{"id":994971,"date":"2026-04-22T15:45:53","date_gmt":"2026-04-22T15:45:53","guid":{"rendered":"https:\/\/revonik.de\/blog"},"modified":"2026-04-22T15:46:21","modified_gmt":"2026-04-22T15:46:21","slug":"bosch-esp-9-reparatur-fehler-15381504-c123e","status":"publish","type":"post","link":"https:\/\/revonik.de\/en\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e","title":{"rendered":"Bosch ESP 9.0 repair \u2013 error codes 15381504 &amp; C123E F0 can now be fixed at Revonik"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"994971\" class=\"elementor elementor-994971\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-328f2263 e-con-full e-flex e-con e-parent\" data-id=\"328f2263\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-4b593d4f elementor-widget elementor-widget-text-editor\" data-id=\"4b593d4f\" 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<h2 class=\"text-3xl font-semibold my-3\">\ud83d\udee0\ufe0f Bosch ESP 9.0 Repair \u2013 Fixing Errors 15381504 &amp; C123E F0<\/h2><p class=\"my-2\">The\u00a0<strong>Bosch ESP 9.0 control unit<\/strong>\u00a0This is a key component of vehicle safety in many Audi models. As soon as this module malfunctions,\u00a0<strong>ABS, brake booster and assistance systems severely impaired<\/strong>Control units frequently report the following error codes:<\/p><h3 class=\"text-2xl font-semibold my-2\">\u2757 Common error codes for ESP 9.0:<\/h3><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\"><strong>15381504 \u2013 Hydraulic brake booster faulty<\/strong><\/li><li class=\"ml-4\"><strong>C123E F0 \u2013 Hydraulic limit exceeded<\/strong><\/li><\/ul><p class=\"my-2\">These errors occur suddenly, often without prior warning signals. Warning lights appear on the display for\u00a0<strong>ABS<\/strong>,\u00a0<strong>ESP<\/strong>,\u00a0<strong>Brake booster<\/strong>\u00a0or the message \"Check brakes\". The driving experience is severely restricted \u2013 in some cases, continuing the journey is no longer possible.<\/p><h3 class=\"text-2xl font-semibold my-2\">\ud83d\udce6 Revonik now offers repairs for these ESP faults!<\/h3><p class=\"my-2\">From now on, we at Revonik will also repair defective items\u00a0<strong>Bosch ESP 9.0 control units<\/strong>\u00a0with the aforementioned errors \u2013\u00a0<strong>fast, reliable and without expensive replacement at the manufacturer<\/strong>.<\/p><h4>\u2705 Our advantages:<\/h4><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\">Repair\u00a0<strong>for a fixed price of \u20ac359.00<\/strong><\/li><li class=\"ml-4\"><strong>Completion usually within 48 hours<\/strong>\u00a0after device receipt<\/li><li class=\"ml-4\">No coding required \u2013\u00a0<strong>Plug-and-play return shipping<\/strong><\/li><li class=\"ml-4\"><strong>Long-established repair process<\/strong>, even in the case of severe hydraulic defects<\/li><\/ul><h3 class=\"text-2xl font-semibold my-2\">\ud83e\udde9 These Audi part numbers are affected:<\/h3><p class=\"my-2\">We repair, among others, the following ESP 9.0 control units with the error codes 15381504 and C123E F0:<\/p><p class=\"my-2\">4M0907379K, 4M0907379T, 4M0907379Q, 8W0907379J, 8W0907379F, 8W0907379D, 8W0614517J, 8W0614517M, 4M0614517AH, 4M0614517AA, 4M0907379N, 4N0907379AL, 4N0907379P, 4N0614517BJ, 4K0907379P, 4K0907379A, 4K0614517R, 4K0907379Q, 4K0907379F, 4K0614517S 4N0907379AG, 4N0614517BC<\/p><h3 class=\"text-2xl font-semibold my-2\">\ud83e\uddea Repair process at Revonik<\/h3><p class=\"my-2\">\ud83d\udd0d\u00a0<strong>Have the fault memory read out<\/strong>\u00a0\u2013 ideally through a workshop<\/p><p class=\"my-2\">\ud83d\udce6\u00a0<strong>Send in the control unit with the fault report.<\/strong><\/p><p class=\"my-2\">\ud83d\udd27\u00a0<strong>Professional repair &amp; final inspection<\/strong>\u00a0in our house<\/p><p class=\"my-2\">\ud83d\ude9a\u00a0<strong>Return shipping as a ready-to-install plug-and-play module<\/strong><\/p><p class=\"my-2\">Optional:\u00a0<strong>On-site repair appointment with waiting time<\/strong>\u00a0\u2013 ideal for workshops &amp; express cases.<\/p><h3 class=\"text-2xl font-semibold my-2\">\ud83d\udca1 Why switch to Revonik now?