{"id":78794,"date":"2025-07-27T14:40:48","date_gmt":"2025-07-27T19:40:48","guid":{"rendered":"https:\/\/www.emanualonline.com\/blog\/?p=78794"},"modified":"2025-07-27T15:24:25","modified_gmt":"2025-07-27T20:24:25","slug":"p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic","status":"publish","type":"post","link":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic","title":{"rendered":"P0B12 OBD2: Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit Intermittent\/Erratic"},"content":{"rendered":"<p>The P0B12 code is an OBD-II trouble code that indicates an issue with the Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit. This code is part of the diagnostic information that helps mechanics understand the functioning of hybrid vehicles.<\/p>\n<h2>What Does the P0B12 Code Mean?<\/h2>\n<p>The P0B12 code signifies that the Battery Control Module (BCM) has detected an intermittent or erratic reading from the current sensor associated with the hybrid battery pack. This reading is critical for determining whether the battery is charging or discharging efficiently.<\/p>\n<h2>What Causes the P0B12 Code?<\/h2>\n<p>Several factors can cause the P0B12 code to trigger, including:<\/p>\n<ul>\n<li>Battery Control Module Failure<\/li>\n<li>Battery current sensor failure<\/li>\n<li>High voltage battery assembly failure<\/li>\n<\/ul>\n<h2>What Are the Symptoms of the P0B12 Code?<\/h2>\n<p>Common symptoms associated with the P0B12 code may include:<\/p>\n<ul>\n<li>Warning lights on the dashboard<\/li>\n<li>Decreased hybrid battery performance<\/li>\n<li>Vehicle may enter limp mode or reduced power mode<\/li>\n<\/ul>\n<h2>How Serious Is the P0B12 Code?<\/h2>\n<p>The P0B12 code is considered urgent and indicates that immediate action is necessary. Ignoring this code can lead to severe damage to the vehicle&#8217;s hybrid system or compromised safety for the driver and passengers.<\/p>\n<h2>How to Diagnose the P0B12 Code<\/h2>\n<p>Diagnosing the P0B12 code typically involves the following steps:<\/p>\n<ol>\n<li>Using an OBD-II scanner to confirm the P0B12 code and check for any additional codes.<\/li>\n<li>Inspecting the battery current sensor and its wiring for any signs of damage or corrosion.<\/li>\n<li>Testing the Battery Control Module to ensure it is functioning correctly.<\/li>\n<\/ol>\n<h2>Common Repairs for the P0B12 Code<\/h2>\n<p>Repairs for the P0B12 code may include:<\/p>\n<ul>\n<li>Replacing the faulty battery current sensor<\/li>\n<li>Repairing or replacing damaged wiring or connectors<\/li>\n<li>Replacing the Battery Control Module if it is found to be defective<\/li>\n<\/ul>\n<h2>How Much Does It Cost to Fix the P0B12 Code?<\/h2>\n<p>The cost to fix the P0B12 code can vary widely depending on the specific repairs required. On average, repairs can range from $100 to $1,500, depending on whether a sensor needs to be replaced or if the Battery Control Module requires replacement.<\/p>\n<h2>Can I Fix the P0B12 Code Myself?<\/h2>\n<p>While some basic diagnostics can be performed at home, it is generally recommended to seek professional assistance for the P0B12 code. Proper diagnosis is crucial, as simply replacing the sensor may not resolve underlying issues.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The P0B12 code is an OBD-II trouble code that indicates an issue with the Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit. This code is part of the diagnostic information that helps mechanics understand the functioning of hybrid vehicles. What Does the P0B12 Code Mean? The P0B12 code signifies that the Battery Control Module (BCM) has &hellip;<\/p>\n","protected":false},"author":26,"featured_media":91398,"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-78794","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 P0B12 \u2013 Causes, Symptoms, and Repairs<\/title>\n<meta name=\"description\" content=\"Learn all about the P0B12 code, what causes hybrid battery pack current sensor issues, and how to diagnose and fix common problems to maintain hybrid vehicle 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\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0B12 OBD2: Hybrid Battery Pack Current Sensor &quot;B&quot; Circuit Intermittent\/Erratic\" \/>\n<meta property=\"og:description\" content=\"The P0B12 code is an OBD-II trouble code that indicates an issue with the Hybrid Battery Pack Current Sensor &quot;B&quot; Circuit. This code is part of the\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\" \/>\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=\"2025-07-27T19:40:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-27T20:24:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.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\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\"},\"author\":{\"name\":\"JC Landry\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403\"},\"headline\":\"P0B12 OBD2: Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit Intermittent\/Erratic\",\"datePublished\":\"2025-07-27T19:40:48+00:00\",\"dateModified\":\"2025-07-27T20:24:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\"},\"wordCount\":405,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png\",\"articleSection\":[\"P Codes - OBD2 Powertrain Codes\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\",\"name\":\"OBD2 Code P0B12 \u2013 Causes, Symptoms, and Repairs\",\"isPartOf\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png\",\"datePublished\":\"2025-07-27T19:40:48+00:00\",\"dateModified\":\"2025-07-27T20:24:25+00:00\",\"description\":\"Learn all about the P0B12 code, what causes hybrid battery pack current sensor issues, and how to diagnose and fix common problems to maintain hybrid vehicle performance.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage\",\"url\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png\",\"contentUrl\":\"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png\",\"width\":1200,\"height\":675,\"caption\":\"P0B12 OBD2: Hybrid Battery Pack Current Sensor \\\"B\\\" Circuit Intermittent\/Erratic\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.emanualonline.