Restore Your Minivan’s Reliability and Performance
Is your 1998 Pontiac Trans Sport suffering from erratic engine behavior, poor fuel economy, or a persistent check engine light? These frustrating issues can compromise your family’s safety and your peace of mind. Get your minivan running smoothly and dependably again with this direct-fit Powertrain Control Module (PCM), the central computer for your vehicle’s engine and transmission.
Common Symptoms & Your Solution
A failing PCM can cause a wide range of confusing problems. If you’re experiencing any of the following, this module is the definitive solution:
- Unexpected stalling or rough idling
- Harsh or incorrect transmission shifting
- A complete no-start condition
- Poor acceleration and loss of power
- Reduced fuel efficiency
- Check Engine Light with codes like P0601, P0605, or other communication errors
Instead of guessing with other parts, address the root cause. This replacement 1998 Pontiac Trans Sport PCM is engineered to restore factory performance and clear these persistent electronic issues for good.
Features & Tangible Benefits
- ✔ Plug & Play Installation: This module arrives pre-programmed to your vehicle’s specific Vehicle Identification Number (VIN). This eliminates the need for an expensive trip to the dealership for programming.
- ✔ Updated GM Software: We flash each unit with the newest updates from General Motors, ensuring your vehicle benefits from the latest improvements in fuel efficiency, emissions control, and performance.
- ✔ Guaranteed Compatibility: As a direct replacement for service number 16236757 and others, it ensures a perfect fit and seamless communication with your vehicle’s existing systems.
- ✔ Restored Drivability: By installing a properly functioning brain for your engine, you’ll regain the smooth acceleration, stable idling, and reliable starting you depend on for daily driving.
- ✔ This unit is backed by our one-year replacement warranty.
An Expert’s Note on VIN Programming
“Back in the late 90s, vehicle electronics became much more complex. The PCM isn’t just a simple box; it’s tailored specifically to your van’s options, engine, and transmission. In our shop, we’ve seen countless DIYers get stuck after installing a generic, unprogrammed module only to find the vehicle won’t start or runs worse. Our VIN programming service bridges that gap. We handle the complex part, so you get a 1998 Pontiac Trans Sport PCM that works correctly right out of the box. It’s the single most important step to ensuring a successful and lasting repair.”
Guaranteed Fitment
This 1998 Pontiac Trans Sport PCM is a direct replacement for vehicles requiring service numbers 09356741, 16236757, 9356741, 9357034, 9357440, or 9366314. It is confirmed to fit the following makes and models:
- ACHIEVA 98 (6-191, 3.1L)
- ALERO 99 (3.4L)
- BONNEVILLE 98
- CAMARO 98 (6-231, 3.8L)
- CENTURY 98 (6-191, 3.1L)
- CUTLASS 98-99
- EIGHTY EIGHT 98
- FIREBIRD 98 (6-231, 3.8L)
- GRAND AM 98-99
- GRAND PRIX 98
- INTRIGUE 98
- LESABRE 98 (6-231, 3.8L)
- LUMINA CAR 98
- MALIBU 98 (6-191, 3.1L)
- MONTE CARLO 98
- PARK AVENUE 98 (6-231, 3.8L)
- REGAL 98
- RIVIERA 98 (6-231, 3.8L)
- SILHOUETTE 98
- SKYLARK 98 (6-191, 3.1L)
- TRANS SPORT 98
- VENTURE 98 (6-207, 3.4L)
Frequently Asked Questions
Do I need to do any programming myself?
No. This is the primary benefit of our service. We program the module to the VIN you provide before shipping it. This means it’s ready for installation right out of the box, with no special tools or dealer visits required.
Where do I provide my vehicle’s VIN?
After you complete your purchase, you will need to send us your 17-digit VIN. You can typically add it as a note during checkout or reply to your order confirmation email. We cannot ship your part until we receive the VIN.
What is a PCM and what does it do?
The Powertrain Control Module (PCM) is your vehicle’s main computer. It controls all aspects of engine and transmission function, including fuel injection, ignition timing, emissions systems, and automatic transmission shift points, to ensure optimal performance and efficiency.
Is this a brand new part?
This is a professionally inspected and tested original equipment part that has been verified to meet or exceed all factory specifications. It is then programmed with the latest software for your vehicle.
What if I still have issues after installation?
While this PCM will solve issues directly related to the module itself, it’s important to ensure other vehicle systems are working correctly. If a problem persists, it may indicate a separate issue with a sensor, wiring, or another component. We recommend having the vehicle scanned for any new trouble codes.