{
“title”: “2004-2006 Rendezvous ECM Engine Control Module 12592124“,
“long_description”: “
Restore Your Vehicle’s Performance with a Programmed Engine Control Module
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Is your Buick Rendezvous, Cadillac CTS, or other compatible GM vehicle experiencing perplexing issues like stalling, poor fuel economy, a persistent check engine light, or a no-start condition? The Engine Control Module (ECM), the central computer of your vehicle’s powertrain, is often the culprit. This genuine used GM ECM, part number 12592124, is the reliable and cost-effective solution to get your vehicle running smoothly again. It’s not just a part; it’s a fully programmed component, flashed with the latest GM software updates specifically for your vehicle’s VIN.
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From the Diagnostic Bay
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We had a 2005 Buick Rendezvous come into the shop with an intermittent no-start condition and a check engine light for a random misfire. The owner had already replaced the spark plugs, ignition coils, and even the fuel pump based on advice from forums. The problem persisted. After hooking up our diagnostic scanner, we noticed erratic data from several sensors, but the sensors themselves tested fine. This pointed us directly to the ECM. The internal processors were failing, causing communication errors. We installed a VIN-programmed ECM just like this one, and the Rendezvous started instantly and ran perfectly. It’s a classic case where chasing individual parts costs more time and money than addressing the root cause: a faulty engine computer.
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Why Choose a VIN-Programmed 2004-2006 Rendezvous ECM?
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Replacing an ECM isn’t as simple as swapping a battery. Modern vehicles have complex anti-theft systems and vehicle-specific parameters stored in the computer. This 2004-2006 Rendezvous ECM is meticulously programmed to your vehicle’s unique Vehicle Identification Number (VIN) before it ships. This critical step ensures that the module communicates correctly with your vehicle’s other systems, including the transmission, anti-lock brakes, and security system. This plug-and-play approach eliminates the need for expensive dealership programming or specialized tools, saving you significant time and money.
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Common Symptoms of a Failing ECM
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If you’re experiencing any of the following issues, a failing engine computer could be to blame. A faulty ECM can mimic a wide range of other mechanical or electrical problems, making diagnosis difficult. Look out for these common warning signs:
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- ✔ Check Engine Light is on, often with communication-related (U-codes) or processor fault codes.
- ✔ Engine stalls, stumbles, or misfires intermittently.
- ✔ Vehicle won’t start, even with a good battery and starter.
- ✔ Noticeable decrease in fuel efficiency for no apparent reason.
- ✔ Poor or erratic automatic transmission shifting.
- ✔ Communication issues with diagnostic scan tools.
- ✔ Loss of power or hesitation during acceleration.
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Guaranteed Compatibility and Simple Installation
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This ECM, identified by part number 12592124, is a direct replacement for several service numbers, including 12581144, 12588472, and 19260507. It fits a range of GM vehicles, including the Buick Rendezvous, Allure, LaCrosse, and Cadillac CTS and SRX models equipped with the 3.6L engine. Please verify the part number and check the detailed fitment list to ensure it’s the correct component for your vehicle. Installation is straightforward for a knowledgeable DIYer or any professional mechanic. Once you provide your VIN upon purchase, we handle all the programming, so the part arrives ready to be installed.
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Frequently Asked Questions
Do I need to do any programming after I receive this ECM?
No. We program the ECM with your vehicle’s specific VIN and the latest GM software updates before we ship it. It will be ready to install right out of the box. In some cases, a security relearn procedure may be required, which can typically be done without special tools.
How do I provide my VIN?
After you complete your purchase, you will receive instructions on how to send us your 17-digit VIN. You can typically add it as a note during checkout or send it in a message to us. We cannot ship the part until we receive your VIN.
Is this a new part?
No, this is a genuine, used OEM part that has been carefully sourced from a salvaged vehicle. Each unit is inspected and tested to ensure it is fully functional before being programmed and shipped.
What if my original part number is different?
This ECM (12592124) is a direct replacement for several other service numbers, including 12581144, 12588472, and 19260507. As long as your vehicle is on the compatibility list and your original part is one of these numbers, this module will work correctly.
Will this fix my car’s problem for sure?
While this ECM will fix issues caused by a faulty engine computer, it’s crucial to have your vehicle properly diagnosed. This part will not solve problems related to bad sensors, wiring, or other mechanical failures. We recommend a professional diagnosis to confirm the ECM is the root cause of your issue.
“,
“short_description”: “
Get Your Vehicle Running Right Again!
This is a genuine used ECM (12592124) for 2004-2006 Buick Rendezvous and other GM models. It comes fully programmed to your vehicle’s VIN for a simple, plug-and-play installation. Solve stalling, no-start, and check engine light issues today. Provide your VIN at checkout!
“,
“meta_description”: “Need a 2004-2006 Rendezvous ECM? Get this pre-programmed engine control module (12592124) matched to your VIN. Fix stalling & check engine lights. Order now!”,
“focus_keyword”: “2004-2006 Rendezvous ECM”,
“image_meta”: {
“alt_text”: “2004-2006 Buick Rendezvous ECM Engine Control Module 12592124, front view showing connectors.”,
“image_title”: “Pre-Programmed ECM for 2004-2006 Buick Rendezvous 12592124”,
“caption”: “Genuine used GM ECM 12592124, programmed to your vehicle’s VIN for a plug-and-play solution.”,
“description”: “Detailed view of the Engine Control Module (ECM) part number 12592124, compatible with 2004-2006 Buick Rendezvous and other GM models. This unit is a used, tested component that will be flashed with the latest GM software for your specific VIN.”
}
}