{"id":518145,"date":"2025-12-10T14:55:46","date_gmt":"2025-12-10T19:55:46","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/"},"modified":"2025-12-10T14:55:46","modified_gmt":"2025-12-10T19:55:46","slug":"dtc-p2162-vehicle-speed-sensor-ab-correlation","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/","title":{"rendered":"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">P2162<\/div>\n<h1>P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step<\/h1>\n<p class=\"hero-subtitle\">\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>P2162 = Vehicle Speed Sensor A\/B Correlation \u2013 the control module sees mismatched signals from the two speed sensors. <\/li>\n<li>Typical driver cues: erratic speedometer, cruise\u2011control disengagement, ABS\/traction\u2011control warnings, harsh shifting or stalling during acceleration. <\/li>\n<li>Primary causes: sensor signal disparity, wiring\/connectors, module communication faults, or software calibration errors. <\/li>\n<li>Diagnosis: scan for P2162, compare sensor outputs, inspect wiring, perform module communication test, and re\u2011program if needed. <\/li>\n<li>Replacement is justified when the control module fails to process or transmit speed data correctly; Flagship One supplies VIN\u2011matched, pre\u2011programmed modules. <\/li>\n<\/ul>\n<\/div>\n<h3>P2162 Code \u2013 Symptoms, Common Causes, and How to Repair It<\/h3>\n<p>Drivers first notice the problem through the vehicle\u2019s speed\u2011related displays and controls. The speedometer may jump, freeze, or read wildly different values from one moment to the next. Cruise\u2011control often disengages abruptly because the system cannot trust the speed data. ABS or traction\u2011control lights may flash, and some owners report harsh shifting or occasional stalling when the transmission relies on accurate speed input. These cues appear intermittently at first, then become more consistent as the fault persists.<\/p>\n<h2>Symptoms<\/h2>\n<ul>\n<li><strong>Speedometer jitter or loss of reading<\/strong> \u2013 the needle may bounce, drop to zero, or display a speed that does not match road speed. <\/li>\n<li><strong>Cruise\u2011control disengagement<\/strong> \u2013 the system shuts off when the module flags unreliable speed data. <\/li>\n<li><strong>ABS\/Traction\u2011control warnings<\/strong> \u2013 the warning light flashes or stays illuminated because the brake controller receives conflicting wheel\u2011speed information. <\/li>\n<li><strong>Harsh or delayed shifting<\/strong> \u2013 automatic transmissions may hold a gear longer or shift abruptly when speed input is inconsistent. <\/li>\n<li><strong>Occasional stalling or hesitation<\/strong> \u2013 the engine may stall during deceleration if the control module cuts fuel or spark based on erroneous speed signals. <\/li>\n<\/ul>\n<h2>Why This Happens<\/h2>\n<h3>Sensor Signal Mismatch <\/h3>\n<p>The vehicle typically uses two speed sensors (often one on the transmission output shaft and another on the wheel hub) that should produce nearly identical pulse trains. If one sensor\u2019s output is out of phase, slower, or missing pulses, the control module flags a correlation error and sets P2162.<\/p>\n<h3>Wiring or Connector Problems <\/h3>\n<p>Corroded pins, frayed harnesses, or loose connectors can distort the pulse signal from either sensor. Even a brief interruption can cause the module to read mismatched data, especially under vibration or moisture exposure.<\/p>\n<h3>Control Module Communication Fault <\/h3>\n<p>The module that processes speed data (often the Powertrain Control Module or a dedicated Vehicle Speed Module) may have internal circuitry degradation or a failed communication line on the CAN bus. When the module cannot reliably compare the two sensor streams, it records P2162.<\/p>\n<h3>Software or Calibration Errors <\/h3>\n<p>Factory calibrations align sensor pulse counts to vehicle speed. A corrupted flash memory, incomplete update, or an aftermarket tune that does not account for both sensors can create a persistent correlation mismatch, even when hardware is sound.<\/p>\n<h2>Diagnostic and Repair Procedures<\/h2>\n<ol>\n<li><strong>Retrieve and Verify the Code<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; Connect a professional OBD\u2011II scanner, confirm P2162, and note any additional codes (e.g., ABS or transmission codes) that may indicate related faults.<\/p>\n<ol>\n<li><strong>Inspect Wiring and Connectors<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; Visually examine the harnesses from both speed sensors to the module. Look for corrosion, cracked insulation, or loose terminals. Repair or reseat any suspect connections.<\/p>\n<ol>\n<li><strong>Compare Sensor Outputs<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; Use a scan tool with live data to display both sensor A and sensor B pulse counts or frequency. Values should be within 5 % of each other at steady speed. Large deviations confirm a sensor\u2011signal issue.<\/p>\n<ol>\n<li><strong>Test Sensor Functionality<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; While sensor replacement is not a primary solution, a bench test with a multimeter can verify that each sensor produces a clean, consistent signal. If one sensor fails the test, note it for later discussion with a technician.<\/p>\n<ol>\n<li><strong>Perform Module Communication Test<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; Run the scanner\u2019s \u201cmodule communication\u201d or \u201cCAN bus integrity\u201d test. A failed result points to the control module rather than the sensors.<\/p>\n<ol>\n<li><strong>Re\u2011program or Update the Module<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; If the hardware checks out, download the latest calibration or software update from the manufacturer and flash the module. Many modern modules require a VIN\u2011specific flash to restore proper sensor correlation.