{
“title”: “Programmed 2001-2003 Alero Powertrain Control Module PCM 12202600“,
“long_description”: “
Is Your GM Vehicle Running Rough?
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If you’re dealing with baffling engine issues in your 2001-2003 Oldsmobile Alero, Chevrolet Impala, Pontiac Grand Am, or other compatible GM model, the root cause is often the very brain of the operation: the Powertrain Control Module (PCM). A failing PCM can lead to a cascade of problems, from a persistent check engine light and poor fuel economy to frustrating no-start conditions. Don’t keep throwing parts at the problem. This replacement PCM, part number 12202600, is the definitive solution to restore your vehicle’s factory performance and reliability.
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From the Diagnostic Bay
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We once had a 2002 Pontiac Grand Prix come into the shop that was driving its owner crazy. It had a random, harsh 1-2 shift and an intermittent P0700 transmission code. The owner had already paid for a transmission fluid flush and a new solenoid pack, but the problem persisted. After confirming the transmission hardware was sound, we focused on the PCM. By monitoring the data stream, we saw the PCM was commanding erratic line pressure. The internal transmission control circuits were failing. A replacement, correctly programmed module like this one solved the problem on the first test drive. It’s a powerful reminder that what feels like a mechanical issue can often be electronic.
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Common Symptoms of a Failing PCM
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- ✔ Persistent Check Engine Light (CEL) with various codes
- ✔ Engine stalling, stumbling, or misfiring
- ✔ Drastic decrease in fuel economy
- ✔ Harsh, erratic, or delayed automatic transmission shifting
- ✔ Complete no-start or no-spark condition
- ✔ Failure to communicate with a diagnostic scan tool
- ✔ Seemingly unrelated warning lights on the dashboard
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Your Direct-Fit Alero Powertrain Control Module Solution
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This isn’t just a replacement part; it’s a complete, plug-and-play fix. We eliminate the need for expensive dealership visits by pre-programming this module to your vehicle’s specific Vehicle Identification Number (VIN). This critical step ensures the PCM has the latest GM software updates and communicates flawlessly with your car’s engine, transmission, and security systems. This module is a direct replacement for part numbers 12209614, 12202600, and 09360210, and fits a wide array of vehicles including the Buick Century, Chevrolet Monte Carlo, Pontiac Aztek, and Oldsmobile Silhouette. By providing your VIN at checkout, you guarantee a component that is perfectly matched to your vehicle’s original specifications.
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Installation and Setup
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Installing the module is a straightforward process for any competent DIY mechanic or professional technician. It is typically located in the LH engine compartment or under the dash, depending on your model. After installation, your vehicle may require a security relearn procedure (such as GM’s Passlock or CASE relearn). This is a simple procedure that pairs the new module to your vehicle’s anti-theft system and crankshaft position sensor. We provide clear, easy-to-follow instructions to guide you through this process, which usually does not require any special tools. Getting your car back to peak condition has never been easier.
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Frequently Asked Questions
What is a PCM and what does it do?
The Powertrain Control Module (PCM), also known as an ECM or ECU, is your vehicle’s main computer. It controls all aspects of engine and transmission function, including fuel injection, ignition timing, and shift points, to ensure optimal performance, fuel efficiency, and emissions.
Why do you need my VIN?
Your Vehicle Identification Number (VIN) is essential for programming. It allows us to load the exact, correct software from GM for your vehicle’s specific make, model, year, engine, and options. This ensures the module works perfectly right out of the box without needing a trip to the dealer.
Is this part difficult to install?
For someone with basic mechanical skills, installation is generally simple. It involves disconnecting the battery, unplugging the electrical connectors from the old module, unbolting it, and then installing the new one in its place. The most important part is the post-installation security relearn, for which we provide instructions.
Will I need to do anything after installing this module?
Yes, most GM vehicles of this era will require a security relearn procedure. This process syncs the new PCM with your vehicle’s anti-theft system and other sensors. It’s a simple key-on/key-off procedure that we provide full instructions for.
How do I find my original part number?
Your original part number is printed on a sticker on the module itself. While it’s helpful to match it to 12202600, 12209614, or 09360210, our VIN programming ensures compatibility even if your number is slightly different.
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“short_description”: “
Restore Your Engine’s Performance
Get your vehicle running smoothly again with this pre-programmed Powertrain Control Module. We flash it to your car’s exact VIN, ensuring a perfect match and resolving issues like stalling, misfires, and check engine lights. A reliable fix that’s ready to install. Add to cart to get back on the road fast!
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“meta_description”: “Experiencing engine problems? Our pre-programmed Alero Powertrain Control Module (PCM 12202600) is the solution. Fix stalling & check engine lights. Order now!”,
“focus_keyword”: “Alero Powertrain Control Module”,
“image_meta”: {
“alt_text”: “2001-2003 Oldsmobile Alero Powertrain Control Module PCM 12202600, front view showing connectors.”,
“image_title”: “Programmed Alero Powertrain Control Module 12202600”,
“caption”: “Replacement Powertrain Control Module (PCM) for 2001-2003 Oldsmobile Alero and other GM vehicles. Part number 12202600.”,
“description”: “Detailed photograph of the 12202600 Powertrain Control Module. This ECM is the central computer for the engine and transmission and is programmed to the vehicle’s VIN before shipping.”
}
}