{"id":523819,"date":"2026-07-16T08:33:53","date_gmt":"2026-07-16T12:33:53","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=523819"},"modified":"2026-07-16T08:33:53","modified_gmt":"2026-07-16T12:33:53","slug":"2010-cadillac-srx-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2010-cadillac-srx-pcm-replacement-guide\/","title":{"rendered":"2010 Cadillac SRX PCM\/ECM Replacement &#038; Programming Guide"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">PCM<\/div>\n<h1>2010 Cadillac SRX PCM\/ECM Replacement &amp; Programming Guide<\/h1>\n<p class=\"hero-subtitle\">The Powertrain Control Module (PCM) and Engine Control Module (ECM) on the 2010 Cadillac SRX with 3.0L V6 engine serve as the central computer managing fuel delivery, ignition timing, emissions controls, and transmission shifting. Internal module failures typically stem from voltage spikes, corrupted memory, or physical damage, triggering specific fault codes.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>The PCM\/ECM controls core engine and transmission functions on the 2010 Cadillac SRX 3.0L<\/li>\n<li>Factory labor allows 1.4 hours for module removal and replacement, plus 0.5 hours for relearn procedure<\/li>\n<li>Internal trouble codes P0601 through P1621 indicate module memory or communication failures<\/li>\n<li>Service bulletin PI0221 addresses rough idle and misfire conditions requiring ECM reprogramming<\/li>\n<li>Aftermarket electrical equipment must connect directly to the 12V battery to prevent module damage<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2010 Cadillac SRX has stopped running properly, experiences intermittent stalling, or shows multiple diagnostic trouble codes that cannot be cleared, the engine control module may be the root cause. The PCM (Powertrain Control Module) or ECM (Engine Control Module) serves as the central nervous system for your vehicle&#8217;s powertrain, and when this computer fails internally, the results range from frustrating drivability issues to a dead vehicle that will not start. This guide explains how these modules function in your specific SRX, what symptoms indicate possible failure, the factory-recommended replacement procedure, and why choosing a VIN-programmed replacement unit from Flagship One can eliminate the need for expensive reprogramming equipment. Understanding the role of this critical component helps you make informed decisions about repair options and avoid common pitfalls during replacement.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the PCM Does in a 2010 Cadillac SRX<\/h2>\n<p>The 2010 Cadillac SRX equipped with the 3.0L V6 engine uses an integrated Powertrain Control Module that handles both engine and transmission control functions in a single unit. This computer monitors input from dozens of sensors throughout the engine bay and uses that information to calculate optimal fuel injector pulse width, ignition timing advance, variable valve timing, and transmission shift points in real time. The module maintains a permanent memory of vehicle identification and calibration data, and it stores learned adaptive values that compensate for normal component wear. When the internal processor or memory circuitry develops faults, the module may enter failsafe mode, causing the engine to run poorly or the transmission to default to limp-home operation. Because the module communicates with every major powertrain component, internal failures often cascade into multiple seemingly unrelated symptoms. Replacement engine computers for the Cadillac SRX must be programmed with the exact VIN, calibration version, and option codes matching the original vehicle configuration before installation.<\/p>\n<p>Flagship One keeps <a href=\"https:\/\/www.fs1inc.com\/gm-general-motors\/cadillac-pcm-ecm-ecu-engine-computer\/srx-engine-computers.html\">Cadillac SRX replacement engine computers<\/a> in stock for exactly this failure pattern.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What Replacing the PCM Involves<\/h2>\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 2010 Cadillac SRX<\/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 negative battery cable.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the TCM\/BATT fuse from the underhood fuse block.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Remove<\/b> the ECM\/TCM\/IGN fuse from the underhood fuse block.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Disconnect<\/b> the electrical connectors.