{"id":45447,"date":"2022-09-16T04:10:00","date_gmt":"2022-09-16T11:10:00","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=45447"},"modified":"2024-08-19T20:31:53","modified_gmt":"2024-08-20T03:31:53","slug":"p0600-serial-communication-link-malfunction","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/","title":{"rendered":"P0600: Serial Communication Link Malfunction"},"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\"> 3<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column45447_892e1b-d7 > .kt-inside-inner-col,.kadence-column45447_892e1b-d7 > .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-column45447_892e1b-d7 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column45447_892e1b-d7 > .kt-inside-inner-col{flex-direction:column;}.kadence-column45447_892e1b-d7 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column45447_892e1b-d7 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column45447_892e1b-d7{position:relative;}@media all and (max-width: 1024px){.kadence-column45447_892e1b-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column45447_892e1b-d7 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column45447_892e1b-d7 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-0ffe0d  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-b93e95\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading45447_9525b5-95, .wp-block-kadence-advancedheading.kt-adv-heading45447_9525b5-95[data-kb-block=\"kb-adv-heading45447_9525b5-95\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading45447_9525b5-95 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading45447_9525b5-95[data-kb-block=\"kb-adv-heading45447_9525b5-95\"] 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-heading45447_9525b5-95 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading45447_9525b5-95[data-kb-block=\"kb-adv-heading45447_9525b5-95\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading45447_9525b5-95 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading45447_9525b5-95\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Code P0600 stands for &ldquo;Serial Communication Link Malfunction .&rdquo;<\/li>\n\n\n\n<li>Depending on the specific vehicle that you own, the code may indicate an internal failure of the PCM or the inability of the PCM (or transmission control module) to communicate over the data network.<\/li>\n\n\n\n<li>A PCM serial communication link malfunction can happen because of an internal module hardware failure, an outdated module software, or data network problems. In some cases, circuit issues can also trigger the code.<\/li>\n\n\n\n<li>The common symptoms associated with this trouble code include engine performance problems and hard starting. Your vehicle can also be stuck in limp mode.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>When the <a href=\"https:\/\/www.carparts.com\/blog\/check-engine-light-flashing\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Check Engine light illuminates\">Check Engine light illuminates<\/a> on your dashboard, it&rsquo;s time to use an OBD-II scanner to figure out why. There are a number of <a href=\"https:\/\/www.carparts.com\/blog\/search-obd2-codes-list\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"diagnostic trouble codes\">diagnostic trouble codes<\/a> that could be the source of the problem. One of them might be the P0600 code.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Does the P0600 Code Mean?<\/h2>\n\n\n\n<p>Code P0600 stands for &ldquo;Serial Communication Link Malfunction .&rdquo; Depending on the vehicle, the code may indicate an internal failure of the <a href=\"https:\/\/www.carparts.com\/engine-control-module\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"powertrain control module\">powertrain control module<\/a> (PCM) or the inability of the PCM (or transmission control module) to communicate over the data network.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"715\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/mechanic-using-obd-scanner-1024x715.jpg\" alt=\"mechanic using obd scanner\" class=\"wp-image-45471\" style=\"width:1024px;height:715px\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/mechanic-using-obd-scanner-1024x715.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/mechanic-using-obd-scanner-300x210.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/mechanic-using-obd-scanner-768x537.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/mechanic-using-obd-scanner-150x105.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/mechanic-using-obd-scanner.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">Code P0600 may indicate an internal failure of the PCM or the inability of the PCM to communicate over the data network.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">A Quick Note About Network Codes<\/h2>\n\n\n\n<p>Most network codes are &ldquo;U&rdquo; series codes (e.g., U1000). It&rsquo;s important to note that many vehicles don&rsquo;t even include the P0600 code in their libraries, but when it is a listed code, it typically means <strong>one of the modules related to the control of the engine or transmission has lost its ability to communicate with the other modules on the network<\/strong>, most specifically, P06xx codes relate to the PCM when it is responsible for the engine and the transmission.