit pas, aucune r\u00e9paration suppl\u00e9mentaire n&#8217;est requise.<\/p>\n<p>Si la batterie ne pr\u00e9sente aucun probl\u00e8me, surveiller la plage de donn\u00e9es du capteur de gamme de bo\u00eete de vitesses; il devrait se situer entre 7 et 93 pour cent. Apr\u00e8s avoir conduit le v\u00e9hicule jusqu&#8217;\u00e0 ce que la temp\u00e9rature du liquide de bo\u00eete de vitesses atteigne la temp\u00e9rature de fonctionnement, v\u00e9rifier si la lecture du capteur de gamme de bo\u00eete de vitesses se situe entre 7 et 93 pour cent.<\/p>\n<p>Si la lecture du capteur de gamme de bo\u00eete de vitesses ne se situe pas entre 7 et 93 pour cent, d\u00e9brancher et rebrancher le connecteur traversant au faisceau de c\u00e2bles du moteur. Si le probl\u00e8me se reproduit apr\u00e8s le rebranchement, remplacer le faisceau de c\u00e2bles interne traversant de la bo\u00eete de vitesses (fig. 17).<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13717\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/09\/F17-auto-trans-internal-harness.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/09\/F17-auto-trans-internal-harness.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/09\/F17-auto-trans-internal-harness-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/09\/F17-auto-trans-internal-harness-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2020\/09\/F17-auto-trans-internal-harness-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 17<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Terry Neuendorf et Mark Gordon<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les CT4, Camaro, Escalade, Tahoe, Suburban, Yukon, Silverado 1500, Sierra 1500, Express et Savana 2020 \u00e9quip\u00e9s d&#8217;une bo\u00eete de vitesses automatique 8L45, 8L90, 10L60, 10L80 ou 10L90 (EFC M5M, [&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-7213","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7213","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=7213"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7213\/revisions"}],"predecessor-version":[{"id":7214,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7213\/revisions\/7214"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}