{"id":683,"date":"2025-02-05T20:55:05","date_gmt":"2025-02-05T19:55:05","guid":{"rendered":"https:\/\/www.6enligne.net\/?post_type=fiche_technique&#038;p=683"},"modified":"2025-02-05T21:04:19","modified_gmt":"2025-02-05T20:04:19","slug":"le-demarreur","status":"publish","type":"fiche_technique","link":"https:\/\/www.6enligne.net\/?fiche_technique=le-demarreur","title":{"rendered":"Le d\u00e9marreur"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"683\" class=\"elementor elementor-683\">\n\t\t\t\t<div class=\"elementor-element elementor-element-425d9bc e-flex e-con-boxed e-con e-parent\" data-id=\"425d9bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8942e9f elementor-widget elementor-widget-text-editor\" data-id=\"8942e9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les pannes au d\u00e9marrage peuvent \u00eatre dues \u00e0 des probl\u00e8mes de raccordement ou de c\u00e2bles li\u00e9s \u00e0 la batterie ou au d\u00e9marreur lui-m\u00eame.<\/p><p>Les diff\u00e9rentes v\u00e9rifications indiqu\u00e9es ci-dessous seront effectu\u00e9es \u00e0 l&rsquo;aide d&rsquo;un multim\u00e8tre en position voltm\u00e8tre continu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5267750 elementor-widget elementor-widget-heading\" data-id=\"5267750\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00e2bles n\u00e9gatifs<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0f4ffa elementor-widget elementor-widget-text-editor\" data-id=\"d0f4ffa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour isoler le probl\u00e8me de masse, branchez un c\u00e2ble de d\u00e9marrage directement d&rsquo;un cot\u00e9 sur la borne moins et de l&rsquo;autre sur le corps du d\u00e9marreur.<\/p><p>Si le d\u00e9marreur fonctionne, c&rsquo;est bien un probl\u00e8me de masse qu&rsquo;il faut maintenant isoler \u00e0 l&rsquo;aide des mesures ci-dessous.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c93353 elementor-widget elementor-widget-image\" data-id=\"0c93353\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"297\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur011.jpg?fit=600%2C297&amp;ssl=1\" class=\"attachment-large size-large wp-image-685\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur011.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur011.jpg?resize=300%2C149&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d452f61 elementor-widget elementor-widget-heading\" data-id=\"d452f61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Contr\u00f4le de la masse d\u00e9marreur-ch\u00e2ssis<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fec7a2f elementor-widget elementor-widget-text-editor\" data-id=\"fec7a2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pointe rouge sur le corps du d\u00e9marreur et pointe noire sur une masse du ch\u00e2ssis. La mesure doit donner 0V (cela signifie qu&rsquo;il n&rsquo;y a pas de r\u00e9sistance).<\/p><p>Si la valeur est trop diff\u00e9rente de 0V, v\u00e9rifiez la liaison moteur-ch\u00e2ssis. Elle est assur\u00e9e par une tresse ou un c\u00e2ble de masse.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65a80ea elementor-widget elementor-widget-image\" data-id=\"65a80ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur021.jpg?fit=600%2C300&amp;ssl=1\" class=\"attachment-large size-large wp-image-686\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur021.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur021.jpg?resize=300%2C150&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd65d74 elementor-widget elementor-widget-heading\" data-id=\"fd65d74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Contr\u00f4le de la masse batterie-ch\u00e2ssis<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af45a84 elementor-widget elementor-widget-text-editor\" data-id=\"af45a84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pointe rouge sur la borne n\u00e9gative de la batterie, pointe noire sur une masse s\u00fbre du ch\u00e2ssis. La mesure doit donner 0V.<\/p><p>Si la valeur est trop diff\u00e9rente de 0V, v\u00e9rifiez qu&rsquo;il y ait un bon contact cosse\/borne, (serrage et pas de sulfate) mais aussi un bon contact cosse\/masse sur le ch\u00e2ssis (pas de rouille et bon serrage, grattez la peinture pour \u00eatre s\u00fbr du contact).<\/p><p>En dernier lieu, v\u00e9rifiez la r\u00e9sistance \u00e0 l&rsquo;aide d&rsquo;un ohmm\u00e8tre. Celle-ci doit \u00eatre nulle ou tr\u00e8s proche de z\u00e9ro.<span>\u00a0<\/span><strong>La v\u00e9rification de la r\u00e9sistance se fait contact coup\u00e9<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b53d373 elementor-widget elementor-widget-image\" data-id=\"b53d373\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"275\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur031.jpg?fit=600%2C275&amp;ssl=1\" class=\"attachment-large size-large wp-image-687\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur031.