Restore Your Vehicle’s Performance and Reliability
Is your truck or SUV suffering from frustrating issues like a persistent check engine light, erratic shifting, stalling, or a complete no-start condition? A failing Powertrain Control Module (PCM) is often the culprit, leaving you stranded and stressed. This replacement PCM, part number 12602010 / 19210067, is the definitive, hassle-free solution to get your trusted vehicle back on the road. We take the guesswork out of the repair by pre-programming the unit to your vehicle’s specific VIN, ensuring it’s ready for installation right out of the box.
Common Symptoms & Your Solution
A faulty PCM can cause a wide range of problems that can be misdiagnosed as transmission or sensor failures. If you’re experiencing any of the following, this module is your answer:
- Check Engine Light (CEL) with communication error codes (like P0601, P0606) or false sensor codes.
- Engine Performance Issues: Stalling, hesitation, rough idling, or poor fuel economy.
- Transmission Problems: Harsh or delayed shifting, or getting stuck in gear.
- No-Start Condition: The engine cranks but won’t start, often due to a lack of fuel or spark command from the PCM.
By replacing your old module with this professionally programmed 2007-2008 GMC Envoy PCM, you are directly addressing the root cause of these electronic failures and restoring your vehicle’s factory-specified operation.
Features & Benefits
- ✔ Plug-and-Play Installation: Arrives pre-programmed to your vehicle’s exact VIN. No expensive dealership programming required.
- ✔ Updated GM Software: We flash each module with the latest General Motors software updates to enhance performance, efficiency, and drivability.
- ✔ Solves Complex Issues: The direct-fit solution for common and hard-to-diagnose engine, transmission, and communication problems.
- ✔ Broad Compatibility: Engineered to fit a wide range of GM trucks and SUVs, including the Envoy, Trailblazer, Colorado, Canyon, H3, and more.
- ✔ Cost-Effective Repair: Save hundreds of dollars compared to the cost of a new module and programming fees at a dealership.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
Expert Insight: The “Ghost” in the Machine
We recently worked with a customer whose 2007 Trailblazer had a baffling transmission issue. It would shift hard from first to second gear, but only when warm. He had already replaced solenoids and fluid with no success and was about to spend over $2,000 on a transmission rebuild. As a last resort, he ordered this PCM from us. After a simple 15-minute installation, the shifting problem vanished completely. The original PCM was sending faulty signals, creating a mechanical “ghost” that wasn’t really there. This story is a powerful reminder that with modern vehicles, the computer is often the true source of the problem. This 2007-2008 GMC Envoy PCM is not just a part; it’s the solution that can save you from unnecessary and expensive repairs.
Don’t let a faulty computer keep your reliable truck or SUV off the road. This programmed 2007-2008 GMC Envoy PCM is the smartest, most efficient way to restore your vehicle’s health and your confidence behind the wheel.
Frequently Asked Questions
How does the programming process work?
It’s simple! After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). Our technicians use this VIN to flash the module with the correct, updated software from GM for your specific vehicle. This ensures perfect compatibility.
Is this a difficult part to install?
For most of the listed vehicles, the PCM is in an accessible location (often on the LH side of the engine or on the RH firewall). Installation typically requires basic hand tools to disconnect the battery and unbolt the module and its connectors. For a DIYer with some experience, it’s a very straightforward job. We always recommend disconnecting the battery for at least 15 minutes before swapping modules.
Will I need to do anything after installation?
In most cases, no further action is needed. Because the unit is pre-programmed, you can simply install it, reconnect the battery, and start your vehicle. On some models, a security relearn procedure may be necessary, which can typically be done without special tools. Instructions can easily be found online for your specific model.
Do you need my old PCM back?
No core charge or return is required for this part. You can keep or recycle your old module at your convenience.
How do I know this fits my vehicle?
Please review the detailed fitment list provided in this listing. This module fits various 2007-2008 GM models including the Envoy, Trailblazer, Rainier, Canyon, Colorado, H3, and more. Matching your vehicle, year, and engine size to the list ensures compatibility. Providing your VIN for programming is the final check that guarantees a perfect match.