<\/p>\n\n\n\n<p>Typically, transmission module codes will be formatted as P07xx codes as a rule of thumb. There may or may not be symptoms beyond the code itself, depending on the platform.<\/p>\n\n\n\n<p><strong><em>Note:<\/em><\/strong><em> The definition of code P0600 may be different depending on the vehicle manufacturer. Consult the appropriate repair manual or repair database for the exact code definition<\/em>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Are Possible Causes of P0600?<\/h2>\n\n\n\n<div id=\"article-search-widget\">\n<div class=\"cp-search\">\n<div align=\"center\">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/w_auto,dpr_auto\/carparts\/logos\/badge_wordmark\/full_color\/CP_LOGO_COLOUR_RGB\" alt=\"CarParts.com\" width=\"300\" height=\"56\">\n<\/div>\n<form id=\"cpsearchform\" name=\"cpsearchform\" action=\"https:\/\/www.carparts.com\/search\" method=\"get\" target=\"_blank\" accept-charset=\"character_set\" aria-label=\"search CarParts.com\">\n    <input type=\"text\" class=\"keyword\" name=\"q\" placeholder=\"Search for parts on CarParts.com\" value=\"\" aria-label=\"Search CarParts.com\"><input type=\"submit\" class=\"btn-search\" value=\"Search\" aria-label=\"Search\">\n<\/form>\n<\/div>\n<\/div>\n\n\n\n<p>A PCM Serial Communication Link Malfunction might occur due to the following:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Internal module hardware failure<\/li>\n\n\n\n<li>Module software in need of an update<\/li>\n\n\n\n<li>Circuit problems, such as damaged wires or poor connections<\/li>\n\n\n\n<li>Data network problems<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">What Are the Common Symptoms of the P0600 Code?<\/h2>\n\n\n\n<p>A vehicle diagnosed with the P0600 code might exhibit the following symptoms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Illuminated warning lights (check engine, transmission malfunction indicator, etc.)<\/li>\n\n\n\n<li>Engine performance problems, such as rough running and stalling<\/li>\n\n\n\n<li>Vehicle refuses to start<\/li>\n\n\n\n<li>Vehicle stuck in &ldquo;<a href=\"https:\/\/www.carparts.com\/blog\/web-stories\/what-is-limp-mode\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"limp mode\">limp mode<\/a>&rdquo;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to Diagnose the P0600 Code<\/h2>\n\n\n\n<p>Diagnosing a diagnostic trouble code can be a headache for owners who aren&rsquo;t car-savvy. Check out this informative video for an idea of what might be involved with diagnosing the code.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"FORD TRUCK NO ACCELERATION \/ STALLS \/ WRENCH LIGHT P0600 DIAGNOSIS &amp; FIX\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/IA9tetYlsOU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">How to Fix the P0600 Code<\/h2>\n\n\n\n<p>Attempting to fix the P0600 code on your own might not be a good idea if you don&rsquo;t have the tools and expertise needed for the job. That&rsquo;s why we recommend hiring a professional technician or mechanic who knows how to get the job done. However, if you do have the necessary DIY skills, you could try to deal with the code yourself with the help of a <a href=\"https:\/\/www.carparts.com\/blog\/why-you-should-always-consult-a-repair-manual\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"repair manual or online repair database\">repair manual or online repair database<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Other Notes About the P0600 Code<\/strong><\/h2>\n\n\n\n<p>Professional technicians on <a href=\"https:\/\/dh.identifix.com\/AssetDetailsViewer\/GetAssetDetailViewer?ROID=299350309&amp;VID=2377287&amp;WorkflowPath=1&amp;AssetId=732ca772-6b8a-4dd1-a3c8-fe7cc9d8bcc8&amp;AssetTypeId=1&amp;UId=d267d63f50294c809081748a95c8eabb&amp;ADVMode=1&amp;ADVContainerId=ADVContainer-d267d63f50294c809081748a95c8eabb&amp;Keyword=P0600&amp;Title=Has%20a%20communication%20fault%20code%20for%20the%20transmission.%20Unable%20to%20communicate%20with%20the%20transmission....&amp;DocPos=1&amp;ViewType=4&amp;HANumber=425128\" target=\"_blank\" rel=\"noreferrer noopener nofollow\" aria-label=\"Identifix\">Identifix<\/a> have encountered the P0600 code in a variety of vehicles, including some from&nbsp; Mercedes-Benz. For example, on one2010 Mercedes-Benz S63 AMG 6.3L, t, the scan tool and other modules could not communicate with the transmission. The P0600 code may also affect Subaru, Nissan, and Ford vehicles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Where to Get a Replacement Powertrain Control Module<\/h2>\n\n\n\n<p>Internal failures in your PCM may cause the P0600 code to set. A faulty PCM can cause a lot of problems since it&rsquo;s essential to most of your vehicle&rsquo;s systems functioning properly. Naturally, you should replace a faulty PCM immediately. If you need a new PCM, you can turn to CarParts.com.