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur031.jpg?resize=300%2C138&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1739bb6 elementor-widget elementor-widget-heading\" data-id=\"1739bb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00e2bles positifs<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b17d314 elementor-widget elementor-widget-text-editor\" data-id=\"b17d314\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour isoler ce probl\u00e8me branchez un c\u00e2ble de d\u00e9marrage directement d&rsquo;un c\u00f4t\u00e9 sur la borne plus et de l&rsquo;autre sur la borne de puissance sur le sol\u00e9no\u00efde du d\u00e9marreur.<\/p><p>Si le d\u00e9marreur fonctionne, c&rsquo;est bien un probl\u00e8me de r\u00e9sistance en ligne qu&rsquo;il faut maintenant isoler \u00e0 l&rsquo;aide des mesures ci-dessous.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-559194a elementor-widget elementor-widget-image\" data-id=\"559194a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"275\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur041.jpg?fit=600%2C275&amp;ssl=1\" class=\"attachment-large size-large wp-image-688\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur041.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur041.jpg?resize=300%2C138&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-436dd64 elementor-widget elementor-widget-heading\" data-id=\"436dd64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Contr\u00f4le du c\u00e2ble positif<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8942cd elementor-widget elementor-widget-text-editor\" data-id=\"e8942cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pointe rouge sur la borne positive de la batterie, pointe noire sur la cosse de puissance du d\u00e9marreur actionnez le contact de d\u00e9marrage. La mesure doit donner 0V.<\/p><p>S&rsquo;il y a plus que 1V, le c\u00e2ble est r\u00e9sistif (cosse de batterie, c\u00e2ble lui m\u00eame).<\/p><p>V\u00e9rifiez la cosse de batterie (serrage, absence de sulfate) et la r\u00e9sistance du c\u00e2ble.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a3e478 elementor-widget elementor-widget-image\" data-id=\"5a3e478\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"275\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur051.jpg?fit=600%2C275&amp;ssl=1\" class=\"attachment-large size-large wp-image-689\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur051.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur051.jpg?resize=300%2C138&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3c6f6d elementor-widget elementor-widget-text-editor\" data-id=\"a3c6f6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>M\u00eame op\u00e9ration en d\u00e9pla\u00e7ant la pointe noire sur la borne de puissance du d\u00e9marreur, actionnez le contact de d\u00e9marrage.La mesure doit donner 0V.<\/p><p>S&rsquo;il y a plus de 1V, le contact cosse-borne est r\u00e9sistif.<\/p><p>V\u00e9rifiez le serrage et l&rsquo;\u00e9tat du contact (oxydation et\/ou trace de chauffe).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dae719 elementor-widget elementor-widget-heading\" data-id=\"3dae719\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Contr\u00f4le du plus de commande sol\u00e9no\u00efde<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-471f215 elementor-widget elementor-widget-text-editor\" data-id=\"471f215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span>Pointe rouge sur la borne de commande et pointe noire \u00e0 la masse, actionnez la clef. Vous devez avoir 12V environ, sinon v\u00e9rifiez la ligne de commande.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b50ddc elementor-widget elementor-widget-image\" data-id=\"5b50ddc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"294\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur061.jpg?fit=600%2C294&amp;ssl=1\" class=\"attachment-large size-large wp-image-690\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur061.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur061.jpg?resize=300%2C147&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3eba36d elementor-widget elementor-widget-text-editor\" data-id=\"3eba36d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Si m\u00eame en r\u00e9alisant tous ces contr\u00f4les vous n&rsquo;arrivez pas \u00e0 r\u00e9soudre le probl\u00e8me, vous pouvez maintenant incriminer le d\u00e9marreur ou la batterie.