Restore Your Minivan’s Reliability and Performance
When your 2006 Pontiac Montana, Chevy Uplander, or Buick Terraza starts acting up, it’s more than just an inconvenience—it’s a disruption to your family’s routine and a major source of stress. Unpredictable stalling, a persistent check engine light, and poor fuel economy are signs that your vehicle’s core computer may be failing. This Powertrain Control Module (PCM) is the definitive, hassle-free solution to get your dependable family vehicle back on the road, running just as it should.
Common Symptoms & Your Direct Solution
A failing PCM can cause a wide range of frustrating problems that are often misdiagnosed, leading to wasted time and money on unnecessary parts. If you’re experiencing any of the following, this pre-programmed module is your answer:
- Erratic or harsh transmission shifting
- Sudden stalling or difficulty starting
- Noticeable decrease in fuel efficiency
- Persistent Check Engine Light (CEL) with codes like P0601, P0602, P0606
- Communication errors with diagnostic scan tools
- Poor engine performance, hesitation, or rough idling
Instead of guessing with other components, address the root cause with a reliable, properly configured 2006 Pontiac Montana PCM 19210070. We take the complexity out of the repair by programming the unit specifically for your vehicle before it ever leaves our facility.
Features & Benefits
- ✔ Plug-and-Play Installation: This module arrives programmed to your vehicle’s specific VIN. This eliminates the need for expensive dealership programming or special tools. Simply install the unit and you’re ready to go.
- ✔ Latest GM Software: We flash your PCM with the newest factory software updates from General Motors. This ensures your engine and transmission operate with optimal efficiency, improved performance, and maximum reliability based on the latest engineering specs.
- ✔ End Frustrating Problems: Put a stop to mystery check engine lights, rough idling, and unpredictable performance. This is the core component to restore your vehicle’s smooth and dependable operation.
- ✔ Guaranteed Confidence: This unit is backed by our one-year replacement warranty, giving you complete peace of mind with your purchase.
- ✔ Exact OEM Replacement: A direct replacement for service numbers 19210070 and 12600928, guaranteeing a perfect fit and function for a wide range of GM models including the Pontiac G6, Chevy Equinox, and Buick Rendezvous.
An Expert’s Note: The Ghost in the Machine
We recently worked with a customer who owned a 2006 Chevy Uplander. He had spent months and hundreds of dollars replacing the throttle body, MAF sensor, and even the gas pedal assembly trying to solve an intermittent stalling issue. His scanner gave him conflicting codes that pointed everywhere but the real problem. Frustrated, he finally ordered this programmed PCM from us. After a 15-minute installation, the stalling vanished, the check engine light went out, and his van ran better than it had in years. Often, the PCM is the hidden culprit behind a cascade of confusing electronic issues, and replacing it with a correctly programmed unit is the only true fix.
Frequently Asked Questions
Do I need to do any programming myself?
Absolutely not. This is the main benefit of our service. We use the VIN you provide to flash the module with your vehicle’s exact software and all the latest GM updates. It arrives ready for a plug-and-play installation.
What information do you need from me after I order?
After you complete your purchase, you will need to send us your vehicle’s 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we have this information to program it correctly.
Will this fix my specific problem or check engine light?
If your vehicle’s issues are caused by a faulty internal component within the original PCM, this part is the direct solution. The 2006 Pontiac Montana PCM 19210070 is designed to resolve common electronic failures, which in turn will clear the related trouble codes after installation and a code clear.
Is this the correct part for my vehicle?
This module fits a variety of 2006-2007 GM vehicles including the Pontiac Montana, G6, Torrent, Chevy Malibu, Equinox, Uplander, and Buick Terraza & Rendezvous. Please verify that your original module has the service number 19210070 or 12600928 to ensure compatibility.
What is the difference between a PCM, ECM, and ECU?
The terms are often used interchangeably. ECU (Engine Control Unit) and ECM (Engine Control Module) typically refer to a computer that only manages engine functions. A PCM (Powertrain Control Module), like this one, is more integrated and controls both the engine and the transmission, which is standard for these GM models.