{"id":123513,"date":"2024-12-05T00:52:58","date_gmt":"2024-12-05T08:52:58","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=123513"},"modified":"2025-03-12T20:27:48","modified_gmt":"2025-03-13T03:27:48","slug":"what-is-a-tpms-relearn-and-why-is-it-important","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/what-is-a-tpms-relearn-and-why-is-it-important\/","title":{"rendered":"What is a TPMS Relearn and Why Is It Important?"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column123513_c073ad-c5 > .kt-inside-inner-col,.kadence-column123513_c073ad-c5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_c073ad-c5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column123513_c073ad-c5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column123513_c073ad-c5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column123513_c073ad-c5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_c073ad-c5{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_c073ad-c5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column123513_c073ad-c5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_c073ad-c5 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-aa107c  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-ba3c50\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading123513_169a91-c4, .wp-block-kadence-advancedheading.kt-adv-heading123513_169a91-c4[data-kb-block=\"kb-adv-heading123513_169a91-c4\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading123513_169a91-c4 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading123513_169a91-c4[data-kb-block=\"kb-adv-heading123513_169a91-c4\"] mark.kt-highlight{font-family:Inter;font-weight:500;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading123513_169a91-c4 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading123513_169a91-c4[data-kb-block=\"kb-adv-heading123513_169a91-c4\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading123513_169a91-c4 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading123513_169a91-c4\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A tire pressure monitoring system (TPMS) relearn is a process that lets your vehicle recognize and connect to its tire pressure sensors.<\/li>\n\n\n\n<li>TPMS relearns are important because they improve vehicle performance, prevent false flags, and improve safety and handling.<\/li>\n\n\n\n<li>There are three kinds of TPMS sensor relearning: manual relearning, OBD relearning, and auto relearning.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>A tire pressure monitoring system (TPMS) relearn is a process that lets your vehicle recognize and connect to its tire pressure sensors. It&rsquo;s typically done after new sensors are installed, but more commonly, after the tires are rotated, else your panel may display low pressure on the wrong tire.<\/p>\n\n\n\n<p>The TPMS first identifies the tire pressure sensors, then their IDs are reprogrammed in the system to match their current positions. After that, the TPMS ensures all the sensors are communicating with it properly.<\/p>\n\n\n\n<p>But what exactly makes TPMS relearn so important and how does one go about doing it?<\/p>\n\n\n\n<p>Well, to cover every vehicle would require a very thick book (not kidding here), but we&rsquo;ll touch on some of the basics. Your vehicle will have specific procedures that may differ tremendously from what you see here.<\/p>\n\n\n\n<p><strong><em>Note:<\/em><\/strong><em> Under the TREAD Act (Transportation Recall Enhancement, Accountability, and Documentation Act), which was signed into law in 2000, Tire Pressure Monitoring Systems (TPMS) became mandatory in the United States for all new passenger vehicles manufactured on or after September 1, 2007.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Makes TPMS Relearn Important?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"594\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system-1024x594.jpg\" alt=\"relearning tire pressure monitoring system\" class=\"wp-image-123516\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system-1024x594.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system-300x174.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system-768x446.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system-1536x892.jpg 1536w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system-150x87.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/relearning-tire-pressure-monitoring-system.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">Without relearning, TPMS readings can become inaccurate and unreliable.<\/figcaption><\/figure>\n\n\n\n<p>Relearning your <a href=\"https:\/\/www.carparts.com\/tpms-sensor\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"TPMS sensors\">TPMS sensors<\/a> ensures the system can accurately recognize the correct sensor IDs. This is crucial, especially after <a href=\"https:\/\/www.carparts.com\/blog\/tire-rotation\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"rotating the tires\">rotating the tires<\/a> or <a href=\"https:\/\/www.carparts.com\/blog\/where-is-the-tire-pressure-sensor-located\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"replacing the sensors\">replacing the sensors<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Enhances Vehicle Performance<\/h3>\n\n\n\n<p>Letting your vehicle relearn the sensors helps keep your vehicle&rsquo;s tire pressure optimal. With accurate monitoring, you can identify and address <a href=\"https:\/\/www.carparts.com\/blog\/overinflated-tires-effects-risks-maintenance\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"overinflated\">overinflated<\/a> and underinflated tires. That means the engine won&rsquo;t need to work harder to compensate, giving way to enhanced performance and fuel efficiency.