{"id":532852,"date":"2026-07-17T16:24:47","date_gmt":"2026-07-17T20:24:47","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=532852"},"modified":"2026-07-17T16:24:47","modified_gmt":"2026-07-17T20:24:47","slug":"2015-chrysler-300-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/","title":{"rendered":"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming<\/h1>\n<p class=\"hero-subtitle\">The Powertrain Control Module (PCM) in the 2015 Chrysler 300 3.0L acts as the vehicle\u2019s brain, managing engine performance, fuel delivery, and transmission behavior. Failures may cause erratic operation, no-start conditions, or persistent trouble codes tied to internal memory errors.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>The PCM controls critical engine and transmission functions in the 2015 Chrysler 300 3.0L.<\/li>\n<li>Replacement typically requires 0.6 hours of labor for removal and installation.<\/li>\n<li>A new PCM must be programmed with the vehicle\u2019s original VIN and mileage to function correctly.<\/li>\n<li>Common symptoms include stalling, no-start conditions, and diagnostic trouble codes like P0601.<\/li>\n<li>Flagship One provides VIN-programmed units to eliminate additional programming steps.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2015 Chrysler 300 3.0L suddenly stalls, refuses to start, or triggers warning lights, the Powertrain Control Module (PCM) may be at fault. This compact computer oversees everything from fuel injection timing to transmission shifts, making it essential for smooth operation. When it fails, symptoms can range from subtle performance hiccups to complete drivability loss. Replacing the PCM isn\u2019t just about swapping hardware\u2014it requires precise programming to match your vehicle\u2019s VIN and mileage. Understanding the role of this module, the signs of failure, and the steps involved in replacement can help you make informed decisions. Whether you\u2019re diagnosing an existing issue or preparing for a potential repair, knowing what to expect ensures your Chrysler 300 remains reliable on the road.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 2015 Chrysler 300<\/h2>\n<p>The Powertrain Control Module (PCM) in the 2015 Chrysler 300 3.0L serves as the central command unit for engine and transmission functions. It continuously monitors sensor inputs\u2014such as throttle position, oxygen levels, and engine speed\u2014to adjust fuel delivery, ignition timing, and shift points in real time. This ensures optimal performance, fuel efficiency, and emissions compliance. When the PCM malfunctions, your vehicle may experience a range of issues, from rough idling to transmission slipping or even a complete no-start condition. Unlike simpler sensors, the PCM relies on complex software and internal memory, which means failures often stem from corrupted data or electrical faults rather than mechanical wear. Replacing it isn\u2019t just about installing a new component; the module must be configured to recognize your specific 2015 Chrysler 300\u2019s systems. This is where <a href=\"https:\/\/www.fs1inc.com\/chrysler-dodge-plymouth\/chrysler-pcm-ecm-ecu-engine-computer\/300m-engine-computers.html\">replacement powertrain control modules for the Chrysler 300<\/a> come into play, offering pre-programmed solutions tailored to your vehicle\u2019s requirements. Without proper calibration, even a new PCM won\u2019t communicate effectively with the engine or transmission, leading to persistent drivability problems.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the PCM Is Located and What Replacement Involves<\/h2>\n<p>In the 2015 Chrysler 300 3.0L, the Powertrain Control Module (PCM) is typically mounted in the engine bay, often near the firewall or fender well for protection from heat and moisture. Accessing it requires removing a few bolts or clips securing the protective cover, followed by disconnecting the wiring harness. The labor time for removal and replacement is usually around 0.6 hours, according to standard book rates. After installation, the module must be securely reconnected to ensure proper electrical contact, as loose or corroded connections may cause intermittent faults. While the physical swap is straightforward, the real work lies in ensuring the new unit is compatible and programmed correctly. If you\u2019re replacing the PCM yourself, take care to avoid static discharge, which can damage sensitive internal components.<\/p>\n<figure style=\"margin:22px auto;text-align:center;max-width:720px\"><img decoding=\"async\" style=\"max-width:100%;height:auto;border:1px solid #e2e6ec;border-radius:8px\" src=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp\" alt=\"2015 Chrysler 300 PCM location diagram\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">PCM mounting location on the 2015 Chrysler 300.<\/figcaption><\/figure>\n<div style=\"background:#f7f9fc;border:1px solid #e2e8f2;border-radius:10px;padding:18px 24px;margin:18px 0\">\n<h3 style='margin-top:0'>How to Reach the PCM on the 2015 Chrysler 300<\/h3>\n<ol style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> and isolate the negative battery cable.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the two push pins that secure the front cowl top panel to the right rear corner o.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the front cowl top panel.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the Powertrain Control Module (PCM) retaining bolt.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the PCM electrical connectors.