{"id":77896,"date":"2025-08-26T11:18:22","date_gmt":"2025-08-26T16:18:22","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=77896"},"modified":"2025-08-26T11:18:22","modified_gmt":"2025-08-26T16:18:22","slug":"p0584-obd2-cruise-control-vacuum-control-circuit-high","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p0584-obd2-cruise-control-vacuum-control-circuit-high","title":{"rendered":"P0584 OBD2: Cruise Control Vacuum Control Circuit High"},"content":{"rendered":"<h2>What Does the P0584 Code Mean?<\/h2>\n<p>The P0584 code indicates a problem with the cruise control vacuum control circuit. This code is set when the engine computer (PCM) detects a high voltage condition in the cruise control vacuum solenoid circuit, which can prevent the cruise control system from functioning correctly.<\/p>\n<h2>What Causes the P0584 Code?<\/h2>\n<p>Several factors can trigger the P0584 code, including:<\/p>\n<ul>\n<li>Failure of the cruise control servo<\/li>\n<li>Issues with the Powertrain Control Module (PCM)<\/li>\n<li>Wiring problems within the cruise control system<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P0584 Code?<\/h2>\n<p>When the P0584 code is present, you may experience:<\/p>\n<ul>\n<li>Inability to operate the cruise control feature<\/li>\n<\/ul>\n<h2>How Serious Is the P0584 Code?<\/h2>\n<p>The severity of the P0584 code is moderate. While it does not pose an immediate threat to vehicle safety or functionality, it is advisable to have it diagnosed and repaired promptly to maintain optimal vehicle performance.<\/p>\n<h2>How to Diagnose the P0584 Code<\/h2>\n<p>Diagnosing the P0584 code typically involves the following steps:<\/p>\n<ul>\n<li>Utilizing an OBD-II scanner to confirm the presence of the P0584 code and check for any related codes.<\/li>\n<li>Inspecting the cruise control vacuum solenoid and its connections.<\/li>\n<li>Testing the cruise control servo operation.<\/li>\n<li>Checking the wiring and connectors for any signs of damage or corrosion.<\/li>\n<li>Evaluating the Powertrain Control Module (PCM) for any faults.<\/li>\n<\/ul>\n<h2>Common Repairs for the P0584 Code<\/h2>\n<p>Repairs for the P0584 code may include:<\/p>\n<ul>\n<li>Replacing the cruise control servo if it is found to be faulty.<\/li>\n<li>Repairing or replacing damaged wiring and connectors.<\/li>\n<li>Reprogramming or replacing the Powertrain Control Module (PCM) if necessary.<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P0584 Code?<\/h2>\n<p>The cost to fix the P0584 code can vary widely based on the specific issue and labor rates in your area. On average, repairs can range from $100 to $500, depending on whether you need to replace the cruise control servo, wiring, or PCM.<\/p>\n<h2>Can I Fix the P0584 Code Myself?<\/h2>\n<p>If you have basic automotive knowledge and access to the necessary tools, you may be able to diagnose and fix some issues related to the P0584 code, such as inspecting wiring or replacing a cruise control servo. However, for more complex problems or if you&#8217;re unsure, it is recommended to seek assistance from a professional mechanic.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Does the P0584 Code Mean? The P0584 code indicates a problem with the cruise control vacuum control circuit. This code is set when the engine computer (PCM) detects a high voltage condition in the cruise control vacuum solenoid circuit, which can prevent the cruise control system from functioning correctly. What Causes the P0584 Code? &hellip;<\/p>\n","protected":false},"author":26,"featured_media":94081,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[11987],"tags":[],"class_list":["post-77896","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-p-obd2-codes-powertrain"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>OBD2 Code P0584 \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P0584 code, what causes cruise control vacuum control circuit high, and how to diagnose and fix common issues to maintain optimal engine performance.\" \/>\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.emanualonline.com\/blog\/p0584-obd2-cruise-control-vacuum-control-circuit-high\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0584 OBD2: Cruise Control Vacuum Control Circuit High\" \/>\n<meta property=\"og:description\" content=\"What Does the P0584 Code Mean? The P0584 code indicates a problem with the cruise control vacuum control circuit. This code is set when the engine\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emanualonline.com\/blog\/p0584-obd2-cruise-control-vacuum-control-circuit-high\" \/>\n<meta property=\"og:site_name\" content=\"eManualOnline Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/EmanualOnline\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/jee514\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-26T16:18:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/08\/p0584-obd2-cruise-control-vacuum-control-circuit-high.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"JC Landry\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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The P0584 code indicates a problem with the cruise control vacuum control circuit. This code is set when the engine computer (PCM) detects a high voltage condition in the cruise control vacuum solenoid circuit, which can prevent the cruise control system from functioning correctly. What Causes the P0584 Code?&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/77896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/comments?post=77896"}],"version-history":[{"count":1,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/77896\/revisions"}],"predecessor-version":[{"id":84595,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/77896\/revisions\/84595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/94081"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=77896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=77896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=77896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}