Restore Peak Performance to Your Vehicle’s Engine
Is your Pontiac Solstice, Chevy Malibu, or another GM vehicle suffering from perplexing issues like a persistent check engine light, rough idling, stalling, or poor fuel economy? These are classic signs of a failing Powertrain Control Module (PCM), the electronic brain that governs your engine’s performance, emissions, and efficiency. A faulty PCM can disrupt everything from fuel injection timing to transmission shifting, leading to a frustrating and unreliable driving experience. This replacement PCM, part number 12611549, is the definitive solution to get your vehicle running smoothly and efficiently again.
This isn’t just a generic, off-the-shelf part. We provide a fully programmed, plug-and-play module tailored specifically to your vehicle. Upon purchase, you simply provide us with your Vehicle Identification Number (VIN). Our technicians then flash the module with the latest, most stable software updates directly from General Motors. This critical step ensures perfect compatibility with your vehicle’s specific systems, options, and anti-theft security (PATS/VATS). You can bypass the expensive and time-consuming trip to a dealership for programming—this module is ready for installation right out of the box.
We had a 2009 Chevy HHR come into the shop with a bizarre set of symptoms. The owner complained of intermittent stalling at stop lights and a check engine light that threw a dozen different, unrelated codes—from O2 sensor faults to transmission communication errors. The local parts store had sold him a new O2 sensor and a MAP sensor, neither of which fixed the issue. After hours of chasing electrical gremlins, we hooked up our high-level scan tool and noticed the PCM was periodically dropping communication. The internal processor was failing, causing it to send corrupted data across the vehicle’s network. We installed one of our VIN-programmed PCMs, and it was like flipping a switch. The engine idled perfectly, all communication was restored, and every false code vanished. It’s a powerful reminder that when multiple, unrelated systems act up, the central controller is often the culprit.
Is Your Vehicle Exhibiting These Symptoms?
A failing PCM can manifest in numerous ways, often mimicking other component failures. If you’re experiencing any of the following, your engine computer may be the root cause. This replacement 2008-2010 Solstice PCM is engineered to correct these issues and restore factory operation.
- ✔ Check Engine Light: The light is on, and you may have error codes related to module communication (e.g., U-codes) or multiple, seemingly unrelated sensor codes.
- ✔ Engine Performance Problems: Noticeable loss of power, hesitation during acceleration, rough running, or engine misfires.
- ✔ Poor Fuel Economy: A sudden and unexplained drop in your vehicle’s MPG is a strong indicator of an inefficiently managed engine.
- ✔ Intermittent or No-Start Conditions: The engine cranks but refuses to start, or it starts unreliably, especially when warm.
- ✔ Erratic Transmission Shifting: The PCM also influences transmission behavior, and a fault can cause harsh shifts, delayed engagement, or getting stuck in a single gear (limp mode).
- ✔ Failed Emissions Test: Inability to pass a smog check due to persistent engine codes or monitor readiness issues.
The Advantage of a VIN-Programmed Module
Choosing a module pre-programmed to your VIN is the smartest way to complete this repair. Modern vehicles have complex security systems that are tied to the PCM. A non-programmed module from a junkyard or a generic supplier will not start the vehicle until it’s programmed by a dealer or a specialized locksmith, adding significant cost and hassle. Our service handles this for you. By flashing the 2008-2010 Solstice PCM with your VIN, we ensure it communicates seamlessly with the BCM (Body Control Module), ignition, and instrument cluster. This unit is a direct replacement for multiple service numbers, including 12597125, 12612397, 12629019, and 12611549, offering broad compatibility across a wide range of GM cars and trucks. Simply install the module, perform any necessary idle or security relearn procedures (instructions provided), and enjoy a restored driving experience.
Frequently Asked Questions
Do I need to do any programming after I receive this PCM?
No. We program the module to your vehicle’s VIN before shipping. It arrives ready to be installed. In some cases, a simple security or crankshaft position sensor (CASE) relearn procedure may be required, which can be done without a specialized scan tool. We can provide instructions for these simple procedures.
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.
Is this a new or used part?
This is a high-quality, fully tested, and guaranteed functional replacement part. Each module undergoes a rigorous inspection and validation process to ensure it meets or exceeds original equipment performance standards.
Will this fix my specific problem?
While this PCM is a direct solution for a failed engine computer, it is crucial to have your vehicle properly diagnosed. A PCM failure can mimic other issues, such as a bad sensor or wiring problem. We recommend a thorough diagnosis by a qualified mechanic to confirm the PCM is the point of failure before ordering.
What if I order the wrong part?
We guarantee fitment based on the VIN you provide. By programming the module to your VIN, we ensure it’s the correct electronic match for your vehicle. Please double-check the service numbers listed to confirm physical compatibility.