<\/p>\n<ol>\n<li><strong>Clear Codes and Road Test<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; After repairs or re\u2011programming, clear the DTCs, then drive the vehicle through varied speeds (city, highway, stop\u2011and\u2011go) to verify that the speedometer, cruise\u2011control, and ABS lights remain stable.<\/p>\n<ol>\n<li><strong>Escalate to Replacement if Needed<\/strong>\n<\/li>\n<\/ol>\n<p> &#8211; If the module still reports a correlation fault after wiring repair and re\u2011programming, the internal processor is likely defective. Replacement of the control module becomes the logical next step.<\/p>\n<p>*Typical labor for a full diagnostic sequence ranges from $120\u2011$180, while a software update or re\u2011flash adds $80\u2011$130. If a module replacement is required, parts are $600\u2011$900 and labor $150\u2011$250.* <\/p>\n<h2>When Replacement Makes More Sense Than Repair<\/h2>\n<div class=\"flagship-logo-section\">\n<a href=\"https:\/\/www.fs1inc.com\/\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<img decoding=\"async\" alt=\"Flagship One\" class=\"flagship-logo\" src=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg\"\/><br \/>\n<\/a>\n<\/div>\n<p>A control module that repeatedly fails communication tests or cannot retain a software update is often suffering from internal component degradation\u2014such as damaged micro\u2011circuits or failed memory cells. Continued attempts at repair may only provide temporary relief, and the risk of recurring P2162 occurrences increases.<\/p>\n<p>Modern control modules are complex, integrating powertrain, safety, and immobilizer functions. Selecting a replacement is not just about the hardware; it requires precise VIN\u2011matched programming to ensure all vehicle networks communicate correctly. <strong>Flagship One specializes in VIN\u2011matched control modules, providing a plug\u2011and\u2011drive solution backed by a comprehensive warranty.<\/strong> Their expertise guarantees that the replacement unit is pre\u2011programmed to your vehicle\u2019s exact specifications, eliminating the need for on\u2011site coding and reducing the chance of future correlation errors. <\/p>\n<h2>Preventive Maintenance<\/h2>\n<ul>\n<li><strong>Keep Wiring Dry and Clean<\/strong> \u2013 Regularly inspect sensor harnesses for signs of moisture, especially after winter road\u2011salt exposure. Apply dielectric grease to connector pins if recommended by the manufacturer. <\/li>\n<li><strong>Periodic Scan\u2011Tool Checks<\/strong> \u2013 Even when no warning lights are active, run a quick live\u2011data scan every 12 000 mi to confirm that both speed sensor readings remain within tolerance. Early detection prevents surprise failures. <\/li>\n<li><strong>Software Updates<\/strong> \u2013 Follow the manufacturer\u2019s service bulletins for calibration updates. Installing the latest firmware during routine service keeps the module\u2019s correlation algorithms current. <\/li>\n<li><strong>Avoid Excessive Vibration<\/strong> \u2013 When installing aftermarket accessories, ensure they do not place additional stress on the sensor wiring or module mounting points. <\/li>\n<\/ul>\n<p>By maintaining clean connections and staying current with software releases, you reduce the likelihood that the control module will misinterpret speed sensor data and set P2162.<\/p>\n<div class=\"info-section\">\n<p><strong>Service Recommendation:<\/strong> Most issues related to this fault are diagnosed and corrected through inspection, wiring repair, and calibration rather than module replacement. For modules not typically replaced through aftermarket suppliers, diagnosis and repair should be performed by a certified automotive technician with access to factory service information and tooling.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Speedometer or ABS flickers on your vehicle? VSS A\/B mismatch can affect safety and drive control\u2014scan P2162, test sensors, then replace or reprogram.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-518145","post","type-post","status-publish","format-standard","hentry","category-auto-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step - Flagship One Blog<\/title>\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.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"Speedometer or ABS flickers on your vehicle? VSS A\/B mismatch can affect safety and drive control\u2014scan P2162, test sensors, then replace or reprogram.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/\" \/>\n<meta property=\"og:site_name\" content=\"Flagship One Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/flagshipone\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/flagshipone\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-10T19:55:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg\" \/>\n<meta name=\"author\" content=\"FlagshipOne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:site\" content=\"@theflagshipone\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"FlagshipOne\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step\",\"datePublished\":\"2025-12-10T19:55:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/\"},\"wordCount\":1124,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"articleSection\":[\"Auto News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/\",\"name\":\"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step - Flagship One Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"datePublished\":\"2025-12-10T19:55:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/fs1inc_logo2-scaled.jpg\",\"width\":2560,\"height\":617},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/dtc-p2162-vehicle-speed-sensor-ab-correlation\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"name\":\"Flagship One Blog\",\"description\":\"Flagship One Inc. OEM Engine Computers  Control Modules\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\",\"name\":\"Flagship One, Inc.