<\/p>\n\n\n<style>.kadence-column123513_50ff77-69 > .kt-inside-inner-col,.kadence-column123513_50ff77-69 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_50ff77-69 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column123513_50ff77-69 > .kt-inside-inner-col{flex-direction:column;}.kadence-column123513_50ff77-69 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column123513_50ff77-69 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_50ff77-69{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_50ff77-69 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column123513_50ff77-69 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_50ff77-69 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id123513_1d3adb-7b > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id123513_1d3adb-7b > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id123513_1d3adb-7b > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id123513_1d3adb-7b > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id123513_1d3adb-7b > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id123513_1d3adb-7b > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id123513_1d3adb-7b .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id123513_1d3adb-7b alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column123513_f6384e-a5 > .kt-inside-inner-col{display:flex;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col{min-height:45px;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col,.kadence-column123513_f6384e-a5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col > *, .kadence-column123513_f6384e-a5 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column123513_f6384e-a5 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_f6384e-a5{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_f6384e-a5 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column123513_f6384e-a5 > .kt-inside-inner-col > *, .kadence-column123513_f6384e-a5 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column123513_f6384e-a5 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column123513_f6384e-a5 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col > *, .kadence-column123513_f6384e-a5 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column123513_f6384e-a5 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column123513_f6384e-a5 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_f6384e-a5 kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image123513_2acfbd-22.kb-image-is-ratio-size, .kb-image123513_2acfbd-22 .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image123513_2acfbd-22.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image123513_2acfbd-22 .kb-image-is-ratio-size{align-self:unset;}.kb-image123513_2acfbd-22 figure{max-width:45px;}.kb-image123513_2acfbd-22 .image-is-svg, .kb-image123513_2acfbd-22 .image-is-svg img{width:100%;}.kb-image123513_2acfbd-22 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image123513_2acfbd-22\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column123513_475610-8c > .kt-inside-inner-col,.kadence-column123513_475610-8c > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_475610-8c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column123513_475610-8c > .kt-inside-inner-col{flex-direction:column;}.kadence-column123513_475610-8c > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column123513_475610-8c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_475610-8c{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_475610-8c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column123513_475610-8c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_475610-8c inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\nEven before TPMS became a thing, smart tune-up techs would set the tire pressures when they do an engine tune, and customers will notice a difference.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/where-is-the-tire-pressure-sensor-located\/\" target=\"_self\" rel=\"dofollow\" class=\"u92db7278b5b19ed9a86d5483ea72a0a8\"><style> .u92db7278b5b19ed9a86d5483ea72a0a8 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .u92db7278b5b19ed9a86d5483ea72a0a8:active, .u92db7278b5b19ed9a86d5483ea72a0a8:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u92db7278b5b19ed9a86d5483ea72a0a8 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u92db7278b5b19ed9a86d5483ea72a0a8 .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .u92db7278b5b19ed9a86d5483ea72a0a8 .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .u92db7278b5b19ed9a86d5483ea72a0a8:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">Where Is the Tire Pressure Sensor Located?<\/span><\/div><\/a><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Improves Safety and Handling<\/h3>\n\n\n\n<p>Having a TPMS that works will help you keep your vehicle&rsquo;s tire pressure within optimal levels. Proper tire inflation not only improves your ride&rsquo;s performance but also gives you more traction, resulting in a safer and smoother driving experience.