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the PCM from the vehicle.<\/li>\n<\/ol>\n<p style='margin:10px 0 0 0'><em>Work with the ignition off, and treat the module as static-sensitive: avoid touching the connector pins at any point.<\/em><\/p>\n<\/div>\n<table style=\"width:100%;border-collapse:collapse;margin:18px 0;font-size:15px\">\n<tr>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Operation<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Configuration<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Book Time<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Powertrain Control Module Relearn<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.5 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Powertrain Control Module R&amp;R<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.6 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module Relearn<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.5 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module Reset<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.3 hr<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Engine Control Module R&amp;R<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">All configurations<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">0.6 hr<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Programming Requirements After Replacement<\/h2>\n<p>After installing a new Powertrain Control Module (PCM) in your 2015 Chrysler 300 3.0L, the factory procedure mandates programming the unit with the vehicle\u2019s original VIN and current mileage. This step is critical because the PCM relies on this data to synchronize with the engine, transmission, and other onboard systems. Without proper programming, the module may fail to communicate with sensors or trigger persistent error codes. The process typically involves using specialized diagnostic equipment to input the VIN and mileage, which can add 0.5 hours of labor to the repair. However, opting for <a href=\"https:\/\/www.fs1inc.com\/2015-chrysler-300-3-0l-engine-computer-pcm-ecm-ecu-programmed-plug-play.html\">a VIN-programmed replacement PCM<\/a> eliminates this step entirely, as the unit arrives pre-configured for your specific vehicle. This not only saves time but also reduces the risk of programming errors, ensuring a smoother installation and faster return to reliable operation.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>When the Powertrain Control Module (PCM) in your 2015 Chrysler 300 3.0L begins to fail, symptoms often appear gradually before becoming more severe. Early signs may include rough idling, hesitation during acceleration, or unexplained stalling, particularly when the engine is warm. As the issue progresses, you might notice the vehicle failing to start, with no crank or crank-no-start conditions. Transmission shifting may also become erratic, with delayed or harsh gear changes. Another common indicator is the illumination of the check engine light, often accompanied by diagnostic trouble codes stored in the system. One such code, <a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\">internal control module memory checksum error<\/a>, frequently appears when the PCM\u2019s memory becomes corrupted or unreliable. In some cases, the vehicle may enter a \u201climp mode,\u201d severely limiting engine power to prevent further damage. If your scan tool fails to communicate with the PCM at all, it could signal a complete module failure. These symptoms can mimic other issues, such as fuel pump or sensor failures, so proper diagnosis is essential to avoid unnecessary repairs.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2015 Chrysler 300<\/h2>\n<p>The 2015 Chrysler 300 3.0L may log specific trouble codes when the Powertrain Control Module (PCM) experiences internal faults. These codes help pinpoint issues related to memory corruption, communication errors, or software glitches within the module itself.<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:18px 0;font-size:15px\">\n<tr>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Code<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Meaning<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Full Guide<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0601<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal memory checksum error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\" style=\"color:#0563C1\"><b><u>Full P0601 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Factory Service Bulletins Worth Knowing<\/h2>\n<p>Factory service bulletins for the 2015 Chrysler 300 3.0L emphasize verifying the vehicle\u2019s VIN and software level in the PCM when diagnosing related concerns. If a new PCM is installed, technicians are directed to follow the programming procedures outlined in the electrical system documentation to ensure proper configuration. These steps are critical to avoid drivability issues or persistent fault codes after replacement.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Protecting the PCM in Your 2015 Chrysler 300<\/h2>\n<ul style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\">Maintain a healthy charging system to prevent voltage spikes that can damage the PCM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Keep battery terminals and PCM connectors clean and free of corrosion to ensure reliable electrical contact.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump-starting the vehicle with improper voltage, as this may cause internal module damage.