2006 – 2007 Corvette Engine Control Module 12589297 Programmed to VIN

Is Your 2006-2007 Corvette Suddenly Unreliable?

There’s nothing more frustrating than when your C6 Corvette—a machine built for precision and performance—starts acting up. You might be experiencing a range of baffling issues: a check engine light that won’t go away, sudden stalling at a stoplight, a harsh or delayed shift, or worst of all, a complete no-start condition where the engine just cranks endlessly. These aren’t just minor annoyances; they’re signs that the very brain of your engine may be failing.

In my two decades as a diagnostic technician, I’ve seen these symptoms countless times. Drivers come in concerned about their transmission, fuel pump, or ignition system, but the root cause often traces back to one central component: the Engine Control Module (ECM).

The Brain of Your LS Engine: Understanding the ECM’s Role

The ECM, specifically the E38 controller used in this generation of GM vehicles, is the master computer for your powertrain. It processes information from dozens of sensors to make thousands of calculations per second, controlling everything from the fuel injector pulse width and ignition timing to the electronic throttle body and cooling fans. On a C6 Corvette, it’s located in the right-hand (passenger side) engine compartment, where it’s subjected to intense heat cycles. Over time, this thermal stress, combined with voltage fluctuations, can lead to internal circuit board failure.

Common diagnostic trouble codes (DTCs) pointing to a failing ECM include P0601, P0602, or P0606 (Internal Control Module Processor Error), as well as a host of U-codes (e.g., U0100) indicating a loss of communication on the vehicle’s data network.

The Solution: A True Plug-and-Play Programmed ECM

Replacing a modern ECM isn’t like swapping a carburetor. You can’t just buy one off the shelf and plug it in. Every module is locked to a specific vehicle’s Vehicle Identification Number (VIN) and its unique set of options. Installing a blank or used module from another car will trigger the vehicle’s anti-theft system (VATS), resulting in a definite no-start situation and requiring an expensive trip to a dealership with specialized tools.

This is where our service provides the solution. We offer a genuine GM Engine Control Module that is professionally programmed *before* it ships. Here’s how it works:

• ✔ You purchase the module.
• ✔ You provide us with your Corvette’s 17-digit VIN.
• ✔ We use that VIN to access the official GM database and flash the module with the correct, most current software calibration for your exact vehicle.
• ✔ The module arrives at your door, ready for installation.

This process ensures that the module will communicate seamlessly with your car’s other systems, including the Body Control Module (BCM) and Transmission Control Module (TCM), right out of the box. After a simple security relearn procedure (often just a 10-minute key cycle), your Corvette will be back to running as it should.

Guaranteed Compatibility & Fitment

This module is a direct replacement for several GM part numbers, ensuring wide-ranging applicability. If your original module has one of the following numbers, this is the correct part for you:

• ✔ 12589297
• ✔ 12597121
• ✔ 12603892
• ✔ 19210738

While this listing is focused on the Corvette, this versatile E38 ECM is also the correct computer for a wide array of other GM vehicles. Please verify the part number and vehicle options below to confirm fitment.

Vehicle Fitment List:

Chevrolet:
AVALANCHE 1500 (07), CORVETTE (06-07), EQUINOX (07), IMPALA (07), MALIBU (07), MONTE CARLO (07), SILVERADO 1500/2500/3500 PICKUP (07 New Style), SUBURBAN 1500/2500 (07), TAHOE (07)

Cadillac:
ESCALADE, ESCALADE ESV, ESCALADE EXT (07)

GMC:
SIERRA 1500/2500/3500 PICKUP (07 New Style), SIERRA DENALI (07 New Style), YUKON, YUKON XL 1500/2500 (07)

Pontiac:
G6 (07), G8 (08), TORRENT (07)

Hummer:
H2 (07)

Saturn:
AURA (07)