Get Your GM Truck Back on the Road, Fast.
Is your trusty truck or van suddenly running rough, stalling, or refusing to start? A failing Powertrain Control Module (PCM) can bring your work to a grinding halt, causing frustrating diagnostic dead-ends and costly downtime. This isn’t just an inconvenience; it’s a problem that costs you time and money. We understand that you depend on your vehicle. That’s why we offer a straightforward, reliable solution: a professionally programmed, OEM engine computer that gets you back in business.
Common Symptoms & Your Solution
If you’re experiencing any of the following issues, a faulty PCM is a likely culprit:
- Erratic shifting or transmission problems
- Poor fuel economy and loss of power
- Engine stalling, stumbling, or rough idling
- A persistent Check Engine Light with codes like P0601 (Internal Control Module Memory Check Sum Error)
- Complete no-start condition where the engine cranks but won’t fire
- Communication errors with diagnostic scan tools
This unit is the definitive solution. We take a genuine, road-tested OEM computer and flash it with the latest GM software updates, specifically matched to your vehicle’s VIN. This process ensures perfect communication between your engine, transmission, and all related systems, restoring the performance and reliability you expect from your vehicle. This is the correct, hassle-free way to replace your failing computer.
Features & Benefits
- ✔ Plug & Play Installation: Arrives programmed to your exact VIN. In most cases, no complicated on-vehicle programming is required, saving you a trip to the dealership.
- ✔ Latest GM Software: We flash the module with the most current updates from General Motors, which can resolve factory bugs and improve engine and transmission performance.
- ✔ Guaranteed Compatibility: By programming to your VIN, we ensure this module is a perfect match for your vehicle’s specific options and systems, including engine size, transmission type, and emissions.
- ✔ OEM Reliability: Built by GM for your GM. You get the durability and performance of a genuine factory part without the high dealership price tag.
- ✔ One-Year Replacement Coverage: This unit is backed by our one-year replacement warranty, giving you confidence in your repair.
An Expert’s Note on VIN Programming
“Back in the late ’90s, GM’s Vehicle Anti-Theft System (VATS/Passlock) became much more integrated. Grabbing a computer from a salvage yard and just plugging it in won’t work—the truck simply won’t start because the PCM doesn’t recognize the security key. Our VIN programming service is critical because it pre-loads your vehicle’s unique security information onto the module. This eliminates the most common failure point of a DIY replacement and is what makes this a true plug-and-play solution, getting you running again without expensive dealer tools.”
Don’t let a bad computer sideline your vehicle any longer. This 1998-1999 Savana 1500 programmed PCM is your direct path to a lasting repair. By providing us with your VIN at checkout, you ensure that the brain of your engine is perfectly synchronized with your truck right out of the box.
Frequently Asked Questions
What do I need to do after I purchase?
After you complete your purchase, you must send us your vehicle’s 17-digit VIN (Vehicle Identification Number). We cannot program and ship your module without it. You can typically add this as a note during checkout or send it to us in a message referencing your order number.
Will I need to do any additional programming myself?
This module is sent fully programmed for your engine and transmission. However, on these specific GM vehicles, you may need to perform a simple, 10-30 minute security relearn procedure. This can be done without any special tools and instructions are readily available online or can be provided upon request.
Is this a new computer?
No, this is a used, genuine OEM computer that has been sourced from a salvaged vehicle. Each unit is thoroughly inspected and tested to ensure it is fully functional before being programmed and shipped.
How do I know if this will fit my vehicle?
This module replaces a wide range of part numbers, including 09366810 and 09355699. Please check the detailed fitment list on this page. As long as your vehicle’s year, make, and model are listed, our VIN programming will ensure it works correctly.
Will this 1998-1999 Savana 1500 programmed PCM fix my check engine light?
If the check engine light and running issues are caused by a faulty PCM, this part will solve the problem. However, it’s always best to have your vehicle properly diagnosed to confirm the PCM is the root cause before ordering.