\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/web-lg-fs1-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/06\\\/web-lg-fs1-logo.png\",\"width\":1341,\"height\":1098,\"caption\":\"Flagship One, Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/flagshipone\",\"https:\\\/\\\/x.com\\\/theflagshipone\",\"https:\\\/\\\/www.instagram.com\\\/flagship_one\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UC0oyKphffBM2qkJ-gKPmMXw\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\",\"name\":\"FlagshipOne\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g\",\"caption\":\"FlagshipOne\"},\"description\":\"The world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Units and all other car control units. With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules.\",\"sameAs\":[\"https:\\\/\\\/www.fs1inc.com\\\/\",\"https:\\\/\\\/www.facebook.com\\\/flagshipone\\\/\",\"https:\\\/\\\/www.instagram.com\\\/flagship_one\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/fs1inc\"],\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/author\\\/flagship1inc\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step - Flagship One Blog","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.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/","og_locale":"en_US","og_type":"article","og_title":"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step - Flagship One Blog","og_description":"Speedometer or ABS flickers on your vehicle? VSS A\/B mismatch can affect safety and drive control\u2014scan P2162, test sensors, then replace or reprogram.","og_url":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/","og_site_name":"Flagship One Blog","article_publisher":"https:\/\/www.facebook.com\/flagshipone","article_author":"https:\/\/www.facebook.com\/flagshipone\/","article_published_time":"2025-12-10T19:55:46+00:00","og_image":[{"url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","type":"","width":"","height":""}],"author":"FlagshipOne","twitter_card":"summary_large_image","twitter_creator":"@theflagshipone","twitter_site":"@theflagshipone","twitter_misc":{"Written by":"FlagshipOne","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#article","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/"},"author":{"name":"FlagshipOne","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700"},"headline":"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step","datePublished":"2025-12-10T19:55:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/"},"wordCount":1124,"commentCount":0,"publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","articleSection":["Auto News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/","url":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/","name":"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step - Flagship One Blog","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#primaryimage"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","datePublished":"2025-12-10T19:55:46+00:00","breadcrumb":{"@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#primaryimage","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2025\/12\/fs1inc_logo2-scaled.jpg","width":2560,"height":617},{"@type":"BreadcrumbList","@id":"https:\/\/www.fs1inc.com\/blog\/dtc-p2162-vehicle-speed-sensor-ab-correlation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fs1inc.com\/blog\/"},{"@type":"ListItem","position":2,"name":"P2162 Code Symptoms, Causes, Diagnosis and Repair Guide Step-by-Step"}]},{"@type":"WebSite","@id":"https:\/\/www.fs1inc.com\/blog\/#website","url":"https:\/\/www.fs1inc.com\/blog\/","name":"Flagship One Blog","description":"Flagship One Inc. OEM Engine Computers  Control Modules","publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fs1inc.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fs1inc.com\/blog\/#organization","name":"Flagship One, Inc.","url":"https:\/\/www.fs1inc.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2019\/06\/web-lg-fs1-logo.png","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2019\/06\/web-lg-fs1-logo.png","width":1341,"height":1098,"caption":"Flagship One, Inc."},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/flagshipone","https:\/\/x.com\/theflagshipone","https:\/\/www.instagram.com\/flagship_one","https:\/\/www.youtube.com\/channel\/UC0oyKphffBM2qkJ-gKPmMXw"]},{"@type":"Person","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700","name":"FlagshipOne","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/351b81e51993825aea73280c48061a7205fdd2189730ebbdee5d63894c5cebb4?s=96&d=mm&r=g","caption":"FlagshipOne"},"description":"The world's top supplier of programmed OEM (Original Equipment Manufacturer) Powertrain Control Modules (PCM), Engine Control Modules (ECM), Injection Control Modules (IDM), Body Control Modules (BCM), Transmission Control Modules (TCM), Engine Control Units and all other car control units. With over a decade in the business, we are the most reliable source when it comes to programming services for replacement engine control modules.","sameAs":["https:\/\/www.fs1inc.com\/","https:\/\/www.facebook.com\/flagshipone\/","https:\/\/www.instagram.com\/flagship_one\/","https:\/\/www.linkedin.com\/company\/fs1inc"],"url":"https:\/\/www.fs1inc.com\/blog\/author\/flagship1inc\/"}]}},"_links":{"self":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/518145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/comments?post=518145"}],"version-history":[{"count":0,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/518145\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media?parent=518145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/categories?post=518145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/tags?post=518145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}