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Prevents False Flags<\/h3>\n\n\n\n<p>If your TPMS system simply turns on a light rather than reports pressure on your dash display, there will typically be no learning necessary, except in some cases when a sensor is replaced. But tire rotation on a light-only system won&rsquo;t require relearning.<\/p>\n\n\n\n<p>This is the most common issue after tire rotations is the sensor display not matching the actual sensors. Without relearning after rotation, the system has no way of knowing which tire is where on most systems.<\/p>\n\n\n\n<p>This may not become apparent until you notice that, for example, your right front tire has low pressure. When you add air to the right front tire, you notice that the pressure on the display is changing on the left rear tire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Happens if You Don&rsquo;t Relearn the TPMS Sensors?<\/h2>\n\n\n\n<p>If you don&rsquo;t let your vehicle relearn the sensors, they simply won&rsquo;t work. You can still drive even without properly functioning TPMS sensors, though doing so comes with some disadvantages.<\/p>\n\n\n\n<p>For example, you&rsquo;ll have a harder time determining whether your vehicle&rsquo;s tires have enough air in them. Underinflated tires mean less control over your vehicle, meaning you&rsquo;re more likely to get into an accident without a working TPMS.<\/p>\n\n\n\n<p>Not all vehicles can automatically relearn the TPMS while driving. Because of this, it&rsquo;s a good practice to relearn the TPMS as soon as you&rsquo;re able to.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TMPS Sensor Relearn Methods<\/h2>\n\n\n\n<p>There are three ways to relearn your vehicle&rsquo;s TPMS sensors: manual relearning, OBD relearning, and auto relearning.<\/p>\n\n\n<style>.kadence-column123513_ca55d2-20 > .kt-inside-inner-col,.kadence-column123513_ca55d2-20 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_ca55d2-20 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column123513_ca55d2-20 > .kt-inside-inner-col{flex-direction:column;}.kadence-column123513_ca55d2-20 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column123513_ca55d2-20 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_ca55d2-20{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_ca55d2-20 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column123513_ca55d2-20 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_ca55d2-20 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id123513_456e73-41 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id123513_456e73-41 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id123513_456e73-41 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id123513_456e73-41 > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id123513_456e73-41 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id123513_456e73-41 > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id123513_456e73-41 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id123513_456e73-41 alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column123513_791726-96 > .kt-inside-inner-col{display:flex;}.kadence-column123513_791726-96 > .kt-inside-inner-col{min-height:45px;}.kadence-column123513_791726-96 > .kt-inside-inner-col,.kadence-column123513_791726-96 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_791726-96 > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column123513_791726-96 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column123513_791726-96 > .kt-inside-inner-col > *, .kadence-column123513_791726-96 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column123513_791726-96 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column123513_791726-96 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column123513_791726-96 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_791726-96{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_791726-96 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column123513_791726-96 > .kt-inside-inner-col > *, .kadence-column123513_791726-96 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column123513_791726-96 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column123513_791726-96 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column123513_791726-96 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column123513_791726-96 > .kt-inside-inner-col > *, .kadence-column123513_791726-96 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column123513_791726-96 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column123513_791726-96 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_791726-96 kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image123513_6a6b2c-70.kb-image-is-ratio-size, .kb-image123513_6a6b2c-70 .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image123513_6a6b2c-70.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image123513_6a6b2c-70 .kb-image-is-ratio-size{align-self:unset;}.kb-image123513_6a6b2c-70 figure{max-width:45px;}.kb-image123513_6a6b2c-70 .image-is-svg, .kb-image123513_6a6b2c-70 .image-is-svg img{width:100%;}.kb-image123513_6a6b2c-70 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image123513_6a6b2c-70\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column123513_b3766f-d4 > .kt-inside-inner-col,.kadence-column123513_b3766f-d4 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column123513_b3766f-d4 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column123513_b3766f-d4 > .kt-inside-inner-col{flex-direction:column;}.kadence-column123513_b3766f-d4 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column123513_b3766f-d4 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column123513_b3766f-d4{position:relative;}@media all and (max-width: 1024px){.kadence-column123513_b3766f-d4 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column123513_b3766f-d4 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column123513_b3766f-d4 inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\nAll TPMS systems are not created equal. Some only turn on a light; these do not require a relearn.