<\/h3><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\">\u2705 No need to replace with an expensive new part<\/li><li class=\"ml-4\">\u2705 No reprogramming required<\/li><li class=\"ml-4\">\u2705 Cheaper &amp; faster than from the vehicle manufacturer<\/li><li class=\"ml-4\">\u2705 Specialised in\u00a0<strong>Control units with hydraulic faults<\/strong><\/li><\/ul><p class=\"my-2\">About Audi A4, A6, Q5 oder A7 \u2013\u00a0<strong>We will reliably restore your ESP function<\/strong>.<\/p><h2 class=\"text-3xl font-semibold my-3\">\ud83d\udccc Conclusion<\/h2><p class=\"my-2\">Error codes\u00a0<strong>15381504<\/strong>\u00a0(Hydraulic brake force amplification) and\u00a0<strong>C123E F0<\/strong>\u00a0(Limit exceeded) indicate serious problems in\u00a0<strong>Bosch ESP 9.0 System<\/strong>\u00a0Go there. With our new repair service at Revonik, you benefit from:<\/p><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\">\u2714\ufe0f Fast help within 48 hours<\/li><li class=\"ml-4\">\u2714\ufe0f Professional troubleshooting<\/li><li class=\"ml-4\">\u2714\ufe0f Excellent value for money<\/li><li class=\"ml-4\">\u2714\ufe0f And the possibility of getting the control unit back ready for immediate use.<\/li><\/ul><p class=\"my-2\"><strong>Start your repair request now \u2013 send in your Bosch ESP 9.0 control unit &amp; restore braking power!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 beheben Das\u00a0Bosch ESP 9.0 Steuerger\u00e4t\u00a0ist ein zentraler Bestandteil der Fahrzeugsicherheit in vielen Audi-Modellen. Sobald dieses Modul Fehlfunktionen aufweist, sind\u00a0ABS, Bremskraftverst\u00e4rkung und Assistenzsysteme massiv beeintr\u00e4chtigt. Besonders h\u00e4ufig melden Steuerger\u00e4te folgende Fehlercodes: \u2757 H\u00e4ufige Fehlercodes beim ESP 9.0: 15381504 \u2013 Hydraulische Bremskraftverst\u00e4rkung fehlerhaft C123E F0 \u2013&#8230;<\/p>","protected":false},"author":1,"featured_media":994972,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12717],"tags":[],"class_list":["post-994971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fallbeispiele"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.6 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen - Revonik<\/title>\n<meta name=\"description\" content=\"Bosch ESP 9.0 Steuerger\u00e4t mit Fehler 15381504 oder C123E F0? Revonik repariert jetzt auch diese Systeme \u2013 schnell, g\u00fcnstig und ohne Neuteil.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/revonik.de\/en\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen\" \/>\n<meta property=\"og:description\" content=\"Bosch ESP 9.0 Steuerger\u00e4t mit Fehler 15381504 oder C123E F0? Revonik repariert jetzt auch diese Systeme \u2013 schnell, g\u00fcnstig und ohne Neuteil.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/revonik.de\/en\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e\" \/>\n<meta property=\"og:site_name\" content=\"Revonik\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-22T15:45:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T15:46:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/revonik.de\/wp-content\/uploads\/2026\/08\/revonik-og-1200x630.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Andreas Wittich\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/revonik.de\/wp-content\/uploads\/2026\/08\/revonik-og-1200x630.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andreas Wittich\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e\"},\"author\":{\"name\":\"Andreas Wittich\",\"@id\":\"https:\\\/\\\/revonik.de\\\/#\\\/schema\\\/person\\\/f1e7be65c1c2cc59258d8cc00410b23d\"},\"headline\":\"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen\",\"datePublished\":\"2026-04-22T15:45:53+00:00\",\"dateModified\":\"2026-04-22T15:46:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e\"},\"wordCount\":391,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/bosch-esp-9-steuergeraet-reparatur.webp\",\"articleSection\":[\"Fallbeispiele\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e\",\"url\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e\",\"name\":\"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen - Revonik\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/bosch-esp-9-steuergeraet-reparatur.webp\",\"datePublished\":\"2026-04-22T15:45:53+00:00\",\"dateModified\":\"2026-04-22T15:46:21+00:00\",\"description\":\"Bosch ESP 9.0 Steuerger\u00e4t mit Fehler 15381504 oder C123E F0? Revonik repariert jetzt auch diese Systeme \u2013 schnell, g\u00fcnstig und ohne Neuteil.