Is Your Truck or Car Running Rough? It Could Be The Brains of the Operation.
If your Isuzu Hombre, Chevy S10, Cavalier, or Malibu is suddenly plagued by a persistent Check Engine Light, erratic idling, stalling, or a frustrating no-start condition, the issue often points directly to a failing Powertrain Control Module (PCM). As a technician with over two decades of experience under the hood, I’ve seen these symptoms countless times. Drivers come into the shop frustrated, having already replaced sensors and spark plugs with no success. The PCM is the central computer for your engine, and when its internal components degrade from heat and vibration, it creates a cascade of problems that can be maddening to diagnose.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a quality, tested PCM and flash it with the latest official GM software updates specifically for your vehicle. This process, which requires your 17-digit Vehicle Identification Number (VIN), ensures that the module communicates perfectly with your engine, transmission, and all related systems, restoring the original performance and efficiency your vehicle had from the factory.
Expert Pro Tip: Ensure a Clean Connection
Before installing your new PCM, take a moment to inspect the harness connectors. Over the years, dirt, oil, and moisture can build up on the pins, causing poor contact and intermittent issues that can mimic PCM failure. I recommend using a dedicated electronics contact cleaner spray and a small, soft nylon brush to gently clean both the male and female sides of the connector. A clean, secure connection is critical for the long-term health and performance of your new module. This simple five-minute step has saved my customers from countless headaches.
Why Choose Our Programmed 1996-2000 Isuzu Hombre PCM?
Getting your vehicle back on the road shouldn’t be complicated. We eliminate the need for expensive dealership visits, specialized scan tools, or costly programming fees. This module arrives at your door ready for a straightforward installation.
- âś” VIN-Specific Programming: We load your vehicle’s exact software using your VIN, ensuring seamless integration and function.
- âś” Plug-and-Play Installation: No additional programming is required. Once installed, the vehicle will start and run correctly.
- âś” Resolves Common Failures: Effectively corrects issues like false sensor codes (especially for crank/cam sensors), harsh shifting, poor fuel economy, and intermittent stalling.
- âś” Direct Fit Guarantee: This module is a direct replacement for service numbers 16228016, 8162280160, and 16245305.
- âś” Simple Ordering Process: After you complete your purchase, simply reply to your order confirmation email with your VIN. We handle the rest.
Easy Installation Guide: Get Back on the Road Fast
- Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post.
- Locate the PCM: On most S10, Sonoma, and Hombre models, the PCM is located in the engine bay on the right-hand (passenger) side. On cars like the Cavalier, Sunfire, and Malibu, it may be under the dash or near the firewall. A quick search for your specific model will confirm the location.
- Disconnect and Remove: Carefully unplug the electrical harness connectors. They have locking tabs that need to be released. Then, unbolt the module from its mounting bracket.
- Install the New Module: Bolt the new PCM into place. Reconnect the electrical harnesses, ensuring they click securely into place.
- Reconnect Power: Reattach the negative battery terminal. The vehicle is now ready to start.
Guaranteed Fitment For Your Vehicle
Please verify your vehicle is on this list. This module is the correct solution for the following models and options:
- ACHIEVA: 1997-1998 (2.4L)
- CAVALIER: 1997-1999
- GRAND AM: 1997-1998 (2.4L)
- GRAND AM: 1999 (2.4L, with ID 16228016)
- ISUZU HOMBRE: 1996
- ISUZU HOMBRE: 1997-1998 (2.2L)
- ISUZU HOMBRE: 1999-2000 (2.2L)
- MALIBU: 1997-1998 (2.4L)
- MALIBU: 1999 (2.4L)
- S10/S15/SONOMA: 1997-1998 (2.2L)
- S10/S15/SONOMA: 1999 (2.2L)
- S10/S15/SONOMA: 2000 (2.2L, with VIN 4 as 8th digit)
- SKYLARK: 1997-1998 (2.4L)
- SUNFIRE: 1997-1999