{"id":532857,"date":"2026-07-18T11:35:14","date_gmt":"2026-07-18T15:35:14","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=532857"},"modified":"2026-07-18T11:35:14","modified_gmt":"2026-07-18T15:35:14","slug":"2016-chrysler-town-country-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2016-chrysler-town-country-pcm-replacement-guide\/","title":{"rendered":"2016 Chrysler Town &#038; Country PCM Replacement Guide"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>2016 Chrysler Town &amp; Country PCM Replacement Guide<\/h1>\n<p class=\"hero-subtitle\">The Powertrain Control Module manages engine timing, fuel delivery, and transmission shifts. In the 2016 Chrysler Town &amp; Country, failure can lead to stalling, loss of power, or erratic shifting, making it essential to replace promptly.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>PCM replacement takes about 0.6 hours for removal and 0.6 hours for reinstallation.<\/li>\n<li>Engine Control Module relearn also requires 0.5 hours.<\/li>\n<li>TSC codes P0601 and P0606 are common for this module.<\/li>\n<li>Service bulletins #18-069-16 and #18-064-18 address PCM reliability.<\/li>\n<li>Flagship One units arrive VIN\u2011programmed, skipping factory re\u2011learn.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2016 Chrysler Town &amp; Country is experiencing hesitation, stalling, or unexpected shifting, a malfunctioning PCM might be the culprit. This article explains what the PCM does in this vehicle, why a quick replacement matters, and how to carry out the process with confidence. By following these steps you\u2019ll reduce downtime and avoid costly diagnostics.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 2016 Chrysler Town &amp; Country<\/h2>\n<p>The Powertrain Control Module in a 2016 Chrysler Town &amp; Country interprets sensor data to control ignition timing, fuel injection, and transmission shift logic. When it fails, the vehicle may run rough or refuse to start. <a href=\"https:\/\/www.fs1inc.com\/chrysler-dodge-plymouth\/chrysler-pcm-ecm-ecu-engine-computer\/town-country-engine-computers.html\">2016 Chrysler Town &amp; Country PCM replacement<\/a> is essential for restoring engine performance and ensuring smooth gear changes.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the PCM Is Located and What Replacement Involves<\/h2>\n<p>The PCM is located in the engine bay, under the hood, near the battery. Removing it requires disconnecting the battery, opening the hood, and pulling the module out of its bracket. The replacement procedure takes 0.6 hours for removal and 0.6 hours for reinstallation, according to the service book. After the new unit is in place, a brief check of the wiring harness and connector seals is recommended to prevent future communication issues.<\/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\/2016-chrysler-town-country-pcm-service-figure.webp\" alt=\"2016 Chrysler Town &amp; Country PCM location diagram\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">From the factory PCM removal procedure for the 2016 Chrysler Town &amp; Country.<\/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 2016 Chrysler Town &amp; Country<\/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> the negative battery cable.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the PCM wire harness connector.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the fasteners and the PCM.<\/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 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 the new PCM, the factory procedure normally requires a relearn of engine and transmission parameters. Flagship One units come VIN\u2011programmed, so that relearn step is already completed. <a href=\"https:\/\/www.fs1inc.com\/2016-chrysler-town-country-3-6l-pcm-engine-computer-ecm-ecu-programmed-plug-play.html\">VIN\u2011programmed replacement unit<\/a> ensures the module is ready for immediate use once installed.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>Typical symptoms of a failing PCM in the 2016 Chrysler Town &amp; Country include no-start conditions, stalling, and erratic shifting. The module may also trigger codes such as <a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\">Powertrain Control Module Failure<\/a> and P0606, indicating internal communication problems. These symptoms can arise from a bad module or a faulty wiring harness.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2016 Chrysler Town &amp; Country<\/h2>\n<p>The codes below point to the PCM itself rather than to a sensor or circuit it monitors. Each one links through to its full diagnostic guide.<\/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<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0606<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Module processor failure<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0606-control-module-processor\/\" style=\"color:#0563C1\"><b><u>Full P0606 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 address PCM reliability for the 2016 Chrysler Town &amp; Country. Bulletin #18-069-16 covers PCM replacement procedures, while bulletin #18-064-18 details flash updates for powertrain diagnostics and system improvements.