Is your 2001-2002 Chevrolet Suburban 1500 suffering from erratic behavior, a persistent check engine light, or a no-start condition? A failing Powertrain Control Module (PCM) is often the culprit, disrupting everything from fuel delivery to transmission shifting. Restore your truck’s dependability with this professionally programmed PCM, engineered to be a direct, hassle-free solution to get you back on the road with confidence.
Is Your GM Truck or SUV Showing These Symptoms?
A faulty engine computer can manifest in numerous frustrating ways. If you’re experiencing any of the following, it’s a strong indicator that your PCM needs replacement:
- Check Engine Light: Persistent illumination, especially with communication-related codes (U-codes) or internal fault codes like P0601.
- Poor Performance: Noticeable loss of power, reduced fuel economy, and rough idling.
- Transmission Issues: Harsh or delayed shifting, or getting stuck in one gear (limp mode).
- Intermittent Stalling: The engine cuts out unexpectedly while driving or at a stop.
- No-Start Condition: The engine cranks but refuses to start, even with a good battery and starter.
This replacement module is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN to ensure seamless communication and restored functionality.
Features & Benefits
- VIN-Programmed for Your Vehicle: Simply provide your Vehicle Identification Number (VIN) during checkout, and we’ll program the module specifically for your Suburban. This eliminates the need for expensive dealership programming.
- Plug-and-Play Installation: Once programmed, this module is ready to be installed right out of the box. Disconnect the battery, swap the modules, and reconnect. It’s that simple.
- Loaded with Latest GM Updates: We flash each module with the most current software available from General Motors. This helps resolve common factory bugs and can improve drivability and efficiency.
- Direct-Fit OEM Replacement: Engineered to match the original factory specifications for a perfect fit and flawless connection with your vehicle’s wiring harness and other control systems.
- Broad Compatibility: This versatile module, also known by part number 12200411, fits a wide range of GM trucks, vans, and SUVs from the era, ensuring you get the correct component.
Complete Fitment List
This module is a direct replacement for part numbers 12200411, 12201281, 12576160, and 52369718 and fits a wide variety of GM vehicles. Please verify your vehicle is on this list before ordering.
Frequently Asked Questions
How do I provide my vehicle’s VIN?
You can add your 17-digit VIN in the notes section during checkout. If you forget, we will contact you via email after your purchase to retrieve it. We cannot ship your module until we have your VIN to program it correctly.
Is any additional programming required after installation?
No dealership programming is needed. The module is pre-programmed to your VIN for engine and transmission operation. You will need to perform a simple security relearn procedure, which involves cycling the key. A Crankshaft Variation Relearn is also recommended for optimal performance but is not required for the vehicle to run.
Will this PCM fix my vehicle’s transmission problems?
If your transmission issues, such as hard shifting or incorrect gear changes, are caused by faulty electronic signals from the PCM, then yes, this part is very likely to solve the problem. However, it will not fix internal mechanical failures within the transmission itself.
What is the difference between a PCM, ECM, and ECU?
These terms are often used interchangeably. ECM (Engine Control Module) and ECU (Engine Control Unit) typically refer to a module that only controls engine functions. A PCM (Powertrain Control Module) is more integrated and controls both the engine and the transmission, which is the case for this GM module.
What if my original part number is not on the list?
Please contact us with your vehicle’s VIN and the part number from your original module. This PCM is compatible with many vehicles, and we can verify if it is the correct replacement for your specific application even if the number is slightly different.