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P0B12 OBD2: Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit Intermittent\/Erratic\"}]},{\"@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 P0B12 \u2013 Causes, Symptoms, and Repairs","description":"Learn all about the P0B12 code, what causes hybrid battery pack current sensor issues, and how to diagnose and fix common problems to maintain hybrid vehicle 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\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic","og_locale":"en_US","og_type":"article","og_title":"P0B12 OBD2: Hybrid Battery Pack Current Sensor \"B\" Circuit Intermittent\/Erratic","og_description":"The P0B12 code is an OBD-II trouble code that indicates an issue with the Hybrid Battery Pack Current Sensor \"B\" Circuit. This code is part of the","og_url":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic","og_site_name":"eManualOnline Blog","article_publisher":"https:\/\/www.facebook.com\/EmanualOnline\/","article_author":"https:\/\/www.facebook.com\/jee514","article_published_time":"2025-07-27T19:40:48+00:00","article_modified_time":"2025-07-27T20:24:25+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.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\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#article","isPartOf":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic"},"author":{"name":"JC Landry","@id":"https:\/\/www.emanualonline.com\/blog\/#\/schema\/person\/e803434ab3cc70008b22b56253223403"},"headline":"P0B12 OBD2: Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit Intermittent\/Erratic","datePublished":"2025-07-27T19:40:48+00:00","dateModified":"2025-07-27T20:24:25+00:00","mainEntityOfPage":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic"},"wordCount":405,"commentCount":0,"publisher":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage"},"thumbnailUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png","articleSection":["P Codes - OBD2 Powertrain Codes"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#respond"]}],"copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/www.emanualonline.com\/blog\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic","url":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic","name":"OBD2 Code P0B12 \u2013 Causes, Symptoms, and Repairs","isPartOf":{"@id":"https:\/\/www.emanualonline.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage"},"image":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage"},"thumbnailUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png","datePublished":"2025-07-27T19:40:48+00:00","dateModified":"2025-07-27T20:24:25+00:00","description":"Learn all about the P0B12 code, what causes hybrid battery pack current sensor issues, and how to diagnose and fix common problems to maintain hybrid vehicle performance.","breadcrumb":{"@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#primaryimage","url":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png","contentUrl":"https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png","width":1200,"height":675,"caption":"P0B12 OBD2: Hybrid Battery Pack Current Sensor \"B\" Circuit Intermittent\/Erratic"},{"@type":"BreadcrumbList","@id":"https:\/\/www.emanualonline.com\/blog\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittent-erratic#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.emanualonline.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P0B12 OBD2: Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit Intermittent\/Erratic"}]},{"@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\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png",1200,675,false],"thumbnail":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-150x150.png",150,150,true],"medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-300x169.png",300,169,true],"medium_large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-768x432.png",618,348,true],"large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-1024x576.png",618,348,true],"1536x1536":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png",1200,675,false],"2048x2048":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic.png",1200,675,false],"tie-small":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-110x75.png",110,75,true],"tie-medium":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-403x215.png",403,215,true],"tie-large":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-310x205.png",310,205,true],"slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-660x330.png",660,330,true],"big-slider":["https:\/\/www.emanualonline.com\/blog\/wp-content\/uploads\/2025\/07\/p0b12-obd2-hybrid-battery-pack-current-sensor-b-circuit-intermittenterratic-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 P0B12 code is an OBD-II trouble code that indicates an issue with the Hybrid Battery Pack Current Sensor &#8220;B&#8221; Circuit. This code is part of the diagnostic information that helps mechanics understand the functioning of hybrid vehicles. What Does the P0B12 Code Mean? The P0B12 code signifies that the Battery Control Module (BCM) has&hellip;","_links":{"self":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/78794","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=78794"}],"version-history":[{"count":3,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/78794\/revisions"}],"predecessor-version":[{"id":91433,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/posts\/78794\/revisions\/91433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media\/91398"}],"wp:attachment":[{"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/media?parent=78794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/categories?post=78794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emanualonline.com\/blog\/wp-json\/wp\/v2\/tags?post=78794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}