{"id":657,"date":"2025-07-03T03:33:48","date_gmt":"2025-07-03T01:33:48","guid":{"rendered":"https:\/\/wp.stromer-tech.info\/?post_type=ht_kb&#038;p=657"},"modified":"2026-08-30T03:52:33","modified_gmt":"2026-08-30T01:52:33","slug":"e-210207-moisture-in-the-motor-connector","status":"publish","type":"ht_kb","link":"https:\/\/wp.stromer-tech.info\/en\/knowledge-base\/e-210207-feuchtigkeit-im-motorstecker\/","title":{"rendered":"E 210207 |\u00a0Feuchtigkeit im Motorstecker?"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Error image<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The motor vibrates and makes noises, the assist does not exceed 30 km\/h or the Stromer doesn't move at all. Basically, the error means \u201eshort circuit between the motor phases\u201c.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"312\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/image-30.jpeg\" alt=\"\" class=\"wp-image-658\" style=\"width:200px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/image-30.jpeg 225w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/image-30-216x300.jpeg 216w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/image-30-36x50.jpeg 36w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/image-30-43x60.jpeg 43w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/image-30-72x100.jpeg 72w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Error source 1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For Stromer models from approx. 2018 onwards, a Higo plug connection is used for all connections from and to the motor from the <a href=\"https:\/\/www.higocon.com\/motor-connector\/hg-fm-l1019a.html\" target=\"_blank\" rel=\"noreferrer noopener\">Type HG-F.M-L1019A<\/a> verwendet. Die Verbindung an der linken Kettenstrebe ist zwar nach <a href=\"https:\/\/de.wikipedia.org\/wiki\/Schutzart\">IP67<\/a> gesch\u00fctzt, der Fehler E 210207 tritt aber trotzdem oft im Zusammenhang mit Feuchtigkeit\/Wasser auf. Dies insbesondere nach dem Reinigen (Waschen mit Gartenschlauch oder Hochdruckreiniger) oder einer Regenfahrt. Ursache ist oft ein nicht sauber festgezogener Motorstecker.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"490\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen.jpg\" alt=\"\" class=\"wp-image-966\" style=\"width:500px;height:auto\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen.jpg 800w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen-300x184.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen-768x470.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen-50x31.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen-60x37.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Higo-1019-Steckverbindungen-100x61.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">&nbsp;<a href=\"https:\/\/www.higocon.com\/motor-connector\/hg-fm-l1019a.html\" target=\"_blank\" rel=\"noreferrer noopener\">Type HG-F.M-L1019A<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Bei den \u00e4lteren Modellen, z. B. ST2\/ST2S, wurde ein komplexeres Verbindungskabel verwendet.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"505\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-1024x505.webp\" alt=\"\" class=\"wp-image-6856\" style=\"aspect-ratio:2.027776310925701;width:600px;height:auto\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-1024x505.webp 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-300x148.webp 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-768x379.webp 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-50x25.webp 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-18x9.webp 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-60x30.webp 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S-100x49.webp 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_ST2_ST2S.webp 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Motor cable ST2\/ST2S<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">This cable had a tendency to break, particularly at the flange. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bei den Modellen ST1 V1 und V1.1 waren es bis zu vier einzelne Kabel die zum Motor f\u00fchrten.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"814\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-1024x814.jpeg\" alt=\"\" class=\"wp-image-964\" style=\"width:500px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-1024x814.jpeg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-300x238.jpeg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-768x610.jpeg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-50x40.jpeg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-1536x1221.jpeg 1536w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-60x48.jpeg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1-100x79.jpeg 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Ultramotor_4-Kabel_clipped_rev_1.jpeg 1953w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Ultramotor for V1\/V1.1<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Sie wurden an der linken Kettenstrebe entlang gef\u00fchrt, meist unter einer Schutzmanschette um sie vor Spritzwasser zu sch\u00fctzen.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"808\" height=\"371\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b.jpg\" alt=\"\" class=\"wp-image-970\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b.jpg 808w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b-300x138.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b-768x353.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b-50x23.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b-60x28.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/ST1-2015-Kabel-ohne-Verwendung-b-100x46.jpg 100w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Error source 2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bei Stromer-Modellen vor 2018 waren die Steckverbindungen der drei Motorphasen im Tretlagerbereich eine Fehlerquelle. Sie wurden anf\u00e4nglich nicht mit Schrumpfschlauch gesch\u00fctzt und waren anf\u00e4llig f\u00fcr Korrosion durch eindringendes Wasser \u00fcber die Hupen\u00f6ffnung. Die Korrosion f\u00fchrte zu Kriechstr\u00f6men oder sogar Kurzschl\u00fcssen und entsprechenden Fehlern, u.a. dem E 210207, bei der Unterst\u00fctzung.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"442\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-1024x442.webp\" alt=\"\" class=\"wp-image-6858\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-1024x442.webp 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-300x129.webp 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-768x331.webp 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-50x22.webp 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-18x8.webp 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-60x26.webp 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren-100x43.webp 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Motorkabel_Controller_Tretlagerbreich_isolieren.webp 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Solution<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">zu 1.) Den Motorstecker aufschrauben, auf Wasser\/Feuchte kontrollieren, mit Druckluft ausblasen und dann trocknen lassen. Stecker montieren und darauf achten, dass er komplett angezogen ist. Verwende keine Zange, sondern lediglich die Finger um den Stecker festzuziehen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">to 2.) In the Technical Service Bulletin (TSB) - <em><a href=\"https:\/\/drive.google.com\/file\/d\/16m6rxmBSdyYZNBpPwJtahw24jwSfFZ3f\/view?usp=sharing\">Insulation_motor_cable_ST1x_ST2_ST2s - 03-2018<\/a><\/em> it is described how the plug connections of the three motor phase cables must be protected.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Besteht der Fehler weiterhin, muss der Controller mit dem im Omni-Men\u00fc integrierten Service Integration Test (SIT) \u00fcberpr\u00fcft werden. Siehe <a href=\"https:\/\/wp.stromer-tech.info\/en\/knowledge-base\/sit-test-runner-components-test\/\" data-type=\"ht_kb\" data-id=\"822\">here<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/wp.stromer-tech.info\/en\/knowledge-base\/repairs\/\">See<\/a> also PROBLEMS - MOTOR - <em>'Repairs to the TDCM hub motor'<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Fehlerbild Der Motor vibriert und macht Ger\u00e4usche, die Unterst\u00fctzung \u00fcbersteigt nicht 30 km\/h oder der Stromer f\u00e4hrt gar nicht. Grunds\u00e4tzlich bedeutet der Fehler \u201eKurzschluss zwischen den Motorphasen&#8220;. Fehlerquelle 1 Bei den Stromermodellen ab ca. 2018 wird f\u00fcr alle Verbindungen vom und zum Motor eine Higo Steckverbindung vom Typ HG-F.M-L1019A verwendet&#8230;.<\/p>","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[136],"ht-kb-tag":[324,323,116,584],"class_list":["post-657","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-fehler-und-warnmeldungen","ht_kb_tag-feuchtigkeit","ht_kb_tag-motorreparatur","ht_kb_tag-motorstecker","ht_kb_tag-wasser"],"_links":{"self":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb\/657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/comments?post=657"}],"version-history":[{"count":30,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb\/657\/revisions"}],"predecessor-version":[{"id":13337,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb\/657\/revisions\/13337"}],"wp:attachment":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/media?parent=657"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb-category?post=657"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb-tag?post=657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}