Is Your Buick Century Experiencing Mysterious Electrical Gremlins?
If you’re driving a 2001-2002 Buick Century, you know it’s a dependable car. But after two decades on the road, even the most reliable vehicles can develop frustrating problems. Are you dealing with a check engine light that won’t go away, unexplained stalling, rough idling, or poor fuel economy? These aren’t just random annoyances; they’re classic symptoms of a failing Powertrain Control Module (PCM), the computer that acts as your vehicle’s brain.
The PCM is responsible for managing everything from fuel injection and ignition timing to transmission shift points. When it starts to fail, the symptoms can be confusing and intermittent, often leading to incorrect diagnoses and expensive, unnecessary repairs. I’ve seen countless hours and dollars wasted chasing faulty sensors when the root cause was the PCM all along.
A Technician’s Real-World Story
“A customer’s 2002 Monte Carlo (which uses this exact same PCM) came into my shop last month with these exact symptoms. It had an intermittent no-start condition that two other shops couldn’t figure out. They had replaced the battery, alternator, and crank sensor. Using my professional scan tool, I noticed the 5-volt reference signal to the sensors would randomly drop out. After checking the wiring harness for damage, I pinpointed the fault to an internal short in the PCM. Heat and vibration over 20 years had caused microscopic cracks in the circuit board. We installed one of our pre-programmed modules, performed the security relearn, and the car has been running perfectly ever since. The customer was relieved to finally have a definitive fix.”
The Direct Solution: A VIN-Programmed PCM
Don’t let a faulty computer keep your car off the road. This Powertrain Control Module is the reliable, straightforward solution for your 2001-2002 Buick Century and a wide range of other GM vehicles. The biggest challenge with replacing a PCM is the programmingโit must be specifically calibrated to your car’s Vehicle Identification Number (VIN) to work correctly. Without programming, the car won’t start, and you’ll be facing a costly trip to the dealership.
We eliminate that entire headache. When you purchase this module, you simply provide us with your VIN. Our technicians will then flash the unit with the latest, most stable GM-approved software specific to your vehicle. This ensures optimal performance and compatibility right out of the box.
- โ Eliminate Guesswork: Solves common issues like stalling, no-start conditions, harsh shifting, and persistent diagnostic trouble codes (DTCs).
- โ No Dealer Visit Required: This module arrives pre-programmed to your specific VIN. This saves you the time, hassle, and high cost of dealership programming.
- โ Latest GM Software: We flash the module with the most current software updates, which can correct factory bugs and improve engine and transmission performance.
- โ Simple Installation: Once you receive the module, the physical installation is typically straightforward. In most cases, you will only need to perform a simple security relearn procedure, which can be done without special tools.
Guaranteed Compatibility
This module is a direct replacement for several part numbers, ensuring a perfect match for your vehicle. Please verify that your original module carries one of these numbers:
- โ 12202600
- โ 12209614
- โ 09360210
Will This Fit My Vehicle?
This PCM is compatible with a wide array of General Motors vehicles. Please check the list below to confirm fitment for your specific make, model, and year. Note that some models require matching the ID number (e.g., ID 12209614) from your original part.
Fitment Includes: Alero (01-03), Aurora (01-02), Aztek (01-03), Century (01-02), Grand Am (01-03), Grand Prix (01-03), Impala (01-03), Intrigue (01-02), Lumina (01), Malibu (01-03), Montana (01-02), Monte Carlo (01-03), Regal (00-02), Rendezvous (02-03), Silhouette (01-02), Venture (01-03).
Ordering from us gives you more than just a part; it gives you a solution backed by years of hands-on diagnostic experience. Restore your vehicle’s reliability and performance today.