Is Your Pontiac Sunfire or Chevy Cavalier Running Rough?
If you’re dealing with a persistent check engine light, erratic engine behavior, poor fuel mileage, or a car that just won’t start, the problem often points directly to a failing Powertrain Control Module (PCM). As the brain of your vehicle’s engine, when the PCM starts to fail, it can cause a cascade of frustrating and hard-to-diagnose issues. I’ve seen it countless times in my 20+ years on the shop floor: a customer comes in after replacing multiple sensors, only to find the root cause was the computer itself.
The Smart, Hassle-Free Solution for Your GM Vehicle
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We are offering a reliable, tested, used OEM Powertrain Control Module that is professionally programmed with the latest GM software updates specifically for your vehicle. All we need is your Vehicle Identification Number (VIN) after your purchase, and we handle the rest. This critical programming step ensures that the PCM communicates perfectly with your car’s specific systems, saving you a costly trip to the dealership and the headache of a complex ‘relearn’ procedure.
- ✔ VIN Programmed: Arrives flashed with the newest GM calibration for your exact vehicle.
- ✔ No Dealer Required: This module is prepared for a straightforward installation, eliminating the need for expensive dealer tools.
- ✔ Cost-Effective Repair: Get a dependable, tested OEM part from a salvaged vehicle at a fraction of the cost of a new unit.
- ✔ Fixes Common Issues: Directly addresses symptoms like false sensor codes, harsh shifting, stalling, and no-start conditions.
- ✔ Direct Fit Guarantee: Engineered to be a perfect match for the original, ensuring all connectors and mounting points line up.
Why a Programmed 2000-2002 Sunfire PCM is the Right Choice
In my experience, especially with vehicles from this era, a simple part swap isn’t enough. The anti-theft system (Passlock/VATS) and other vehicle-specific parameters are stored in the PCM. Installing a non-programmed module will result in a no-start condition every time. Our service bypasses that entire ordeal. We ensure the module you receive is not just a compatible part number, but a fully functional brain for your car, ready to restore its original performance and reliability.
Expert Pro Tip: Clean Your Connections!
Before installing your replacement PCM, take five extra minutes to inspect and clean the main harness connectors. Use a quality electronics cleaner and a small nylon brush to remove any green or white corrosion from the pins and sockets. A poor connection is a very common issue on these models and can mimic PCM failure or even damage your replacement module. A clean connection ensures a solid repair.
Simple Installation to Get You Back on the Road
You don’t need to be a master mechanic to install this part. With basic hand tools, you can have your car running smoothly again. The module is typically located in the engine compartment on the passenger’s side.
- Safety First: Always disconnect the negative terminal from your car’s battery and wait 10 minutes before beginning.
- Locate the PCM: On the Sunfire and Cavalier, it’s usually on the right-hand (passenger) side of the engine compartment.
- Disconnect Connectors: Carefully unclip the wiring harness connectors from the old module. Inspect them for any damage or corrosion.
- Remove Old Module: Unbolt the old PCM from its mounting bracket.
- Install New Module: Bolt the new, programmed PCM into place and securely reconnect the wiring harnesses.
- Reconnect Battery: Re-attach the negative battery terminal. The vehicle is now ready to start.
Guaranteed Fitment for Your Vehicle
This module is a direct replacement for several part numbers and fits a range of GM models. Please verify your part number or vehicle application below.
Replaces Part Numbers: 09356249, 16268310, 9392873
This 2000-2002 Sunfire PCM is also compatible with:
- CAVALIER 2000-2001: Electronic Control Module; (RH front engine compartment)
- CAVALIER 2002: Electronic Control Module; (RH front engine compartment), ID 9356249
- GRAND AM 2000-2001: Electronic Control Module; (LH center dash), 2.4L
- SUNFIRE 2000-2001: Electronic Control Module; (RH front engine compartment)
- SUNFIRE 2002: Electronic Control Module; (RH rear engine compartment), ID 9356249
- ALERO 2000-2001: Electronic Control Module; (LH center dash), 2.4L
Don’t let a faulty computer keep your car off the road. Order today, provide your VIN, and receive a plug-and-play solution delivered to your door.