{"id":78788,"date":"2025-07-27T14:41:07","date_gmt":"2025-07-27T19:41:07","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=78788"},"modified":"2025-07-27T15:20:05","modified_gmt":"2025-07-27T20:20:05","slug":"p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage","title":{"rendered":"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage"},"content":{"rendered":"<p>The P0B0C code is associated with a malfunction in the auxiliary transmission fluid pump. Specifically, it indicates a hydraulic leakage in the system, which can lead to serious transmission problems if not addressed promptly.<\/p>\n<h2>What Does the P0B0C Code Mean?<\/h2>\n<p>This code signifies that the engine control module (PCM) has detected a drop in hydraulic fluid pressure within the transmission system. The PCM interprets this drop as a potential leak, triggering the P0B0C code to alert the driver of the issue.<\/p>\n<h2>What Causes the P0B0C Code?<\/h2>\n<p>Common causes of the P0B0C code include:<\/p>\n<ul>\n<li>Failure of the auxiliary transmission pump<\/li>\n<li>Leaking transmission fluid<\/li>\n<li>Damaged or leaking transmission lines<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P0B0C Code?<\/h2>\n<p>Symptoms that may accompany the P0B0C code include:<\/p>\n<ul>\n<li>Vehicle may become immovable<\/li>\n<li>Unusual transmission noises<\/li>\n<li>Delayed or harsh shifting<\/li>\n<\/ul>\n<h2>How Serious Is the P0B0C Code?<\/h2>\n<p>The P0B0C code is considered urgent. If not addressed immediately, it can lead to severe damage to the transmission system, potentially leaving the vehicle inoperable and posing safety risks to the driver and passengers.<\/p>\n<h2>How to Diagnose the P0B0C Code<\/h2>\n<p>To diagnose the P0B0C code, a mechanic will typically:<\/p>\n<ul>\n<li>Use an OBD-II scanner to confirm the code<\/li>\n<li>Inspect the transmission fluid for leaks<\/li>\n<li>Check the auxiliary pump and associated lines for damage<\/li>\n<li>Test the pressure of the fluid in the transmission system<\/li>\n<\/ul>\n<h2>Common Repairs for the P0B0C Code<\/h2>\n<p>Repairs for the P0B0C code may include:<\/p>\n<ul>\n<li>Replacing the auxiliary transmission pump<\/li>\n<li>Repairing or replacing leaking transmission lines<\/li>\n<li>Refilling or replacing transmission fluid<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P0B0C Code?<\/h2>\n<p>The cost to fix the P0B0C code can vary widely based on the specific issue and labor rates, but typical repair costs range from $300 to $1,500. This includes parts and labor for pump replacement or fluid line repairs.<\/p>\n<h2>Can I Fix the P0B0C Code Myself?<\/h2>\n<p>While some DIY enthusiasts may tackle this issue, it is recommended to seek professional assistance for diagnosing and repairing the P0B0C code. Proper tools and expertise are necessary to ensure the problem is resolved accurately and safely.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The P0B0C code is associated with a malfunction in the auxiliary transmission fluid pump. Specifically, it indicates a hydraulic leakage in the system, which can lead to serious transmission problems if not addressed promptly. What Does the P0B0C Code Mean? This code signifies that the engine control module (PCM) has detected a drop in hydraulic &hellip;<\/p>\n","protected":false},"author":26,"featured_media":91410,"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-78788","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 v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OBD2 Code P0B0C \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P0B0C code, what causes auxiliary transmission fluid pump hydraulic leakage, and how to diagnose and fix common issues to maintain optimal transmission 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\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage\" \/>\n<meta property=\"og:description\" content=\"The P0B0C code is associated with a malfunction in the auxiliary transmission fluid pump. Specifically, it indicates a hydraulic leakage in the system,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\" \/>\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=\"2025-07-27T19:41:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-27T20:20:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.