Get Your GM Running Smoothly Again with a Reliable, Programmed PCM
Is your Pontiac Grand Prix, Chevy Camaro, or Buick Regal acting up? If you’re dealing with a persistent Check Engine Light, erratic engine behavior, or a no-start condition that has you stumped, the Powertrain Control Module (PCM) could be the culprit. As a technician with over two decades of experience under the hood, I’ve seen firsthand how a failing PCM can cause a cascade of frustrating and hard-to-diagnose issues. This isn’t just a part; it’s the central command for your engine’s performance and efficiency. We’re offering a dependable, tested OEM engine computer, part number 09380717, that gets you back on the road without the dealership price tag or hassle.
The biggest hurdle when replacing a PCM is the programming. This isn’t a part you can just swap and go. That’s why we take care of the most critical step for you. Before we ship your part, we flash this 2000 Grand Prix PCM with the latest official GM software updates, perfectly matched to your vehicle using your VIN. This ensures all systems—from fuel injection to transmission shifting—operate exactly as the factory intended. You get a cost-effective solution that is ready for installation right out of the box.
Case Study: A Tricky Diagnosis
I remember a 2000 Pontiac Bonneville that came into the shop with a complaint of intermittent stalling and harsh shifting. The owner had already replaced the fuel pump and a handful of sensors, spending hundreds with no success. After hooking up my scan tool, I noticed communication dropouts with the PCM. There were no hard codes like the typical P0601 (Internal Control Module Memory Check Sum Error), just bizarre behavior. We tested the wiring and grounds—all solid. On a hunch, we swapped in a known-good, programmed PCM. The car immediately ran perfectly. The original module had an internal failure that only showed up under specific thermal conditions. This replacement 2000 Grand Prix PCM solves those hard-to-trace electronic gremlins that can mimic other component failures.
Common Signs of a Failing Engine Computer
If you’re experiencing any of the following, a faulty PCM is a likely cause. Replacing it can restore your vehicle’s reliability and performance.
- âś” Check Engine Light is on with codes like P0601, P0602, P0605, or other communication errors.
- âś” The engine cranks but refuses to start.
- âś” Unexplained drops in fuel economy.
- âś” The vehicle is stalling randomly or running rough.
- âś” Harsh or erratic automatic transmission shifting.
- âś” Failure to pass an emissions inspection.
- âś” Loss of spark or fuel injector pulse.
A Straightforward Guide to Installation
Installing your programmed PCM is a manageable job for a DIYer with basic tools. Following these steps will ensure a smooth process. Note: For many GM vehicles of this era, a security relearn procedure is required after installation, which can typically be done without special tools.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post to prevent accidental contact.
- Locate the PCM: On most compatible vehicles, the PCM is found in the engine compartment, often inside the air filter housing or mounted to the fender wall. On models like the Grand Am or Alero, it may be inside the vehicle near the center dash.
- Disconnect Connectors: Carefully unlatch and remove the electrical wiring harness connectors from the old PCM. Inspect them for any corrosion or damage.
- Remove the Old Module: Unbolt the old PCM from its mounting bracket. Keep the hardware as you will reuse it.
- Install the New PCM: Mount your new, pre-programmed PCM onto the bracket and secure it with the original hardware.
- Reconnect Everything: Firmly plug the wiring harness connectors into the new module. Reconnect the negative battery terminal.
- Perform Security Relearn: Attempt to start the vehicle. If it starts and then dies, you will need to perform the security relearn procedure. This typically involves turning the key to the ‘ON’ position for 10-15 minutes, then ‘OFF’ for 10 seconds, and repeating this cycle three times. Consult a vehicle-specific guide for exact steps.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of GM vehicles. Please verify your original part number is 09380717. While this list is extensive, always match the part ID for guaranteed compatibility.
- Alero: 2000 (3.4L)
- Bonneville: 2000-2001 (3.8L)
- Camaro: 2000-2002 (3.8L)
- Century: 2000
- Firebird: 2000-2002 (3.8L)
- Grand Am: 2000 (3.4L)
- Grand Prix: 2000 (3.1L, 3.8L, 3.8L Supercharged)
- Lumina Car: 2000
- Malibu: 2000
- Montana: 2000
- Park Avenue: 2000
- Regal: 2000-2002
- Silhouette: 2000
- Trans Sport: 2000 (Canada)
- Venture: 2000
Frequently Asked Questions
Frequently Asked Questions
Why do you need my VIN?
Your Vehicle Identification Number (VIN) allows us to program the PCM with the exact software and calibrations your specific vehicle requires. This ensures proper engine, transmission, and emissions system operation, making the installation process much simpler for you.
Is this a new part?
No, this is a genuine, used OEM part that has been sourced from a salvaged vehicle. Each unit is thoroughly inspected and tested to ensure functionality before being programmed with fresh GM software. This provides a reliable and affordable alternative to a costly new part.
Will I need to do anything else after installing it?
In many cases, you will need to perform a security relearn procedure (also known as a VATS relearn). This process syncs the new PCM with your vehicle’s anti-theft system and can usually be done in your driveway without any special tools. We recommend searching for the specific procedure for your year and model.
How do I find my original part number?
The part number is printed on a sticker on the PCM itself. You will need to locate the module on your vehicle and find the service number, which should match 09380717 for this part to be compatible.
Is there a warranty?
Yes, all of our programmed modules come with a warranty. Please see the warranty information section on this page for complete details regarding coverage and duration.