{
“title”: “2009-2012 GMC Canyon ECM Engine Control Module 12630464“,
“long_description”: “
Restore Peak Performance to Your GM Truck or SUV
n
Is your 2009-2012 GMC Canyon, Chevrolet Colorado, or other compatible GM vehicle suffering from perplexing engine issues? Problems like a persistent check engine light, rough idling, stalling, or a complete no-start condition can often be traced back to a failing Engine Control Module (ECM). The ECM is the brain of your vehicle’s engine, managing everything from fuel injection and ignition timing to emissions controls and transmission shifting. When it fails, the entire vehicle’s performance and reliability are compromised. This replacement Engine Control Module, part number 12630464, is the definitive solution to get your vehicle running like new again.
nn
Expert Pro Tip
Expert Pro Tip
Before replacing your ECM, always perform a thorough check of the vehicle’s battery, charging system, and all main power and ground connections to the module. A corroded ground wire or a weak battery can mimic ECM failure symptoms, leading to an unnecessary and costly replacement. Use a multimeter to verify you have stable voltage and clean, tight connections at the ECM harness.
nn
Is Your Vehicle Exhibiting These Symptoms?
n
A faulty ECM can manifest in a variety of ways, often making diagnosis difficult. If you’re experiencing any of the following, your engine computer may be the culprit:
n
- n
- ✔ Check Engine Light: The most common indicator, often with communication-related trouble codes (U-codes) or multiple, seemingly unrelated sensor codes.
- ✔ Engine Stalling or Misfiring: The engine may stall intermittently, misfire, or run very rough, as the ECM struggles to manage fuel and spark.
- ✔ Poor Fuel Economy: Inaccurate sensor readings or incorrect fuel calculations can cause a sudden and significant drop in MPG.
- ✔ No-Start Condition: The engine cranks but won’t start because the ECM isn’t activating the fuel pump or ignition coils.
- ✔ Transmission Shifting Problems: The ECM works with the Transmission Control Module (TCM). A failing ECM can cause harsh shifting, or the transmission may get stuck in one gear (limp mode).
- ✔ Inconsistent Performance: You might notice a general lack of power, hesitation during acceleration, or other erratic engine behavior.
n
n
n
n
n
n
nn
The Perfect Solution: A VIN-Programmed 2009-2012 Canyon ECM
n
What sets this module apart is our professional programming service. We don’t just send you a generic part; we flash this ECM with the latest, most stable software updates directly from GM, tailored specifically to your vehicle’s Vehicle Identification Number (VIN). This critical step ensures 100% compatibility and a seamless installation process. By programming the module before it ships, we eliminate the need for an expensive trip to the dealership for programming. You receive a part that is ready to be installed right out of the box.
nn
Broad GM Compatibility
n
While this is a primary replacement for the 2009-2012 GMC Canyon, this versatile E38-style ECM is also a direct fit for a wide range of other GM vehicles. It is interchangeable with service numbers 12636659, 12639300, 1263605, 12628993, 12628911, 12625453, 12622175, and 12678512. Please verify your part number or consult the fitment list below to ensure this is the correct module for your specific application. Our programming service covers all compatible models, ensuring you get the right software for your engine and options package.
nn
Frequently Asked Questions
Expert Pro Tip
Before replacing your ECM, always perform a thorough check of the vehicle’s battery, charging system, and all main power and ground connections to the module. A corroded ground wire or a weak battery can mimic ECM failure symptoms, leading to an unnecessary and costly replacement. Use a multimeter to verify you have stable voltage and clean, tight connections at the ECM harness.
“,
“short_description”: “
Get Your Truck Running Right Again!
This is a direct-fit Engine Control Module for your 2009-2012 GMC Canyon. It comes fully programmed to your vehicle’s VIN with the latest GM software, making installation simple. Solve stalling, no-start, and check engine light issues. Provide your VIN at checkout for a ready-to-install solution!
“,
“meta_description”: “Fix your truck with a pre-programmed 2009-2012 Canyon ECM (12630464). VIN-matched for a perfect fit to solve stalling and check engine lights. Order now!”,
“focus_keyword”: “2009-2012 Canyon ECM”,
“image_meta”: {
“alt_text”: “Front view of the 2009-2012 Canyon ECM, part number 12630464, showing the main electrical connector ports.”,
“image_title”: “2009-2012 GMC Canyon Engine Control Module ECM 12630464“,
“caption”: “VIN-Programmed Engine Control Module (ECM) for 2009-2012 GMC Canyon and other compatible GM vehicles.”,
“description”: “Genuine GM Engine Control Module 12630464. This unit is professionally programmed to your vehicle’s specific VIN before shipment to ensure a direct-fit, plug-and-play installation.”
}
}