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 name=\"twitter:creator\" content=\"@eManualOnline\" \/>\n<meta name=\"twitter:site\" content=\"@eManualOnline\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"JC Landry\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\"},\"author\":{\"name\":\"JC Landry\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403\"},\"headline\":\"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage\",\"datePublished\":\"2025-07-27T19:41:07+00:00\",\"dateModified\":\"2025-07-27T20:20:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\"},\"wordCount\":386,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png\",\"articleSection\":[\"P Codes - OBD2 Powertrain Codes\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\",\"name\":\"OBD2 Code P0B0C \u2013 Causes, Symptoms, and Repairs\",\"isPartOf\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png\",\"datePublished\":\"2025-07-27T19:41:07+00:00\",\"dateModified\":\"2025-07-27T20:20:05+00:00\",\"description\":\"Learn all about the P0B0C code, what causes auxiliary transmission fluid pump hydraulic leakage, and how to diagnose and fix common issues to maintain optimal transmission performance.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png\",\"contentUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png\",\"width\":1200,\"height\":675,\"caption\":\"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.emanualonline.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#website\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/\",\"name\":\"eManualOnline Blog\",\"description\":\"Free Tips on Car Service, Repair and General Stuff\",\"publisher\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.emanualonline.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#organization\",\"name\":\"eManualOnline\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cdm.emanualonline.com\/blog\/wp-content\/uploads\/2021\/04\/LOGO-NEW.png\",\"contentUrl\":\"https:\/\/cdm.emanualonline.com\/blog\/wp-content\/uploads\/2021\/04\/LOGO-NEW.png\",\"width\":512,\"height\":82,\"caption\":\"eManualOnline\"},\"image\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/EmanualOnline\/\",\"https:\/\/x.com\/eManualOnline\",\"https:\/\/www.instagram.com\/emanual.online\/\",\"https:\/\/www.linkedin.com\/company\/emanualonline\",\"https:\/\/www.pinterest.com\/emanualonline\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403\",\"name\":\"JC Landry\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg\",\"contentUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg\",\"caption\":\"JC Landry\"},\"description\":\"JC is the Senior Editor at eManualOnline.com, GarageSpot.com, and Drive-My.com, as well as the Webmaster of\u00a0TheMechanicDoctor.com, only to name a few. He's been a certified Master Mechanic for 15 years, working for various car dealers and specialized repair shops before turning towards blogging about cars and EVs in the hope of helping the next generation of automotive technicians. He also loves cats, Johnny Cash and Subarus.\",\"sameAs\":[\"https:\/\/www.facebook.com\/jee514\",\"https:\/\/www.instagram.com\/rat_in_chief\/\",\"https:\/\/www.linkedin.com\/in\/jean-claude-landry-857781186\/\"],\"url\":\"https:\/\/www.emanualonline.com\/blog\/author\/jclandry\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"OBD2 Code P0B0C \u2013 Causes, Symptoms, and Repairs","description":"Learn all about the P0B0C code, what causes auxiliary transmission fluid pump hydraulic leakage, and how to diagnose and fix common issues to maintain optimal transmission performance.","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:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage","og_locale":"en_US","og_type":"article","og_title":"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage","og_description":"The P0B0C code is associated with a malfunction in the auxiliary transmission fluid pump. Specifically, it indicates a hydraulic leakage in the system,","og_url":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage","og_site_name":"eManualOnline Blog","article_publisher":"https:\/\/www.facebook.com\/EmanualOnline\/","article_author":"https:\/\/www.facebook.com\/jee514","article_published_time":"2025-07-27T19:41:07+00:00","article_modified_time":"2025-07-27T20:20:05+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png","type":"image\/png"}],"author":"JC Landry","twitter_card":"summary_large_image","twitter_creator":"@eManualOnline","twitter_site":"@eManualOnline","twitter_misc":{"Written by":"JC Landry","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#article","isPartOf":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage"},"author":{"name":"JC Landry","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403"},"headline":"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage","datePublished":"2025-07-27T19:41:07+00:00","dateModified":"2025-07-27T20:20:05+00:00","mainEntityOfPage":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage"},"wordCount":386,"commentCount":0,"publisher":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage"},"thumbnailUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png","articleSection":["P Codes - OBD2 Powertrain Codes"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#respond"]}],"copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage","url":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage","name":"OBD2 Code P0B0C \u2013 Causes, Symptoms, and Repairs","isPartOf":{"@id":"https:\/\/www.emanualonline.