{"id":523496,"date":"2026-07-15T20:05:24","date_gmt":"2026-07-16T00:05:24","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=523496"},"modified":"2026-07-19T10:39:12","modified_gmt":"2026-07-19T14:39:12","slug":"2013-buick-verano-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2013-buick-verano-pcm-replacement-guide\/","title":{"rendered":"2013 Buick Verano ECM Replacement and Relearn Guide"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>2013 Buick Verano ECM Replacement and Relearn Guide<\/h1>\n<p class=\"hero-subtitle\">The engine control module in a 2013 Buick Verano manages fuel delivery, ignition timing, and emission controls. Failure can cause no\u2011start conditions, erratic sensor data, and loss of communication with diagnostic tools, often triggering MIL illumination and related fault codes.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>ECM removal and installation typically requires 2.3\u202fhours of labor.<\/li>\n<li>A 0.5\u2011hour relearn procedure follows replacement to synchronize the powertrain.<\/li>\n<li>Avoid touching connector pins to prevent electrostatic discharge damage.<\/li>\n<li>Special programming tools and the correct calibration are required for reflash.<\/li>\n<li>Service bulletins note intermittent no\u2011crank issues linked to connector corrosion.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2013 Buick Verano is showing intermittent no\u2011crank, MIL illumination, or loss of communication with a scan tool, the engine control module may be the source. Understanding how the ECM functions, the labor involved in its removal and reinstall, and the programming steps required after a swap can help you decide whether a repair or a refurbished replacement is the right path. This guide walks you through the module\u2019s role, typical labor times, factory cautions, programming requirements, common symptoms, and practical steps to keep the unit healthy, giving you the knowledge to make an informed decision for your vehicle.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 2013 Buick Verano<\/h2>\n<p>In the 2013 Buick Verano the engine control module acts as the central computer that monitors sensor inputs, controls fuel injection, ignition timing, and emission systems. It continuously adjusts engine operation to meet performance and efficiency targets, making it essential for smooth idle, acceleration, and emissions compliance. Because the ECM interprets data from dozens of sensors, any disruption can trigger fault codes or shut down the engine to protect components. The module also communicates with transmission control and other body controllers, ensuring coordinated operation across the vehicle. Proper function is therefore critical for drivability and regulatory compliance. The module is part of the vehicle\u2019s powertrain control strategy and may be swapped with <a href=\"https:\/\/www.fs1inc.com\/gm\/buick-pcm-ecm-ecu-engine-computer\/verano-engine-computers.html\">replacement engine control modules for 2013 Buick Verano<\/a> when necessary.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the PCM Is Located and What Replacement Involves<\/h2>\n<p>The ECM in a 2013 Buick Verano is mounted within the engine compartment, connected to a wiring harness that plugs into the unit. Removal begins by disconnecting the ECM harness plugs, taking care not to touch the pins to avoid electrostatic discharge damage as the factory caution advises. After the connectors are secured, the module can be unbolted and taken out. Installation reverses the steps, ensuring the harness plugs are fully seated before securing the unit. The labor guide lists 2.3\u202fhours for the powertrain control module removal and replacement, and an additional 0.5\u202fhours for the engine control module relearn after the new unit is in place. No torque specifications were provided, so standard tightening practices apply.<\/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\/2013-buick-verano-pcm-service-figure.webp\" alt=\"2013 Buick Verano PCM location diagram\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">From the factory PCM removal procedure for the 2013 Buick Verano.<\/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 2013 Buick Verano<\/h3>\n<ol style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> any debris from around the control module connector.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the battery negative cable.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the ECM wiring harness plugs from the ECM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the ECM bracket along with the ECM from the battery tray.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Unclip<\/b> the retainer clip.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the ECM from the ECM bracket.<\/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 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\">2.3 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\">2.3 hr<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>Typical signs of a failing ECM in a 2013 Buick Verano include intermittent no\u2011crank or no\u2011start events, erratic idle, loss of power, and MIL illumination. Drivers may also notice unexpected service messages or a lack of communication when attempting to scan the vehicle. Diagnostic trouble codes often appear, such as <a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\">powertrain control module failure<\/a> and other P060x series codes that indicate internal processor or communication faults. In some cases, the vehicle may exhibit stalling during acceleration or rough running as the module struggles to manage fuel and ignition timing.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2013 Buick Verano<\/h2>\n<p>The following fault codes are commonly logged by the engine control module in a 2013 Buick Verano:<\/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-p0602-control-module-programming-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0602<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0602-control-module-programming-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Control module programming error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0602-control-module-programming-error\/\" style=\"color:#0563C1\"><b><u>Full P0602 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-p0603-internal-control-module-keep-alive-memory-kam-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0603<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0603-internal-control-module-keep-alive-memory-kam-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Keep-alive memory (KAM) error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0603-internal-control-module-keep-alive-memory-kam-error\/\" style=\"color:#0563C1\"><b><u>Full P0603 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-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0604<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal RAM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0604-internal-control-module-random-access-memory-ram-error\/\" style=\"color:#0563C1\"><b><u>Full P0604 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-p0605-internal-control-module-read-only-memory-rom-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0605<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0605-internal-control-module-read-only-memory-rom-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal ROM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0605-internal-control-module-read-only-memory-rom-error\/\" style=\"color:#0563C1\"><b><u>Full P0605 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<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>P060A<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Module-internal fault<\/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\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p062f-internal-control-module-eeprom-error\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P062F<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p062f-internal-control-module-eeprom-error\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Internal EEPROM error<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p062f-internal-control-module-eeprom-error\/\" style=\"color:#0563C1\"><b><u>Full P062F 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-p1621-control-module-long-term-memory-performance\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P1621<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1621-control-module-long-term-memory-performance\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Control module long-term memory performance<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1621-control-module-long-term-memory-performance\/\" style=\"color:#0563C1\"><b><u>Full P1621 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>Service bulletin #09\u201106\u201103\u2011004 (Nov\u202f28\u202f2011) addresses intermittent no\u2011crank, MIL illumination, and communication failures, recommending connector cleaning and dielectric lubricant application to combat fretting corrosion. Bulletin #09\u201106\u201104\u2011026 (Mar\u202f19\u202f2013) provides guidance for identifying non\u2011GM aftermarket calibrations for V6 and V8 engines using Tech\u202f2 or GDS\u202f2, which can be relevant when aftermarket equipment is installed.<\/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>09-06-03-004<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Intermittent No Crank\/No Start, No Module Communication, MIL, Warning Lights, Vehicle Messages <\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Some customers may comment on any of the following conditions: An intermittent no crank\/no start Intermittent malfunction indicator lamp (MIL) illumination\u2026<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>09-06-04-026<\/b><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Identifying Non-GM (Aftermarket) Engine and Transmission Calibrations for V6 and V8 Gasoline En<\/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 2013 Buick Verano<\/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 avoid voltage spikes that can stress the ECM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Inspect and clean connector pins regularly to prevent corrosion and poor contact.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Use proper grounding straps and ensure all ground points are secure.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump\u2011starting the vehicle with high\u2011current sources that may introduce surges.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address any diagnostic trouble codes promptly before they recur.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Keep connector seals intact and replace damaged grommets to protect against moisture.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>What labor time is required to replace the ECM on a 2013 Buick Verano?<\/h3>\n<p>The factory book time lists 2.3\u202fhours for removal and installation of the powertrain control module, plus an additional 0.5\u202fhours for the engine control module relearn.<\/p>\n<h3>Can I reuse the existing ECM after cleaning the connectors?<\/h3>\n<p>If the module passes all functional tests and no internal fault codes remain, cleaning the connector and applying dielectric lubricant may restore communication, but the unit still requires the programming step with the correct calibration.<\/p>\n<h3>What special equipment is needed to program the ECM after replacement?<\/h3>\n<p>The EL\u201149642 SPS programming support tool is required, along with the vehicle\u2011specific software and calibration files, to complete the reprogramming procedure.<\/p>\n<h3>Do aftermarket add\u2011on devices affect the ECM\u2019s operation?<\/h3>\n<p>Factory guidance advises connecting any aftermarket electrical equipment at the 12\u202fV battery power and ground to avoid voltage irregularities that could damage the ECM.<\/p>\n<h3>What does the service bulletin #09\u201106\u201103\u2011004 recommend for intermittent no\u2011crank issues?<\/h3>\n<p>It suggests disconnecting the affected connector, cleaning it, and applying dielectric lubricant to mitigate fretting corrosion that can cause intermittent communication loss.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>When the ECM in your 2013 Buick Verano shows signs of failure, you can choose a repair that restores the original unit or opt for a refurbished replacement that meets factory specifications. Both approaches require the documented labor times and the post\u2011install relearn. A Flagship One refurbished module arrives VIN\u2011programmed, eliminating the need for on\u2011site calibration and helping you return the vehicle to reliable operation more quickly.<\/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\/gmtypeE39\/gm-pcm-typeE39-1.jpg\" alt=\"Refurbished VIN-programmed PCM for the 2013 Buick Verano\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">A refurbished, VIN-programmed replacement PCM for the 2013 Buick Verano from Flagship One.<\/figcaption><\/figure>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/2013-buick-verano-2-4l-ecm-engine-computer-pcm-ecu-programmed-plug-play-115630.html\"><b>refurbished, VIN-programmed PCM for the 2013 Buick Verano<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/gm\/buick-pcm-ecm-ecu-engine-computer\/verano-engine-computers.html\">Buick Verano 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 engine control module is vital to the performance of your 2013 Buick Verano. Whether you repair the existing unit or select a refurbished replacement, following the proper removal, installation, and programming steps will ensure the vehicle runs smoothly. Contact Flagship One for a VIN\u2011programmed solution that simplifies the process.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn how intermittent no\u2011crank, MIL illumination, or communication loss on a 2013 Buick Verano may signal ECM trouble, cautions to avoid ESD, and steps to restore operation.<\/p>\n","protected":false},"author":1,"featured_media":525245,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[359,258],"tags":[307,65,385],"class_list":["post-523496","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buick","category-car","tag-307","tag-buick","tag-verano"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2013 Buick Verano ECM Replacement and Relearn 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\/2013-buick-verano-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2013 Buick Verano ECM Replacement and Relearn Guide - 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