<\/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\">1.4 hr<\/td>\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\">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\">1.4 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<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Programming Requirements After Replacement<\/h2>\n<p>After replacing the ECM on your 2010 Cadillac SRX, the factory service procedure requires connecting specialized diagnostic equipment to reprogram the new module with the correct software calibration and VIN data. This reprogramming process demands both the proper hardware interface and the specific program file for your vehicle&#8217;s powertrain configuration. Without completing this step, the engine may not run correctly or the transmission may not shift properly. However, when you purchase a VIN-programmed replacement unit from Flagship One, the module arrives pre-configured with your exact vehicle identification, eliminating the need for you to have access to reprogramming equipment or to pay for calibration services. The unit is ready to install and perform the relearn procedure, saving both time and the cost of the factory programming step that would otherwise be required.<\/p>\n<p>Every <a href=\"https:\/\/www.fs1inc.com\/2010-cadillac-srx-3-0l-ecm-engine-computer-pcm-ecu-programmed-plug-play.html\">VIN-programmed replacement unit<\/a> from Flagship One arrives with these steps already completed.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing PCM<\/h2>\n<p>When the engine control module begins to fail on the 2010 Cadillac SRX, the vehicle typically exhibits one or more recognizable symptoms that often prompt owners to seek diagnostic help. A no-start condition where the engine cranks but will not fire often points to a module that has lost its internal program or is not outputting control signals. Intermittent stalling, particularly at idle or under light acceleration, frequently occurs when the module experiences internal memory glitches. Rough idle and hesitation during acceleration are common complaints, especially when accompanied by the P0300 random misfire code mentioned in the factory service bulletin. Many owners notice that the check engine light illuminates and stays on, with scan tools retrieving multiple stored codes that seem unrelated to each other. Transmission shifting problems\u2014either harsh shifts or failure to shift into certain gears\u2014can also stem from a faulty powertrain module. In some cases, the scan tool may not communicate with the module at all, indicating a failed internal communication circuit. Watch for these warning signs and address them promptly to avoid being stranded.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2010 Cadillac SRX<\/h2>\n<p>The 2010 Cadillac SRX stores specific module-internal trouble codes when the PCM or ECM detects internal faults. These codes indicate problems within the computer&#8217;s own circuitry rather than faults in external sensors or actuators. The codes documented for this vehicle include P0601, P0602, P0603, P0604, P062F, and P1621, each representing different types of internal memory or processor failures.<\/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-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>Factory service bulletin PI0221, released in September 2010, addresses a known drivability issue on the 2010 Cadillac SRX equipped with the 3.0L engine. The bulletin describes conditions of rough idle, engine misfire, and illumination of the check engine light, with diagnostic trouble code P0300 (random\/multiple cylinder misfire) stored in memory. The factory-recommended repair procedure involves reprogramming the ECM with an updated calibration file. This bulletin demonstrates that the module on this vehicle is sensitive to software corruption and may require updates even when the hardware itself is functioning normally.<\/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\">&mdash;<\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\">Rough Idle, Engine Misfire and\/or Check Engine Light On, DTC P0300 (Reprogram ECM) &#8211; (Sep 1, 20<\/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 2010 Cadillac SRX<\/h2>\n<ul style=\"margin:14px 0 6px 0;padding-left:26px\">\n<li style=\"margin:10px 0;line-height:1.65\">Maintain the charging system: a failing alternator or weak battery can cause voltage fluctuations that damage the module&#8217;s internal circuits over time<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Ground connections matter: periodically clean and tighten battery ground cables and engine-to-body ground straps to ensure stable electrical reference<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid jump-starting improperly: always connect jumper cables to the battery rather than to points downstream, since voltage spikes during jump starts can destroy sensitive electronics<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address diagnostic trouble codes promptly: ignoring warning lights allows underlying problems to worsen and may lead to secondary module damage<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Protect connector seals: keep electrical connectors free of corrosion and ensure weather seals remain intact to prevent moisture intrusion into the module housing<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Use proper adapters for add-on equipment: any aftermarket accessories should be hardwired to the 12V battery positive and ground rather than tapping into vehicle wiring harnesses<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>Will any used PCM from a 2010 Cadillac SRX work in my vehicle?