Is Your Rendezvous or GM Vehicle Running Rough?
If you’re dealing with a 2002-2003 Buick Rendezvous, or another GM vehicle from that era, that suddenly has a mind of its own, you know how frustrating it can be. Maybe it’s a check engine light that won’t go away, the transmission is shifting harshly, or worse, the engine stalls randomly or refuses to start at all. In my 20+ years turning wrenches, these symptoms almost always point to one component: a failing Powertrain Control Module (PCM).
The PCM is the brain of your vehicle’s engine and transmission. It processes thousands of data points every second to manage fuel delivery, ignition timing, and automatic transmission shifts. Over time, the constant heat cycles and vibrations in the engine bay take their toll on the delicate internal circuits, leading to unpredictable and often confusing problems.
Expert Pro Tip: Check the Basics First
Before you condemn your PCM, I always tell my customers to check two things: the battery and the main ground connections. A weak battery or a corroded ground strap can cause low voltage issues that mimic PCM failure. I’ve seen dozens of vehicles towed in for a ‘bad computer’ that were fixed with a simple battery terminal cleaning or a new ground wire. It’s a 15-minute check that can save you time and money.
The No-Hassle Solution: A VIN-Programmed PCM
If you’ve ruled out the basics and confirmed the PCM is the issue, the next step used to be a tow to the dealership for a costly replacement and programming session. We’ve eliminated that headache. This Powertrain Control Module is the direct-fit solution for your vehicle, and it arrives at your door ready for installation.
Hereโs the key difference: when you place your order, you provide us with your vehicle’s VIN. We then use that VIN to flash the module with the very latest, most stable software directly from GM. This isn’t a generic program; it’s the specific calibration for your car’s engine, transmission, and options. This ensures that once installed, your vehicle runs exactly as the manufacturer intended, often better than before if your old module was running on outdated software.
Key Benefits of This Programmed Module:
- โ Eliminates Dealer Programming: Save hundreds of dollars and the inconvenience of a dealership visit. This module is ready to install right out of the box.
- โ Solves Common Drivability Issues: Puts an end to problems like harsh shifting, poor fuel economy, stalling, and persistent check engine light codes.
- โ Updated GM Software: We load the most current calibrations, which often include factory fixes for known bugs and performance issues that your old module never received.
- โ Direct-Fit Replacement: Guaranteed to be a perfect match for the original part, ensuring a straightforward installation. For the Rendezvous, this is typically found in the LH (driver’s side) of the engine compartment.
Guaranteed Compatibility
This module, part number 09360210, is a direct replacement for service numbers 12209614 and 12202600. It is confirmed to fit a wide range of GM vehicles, including:
- โ 2002-2003 Buick Rendezvous
- โ 2001-2003 Oldsmobile Alero (3.4L)
- โ 2001-2002 Oldsmobile Aurora (3.5L)
- โ 2001-2002 Pontiac Montana
- โ 2001-2003 Chevrolet Monte Carlo (3.4L)
- โ 2001-2003 Chevrolet Venture
- โ 2001-2003 Pontiac Grand Am (3.4L)
- โ 2001-2003 Pontiac Grand Prix (3.1L)
- โ 2001-2002 Buick Century
- โ 2001-2003 Chevrolet Impala (3.4L)
- โ 2001-2002 Oldsmobile Intrigue
- โ 2001-2003 Pontiac Aztek
- …and many more. Please verify your part number or consult the full fitment list.
Don’t let a faulty computer keep your car off the road. This is the most reliable and efficient way to restore your vehicle’s performance and get back to driving with confidence.