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address any check engine lights or trouble codes promptly to prevent cascading failures.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Ensure the PCM\u2019s protective cover is intact to shield it from moisture and debris.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Use dielectric grease on connectors during reinstallation to prevent future corrosion.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>Why does my 2015 Chrysler 300 3.0L stall intermittently, and could the PCM be the cause?<\/h3>\n<p>Intermittent stalling in your 2015 Chrysler 300 3.0L may stem from a failing PCM, particularly if the module is experiencing memory corruption or communication errors. The PCM controls fuel delivery and ignition timing, so any disruption in its function can lead to sudden engine shutdowns. A diagnostic scan for trouble codes, such as P0601, can help confirm whether the PCM is the root cause.<\/p>\n<h3>How do I know if my 2015 Chrysler 300\u2019s PCM needs to be replaced rather than reprogrammed?<\/h3>\n<p>If your 2015 Chrysler 300 logs persistent internal PCM codes like P0601 or fails to communicate with a scan tool, replacement is often necessary. Reprogramming may resolve software-related issues, but hardware failures\u2014such as corrupted memory or electrical faults\u2014typically require a new module. A professional diagnosis can determine the best course of action.<\/p>\n<h3>What happens if I install a used PCM in my 2015 Chrysler 300 without reprogramming it?<\/h3>\n<p>Installing a used PCM in your 2015 Chrysler 300 without reprogramming it to match your vehicle\u2019s VIN and mileage will likely result in drivability issues. The module may fail to communicate with the engine or transmission, causing stalling, no-start conditions, or persistent error codes. Factory procedures require reprogramming to ensure compatibility.<\/p>\n<h3>Can a dead battery in my 2015 Chrysler 300 damage the PCM?<\/h3>\n<p>A dead or weak battery in your 2015 Chrysler 300 can potentially damage the PCM if it causes voltage spikes during jump-starting or charging. Low voltage may also lead to incomplete write cycles during software updates, resulting in corrupted memory. Always use a stable power source when performing electrical work on the vehicle.<\/p>\n<h3>Is it safe to drive my 2015 Chrysler 300 if the PCM is throwing a P0601 code?<\/h3>\n<p>While your 2015 Chrysler 300 may still be drivable with a P0601 code, it\u2019s not recommended for extended periods. This code indicates an internal PCM memory error, which can lead to unpredictable behavior such as stalling or transmission shifting issues. Addressing the problem promptly can prevent further damage or a complete breakdown.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2015 Chrysler 300 3.0L is experiencing PCM-related issues, you have options for repair or replacement. While reprogramming the existing module may resolve software glitches, hardware failures often require a new unit. Opting for a VIN-programmed replacement PCM ensures compatibility and eliminates the need for additional programming steps, saving time and reducing the risk of errors. Whether you choose a refurbished or new module, selecting a unit designed for your specific vehicle ensures a smoother repair process.<\/p>\n<figure style=\"margin:22px auto;text-align:center;max-width:720px\"><img decoding=\"async\" style=\"max-width:100%;height:auto;border:1px solid #e2e6ec;border-radius:8px\" src=\"https:\/\/www.fs1inc.com\/media\/wysiwyg\/googleshop\/chrysler1gray1tan\/chrysler-pcm-gpec-gygd-1.jpg\" alt=\"Refurbished VIN-programmed PCM for the 2015 Chrysler 300\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">A refurbished, VIN-programmed replacement PCM for the 2015 Chrysler 300 from Flagship One.<\/figcaption><\/figure>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/2015-chrysler-300-3-0l-engine-computer-pcm-ecm-ecu-programmed-plug-play.html\"><b>refurbished, VIN-programmed PCM for the 2015 Chrysler 300<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/chrysler-dodge-plymouth\/chrysler-pcm-ecm-ecu-engine-computer\/300m-engine-computers.html\">Chrysler 300 module lineup<\/a> covers other engine configurations as well.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Final Thoughts<\/h2>\n<p>The Powertrain Control Module plays a critical role in keeping your 2015 Chrysler 300 3.0L running smoothly. When it fails, symptoms like stalling, no-start conditions, or persistent trouble codes can disrupt your daily routine. Understanding the replacement process, including the importance of VIN programming, helps you make informed decisions about repairs. Whether you tackle the job yourself or rely on a professional, ensuring the PCM is properly configured will restore your vehicle\u2019s performance and reliability.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>2015 Chrysler 300 with 3.0L engine may stall, fail to start, or log PCM codes like P0601. Learn symptoms, replacement steps, and why VIN-programmed modules simplify repairs for this model.<\/p>\n","protected":false},"author":1,"featured_media":520175,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,263],"tags":[399,265,56],"class_list":["post-532852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car","category-chrysler","tag-399","tag-265","tag-chrysler"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming - 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\/2015-chrysler-300-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"2015 Chrysler 300 with 3.0L engine may stall, fail to start, or log PCM codes like P0601. Learn symptoms, replacement steps, and why VIN-programmed modules simplify repairs for this model.