{"id":994917,"date":"2026-04-22T15:25:36","date_gmt":"2026-04-22T15:25:36","guid":{"rendered":"https:\/\/revonik.de\/blog"},"modified":"2026-04-22T15:26:10","modified_gmt":"2026-04-22T15:26:10","slug":"abs-einheit-defekt-so-repariert-revonik-ihre-steuergeraete-und-senkt-die-kosten","status":"publish","type":"post","link":"https:\/\/revonik.de\/en\/blog\/abs-einheit-defekt-so-repariert-revonik-ihre-steuergeraete-und-senkt-die-kosten","title":{"rendered":"ABS unit defective? Here's how Revonik repairs your ABS block (hydraulic unit) \u2013 and reduces costs."},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"994917\" class=\"elementor elementor-994917\" 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<h3 class=\"text-2xl font-semibold my-2\"><strong>Vehicle control unit repair &amp; ABS problem resolution \u2013 with Revonik's repair service<\/strong><\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\"><strong>Is one wheel no longer braking?<\/strong>\u00a0Your vehicle suddenly pulls to the left or right \u2013\u00a0<strong>without an error code being displayed in the system?<\/strong>\u00a0Then the problem often lies with the\u00a0<strong>Hydraulic unit of the ABS system<\/strong>, and this is exactly where the\u00a0<strong>Revonik GmbH<\/strong>\u00a0into the game:\u00a0<strong>We repair your ABS unit quickly, reliably and cost-effectively.<\/strong><\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Why changing the brake fluid is crucial<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">The brake fluid in your vehicle is\u00a0<strong>hygroscopic<\/strong>\u00a0\u2013 that means it grows over time\u00a0<strong>Moisture from the air<\/strong>\u00a0This characteristic can have serious consequences:<\/p><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\"><strong>Water in the brake fluid<\/strong>\u00a0reduces the boiling point \u2192 risk of vapor bubble formation<\/li><li class=\"ml-4\"><strong>Corrosion in the ABS hydraulic unit<\/strong>\u00a0\u2192 mechanical wear, blockage of individual wheels<\/li><li class=\"ml-4\"><strong>No error message in the system<\/strong>, although the driving performance is severely impaired<\/li><\/ul><p class=\"my-2\">\u00a0<\/p><blockquote class=\"border-l-4 border-gray-300 pl-4 italic my-4\"><strong>Revonik recommends<\/strong>Change the brake fluid\u00a0<strong>every two years<\/strong>, in order to avoid consequential damage to the ABS unit.<\/blockquote><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Symptoms of an ABS hydraulic defect<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">A defective ABS control unit or a damaged hydraulic unit often manifests itself through the following signs:<\/p><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\">The vehicle\u00a0<strong>It pulls to the side when braking.<\/strong><\/li><li class=\"ml-4\"><strong>One wheel is blocked<\/strong>\u00a0or no longer brakes<\/li><li class=\"ml-4\">Despite the malfunction,\u00a0<strong>No error code<\/strong>\u00a0Read from the control unit<\/li><\/ul><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Your solution at Revonik: Remove the ABS unit, send it in, and have it tested.<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">The\u00a0<strong>Revonik GmbH<\/strong>\u00a0specializes in repairing defective ABS control units. And it's this easy:<\/p><p class=\"my-2\"><strong>Have the ABS unit removed at your workshop.<\/strong><\/p><p class=\"my-2\">To us\u00a0<strong>submit<\/strong>\u00a0\u2013 you can find our address on\u00a0<a href=\"https:\/\/revonik.de\/en\/\"><strong>revonik.de<\/strong><\/a><\/p><p class=\"my-2\">We\u00a0<strong>check the hydraulic and electronic unit<\/strong>\u00a0precise<\/p><p class=\"my-2\">You will receive a\u00a0<strong>transparent offer<\/strong>\u00a0for repair or replacement<\/p><p class=\"my-2\">Return shipping in the shortest possible time \u2013 so that your vehicle is fully functional again.<\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">How much does a repair cost at Revonik?<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">Prices depend on the extent and damage \u2013 but compared to a complete replacement, you save money.\u00a0<strong>up to 70% of the costs<\/strong>.<\/p><p class=\"my-2\"><strong>Example price range:<\/strong><\/p><ul class=\"list-disc list-inside my-2\"><li class=\"ml-4\">Diagnosis &amp; Examination:\u00a0<strong>from \u20ac69<\/strong><\/li><li class=\"ml-4\">Repair of ABS control unit\/hydraulic unit:\u00a0<strong>from \u20ac189<\/strong><\/li><\/ul><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Why changing brake fluid and wheels at the same time makes sense<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">When you have your tires changed, it's the perfect time to...\u00a0<strong>Brake fluid change was due.<\/strong>\u00a0Your workshop is open at this time\u00a0<strong>already access to the braking system<\/strong>, which saves effort and time.<\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Common mistakes when changing brake fluid<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\"><strong>Using the wrong fluid<\/strong>\u00a0\u2192 Pay attention to the DOT class!<\/p><p class=\"my-2\"><strong>Air in the system due to improper venting<\/strong><\/p><p class=\"my-2\"><strong>Contamination from old containers or contact with painted parts<\/strong><\/p><p class=\"my-2\"><strong>Ignore maintenance intervals<\/strong>\u00a0\u2192 leads to corrosion in the hydraulic unit<\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Benefits of Revonik's repair service<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">\u2705 Repair instead of expensive replacement<br \/>\u2705 No software intervention required<br \/>\u2705 No error code? We'll find the error anyway.