Reprogram Control Module (ECU)

2024 Chevrolet Corvette E-Ray, 2D CoupeSECTION Reprogram Control Module (ECU)
WARNING: This page is about a different variant/trim than selected.

To program an existing K71 Transmission Control Module, perform the following procedure:

  1. Ignition/Vehicle - Off
  2. NOTE:

    Begin with the vehicle in vehicle OFF power mode. The Service Programming System will power mode the vehicle.

  3. Access the Service Programming System (SPS) and follow the on-screen instructions.
  4. On the SPS Supported Controllers screen select K71 Transmission Control Module - Programming, and follow the on screen instructions.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.