2001 – 2002 Sierra 1500 PCM 52369718 Programmed to Your VIN

Is Your 2001-2002 GM Truck or SUV Acting Possessed?

If you’re behind the wheel of a 2001-2002 Sierra, Silverado, Tahoe, or another GM vehicle from this era, you know it’s a workhorse. But when the Powertrain Control Module (PCM) starts to fail, it can feel like the truck has a mind of its own. In my 20+ years as a diagnostician, I’ve seen these exact symptoms hundreds of times. The truck might crank but not start, stall unexpectedly at a stoplight, shift erratically, or throw a confusing array of unrelated trouble codes. The check engine light is likely your constant companion.

These issues often point directly to a failing PCM, the central computer that manages everything from fuel injection and ignition timing to transmission shift points. Given its location—typically under the battery tray in these trucks—it’s exposed to years of heat cycles, vibration, and potential moisture or battery acid contamination, which can degrade internal circuits over time.

The Dealership-Free Solution: A Pre-Programmed PCM

In the past, replacing a PCM meant buying the part, having your vehicle towed to a dealership, and paying them hundreds of dollars for programming. We’ve eliminated that costly and time-consuming step. This PCM is the definitive solution, arriving at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN).

Here’s how our process works for you:

• ✔ You purchase this PCM.
• ✔ You provide us with your 17-digit VIN during or after checkout.
• ✔ Our technicians use official GM software to flash the module with the latest, most stable calibration for your exact vehicle.
• ✔ We ship you a part that is ready for installation, saving you a trip to the dealer and expensive programming fees.

Why Choose This Programmed PCM?

This isn’t just a replacement part; it’s a complete repair solution. By programming the module with the latest GM updates, we often resolve underlying software bugs that may have existed from the factory, leading to improved performance and reliability.

• ✔ Eliminates Guesswork: Solves common issues like no-start, stalling, harsh shifting, and false sensor codes (e.g., P0101, P0300, P0700).
• ✔ No Dealer Required: Comes programmed to your VIN. This is a true plug-and-play solution (a simple security relearn procedure may be required, which can be done without special tools).
• ✔ Latest GM Software: We ensure your module has the most recent GM calibrations for optimal engine and transmission performance.
• ✔ Direct-Fit Replacement: Guaranteed to be a perfect physical and electronic match for the original module.

Guaranteed Compatibility

This Electronic Control Module is a direct replacement for several part numbers. If your original module has one of the following numbers, this part is a 100% compatible replacement:

• ✔ 52369718
• ✔ 12200411
• ✔ 12201281
• ✔ 12576160

It is specifically designed to fit a wide range of GM trucks, vans, and SUVs. Please verify your vehicle is on the list below to ensure proper fitment.

Vehicle Fitment List:

• ✔ Chevrolet/GMC Pickups (2001-2002): Silverado/Sierra 1500, 2500 (Gas), 3500 (Gas), S10/Sonoma (4.3L)
• ✔ Chevrolet/GMC SUVs (2001-2002): Tahoe, Suburban, Yukon, Yukon XL, Escalade, Escalade EXT, Avalanche, Sierra Denali, Blazer S10, Jimmy S15
• ✔ Oldsmobile SUV (2001): Bravada
• ✔ Chevrolet/GMC Vans (2001-2002): Express/Savana 1500, 2500 (Gas), 3500 (Gas)
• ✔ Chevrolet/GMC Vans (2000-2002): Astro/Safari
• ✔ Performance Cars (2001-2002): Camaro (5.7L), Firebird (5.7L)
• ✔ Corvette (2001-2003)

Don’t let a faulty computer keep your reliable GM vehicle off the road. Order today, provide your VIN, and get back to driving with confidence.