<\/p>\n\n\n\n<p>CarParts.com is dedicated to helping you find the parts you need at the best prices. We have a ton of great deals just for you. If you ever need help finding the best options for your vehicle, reach out to our friendly and helpful customer support team. They&rsquo;re available around the clock to answer your questions. They&rsquo;ll even tell you more about our price match and lifetime replacement guarantees.<\/p>\n\n\n\n<p>It&rsquo;s dangerous to drive around with a faulty PCM, so make sure to replace yours as soon as possible. Buy a new <a href=\"https:\/\/www.carparts.com\/engine-control-module\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"powertrain control module\">powertrain control module<\/a> from CarParts.com now.<\/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\"> 3<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>When the Check Engine light illuminates on your dashboard, it&rsquo;s time to use an OBD-II scanner to figure out why&#8230;. <a href=\"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":45470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_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":[1314],"tags":[1323],"ppma_author":[2607,2985],"class_list":{"0":"post-45447","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-obd-ii-trouble-codes","8":"tag-engine-control-module-2","9":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P0600: Serial Communication Link Malfunction - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Learn about the possible causes and common symptoms of the P0600 code in this quick guide. Read on for 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\/p0600-serial-communication-link-malfunction\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P0600: Serial Communication Link Malfunction - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Learn about the possible causes and common symptoms of the P0600 code in this quick guide. Read on for more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/\" \/>\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=\"2022-09-16T11:10:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-20T03:31:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"997\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"CarParts.com Research Team\",\"jobTitle\":\"Expert Automotive Writer\",\"description\":\"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/thecpteam\\\/\",\"sameAs\":\"https:\\\/\\\/www.facebook.com\\\/carpartscom, https:\\\/\\\/twitter.com\\\/CarPartscom, https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/, https:\\\/\\\/www.instagram.com\\\/carpartscom\\\/\"},{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"Richard McCuistian\",\"jobTitle\":\"ASE Master Automobile Technician\",\"description\":\"Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.\",\"knowsAbout\":\"Auto Repair, Car Maintenance, Auto Parts, Car Reviews\",\"publishingPrinciples\":\"\\\/blog\\\/our-team\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/author\\\/richardmccuistian\\\/\",\"sameAs\":\"https:\\\/\\\/www.linkedin.com\\\/in\\\/richard-mccuistian-2681891b\\\/, https:\\\/\\\/www.youtube.com\\\/user\\\/McCuistian\"}],\"headline\":\"P0600: Serial Communication Link Malfunction\",\"datePublished\":\"2022-09-16T11:10:00+00:00\",\"dateModified\":\"2024-08-20T03:31:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/\"},\"wordCount\":804,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/checking-car-engine.jpg\",\"keywords\":[\"engine-control-module\"],\"articleSection\":[\"OBD-II Trouble Codes\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/\",\"name\":\"P0600: Serial Communication Link Malfunction - In The Garage with CarParts.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/checking-car-engine.jpg\",\"datePublished\":\"2022-09-16T11:10:00+00:00\",\"dateModified\":\"2024-08-20T03:31:53+00:00\",\"description\":\"Learn about the possible causes and common symptoms of the P0600 code in this quick guide. Read on for more.\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/checking-car-engine.jpg\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/checking-car-engine.jpg\",\"width\":1500,\"height\":997,\"caption\":\"checking car engine\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"name\":\"In The Garage with CarParts.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#organization\",\"name\":\"CarParts.com\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/cp-itg-logo.png\",\"width\":2048,\"height\":398,\"caption\":\"CarParts.com\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/carpartscom\",\"https:\\\/\\\/x.com\\\/carpartscom\",\"https:\\\/\\\/www.instagram.com\\\/carpartscom\",\"https:\\\/\\\/www.youtube.com\\\/@CarPartscomOfficial\\\/\"]},{\"@type\":\"Person\",\"@id\":\"\",\"url\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/p0600-serial-communication-link-malfunction\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"P0600: Serial Communication Link Malfunction - In The Garage with CarParts.com","description":"Learn about the possible causes and common symptoms of the P0600 code in this quick guide. Read on for more.","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.