<br \/>\u2705 Short processing time<br \/>\u2705 Sustainable repair with guarantee<\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">Conclusion: Problems with the ABS unit? Act now!<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">A faulty ABS control unit not only impairs your safety \u2013 it can also cause high repair costs.\u00a0<strong>Revonik GmbH offers you a repair service that is fast, cost-effective and efficient.<\/strong><\/p><p class=\"my-2\"><strong>Is one wheel no longer braking, even though no error message is displayed? Then it's time to remove your ABS unit and send it to us.<\/strong>\u00a0Our experts reliably inspect and repair them \u2013 so you can travel safely again.<\/p><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">\ud83d\udc49\u00a0<strong>Find out more at:<\/strong><br \/><strong>revonik.de<\/strong><br \/><strong>Or contact us directly: info@revonik.de<\/strong><\/p><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">FAQ \u2013 Frequently Asked Questions about ABS Control Unit Repair<\/h3><p class=\"my-2\">\u00a0<\/p><p class=\"my-2\"><strong>How can I identify a defect in the ABS hydraulic unit?<\/strong><br \/>If the vehicle pulls to one side when braking or a wheel locks up, even though no error code appears, there is often a mechanical problem in the hydraulics.<\/p><p class=\"my-2\"><strong>How long does a repair take at Revonik?<\/strong><br \/>You will usually receive your tested and repaired ABS unit back within 2\u20135 working days.<\/p><p class=\"my-2\"><strong>How much does an ABS control unit repair cost?<\/strong><br \/>Depending on the defect and model, the costs range from \u20ac189 to \u20ac450. We offer a diagnostic check starting from \u20ac69.<\/p><p class=\"my-2\"><strong>What do I need to do to have my ABS unit checked?<\/strong><br \/>Simply remove (or have someone remove) it, pack it securely, and send it to us. You can find details about the address and the process on [website address].\u00a0<a href=\"https:\/\/revonik.de\/en\/\"><strong>revonik.de<\/strong><\/a><\/p><p class=\"my-2\">\u00a0<\/p><h3 class=\"text-2xl font-semibold my-2\">FAQ \u2013 Frequently Asked Questions about ABS Control Unit Repair<\/h3><p class=\"my-2\"><strong>How can I identify a defect in the ABS hydraulic unit?<\/strong><br \/>If the vehicle pulls to one side when braking or a wheel locks up, even though no error code appears, there is often a mechanical problem in the hydraulics.<\/p><p class=\"my-2\"><strong>How long does a repair take at Revonik?<\/strong><br \/>You will usually receive your tested and repaired ABS unit back within 3\u20135 working days.<\/p><p class=\"my-2\"><strong>How much does an ABS block repair cost?<\/strong><br \/>Depending on the defect and model, the costs typically range between \u20ac199 and \u20ac279. We offer diagnostics starting from \u20ac69.<\/p><p class=\"my-2\"><strong>What do I need to do to have my ABS unit checked?<\/strong><br \/>Simply remove (or have someone remove) it, pack it securely, and send it to us. You can find details about the address and the process on [website address].\u00a0<a href=\"https:\/\/revonik.de\/en\/\"><strong>revonik.de<\/strong><\/a>.<\/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>KFZ-Steuerger\u00e4t Reparatur &amp; ABS-Probleme beheben \u2013 mit dem Reparaturservice von Revonik \u00a0 Bremst ein Rad nicht mehr?\u00a0Ihr Fahrzeug zieht pl\u00f6tzlich nach links oder rechts \u2013\u00a0ohne dass ein Fehlercode im System angezeigt wird?\u00a0Dann liegt das Problem h\u00e4ufig an der\u00a0Hydraulikeinheit des ABS-Systems, und genau hier kommt die\u00a0Revonik GmbH\u00a0ins Spiel:\u00a0Wir reparieren Ihre ABS-Einheit schnell, zuverl\u00e4ssig und kosteng\u00fcnstig. \u00a0&#8230;<\/p>","protected":false},"author":1,"featured_media":994918,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12719],"tags":[],"class_list":["post-994917","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ratgeber-wissen"],"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>ABS-Einheit defekt? So repariert Revonik Ihren ABS Block (Hydraulikeinheit) \u2013 und senkt die Kosten - Revonik<\/title>\n<meta name=\"description\" content=\"Ein Rad bremst nicht? ABS ohne Fehlercode? Jetzt ABS-Einheit pr\u00fcfen &amp; reparieren lassen \u2013 bei Revonik. Diagnose &amp; Reparatur aus Expertenhand.\" \/>\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\/abs-einheit-defekt-so-repariert-revonik-ihre-steuergeraete-und-senkt-die-kosten\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ABS-Einheit defekt? So repariert Revonik Ihren ABS Block (Hydraulikeinheit) \u2013 und senkt die Kosten\" \/>\n<meta property=\"og:description\" content=\"Ein Rad bremst nicht? ABS ohne Fehlercode? Jetzt ABS-Einheit pr\u00fcfen &amp; reparieren lassen \u2013 bei Revonik. Diagnose &amp; Reparatur aus Expertenhand.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/revonik.de\/en\/blog\/abs-einheit-defekt-so-repariert-revonik-ihre-steuergeraete-und-senkt-die-kosten\" \/>\n<meta property=\"og:site_name\" content=\"Revonik\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-22T15:25:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T15:26:10+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=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/abs-einheit-defekt-so-repariert-revonik-ihre-steuergeraete-und-senkt-die-kosten#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/revonik.de\\\/blog\\\/abs-einheit-defekt-so-repariert-revonik-ihre-steuergeraete-und-senkt-die-kosten\"},\"author\":{\"name\":\"Andreas Wittich\",\"@id\":\"https:\\\/\\\/revonik.de\\\/#\\\/schema\\\/person\\\/f1e7be65c1c2cc59258d8cc00410b23d\"},\"headline\":\"ABS-Einheit defekt? 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