<\/h3>\n<p>No. The PCM contains vehicle-specific programming including the VIN, option codes, and calibration data unique to your vehicle. A used unit from another vehicle will not communicate properly with your SRX&#8217;s systems without expensive reprogramming.<\/p>\n<h3>Can I drive my 2010 Cadillac SRX with a failing engine control module?<\/h3>\n<p>Driving with a faulty module is not recommended. The vehicle may enter failsafe mode, limiting speed and power, or could stall unexpectedly. In some cases, a failed module can leave you stranded with a no-start condition.<\/p>\n<h3>Why does my SRX need a relearn procedure after PCM replacement?<\/h3>\n<p>The new module must learn adaptive values specific to your engine&#8217;s unique characteristics, including fuel trims, idle air control positions, and transmission shift points. Without this procedure, the vehicle may run roughly or shift improperly.<\/p>\n<h3>What causes the P0601 code on a 2010 Cadillac SRX?<\/h3>\n<p>Code P0601 indicates a checksum error in the module&#8217;s internal memory, meaning the computer has detected corrupted data in its programmable read-only memory. This often results from voltage spikes, power surges, or component aging.<\/p>\n<h3>Do I need to visit a dealer for PCM programming on my SRX?<\/h3>\n<p>Not necessarily. If you purchase a VIN-programmed replacement unit from Flagship One, the module arrives pre-programmed with your exact vehicle data, eliminating the need for dealer programming services. You only need to perform the standard relearn procedure.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>When your 2010 Cadillac SRX requires a new engine control module, you face a choice between purchasing a used unit and reprogramming it yourself or buying a professionally refurbished VIN-programmed replacement. Used units from salvage yards typically require dealer programming at additional cost, and their history and remaining lifespan are unknown. A quality replacement from Flagship One arrives ready to install, saving you the programming step entirely and providing a unit that has been tested for proper operation. Consider your budget, timeline, and comfort level with diagnostic procedures when deciding which option best suits your needs.<\/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 2010 Cadillac SRX\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">A refurbished, VIN-programmed replacement PCM for the 2010 Cadillac SRX from Flagship One.<\/figcaption><\/figure>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/2010-cadillac-srx-3-0l-ecm-engine-computer-pcm-ecu-programmed-plug-play.html\"><b>refurbished, VIN-programmed PCM for the 2010 Cadillac SRX<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/gm-general-motors\/cadillac-pcm-ecm-ecu-engine-computer\/srx-engine-computers.html\">Cadillac SRX 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 a critical component on your 2010 Cadillac SRX, managing essential functions that affect performance, fuel economy, and reliability. When internal failures occur, the symptoms can be confusing and the repair may seem daunting. However, understanding the role of this computer, knowing what the factory service procedure requires, and choosing a properly programmed replacement unit can simplify the process significantly. Whether you decide to tackle the replacement yourself or leave it to a professional, being informed about your SRX&#8217;s PCM helps ensure the repair restores your vehicle to proper operation.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Diagnose and replace the PCM\/ECM on your 2010 Cadillac SRX. Learn about internal trouble codes P0601-P1621, factory reprogramming requirements, and why VIN-programmed replacement units simplify the repair.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[450,258],"tags":[441,66,806],"class_list":["post-523819","post","type-post","status-publish","format-standard","hentry","category-cadillac","category-car","tag-441","tag-cadillac","tag-srx"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2010 Cadillac SRX PCM\/ECM Replacement &amp; Programming 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\/2010-cadillac-srx-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2010 Cadillac SRX PCM\/ECM Replacement &amp; Programming Guide - Flagship One Blog\" \/>\n<meta property=\"og:description\" content=\"Diagnose and replace the PCM\/ECM on your 2010 Cadillac SRX. 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