{"id":530298,"date":"2026-07-17T09:45:30","date_gmt":"2026-07-17T13:45:30","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/?p=530298"},"modified":"2026-07-19T11:44:00","modified_gmt":"2026-07-19T15:44:00","slug":"2004-gmc-jimmy-pcm-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2004-gmc-jimmy-pcm-replacement-guide\/","title":{"rendered":"2004 GMC Jimmy PCM Replacement Guide"},"content":{"rendered":"<div class=\"container\">\n<section class=\"hero\">\n<div class=\"code-badge\">ECM<\/div>\n<h1>2004 GMC Jimmy PCM Replacement Guide<\/h1>\n<p class=\"hero-subtitle\">In the 2004 GMC Jimmy the Powertrain Control Module manages engine timing, fuel delivery, emissions controls and communication with other control units. Failure typically results from internal circuit damage, voltage spikes or connector corrosion, leading to loss of engine control and diagnostic trouble codes.<\/p>\n<\/section>\n<div class=\"quick-summary\">\n<h2>Quick Summary<\/h2>\n<ul>\n<li>Ignition must be off before touching any PCM connector to avoid internal damage.<\/li>\n<li>Electrostatic discharge can harm the PCM; avoid touching pins or soldered parts.<\/li>\n<li>Improper removal may cause loss of communication with the vehicle\u2019s diagnostic tools.<\/li>\n<li>Factory\u2011specified trouble codes include a range from P0601 through P1683.<\/li>\n<li>Flagship One units arrive VIN\u2011programmed, eliminating post\u2011install coding steps.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<p>If your 2004 GMC Jimmy is showing erratic performance, dead scan\u2011tool communication or a series of PCM\u2011related trouble codes, the powertrain control module may be at fault. Understanding what the PCM does, how it is installed, and what factory cautions apply can help you decide whether to repair or replace it. This guide explains the module\u2019s role in your Jimmy, outlines safe removal practices, describes the programming requirements after a swap, and lists the diagnostic codes that may appear. By the end, you will know what to expect from a replacement and how to protect the new unit from premature failure.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>What the ECM Does in a 2004 GMC Jimmy<\/h2>\n<p>The Powertrain Control Module in the 2004 GMC Jimmy acts as the central brain for engine and transmission functions. It receives sensor data, calculates fuel injection timing, controls ignition spark and coordinates shift commands. Because it also manages emissions monitoring, any internal fault can trigger a cascade of diagnostic codes and performance issues. The module\u2019s reliability depends on clean power, stable grounding and protection from voltage spikes. When a replacement is needed, you will be dealing with <a href=\"https:\/\/www.fs1inc.com\/gm\/gmc-pcm-ecm-ecu-engine-computer\/jimmy-engine-computers.html\">replacement engine computers for the 2004 GMC Jimmy<\/a> that must match the vehicle\u2019s specifications and programming.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Where the ECM Is Located and What Replacement Involves<\/h2>\n<p>The PCM is mounted within the engine compartment, typically attached to the firewall near the battery. Access requires removal of the battery cable and any protective covers that shield the connector. Installation involves aligning the module\u2019s connector, securing the mounting bolts to the specified torque, and re\u2011installing the battery lead. The factory does not publish a specific labor hour figure for this model, but the process generally includes disconnecting the ignition, removing the PCM connector, and ensuring all grounding straps are re\u2011attached before final torque is applied.<\/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\/2004-gmc-jimmy-pcm-service-figure.webp\" alt=\"2004 GMC Jimmy ECM location diagram\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">From the factory ECM removal procedure for the 2004 GMC Jimmy.<\/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 ECM on the 2004 GMC Jimmy<\/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 the PCM connector surfaces before.<\/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 PCM from the PCM mounting bracket.<\/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 replacement PCM from the packaging.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Slide<\/b> the PCM retainer into the PCM bracket slots.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\"><b>Pull<\/b> the PCM retention bar into position.<\/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<\/div>\n<div class=\"info-section\">\n<h2>Programming Requirements After Replacement<\/h2>\n<p>After a new PCM is installed in a 2004 GMC Jimmy, the factory procedure calls for a series of programming steps that verify the unit\u2019s compatibility with the vehicle\u2019s VIN and calibration data. Those steps include loading the correct software version, initializing the module and confirming communication with the diagnostic port. A Flagship One replacement arrives as <a href=\"https:\/\/www.fs1inc.com\/2004-gmc-jimmy-4-3l-engine-computer-pcm-ecm-ecu-programmed-plug-play.html\">a VIN\u2011programmed replacement unit<\/a> so the required coding is already completed, eliminating the need for additional factory programming time.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Symptoms of a Failing ECM<\/h2>\n<p>When the PCM in a 2004 GMC Jimmy begins to fail, you may notice a no\u2011start condition, rough idle, stalling under load, or erratic shifting. The engine may produce misfire codes, and the scan tool could lose communication entirely. One common diagnostic entry is <a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0601-internal-control-module-memory-checksum-error\/\">Processor Communication Error<\/a>, which indicates a loss of internal data exchange within the module. Other symptoms include reduced fuel efficiency and illumination of the check engine light with multiple PCM\u2011related codes.<\/p>\n<\/div>\n<div class=\"info-section\">\n<h2>Module Trouble Codes on the 2004 GMC Jimmy<\/h2>\n<p>The following internal trouble codes are documented for the 2004 GMC Jimmy PCM. These codes help pinpoint the exact nature of the failure and guide the repair process.