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/","og_locale":"en_US","og_type":"article","og_title":"P0600: Serial Communication Link Malfunction - In The Garage with CarParts.com","og_description":"Learn about the possible causes and common symptoms of the P0600 code in this quick guide. Read on for more.","og_url":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/","og_site_name":"In The Garage with CarParts.com","article_publisher":"https:\/\/www.facebook.com\/carpartscom","article_published_time":"2022-09-16T11:10:00+00:00","article_modified_time":"2024-08-20T03:31:53+00:00","og_image":[{"width":1500,"height":997,"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_creator":"@carpartscom","twitter_site":"@carpartscom","twitter_misc":{"Written by":"","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/#article","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/"},"author":[{"@type":"Person","$id":"4","name":"CarParts.com Research Team","jobTitle":"Expert Automotive Writer","description":"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com&#039;s thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/thecpteam\/","sameAs":"https:\/\/www.facebook.com\/carpartscom, https:\/\/twitter.com\/CarPartscom, https:\/\/www.youtube.com\/@CarPartscomOfficial\/, https:\/\/www.instagram.com\/carpartscom\/"},{"@type":"Person","$id":"4","name":"Richard McCuistian","jobTitle":"ASE Master Automobile Technician","description":"Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.","knowsAbout":"Auto Repair, Car Maintenance, Auto Parts, Car Reviews","publishingPrinciples":"\/blog\/our-team\/","url":"https:\/\/www.carparts.com\/blog\/author\/richardmccuistian\/","sameAs":"https:\/\/www.linkedin.com\/in\/richard-mccuistian-2681891b\/, https:\/\/www.youtube.com\/user\/McCuistian"}],"headline":"P0600: Serial Communication Link Malfunction","datePublished":"2022-09-16T11:10:00+00:00","dateModified":"2024-08-20T03:31:53+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/"},"wordCount":804,"commentCount":0,"publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","keywords":["engine-control-module"],"articleSection":["OBD-II Trouble Codes"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/","url":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/","name":"P0600: Serial Communication Link Malfunction - In The Garage with CarParts.com","isPartOf":{"@id":"https:\/\/www.carparts.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/#primaryimage"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","datePublished":"2022-09-16T11:10:00+00:00","dateModified":"2024-08-20T03:31:53+00:00","description":"Learn about the possible causes and common symptoms of the P0600 code in this quick guide. Read on for more.","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/#primaryimage","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","width":1500,"height":997,"caption":"checking car engine"},{"@type":"WebSite","@id":"https:\/\/www.carparts.com\/blog\/#website","url":"https:\/\/www.carparts.com\/blog\/","name":"In The Garage with CarParts.com","description":"","publisher":{"@id":"https:\/\/www.carparts.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.carparts.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.carparts.com\/blog\/#organization","name":"CarParts.com","url":"https:\/\/www.carparts.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","contentUrl":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2025\/03\/cp-itg-logo.png","width":2048,"height":398,"caption":"CarParts.com"},"image":{"@id":"https:\/\/www.carparts.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/carpartscom","https:\/\/x.com\/carpartscom","https:\/\/www.instagram.com\/carpartscom","https:\/\/www.youtube.com\/@CarPartscomOfficial\/"]},{"@type":"Person","@id":"","url":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/10\/checking-car-engine.jpg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/p0600-serial-communication-link-malfunction\/"},"authors":[{"term_id":2607,"user_id":1651,"is_guest":0,"slug":"thecpteam","display_name":"CarParts.com Research Team","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":2985,"user_id":1646,"is_guest":0,"slug":"richardmccuistian","display_name":"Richard McCuistian, ASE Certified Master Automobile Technician","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/45447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/comments?post=45447"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/45447\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/45470"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=45447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=45447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=45447"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=45447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}