\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/what-is-a-tpms-sensor-signs-and-causes-of-failure-and-more\/\" target=\"_self\" rel=\"dofollow\" class=\"u1d6e2ea50321750c5f8fad6d01fc6071\"><style> .u1d6e2ea50321750c5f8fad6d01fc6071 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .u1d6e2ea50321750c5f8fad6d01fc6071:active, .u1d6e2ea50321750c5f8fad6d01fc6071:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u1d6e2ea50321750c5f8fad6d01fc6071 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u1d6e2ea50321750c5f8fad6d01fc6071 .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .u1d6e2ea50321750c5f8fad6d01fc6071 .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .u1d6e2ea50321750c5f8fad6d01fc6071:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">What is a TPMS Sensor? Signs and Causes of Failure, and More<\/span><\/div><\/a><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Manual Relearning<\/h3>\n\n\n\n<p>To manually relearn the TPMS, you need to conduct a series of ignition sequences and pedal presses. The exact method varies depending on your car&rsquo;s make and model. You can check your vehicle owner&rsquo;s manual for specific instructions.<\/p>\n\n\n\n<p>Manual relearning is widely used because it doesn&rsquo;t require fancy tools and technology. You can relearn your TPMS without buying any special equipment.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"429\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/unusual-way-to-put-nissan-vehicle-in-relearn-mode.jpg\" alt=\"unusual way to put nissan vehicle in relearn mode\" class=\"wp-image-134050\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/unusual-way-to-put-nissan-vehicle-in-relearn-mode.jpg 788w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/unusual-way-to-put-nissan-vehicle-in-relearn-mode-300x163.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/unusual-way-to-put-nissan-vehicle-in-relearn-mode-768x418.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/unusual-way-to-put-nissan-vehicle-in-relearn-mode-150x82.jpg 150w\" sizes=\"(max-width: 788px) 100vw, 788px\"><figcaption class=\"wp-element-caption\">You can put many vehicles in relearn mode very easily but you&rsquo;ll need a special tool to trigger each sensor except for those that will let you use a donut-shaped magnet. One of the more unusual relearn procedures is the one used by some Nissans. | Image Source: Richard McCuistian<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">OBD Relearning<\/h3>\n\n\n\n<p>If manual relearning requires you to turn keys and press pedals, you can conduct OBD relearning using electronic devices, specifically a TPMS relearn tool. Here is a minute and twenty second <a href=\"https:\/\/youtu.be\/0vd2dmiAJNU\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"video\">video<\/a> of the procedure on a 2009 Chevy.<\/p>\n\n\n\n<p>Simply connect the tool to the on-board diagnostics (OBD) port, and it&rsquo;ll help the sensors relearn the sensor IDs to their respective tire positions. It&rsquo;s a straightforward process that gives way to accurate and reliable results.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Auto Relearning<\/h3>\n\n\n\n<p>If you&rsquo;d rather let your vehicle relearn the TPMS automatically, you can simply drive and let your system adjust the sensors. This method of relearning is known as auto relearning or automatic relearning.<\/p>\n\n\n\n<p>This is sometimes necessary when your system only has a light and you&rsquo;ve added tire pressure to the low tire. The light may not extinguish until you&rsquo;ve driven a certain distance and speed.<\/p>\n\n\n\n<p>Bear in mind that not all vehicles are capable of relearning the TPMS automatically. If your vehicle has this option, you can accomplish auto relearning by simply driving. The exact distance you need to travel or the time you need to spend on the road varies. When in doubt, consult your vehicle owner&rsquo;s manual.<\/p>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\">How to Use a TPMS Relearn Tool<\/h2>\n\n\n\n<p>Using a TPMS relearn tool is a simple process that will help your vehicle relearn the system without many complications. Keep in mind that the exact process of relearning the TPMS varies depending on the make and model of your vehicle and the tool itself. Good TPMS tools will have you select the make, model, year of the vehicle, etc.