Is Your Intrigue or GM Vehicle Acting Up?
If you’re driving a 2001-2002 Oldsmobile Intrigue, or one of the many other GM vehicles from that era, you might be dealing with some frustrating and confusing issues. Maybe it’s a check engine light that won’t go away, the transmission shifting harshly, a rough or stumbling idle, or worst of all, a no-start condition that leaves you stranded. These aren’t just signs of old age; they’re classic symptoms of a failing Powertrain Control Module (PCM).
A Story From the Shop Floor
“A customer’s 2002 Impala came in last week with these exact symptoms. It had a persistent P0300 random misfire code, the transmission would slam into gear, and fuel economy had tanked. They had already replaced plugs, wires, and a coil pack with no success. After hooking up my scan tool and seeing erratic data from multiple sensors, I knew the problem wasn’t the parts—it was the brain. The PCM was failing internally. This is a scenario I’ve seen hundreds of times on these GM 3.1L and 3.4L engines. The root cause is often years of heat cycles and engine vibration causing microscopic cracks in the PCM’s circuit board.”
The Real Problem: A Failing Vehicle Brain
The PCM is the central computer for your engine and transmission. It processes information from dozens of sensors to control everything from fuel injection and spark timing to transmission shift points and emissions equipment. When it starts to fail, it sends incorrect commands, leading to a cascade of problems. In my 20+ years as a technician, I’ve learned that simply swapping a used module from a junkyard is a recipe for disaster. It won’t have the correct software for your specific vehicle, leading to even more issues.
Common Symptoms of a Faulty PCM:
- ✔ Check Engine Light (CEL) with various trouble codes
- ✔ Harsh or erratic automatic transmission shifting
- ✔ Engine stalling, stumbling, or running rough
- ✔ A sudden, unexplained drop in fuel mileage
- ✔ Complete no-start or intermittent starting problems
- ✔ Communication errors with diagnostic scan tools
The Plug-and-Play Solution: A VIN-Programmed PCM
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a quality-tested PCM and program it specifically for YOUR vehicle using your unique 17-digit Vehicle Identification Number (VIN). This process loads the latest, most stable software updates directly from GM. This is the same procedure a dealership performs, but without the hassle or high cost.
Why VIN Programming is Essential:
- ✔ Guaranteed Compatibility: Ensures the module has the correct calibration for your engine, transmission, and emissions system.
- ✔ Restored Performance: Corrects fuel trim, idle speed, and transmission shift strategies for smooth, efficient operation.
- ✔ Latest Software: Includes all factory updates from GM, which often resolve bugs and drivability issues present in the original software.
- ✔ No Dealer Visit Needed: This module arrives ready to install. In most cases, you can avoid expensive dealer-only programming fees. A simple security relearn procedure may be required after installation, which can typically be done in your driveway.
Guaranteed Fitment for Your Vehicle
This module, part number 09360210, is a direct replacement for several original GM part numbers, including 12209614 and 12202600. Please verify your original part number or confirm your vehicle is on the list below. After purchase, simply provide us with your VIN, and we’ll handle the rest.
This Electronic Control Module fits the following vehicles:
- ✔ Alero: 2001-2003 (3.4L)
- ✔ Aurora: 2001-2002 (3.5L)
- ✔ Aztek: 2001-2003
- ✔ Century: 2001-2002
- ✔ Grand Am: 2001-2003 (3.4L)
- ✔ Grand Prix: 2001-2003 (3.1L)
- ✔ Impala: 2001-2003 (3.4L)
- ✔ Intrigue: 2001-2002
- ✔ Lumina Car: 2001
- ✔ Malibu: 2001-2003
- ✔ Monte Carlo: 2001-2003 (3.4L)
- ✔ Montana: 2001-2002
- ✔ Regal: 2000-2002
- ✔ Rendezvous: 2002-2003
- ✔ Silhouette: 2001-2002
- ✔ Venture: 2001-2003