Is Your GM Vehicle Running Rough? It Could Be The PCM.
If you’re dealing with a persistent check engine light, erratic engine behavior, stalling, or a no-start condition in your 1999 Chevrolet Venture or other compatible GM model, a failing Powertrain Control Module (PCM) is a likely culprit. The PCM is the brain of your vehicle’s engine, controlling everything from fuel mixture and ignition timing to transmission shift points. When it fails, it can cause a wide range of frustrating and difficult-to-diagnose issues. This listing is for a reliable, tested, used OEM Powertrain Control Module, part number 09361735, which serves as a direct-fit replacement to restore your vehicle’s performance and reliability.
The Smart Solution: Pre-Programmed for Your Vehicle
Don’t waste time and money at a dealership. We take the guesswork and hassle out of the repair process. When you purchase this module, we will flash it with the latest official GM software updates specifically for your vehicle. All we need is your Vehicle Identification Number (VIN). This ensures that when the part arrives, it’s ready for installation. This critical programming step matches the computer to your vehicle’s specific configuration, including engine, transmission, and emissions equipment, for seamless integration and optimal performance right out of the box.
From the Diagnostic Bay
We once had a 1999 Pontiac Grand Prix come in on a tow truck. The owner had replaced the spark plugs, fuel pump, and crank sensor, but it still wouldn’t start consistently. Scans were inconclusive. On a hunch, we checked the PCM connectors for corrosion—they were clean. We then connected a spare, known-good PCM, and the car fired right up. The original PCM had an internal failure that wasn’t setting a specific code. A correctly programmed replacement like this one had the car running perfectly in under an hour, saving the owner from more expensive and unnecessary parts swapping.
Common Symptoms of a Failing PCM
- ✔ Persistent Check Engine Light (CEL) with various codes or no codes at all.
- ✔ Engine stalling or shutting off while driving.
- ✔ Rough or erratic idling.
- ✔ Noticeable decrease in fuel economy.
- ✔ Harsh or incorrect automatic transmission shifting.
- ✔ Complete no-start or intermittent starting issues.
- ✔ Failure to pass an emissions test.
Why Our 1999 Venture PCM is the Right Choice
Choosing a replacement computer can be daunting. Our process is designed for your peace of mind. You are getting a genuine OEM part that has been carefully removed from a salvaged vehicle and thoroughly inspected. Unlike generic aftermarket units, this module is built to GM’s exact specifications. The crucial difference is our professional programming service. By flashing the module to your VIN, we ensure it communicates flawlessly with all other systems in your vehicle, just as the original did. This eliminates the need for expensive dealer-only tools or additional programming fees after installation.
Installation and Relearn Procedure
Installation is straightforward for anyone with basic mechanical skills. The PCM is typically located in the engine compartment. After swapping the module, you may need to perform a simple security relearn procedure (often called a Passlock or Passkey relearn). This procedure can usually be done without any special tools and involves a sequence of turning the key in the ignition. Instructions are widely available online for your specific model.
Guaranteed Fitment for Multiple GM Models
This electronic control module, part number 09361735, is compatible with a wide array of GM vehicles from the late 90s and early 2000s. Please verify your part number and check the list below to ensure compatibility.
- BONNEVILLE: 1999, 2000 (3.8L VIN K)
- CENTURY: 1999
- CUTLASS: 1999
- EIGHTY EIGHT: 1999
- GRAND PRIX: 1999, 2000 (3.8L Supercharged)
- IMPALA: 2000 (3.4L & 3.8L)
- INTRIGUE: 1999
- LESABRE: 1999-2000
- LUMINA CAR: 1999
- MALIBU: 1999 (3.1L)
- MONTE CARLO: 1999-2000
- MONTANA: 1999
- PARK AVENUE: 1999
- REGAL: 1999
- RIVIERA: 1999
- SILHOUETTE: 1999
- TRANS SPORT: 1999 (Canada)
- VENTURE: 1999
This quality used 1999 Venture PCM is your most reliable and cost-effective solution to get your vehicle back on the road and running as it should.
Frequently Asked Questions
Do I need to do anything after installing this PCM?
Yes, in most cases you will need to perform a security relearn procedure. This allows the PCM to recognize your vehicle’s anti-theft system and keys. This procedure typically takes 10-30 minutes and does not require special tools. Instructions can be easily found online for your specific model.
Is this a new part?
No, this is a high-quality, tested, and fully functional used OEM part sourced from a salvaged vehicle. We guarantee its functionality and provide the essential VIN programming service that makes it ready for your vehicle.
How do I provide my VIN number?
After you complete your purchase, you can add your VIN to the order notes or send it to us via email. We will contact you if we do not receive it promptly, as we cannot ship the module until it has been programmed.
What happens if I install it without programming?
The vehicle will likely not start or run correctly. The programming matches the PCM to your car’s specific options, anti-theft system, and engine parameters. Our pre-programming service is essential for proper function.
Will this fix my vehicle’s problem for sure?
This module will correct issues caused by a faulty PCM. While the symptoms listed are very common for PCM failure, we always recommend a proper diagnosis by a qualified mechanic to confirm the PCM is the root cause of your problem before ordering.