Restore Your Buick’s Performance and Reliability
Is your 1997 Buick Regal, Grand Prix, or Park Avenue running rough, stalling, or refusing to start? A failing Powertrain Control Module (PCM) is often the culprit behind these frustrating and unpredictable issues. This isn’t just an inconvenience; it’s a critical failure that can leave you stranded. We offer the definitive, hassle-free solution: a professionally programmed PCM, flashed with the latest GM software updates specifically for your vehicle’s VIN. Get your trusted car back on the road and running smoothly without the excessive costs and delays of a dealership visit.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty engine computer is the likely cause. This module is the direct solution for:
- Complete no-start condition where the engine cranks but won’t fire
- Engine stalling intermittently while driving or at idle
- Harsh, erratic, or delayed automatic transmission shifting
- Poor fuel economy and reduced engine power
- Check Engine Light with Diagnostic Trouble Codes (DTCs) like P0601, P0602, P0603, P0604, or P0605 (Internal Control Module Errors)
- No communication with your OBD2 scan tool
Instead of struggling with a generic, unprogrammed unit, our 1997 Buick Regal PCM 16227797 arrives ready for a straightforward installation, pre-configured to match your car’s exact specifications.
Features & Benefits
- โ VIN-Programmed for You: We flash the module with your vehicle’s specific VIN, ensuring 100% compatibility and eliminating the need for expensive dealer programming.
- โ Plug & Play Installation: Once you receive the unit, installation is as simple as disconnecting the old module and plugging this one in. In most cases, a simple security relearn procedure is all that’s needed.
- โ Updated GM Software: Your PCM comes loaded with the newest software updates from General Motors, which can correct factory bugs and improve drivability, transmission performance, and fuel efficiency.
- โ Guaranteed Fitment: This is a direct replacement for part numbers 16227797 and 19109047, fitting a wide range of 1997 GM models.
- โ Cost-Effective Solution: Get your vehicle repaired for a fraction of the cost of a new module from the dealership.
- โ This unit is backed by our one-year replacement warranty.
Expert Insight from a 20-Year Technician
I’ve seen countless 90s GM vehicles, especially those with the legendary 3.8L V6, brought into the shop with bizarre, hard-to-diagnose issues. The owner has often replaced sensors and other parts with no success. More often than not, the root cause is a failing PCM. The internal electronic components simply wear out over time. A correctly programmed 1997 Buick Regal PCM 16227797 isn’t just a part; it’s the brain of your vehicle, and installing a fresh, properly flashed unit is like giving your car a new lease on life. It restores the crisp shifting and smooth engine performance these cars were known for.
Frequently Asked Questions
How do I provide my VIN?
After you complete your purchase, simply reply to your order confirmation email with your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive it.
Will I need to do anything after installing this PCM?
In most cases, you will need to perform a simple security relearn procedure, also known as a VATS relearn. This procedure can be done without any special tools and typically involves turning the key on and off in a specific sequence. Instructions are readily available online for your specific model.
Is this a brand new part?
This is a high-quality replacement module that has been thoroughly inspected, tested, and programmed to meet or exceed original equipment specifications. It provides a reliable and affordable alternative to a new dealership part.
Will this fix my transmission problems?
The PCM controls both engine and transmission functions. If your shifting problems are electronic in nature (caused by the computer), this module is very likely to solve them. It will not fix internal mechanical failures within the transmission itself.
Is this compatible with my supercharged 3.8L engine?
Yes. When you provide your VIN, we program the module with the correct software file for your vehicle’s exact configuration, including whether it has the supercharged (L67) or naturally aspirated (L36) engine.
What if I have an issue after installation?
Your purchase is protected. This unit is backed by our one-year replacement warranty. If you encounter any issues with the module itself, please contact us for support and assistance.