<\/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\">Bulletin<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">Subject<\/th>\n<th style=\"border:1px solid #d6dbe3;background:#f2f5f9;padding:9px 12px;text-align:left\">What It Addresses<\/th>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>18-069-16<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Service Bulletins\/Recalls \u2022 18 &#8211; Vehicle Performance \u2022 PCM Replacement<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>18-064-18<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Service Bulletins\/Recalls \u2022 18 &#8211; Vehicle Performance \u2022 Flash: Powertrain Diagnostic and System <\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>08-020-17<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Service Bulletins\/Recalls \u2022 08 &#8211; Electrical \u2022 Flash: Hands Free Module (HFM) Enhancements<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">&mdash;<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Protecting the PCM in Your 2016 Chrysler Town &amp; Country<\/h2>\n<ul style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\">Keep the battery charging system in good condition to prevent voltage spikes.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Inspect and clean PCM connector terminals and grounds regularly.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump\u2011starting the vehicle with high voltage that can damage the module.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address any diagnostic codes promptly to prevent further wear.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Ensure the PCM housing is free from moisture and debris.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>Can I replace the PCM on my 2016 Chrysler Town &amp; Country without a professional?<\/h3>\n<p>While the procedure is straightforward, it requires access to the engine bay and a basic understanding of electronic components. Using a professional service ensures the module is installed correctly and the system is checked afterward.<\/p>\n<h3>Will a new PCM solve all my 2016 Chrysler Town &amp; Country&#8217;s performance issues?<\/h3>\n<p>A new PCM addresses issues directly linked to the module, such as misfires or stalling. However, problems originating from the engine, transmission, or other sensors may persist and require separate diagnostics.<\/p>\n<h3>Do I need to relearn engine parameters after installing a new PCM?<\/h3>\n<p>Flagship One units are VIN\u2011programmed, so the factory relearn step is pre\u2011completed. The vehicle should start immediately after installation, but a brief diagnostic scan can confirm proper communication.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>Whether you choose a professional repair or a refurbished PCM from Flagship One, the 2016 Chrysler Town &amp; Country will benefit from a reliable powertrain controller. A properly installed unit restores smooth operation and reduces the risk of costly downtime.<\/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 2016 Chrysler Town &amp; Country\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">A refurbished, VIN-programmed replacement PCM for the 2016 Chrysler Town &amp; Country from Flagship One.<\/figcaption><\/figure>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/2016-chrysler-town-country-3-6l-pcm-engine-computer-ecm-ecu-programmed-plug-play.html\"><b>refurbished, VIN-programmed PCM for the 2016 Chrysler Town &amp; Country<\/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\/town-country-engine-computers.html\">Chrysler Town &amp; Country module lineup<\/a> covers other engine configurations as well.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Final Thoughts<\/h2>\n<p>For your 2016 Chrysler Town &amp; Country, a dependable PCM is crucial for everyday driving. Consider a replacement that comes VIN\u2011programmed to skip additional steps and keep you on the road sooner.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>If your 2016 Chrysler Town &#038; Country won&#8217;t start or misfires, a PCM issue may be the cause. Learn repair steps and what to expect.<\/p>\n","protected":false},"author":1,"featured_media":525508,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,263],"tags":[329,56,1294],"class_list":["post-532857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car","category-chrysler","tag-329","tag-chrysler","tag-town-country"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2016 Chrysler Town &amp; Country PCM Replacement Guide - 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\/2016-chrysler-town-country-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2016 Chrysler Town &amp; Country PCM Replacement Guide - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"If your 2016 Chrysler Town &amp; Country won&#039;t start or misfires, a PCM issue may be the cause. 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