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage\",\"url\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/revonik-og-1200x630.jpg\",\"contentUrl\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/revonik-og-1200x630.jpg\",\"width\":1200,\"height\":630},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/bosch-esp-9-reparatur-fehler-15381504-c123e#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/revonik.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/revonik.de\\\/#website\",\"url\":\"https:\\\/\\\/revonik.de\\\/\",\"name\":\"Revonik\",\"description\":\"Revonik - Ihre Experten  f\u00fcr Autoelektronik\",\"publisher\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/revonik.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":[\"Organization\",\"AutoRepair\"],\"@id\":\"https:\\\/\\\/revonik.de\\\/#organization\",\"name\":\"Revonik\",\"url\":\"https:\\\/\\\/revonik.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/revonik.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Frame-47.svg\",\"contentUrl\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Frame-47.svg\",\"width\":160,\"height\":71,\"caption\":\"Revonik\"},\"image\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"legalName\":\"Revonik GmbH\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Bodelschwinghstra\u00dfe 27\",\"postalCode\":\"50170\",\"addressLocality\":\"Kerpen\",\"addressCountry\":\"DE\"},\"telephone\":\"+49 2273 9916424\",\"email\":\"info@revonik.de\",\"vatID\":\"DE367383248\",\"priceRange\":\"\u20ac\u20ac\",\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\"],\"opens\":\"08:00\",\"closes\":\"17:00\"},{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Friday\"],\"opens\":\"08:00\",\"closes\":\"15:00\"}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/revonik.de\\\/#\\\/schema\\\/person\\\/f1e7be65c1c2cc59258d8cc00410b23d\",\"name\":\"Andreas Wittich\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/litespeed\\\/avatar\\\/a8b28d3704b1b1c36f2a43b0d12e491f.jpg?ver=1788770523\",\"url\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/litespeed\\\/avatar\\\/a8b28d3704b1b1c36f2a43b0d12e491f.jpg?ver=1788770523\",\"contentUrl\":\"https:\\\/\\\/revonik.de\\\/wp-content\\\/litespeed\\\/avatar\\\/a8b28d3704b1b1c36f2a43b0d12e491f.jpg?ver=1788770523\",\"caption\":\"Andreas Wittich\"},\"sameAs\":[\"https:\\\/\\\/revonik.de\"],\"url\":\"https:\\\/\\\/revonik.de\\\/en\\\/blog\\\/author\\\/andreas-wittichrevonik-de\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Bosch ESP 9.0 repair \u2013 Errors 15381504 &amp; C123E F0 can now be fixed at Revonik - Revonik","description":"Bosch ESP 9.0 control unit with error code 15381504 or C123E F0? Revonik now also repairs these systems \u2013 quickly, affordably and without a new part.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/revonik.de\/en\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e","og_locale":"en_GB","og_type":"article","og_title":"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen","og_description":"Bosch ESP 9.0 Steuerger\u00e4t mit Fehler 15381504 oder C123E F0? Revonik repariert jetzt auch diese Systeme \u2013 schnell, g\u00fcnstig und ohne Neuteil.","og_url":"https:\/\/revonik.de\/en\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e","og_site_name":"Revonik","article_published_time":"2026-04-22T15:45:53+00:00","article_modified_time":"2026-04-22T15:46:21+00:00","og_image":[{"url":"https:\/\/revonik.de\/wp-content\/uploads\/2026\/08\/revonik-og-1200x630.jpg","width":1200,"height":630,"type":"image\/jpeg"}],"author":"Andreas Wittich","twitter_card":"summary_large_image","twitter_image":"https:\/\/revonik.de\/wp-content\/uploads\/2026\/08\/revonik-og-1200x630.jpg","twitter_misc":{"Written by":"Andreas Wittich","Estimated reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#article","isPartOf":{"@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e"},"author":{"name":"Andreas Wittich","@id":"https:\/\/revonik.de\/#\/schema\/person\/f1e7be65c1c2cc59258d8cc00410b23d"},"headline":"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen","datePublished":"2026-04-22T15:45:53+00:00","dateModified":"2026-04-22T15:46:21+00:00","mainEntityOfPage":{"@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e"},"wordCount":391,"commentCount":0,"publisher":{"@id":"https:\/\/revonik.de\/#organization"},"image":{"@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage"},"thumbnailUrl":"https:\/\/revonik.de\/wp-content\/uploads\/2026\/04\/bosch-esp-9-steuergeraet-reparatur.webp","articleSection":["Fallbeispiele"],"inLanguage":"en-GB","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#respond"]}]},{"@type":"WebPage","@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e","url":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e","name":"Bosch ESP 9.0 repair \u2013 Errors 15381504 &amp; C123E F0 can now be fixed at Revonik - Revonik","isPartOf":{"@id":"https:\/\/revonik.