<\/p><p>Voici une coupe sch\u00e9matique d&rsquo;un d\u00e9marreur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-adf4e4e elementor-widget elementor-widget-image\" data-id=\"adf4e4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"369\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur071.jpg?fit=600%2C369&amp;ssl=1\" class=\"attachment-large size-large wp-image-691\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur071.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur071.jpg?resize=300%2C185&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02e40e7 elementor-widget elementor-widget-text-editor\" data-id=\"02e40e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span>Il est ici repr\u00e9sent\u00e9 en d\u00e9but de phase appel sol\u00e9no\u00efde ; le contact de d\u00e9marrage est ferme mais la fourchette rouge ne s&rsquo;est pas d\u00e9plac\u00e9e. Les enroulements C et D sont aliment\u00e9s.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4ed6e9 elementor-widget elementor-widget-image\" data-id=\"b4ed6e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"404\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur081.jpg?fit=600%2C404&amp;ssl=1\" class=\"attachment-large size-large wp-image-692\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur081.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur081.jpg?resize=300%2C202&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aef648 elementor-widget elementor-widget-text-editor\" data-id=\"0aef648\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Maintenant le d\u00e9marreur est en phase maintien, le contact de d\u00e9marrage A est maintenu, le sol\u00e9no\u00efde commande le contact au niveau du pont de contact arri\u00e8re B, le moteur \u00e9lectrique est aliment\u00e9 et il tourne.<\/p><p>Si le d\u00e9marreur claque et qu&rsquo;il rel\u00e2che de suite, il y a une coupure sur l&rsquo;enroulement de maintien D, car lorsque le moteur tourne, l&rsquo;enroulement d&rsquo;appel C est court-circuit\u00e9.<\/p><p>Il faut v\u00e9rifier qu&rsquo;il y ait bien 12V entre la borne de commande et la masse. Pour isoler un probl\u00e8me de circuit du pont de puissance du sol\u00e9no\u00efde, il faut ponter avec un c\u00e2ble de forte section entre les deux grosses borne. (c\u00e2ble de d\u00e9marrage ou un vieux tournevis ; attention \u00e0 ne pas toucher la masse)<\/p><p>Si le d\u00e9marreur tourne alors le sol\u00e9no\u00efde est HS.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f379ded elementor-widget elementor-widget-image\" data-id=\"f379ded\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"390\" src=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur091.jpg?fit=600%2C390&amp;ssl=1\" class=\"attachment-large size-large wp-image-693\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur091.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.6enligne.net\/wp-content\/uploads\/2025\/02\/demarreur091.jpg?resize=300%2C195&amp;ssl=1 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3319fc3 elementor-widget elementor-widget-text-editor\" data-id=\"3319fc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Remettre la batterie en charge.<\/p><p>La tension en fin de charge (batterie d\u00e9branch\u00e9e) est d&rsquo;environ 12.6V. La masse volumique (mesur\u00e9e avec un p\u00e8se acide) doit \u00eatre de 1.260kg\/l.<\/p><p>L&rsquo;\u00e9lectrolyte ne doit pas bouillonner au d\u00e9marrage, sinon un \u00e9l\u00e9ment est en court circuit et donc la batterie est HS.<\/p><p>PS : Le sulfate sur les bornes de batterie se dissout tr\u00e8s bien dans de l&rsquo;eau, tout simplement !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les pannes au d\u00e9marrage peuvent \u00eatre dues \u00e0 des probl\u00e8mes de raccordement ou de c\u00e2bles li\u00e9s \u00e0 la batterie ou au d\u00e9marreur lui-m\u00eame. Les diff\u00e9rentes v\u00e9rifications indiqu\u00e9es ci-dessous seront effectu\u00e9es \u00e0 l&rsquo;aide d&rsquo;un multim\u00e8tre en position voltm\u00e8tre continu. C\u00e2bles n\u00e9gatifs Pour isoler le probl\u00e8me de masse, branchez un c\u00e2ble de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5],"tags":[13,86],"class_list":["post-683","fiche_technique","type-fiche_technique","status-publish","format-standard","hentry","category-electricite","tag-bmw","tag-demarreur"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le d\u00e9marreur - 6EnLigne<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.6enligne.net\/?fiche_technique=le-demarreur\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le d\u00e9marreur - 6EnLigne\" \/>\n<meta property=\"og:description\" content=\"Les pannes au d\u00e9marrage peuvent \u00eatre dues \u00e0 des probl\u00e8mes de raccordement ou de c\u00e2bles li\u00e9s \u00e0 la batterie ou au d\u00e9marreur lui-m\u00eame. 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