Restore Peak Performance to Your 1997 GM Vehicle
Is your 1997 GM vehicle suffering from frustrating drivability issues, a no-start condition, or a persistent check engine light? A failing Powertrain Control Module (PCM) is often the culprit, leaving you stranded and stressed. This pre-programmed 16227797 PCM is your direct-fit, reliable solution to restore your vehicle’s original performance and get you back on the road with confidence. We take the guesswork out of the repair by programming the module specifically to your car’s Vehicle Identification Number (VIN) before it ever leaves our facility.
Common Symptoms & Your Solution
A failing engine computer can cause a wide range of confusing problems. If you’re experiencing any of the following, this module is the definitive solution:
- Severe engine hesitation or stalling
- Harsh or erratic automatic transmission shifting
- Poor fuel economy
- Check Engine Light (CEL) with communication error codes (U-codes)
- No-start condition where the engine cranks but won’t fire
- Apparent failure of multiple sensors at once
Instead of paying for expensive diagnostic time and dealership programming fees, this module arrives ready to solve those issues. It’s the most efficient way to fix the brain of your vehicle and restore its factory-spec operation.
Features & Benefits
- ✔ VIN-Specific Programming: We flash this module with the latest GM software updates using your vehicle’s VIN. This ensures 100% compatibility and proper function, eliminating the need for an expensive trip to the dealership.
- ✔ Plug & Play Installation: Once programmed to your VIN, this module is ready to install right out of the box. In most cases, no further programming is required.
- ✔ Solves Complex Issues: Directly addresses problems like rough idling, stalling, erratic shifting, and false sensor codes caused by a faulty computer. This 16227797 PCM is the core of your vehicle’s management system.
- ✔ Restored Performance & Economy: A properly functioning PCM ensures your engine and transmission operate at peak efficiency, restoring lost power and fuel mileage.
- ✔ Broad GM Compatibility: A direct replacement for part numbers 16227797 and 19109047, fitting a wide range of popular 1997 models including the Bonneville, Park Avenue, Camaro, Firebird, and more.
- ✔ One-Year Replacement Warranty: This unit is backed by our one-year replacement warranty, giving you complete peace of mind with your purchase.
Expert Insight from a 20-Year Technician
As a technician, I’ve seen countless issues arise from using generic, unprogrammed modules in these ’97 GM cars. The Vehicle Anti-Theft System (VATS) is a big one. Without the correct VIN programming, the car simply won’t start, leaving you with a more complex problem than you began with. We take the guesswork out of the equation. By programming the module to your specific VIN before it ships, we ensure all systems—from the engine to the transmission and anti-theft—communicate correctly from the moment you plug it in.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
After you complete your purchase, you will receive instructions on how to send us your 17-digit VIN. We cannot ship your part until we receive this information, as the programming is essential for the module to work in your vehicle.
Is any additional programming needed after installation?
In most cases, no. Our VIN programming handles the critical engine and transmission calibrations. Some GM vehicles may require a simple, key-on/key-off security relearn procedure that you can do yourself in your driveway. Instructions are readily available online for this process.
Do I need to send my old computer (core) back?
No, there is no core charge or requirement to return your old module for this specific part. You can recycle your old part locally.
How can I be sure this will fix my car’s problem?
While this 16227797 PCM is the solution for many electronic issues, we always recommend a proper diagnosis by a qualified mechanic. Common symptoms of a bad PCM include stalling, harsh shifting, a no-start condition, and multiple unrelated trouble codes. If your diagnosis points to a faulty computer, this part is the correct fix.
Which part number will I receive?
You will receive a module that is a direct, hardware-compatible replacement for part numbers 16227797 and 19109047. It will be programmed to function perfectly in your vehicle based on the VIN you provide.