<\/p>\n\n\n\n<div class=\"wp-block-data443-irp-shortcode irp-shortcode\"><div style=\"clear:both; margin-top:0em; margin-bottom:1em;\"><a href=\"https:\/\/www.carparts.com\/blog\/what-is-a-tire-pressure-sensor-and-what-does-it-do\/\" target=\"_self\" rel=\"dofollow\" class=\"u8cee69c864f85c0a979e806c5942b84b\"><style> .u8cee69c864f85c0a979e806c5942b84b { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea; border:0!important; border-left:4px solid #34495E!important; text-decoration:none; } .u8cee69c864f85c0a979e806c5942b84b:active, .u8cee69c864f85c0a979e806c5942b84b:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u8cee69c864f85c0a979e806c5942b84b { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u8cee69c864f85c0a979e806c5942b84b .ctaText { font-weight:bold; color:#464646; text-decoration:none; font-size: 16px; } .u8cee69c864f85c0a979e806c5942b84b .postTitle { color:#000000; text-decoration: underline!important; font-size: 16px; } .u8cee69c864f85c0a979e806c5942b84b:hover .postTitle { text-decoration: underline!important; } <\/style><div style=\"padding-left:1em; padding-right:1em;\"><span class=\"ctaText\">See also<\/span>&nbsp; <span class=\"postTitle\">What Is a Tire Pressure Sensor and What Does It Do?<\/span><\/div><\/a><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">What You&rsquo;ll Need<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TPMS relearn tool that&rsquo;s compatible with your vehicle<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What to Do<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Connect your TPMS relearn tool to your vehicle&rsquo;s OBD port, which is typically under the dashboard.<\/li>\n\n\n\n<li>Turn on your TPMS relearn tool and select the TPMS relearn option (or anything similar).<\/li>\n\n\n\n<li>Follow the instructions indicated on your TPMS relearn tool and complete the procedure. The exact procedure will vary depending on the make and model of your vehicle as well as the TPMS relearn tool.<\/li>\n\n\n\n<li>Check the TPMS light on your dashboard and confirm that there are no errors. The light should stay off.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Get Tire Pressure Monitor Sensors Easily Online<\/h2>\n\n\n\n<p>Your vehicle&rsquo;s TPMS is a handy tool that you should try to maintain because it can warn you when you have low tire pressure, which is the leading cause of blowouts and excessive tire wear. Low tire pressure is incredibly unsafe, especially during the summer. Over time, a vehicle&rsquo;s TPMS can become faulty. Sometimes this might just warrant reprogramming the unit. However, sometimes it needs to be replaced.<\/p>\n\n\n\n<p>Finding a high-quality aftermarket tire pressure monitor might seem difficult. Fortunately, <a href=\"http:\/\/carparts.com\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"CarParts.com\">CarParts.com<\/a> has a great selection of TPMS parts. We understand that quality is paramount when it comes to certain TPMS components. Hence, we only source parts from trusted aftermarket manufacturers. Need your part as soon as possible? Don&rsquo;t worry, as we have strategically located warehouses that allow us to ship your parts in as fast as two business days.<\/p>\n\n\n\n<p>Keep your vehicle&rsquo;s tires inflated with the right air pressure. Check out our tire pressure monitoring system parts like <a href=\"https:\/\/www.carparts.com\/tpms-sensor\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"TPMS sensors\">TPMS sensors<\/a> and <a href=\"https:\/\/www.carparts.com\/tpms-valve-stem\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"TMPS valve stems\">TMPS valve stems<\/a>. Order the part you need today!<\/p>\n\n\n\n<p><\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>A tire pressure monitoring system (TPMS) relearn is a process that lets your vehicle recognize and connect to its tire&#8230; <a href=\"https:\/\/www.carparts.com\/blog\/what-is-a-tpms-relearn-and-why-is-it-important\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":123517,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":true,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[52,3752],"tags":[1412],"ppma_author":[2607,2985],"class_list":{"0":"post-123513","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-diy","8":"category-wheels-and-tires","9":"tag-tpms-sensor-2","10":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is a TPMS Relearn and Why Is It Important? - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Read this article to learn all about TPMS relearning, what makes it important, how to perform it, and more.\" \/>\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.carparts.com\/blog\/what-is-a-tpms-relearn-and-why-is-it-important\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a TPMS Relearn and Why Is It Important? - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Read this article to learn all about TPMS relearning, what makes it important, how to perform it, and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/what-is-a-tpms-relearn-and-why-is-it-important\/\" \/>\n<meta property=\"og:site_name\" content=\"In The Garage with CarParts.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/carpartscom\" \/>\n<meta property=\"article:published_time\" content=\"2024-12-05T08:52:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-13T03:27:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/12\/tire-pressure-monitoring-system-in-need-of-relearn.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1411\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:site\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/what-is-a-tpms-relearn-and-why-is-it-important\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/what-is-a-tpms-relearn-and-why-is-it-important\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"CarParts.com Research Team\",\"jobTitle\":\"Expert Automotive Writer\",\"description\":\"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. 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