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage"},"thumbnailUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png","datePublished":"2025-07-27T19:41:07+00:00","dateModified":"2025-07-27T20:20:05+00:00","description":"Learn all about the P0B0C code, what causes auxiliary transmission fluid pump hydraulic leakage, and how to diagnose and fix common issues to maintain optimal transmission performance.","breadcrumb":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#primaryimage","url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png","contentUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png","width":1200,"height":675,"caption":"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage"},{"@type":"BreadcrumbList","@id":"https:\/\/www.emanualonline.com\/blog\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.emanualonline.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P0B0C OBD2: AUXILIARY Transmission Fluid Pump Hydraulic Leakage"}]},{"@type":"WebSite","@id":"https:\/\/www.emanualonline.com\/blog\/#website","url":"https:\/\/www.emanualonline.com\/blog\/","name":"eManualOnline Blog","description":"Free Tips on Car Service, Repair and General Stuff","publisher":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.emanualonline.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.emanualonline.com\/blog\/#organization","name":"eManualOnline","url":"https:\/\/www.emanualonline.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/cdm.emanualonline.com\/blog\/wp-content\/uploads\/2021\/04\/LOGO-NEW.png","contentUrl":"https:\/\/cdm.emanualonline.com\/blog\/wp-content\/uploads\/2021\/04\/LOGO-NEW.png","width":512,"height":82,"caption":"eManualOnline"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/EmanualOnline\/","https:\/\/x.com\/eManualOnline","https:\/\/www.instagram.com\/emanual.online\/","https:\/\/www.linkedin.com\/company\/emanualonline","https:\/\/www.pinterest.com\/emanualonline\/"]},{"@type":"Person","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403","name":"JC Landry","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg","contentUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2020\/07\/Jee-150x150.jpg","caption":"JC Landry"},"description":"JC is the Senior Editor at eManualOnline.com, GarageSpot.com, and Drive-My.com, as well as the Webmaster of\u00a0TheMechanicDoctor.com, only to name a few. He's been a certified Master Mechanic for 15 years, working for various car dealers and specialized repair shops before turning towards blogging about cars and EVs in the hope of helping the next generation of automotive technicians. He also loves cats, Johnny Cash and Subarus.","sameAs":["https:\/\/www.facebook.com\/jee514","https:\/\/www.instagram.com\/rat_in_chief\/","https:\/\/www.linkedin.com\/in\/jean-claude-landry-857781186\/"],"url":"https:\/\/www.emanualonline.com\/blog\/author\/jclandry"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b0c-obd2-auxiliary-transmission-fluid-pump-hydraulic-leakage-1050x525.png",1050,525,true]},"uagb_author_info":{"display_name":"JC Landry","author_link":"https:\/\/www.emanualonline.com\/blog\/author\/jclandry"},"uagb_comment_info":0,"uagb_excerpt":"The P0B0C code is associated with a malfunction in the auxiliary transmission fluid pump. Specifically, it indicates a hydraulic leakage in the system, which can lead to serious transmission problems if not addressed promptly. What Does the P0B0C Code Mean? This code signifies that the engine control module (PCM) has detected a drop in hydraulic&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/78788","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=78788"}],"version-history":[{"count":3,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/78788\/revisions"}],"predecessor-version":[{"id":91423,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/78788\/revisions\/91423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/91410"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=78788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=78788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=78788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}