<\/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\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0607-control-module-performance\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P0607<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0607-control-module-performance\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Module performance fault<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p0607-control-module-performance\/\" style=\"color:#0563C1\"><b><u>Full P0607 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-p1600-pcm-battery-voltage-supply-loss-of-communication\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P1600<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1600-pcm-battery-voltage-supply-loss-of-communication\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">Loss of communication \/ battery voltage supply fault<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1600-pcm-battery-voltage-supply-loss-of-communication\/\" style=\"color:#0563C1\"><b><u>Full P1600 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<tr>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><b>P1626<\/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-p1627-control-module-a-d-performance\/\" style=\"color:#0563C1;text-decoration:none;display:block;cursor:pointer\"><b>P1627<\/b><\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1627-control-module-a-d-performance\/\" style=\"color:#1a2b49;text-decoration:none;display:block;cursor:pointer\">A\/D performance fault<\/a><\/td>\n<td style=\"border:1px solid #d6dbe3;padding:9px 12px\"><a href=\"https:\/\/www.fs1inc.com\/blog\/dtc-p1627-control-module-a-d-performance\/\" style=\"color:#0563C1\"><b><u>Full P1627 guide &rarr;<\/u><\/b><\/a><\/td>\n<\/tr>\n<\/table>\n<\/div>\n<div class=\"info-section\">\n<h2>Protecting the ECM in Your 2004 GMC Jimmy<\/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 harm the PCM.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Inspect and clean all PCM connector pins and grounding points regularly.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Use surge\u2011protective devices when jump\u2011starting to limit voltage transients.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Address any diagnostic codes promptly to prevent further module stress.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Keep connector seals intact to protect against moisture intrusion.<\/li>\n<li style=\"margin:10px 0;line-height:1.65\">Avoid direct contact with pins or soldered components to reduce ESD risk.<\/li>\n<\/ul>\n<\/div>\n<div class=\"info-section\">\n<h2>Frequently Asked Questions<\/h2>\n<h3>What happens if I disconnect the battery while the PCM is still powered in a 2004 GMC Jimmy?<\/h3>\n<p>Disconnecting the battery with the ignition on can allow residual voltage to flow through the PCM, potentially causing internal damage. The factory cautions to turn the ignition off before any disconnection.<\/p>\n<h3>Can a faulty PCM cause a check engine light without storing a code in a 2004 GMC Jimmy?<\/h3>\n<p>Yes, the PCM may detect abnormal sensor signals and illuminate the light even if it cannot store a specific code, especially if communication with other modules is lost.<\/p>\n<h3>Do I need special tools to re\u2011program a replacement PCM in a 2004 GMC Jimmy?<\/h3>\n<p>Factory programming requires a dealer\u2011level scan tool, but a Flagship One unit arrives VIN\u2011programmed, so no additional tools are required for coding.<\/p>\n<h3>Is it safe to use jumper cables on a 2004 GMC Jimmy while the PCM is disconnected?<\/h3>\n<p>Jumper cables can introduce voltage spikes that may damage the PCM. The factory cautions to keep the ignition off and avoid reconnecting power until the PCM is securely reinstalled.<\/p>\n<h3>What are the most common trouble codes associated with PCM failure in a 2004 GMC Jimmy?<\/h3>\n<p>Typical codes include the P0601 series for processor communication errors, as well as P0602 through P0607, P062F and several P16xx codes that indicate internal module faults.<\/p>\n<\/div>\n<div class=\"info-section\">\n<p>When the PCM in your 2004 GMC Jimmy needs attention, you can either repair the original unit or install a refurbished replacement. A repaired PCM may restore original specifications, while a Flagship One refurbished module offers a tested, VIN\u2011programmed solution that meets factory standards without the need for additional coding. Evaluate cost, warranty and downtime to choose the option that best fits your vehicle\u2019s 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\/gmtypeA\/gm-pcm-typea-1.jpg\" alt=\"Refurbished VIN-programmed ECM for the 2004 GMC Jimmy\" loading=\"lazy\"\/><figcaption style=\"font-size:13px;color:#667085;margin-top:8px\">A refurbished, VIN-programmed replacement ECM for the 2004 GMC Jimmy from Flagship One.<\/figcaption><\/figure>\n<p>Flagship One stocks a <a href=\"https:\/\/www.fs1inc.com\/2004-gmc-jimmy-4-3l-engine-computer-pcm-ecm-ecu-programmed-plug-play.html\"><b>refurbished, VIN-programmed ECM for the 2004 GMC Jimmy<\/b><\/a> with a lifetime warranty, free shipping and no core charge. The full <a href=\"https:\/\/www.fs1inc.com\/gm\/gmc-pcm-ecm-ecu-engine-computer\/jimmy-engine-computers.html\">GMC Jimmy 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 PCM in a 2004 GMC Jimmy is critical for engine and transmission control. By following proper safety steps, understanding common symptoms and using a VIN\u2011programmed replacement, you can restore reliable operation. Consider your repair or replacement path carefully to keep your Jimmy running smoothly.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn the symptoms, cautions and outcomes when the PCM fails on a 2004 GMC Jimmy, including code P0601 and safe removal steps.<\/p>\n","protected":false},"author":1,"featured_media":525719,"comment_status":"open","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,270],"tags":[50,68,994],"class_list":["post-530298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-car","category-gmc","tag-50","tag-gmc","tag-jimmy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2004 GMC Jimmy 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\/2004-gmc-jimmy-pcm-replacement-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2004 GMC Jimmy PCM Replacement Guide - 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