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/\" \/>\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=\"2026-07-17T20:24:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"325\" \/>\n\t<meta property=\"og:image:height\" content=\"275\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\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=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/\"},\"author\":{\"name\":\"FlagshipOne\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#\\\/schema\\\/person\\\/a3cf463514bd03eb7656953ef8f75700\"},\"headline\":\"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming\",\"datePublished\":\"2026-07-17T20:24:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/\"},\"wordCount\":1729,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/2015-chrysler-300-pcm-location-diagram.webp\",\"keywords\":[\"2015\",\"300\",\"Chrysler\"],\"articleSection\":[\"Car\",\"Chrysler\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/\",\"name\":\"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming - Flagship One Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/2015-chrysler-300-pcm-location-diagram.webp\",\"datePublished\":\"2026-07-17T20:24:47+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/2015-chrysler-300-pcm-location-diagram.webp\",\"contentUrl\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/2015-chrysler-300-pcm-location-diagram.webp\",\"width\":325,\"height\":275,\"caption\":\"Factory location diagram for the 2015 Chrysler 300 engine control module\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/2015-chrysler-300-pcm-replacement-guide\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fs1inc.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming\"}]},{\"@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":"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming - 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\/2015-chrysler-300-pcm-replacement-guide\/","og_locale":"en_US","og_type":"article","og_title":"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming - Flagship One Blog","og_description":"2015 Chrysler 300 with 3.0L engine may stall, fail to start, or log PCM codes like P0601. Learn symptoms, replacement steps, and why VIN-programmed modules simplify repairs for this model.","og_url":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/","og_site_name":"Flagship One Blog","article_publisher":"https:\/\/www.facebook.com\/flagshipone","article_author":"https:\/\/www.facebook.com\/flagshipone\/","article_published_time":"2026-07-17T20:24:47+00:00","og_image":[{"width":325,"height":275,"url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp","type":"image\/webp"}],"author":"FlagshipOne","twitter_card":"summary_large_image","twitter_creator":"@theflagshipone","twitter_site":"@theflagshipone","twitter_misc":{"Written by":"FlagshipOne","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#article","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/"},"author":{"name":"FlagshipOne","@id":"https:\/\/www.fs1inc.com\/blog\/#\/schema\/person\/a3cf463514bd03eb7656953ef8f75700"},"headline":"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming","datePublished":"2026-07-17T20:24:47+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/"},"wordCount":1729,"commentCount":0,"publisher":{"@id":"https:\/\/www.fs1inc.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp","keywords":["2015","300","Chrysler"],"articleSection":["Car","Chrysler"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/","url":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/","name":"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming - Flagship One Blog","isPartOf":{"@id":"https:\/\/www.fs1inc.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#primaryimage"},"image":{"@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp","datePublished":"2026-07-17T20:24:47+00:00","breadcrumb":{"@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#primaryimage","url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp","contentUrl":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/2015-chrysler-300-pcm-location-diagram.webp","width":325,"height":275,"caption":"Factory location diagram for the 2015 Chrysler 300 engine control module"},{"@type":"BreadcrumbList","@id":"https:\/\/www.fs1inc.com\/blog\/2015-chrysler-300-pcm-replacement-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fs1inc.com\/blog\/"},{"@type":"ListItem","position":2,"name":"2015 Chrysler 300 3.0L PCM Issues: Symptoms, Replacement, and Programming"}]},{"@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\/532852","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=532852"}],"version-history":[{"count":1,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/532852\/revisions"}],"predecessor-version":[{"id":532853,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/posts\/532852\/revisions\/532853"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media\/520175"}],"wp:attachment":[{"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/media?parent=532852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/categories?post=532852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fs1inc.com\/blog\/wp-json\/wp\/v2\/tags?post=532852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}