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage"},"image":{"@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage"},"thumbnailUrl":"https:\/\/revonik.de\/wp-content\/uploads\/2026\/04\/bosch-esp-9-steuergeraet-reparatur.webp","datePublished":"2026-04-22T15:45:53+00:00","dateModified":"2026-04-22T15:46:21+00:00","description":"Bosch ESP 9.0 control unit with error code 15381504 or C123E F0? Revonik now also repairs these systems \u2013 quickly, affordably and without a new part.","breadcrumb":{"@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#primaryimage","url":"https:\/\/revonik.de\/wp-content\/uploads\/2026\/08\/revonik-og-1200x630.jpg","contentUrl":"https:\/\/revonik.de\/wp-content\/uploads\/2026\/08\/revonik-og-1200x630.jpg","width":1200,"height":630},{"@type":"BreadcrumbList","@id":"https:\/\/revonik.de\/blog\/bosch-esp-9-reparatur-fehler-15381504-c123e#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/revonik.de\/"},{"@type":"ListItem","position":2,"name":"Bosch ESP 9.0 Reparatur \u2013 Fehler 15381504 &amp; C123E F0 jetzt bei Revonik beheben lassen"}]},{"@type":"WebSite","@id":"https:\/\/revonik.de\/#website","url":"https:\/\/revonik.de\/","name":"Revonik","description":"Revonik - Your experts for automotive electronics","publisher":{"@id":"https:\/\/revonik.de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/revonik.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":["Organization","AutoRepair"],"@id":"https:\/\/revonik.de\/#organization","name":"Revonik","url":"https:\/\/revonik.de\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/revonik.de\/#\/schema\/logo\/image\/","url":"https:\/\/revonik.de\/wp-content\/uploads\/2025\/02\/Frame-47.svg","contentUrl":"https:\/\/revonik.de\/wp-content\/uploads\/2025\/02\/Frame-47.svg","width":160,"height":71,"caption":"Revonik"},"image":{"@id":"https:\/\/revonik.de\/#\/schema\/logo\/image\/"},"legalName":"Revonik GmbH","address":{"@type":"PostalAddress","streetAddress":"Bodelschwinghstra\u00dfe 27","postalCode":"50170","addressLocality":"Kerpen","addressCountry":"DE"},"telephone":"+49 2273 9916424","email":"info@revonik.de","vatID":"DE367383248","priceRange":"\u20ac\u20ac","openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday"],"opens":"08:00","closes":"17:00"},{"@type":"OpeningHoursSpecification","dayOfWeek":["Friday"],"opens":"08:00","closes":"15:00"}]},{"@type":"Person","@id":"https:\/\/revonik.de\/#\/schema\/person\/f1e7be65c1c2cc59258d8cc00410b23d","name":"Andreas Wittich","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/revonik.de\/wp-content\/litespeed\/avatar\/a8b28d3704b1b1c36f2a43b0d12e491f.jpg?ver=1788770523","url":"https:\/\/revonik.de\/wp-content\/litespeed\/avatar\/a8b28d3704b1b1c36f2a43b0d12e491f.jpg?ver=1788770523","contentUrl":"https:\/\/revonik.de\/wp-content\/litespeed\/avatar\/a8b28d3704b1b1c36f2a43b0d12e491f.jpg?ver=1788770523","caption":"Andreas Wittich"},"sameAs":["https:\/\/revonik.de"],"url":"https:\/\/revonik.de\/en\/blog\/author\/andreas-wittichrevonik-de"}]}},"_links":{"self":[{"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/posts\/994971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/comments?post=994971"}],"version-history":[{"count":4,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/posts\/994971\/revisions"}],"predecessor-version":[{"id":994976,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/posts\/994971\/revisions\/994976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/media\/994972"}],"wp:attachment":[{"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/media?parent=994971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/categories?post=994971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revonik.de\/en\/wp-json\/wp\/v2\/tags?post=994971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}