Restore Your Minivan’s Brain and Get Back on the Road
Is your 2001-2003 Chevrolet Venture running rough, stalling unexpectedly, or showing a persistent check engine light? The Powertrain Control Module (PCM) is the central computer of your vehicle, managing everything from fuel delivery and spark timing to transmission shifts. When it starts to fail, it can cause a host of frustrating and confusing problems. This isn’t just an inconvenience; it’s a matter of reliability for you and your family.
As a technician with over two decades of experience, I’ve seen countless vehicles sidelined by faulty electronics. This replacement PCM, part number 12202600, is the definitive solution to get your Venture operating as it should. The best part? We handle the most complicated step for you. Before we ship it, we program the module with the latest GM software updates, specifically matched to your vehicle using your VIN. This means no expensive trips to the dealership for programming—it arrives at your door ready for installation.
From the Diagnostic Bay: The Phantom Transmission Problem
I once had a 2002 Venture in the shop with what the owner was sure was a failing transmission. It was shifting harshly and sometimes wouldn’t go into gear. They had already gotten a quote for a costly transmission rebuild. However, my diagnostic scan showed no specific transmission codes, but it did reveal an intermittent P0601 (Internal Control Module Memory Check Sum Error). After checking the wiring and grounds, we swapped in a known-good, programmed PCM. The harsh shifting vanished instantly. It was the 2001-2003 Venture PCM failing, not the transmission. This simple swap saved the customer thousands and reinforced a key lesson: always verify the computer’s health before condemning major mechanical parts.
Key Signs Your Powertrain Module is Failing
- ✔ Check Engine Light is on with codes like P0601, P0602, or P0606.
- ✔ Your engine cranks but refuses to start.
- ✔ The vehicle experiences random stalling or sputtering while driving.
- ✔ Noticeably poor fuel economy.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Communication errors with your scan tool.
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- ✔ Locate the Module: On most Ventures, the PCM is located in the LH (driver’s side) engine compartment, often attached to or near the air filter box.
- ✔ Disconnect Connectors: Carefully unclip the wiring harness connectors from the old PCM. These usually have a locking tab or lever that needs to be released. Avoid pulling on the wires themselves.
- ✔ Remove the Old PCM: Unbolt the module from its mounting bracket. Keep the hardware, as you may need to reuse it.
- ✔ Install the New PCM: Mount your new, pre-programmed module in place and securely fasten it.
- ✔ Reconnect Everything: Plug the wiring harnesses back into the new PCM until they click securely. Reconnect the negative battery terminal.
- ✔ Final Step (Important): Your vehicle may need to complete a security relearn procedure, which can often be done by cycling the key. Consult your owner’s manual for the specific procedure for your vehicle.
Verified Vehicle Compatibility
This module is a direct replacement for part numbers 12202600, 12209614, and 09360210. It is confirmed to fit the following GM vehicles. Please ensure your vehicle matches the model, year, and options listed.
- ✔ Alero: 2001-2003 (3.4L)
- ✔ Aurora: 2001-2002 (3.5L)
- ✔ Aztek: 2001-2003
- ✔ Century: 2001-2002
- ✔ Grand Am: 2001-2003 (3.4L)
- ✔ Grand Prix: 2001-2003 (3.1L)
- ✔ Impala: 2001-2003 (3.4L)
- ✔ Intrigue: 2001-2002
- ✔ Lumina Car: 2001
- ✔ Malibu: 2001-2003
- ✔ Montana: 2001-2002
- ✔ Monte Carlo: 2001-2003 (3.4L)
- ✔ Regal: 2000-2002
- ✔ Rendezvous: 2002-2003
- ✔ Silhouette: 2001-2002
- ✔ Venture: 2001-2003
Frequently Asked Questions
Do I need to do any programming myself?
No. We handle all the programming before shipping. Just provide your vehicle’s VIN at checkout, and the module will arrive ready to install. This is a true plug-and-play solution.
Where do I find my VIN?
Your 17-digit Vehicle Identification Number (VIN) can be found on your vehicle’s registration, insurance card, or on a metal plate on the driver’s side of the dashboard, visible through the windshield.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the original PCM (common codes P0601-P0606), then yes, this replacement part is the correct fix. Always ensure you have properly diagnosed the issue before ordering.
Is this a new or used part?
This is a high-quality, inspected, and tested used OEM part. We ensure it meets or exceeds original factory standards and flash it with the latest GM software for optimal performance and longevity.
What if I have a different part number on my old module?
This module is a direct replacement for several part numbers, including 12209614 and 09360210. As long as your vehicle is on our compatibility list, this module will function correctly once programmed to your VIN.