Restore Peak Performance to Your Truck
Is your trusty 1997 GM or Isuzu truck suffering from frustrating and unpredictable issues? A faulty Powertrain Control Module (PCM) can cause a cascade of problems, from a constant check engine light to poor fuel economy and even a no-start condition. This isn’t just an inconvenience; it’s a reliability issue. This replacement PCM is the definitive solution, arriving at your door fully programmed to your vehicle’s specific VIN, ensuring a seamless installation and restoring the dependable performance you rely on.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing PCM is the most likely culprit. This unit is designed to correct these exact problems:
- Erratic or harsh transmission shifting
- Poor idle quality or unexpected stalling
- A persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) related to internal module failure (e.g., P0601, P0605)
- Communication errors with scan tools
- Reduced engine power and poor fuel mileage
- Failure to pass emissions testing
By installing our expertly programmed 1997 Isuzu Hombre PCM, you are not just replacing a part; you are providing a direct, reliable fix that addresses the root cause of these issues, getting your vehicle back to factory-spec operation.
Features & Tangible Benefits
- โ VIN-Specific Programming: We flash the module with the latest GM updates using your vehicle’s VIN. This means no expensive trips to the dealership for programmingโit’s ready to install right out of the box.
- โ Plug-and-Drive Simplicity: Designed for a direct, hassle-free installation. Simply disconnect the old module and connect this one. In most cases, no complicated relearn procedures are required.
- โ Restored Drivability: Experience smoother shifting, a stable idle, and the responsive engine performance you’ve been missing.
- โ Broad GM Compatibility: While perfect for the Isuzu Hombre, this module is also the correct fit for a wide range of popular 1997 GM trucks, vans, and SUVs, as listed in the fitment guide.
- โ Guaranteed Performance: This unit is backed by our one-year replacement warranty, giving you confidence and peace of mind in your repair.
An Expert’s Note on GM Programming
“On these mid-90s GM vehicles, the PCM is the central command center. Unlike generic, non-programmed modules that can cause more problems than they solve, a VIN-matched unit is critical. The programming dictates everything from fuel mixture and spark timing to transmission shift points. We ensure your module has the correct software for your specific vehicle configuration, which is the secret to a successful, one-time repair and avoids the frustrating phantom issues that can arise from using a generic or incorrectly programmed computer.”
Don’t let a faulty computer keep your reliable truck off the road. This professionally programmed 1997 Isuzu Hombre PCM is the most effective and straightforward way to solve complex electronic issues and restore the dependable performance you need to get the job done. After purchase, simply provide us with your VIN, and we’ll handle the rest, shipping you a part that’s ready for installation.
Frequently Asked Questions
What exactly does the PCM do?
The Powertrain Control Module, or PCM, is your vehicle’s main computer. It controls all aspects of the engine and transmission, including fuel injection, ignition timing, emissions systems, and automatic transmission shifting, to ensure optimal performance, fuel economy, and low emissions.
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 Vehicle Identification Number (VIN). We cannot program and ship your module without it. You can typically find your VIN on the driver’s side dashboard (visible through the windshield) or on the driver’s side door jamb sticker.
Is any additional programming required after installation?
No. This module is shipped fully programmed and ready for installation. In some rare cases, a security or crank-relearn procedure may be necessary, which can be performed with a capable scan tool or by following a specific vehicle procedure. However, for most installations, it is a simple plug-and-drive process.
My original part number is 16229684. Will this work?
Yes. This module, 8162296840, is a fully compatible replacement for the original part number 16229684. We ensure the programming matches your vehicle’s requirements perfectly, regardless of the original part number sticker.
Is this the correct computer for my Chevy S10 or GMC Sonoma?
Yes, this 1997 Isuzu Hombre PCM is also the correct electronic control module for a wide variety of 1997 GM vehicles, including the Chevy S10, GMC Sonoma, Blazer, Jimmy, and many full-size trucks and vans. Please check the detailed fitment list on this page to confirm compatibility with your specific model and engine.