Reprogram Control Module

2023 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN D, 4WDSECTION Reprogram Control Module

To program an existing K9 Body Control Module, perform the following procedure:

    NOTE:

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

  1. Ignition/Vehicle OFF.
  2. Access the Service Programming System (SPS) and follow the on-screen instructions.
  3. On the SPS Supported Controllers screen, select K9 Body Control Module - Programming and follow the on-screen instructions.
  4. NOTE:

    When performing the Tire Pressure Monitor Sensor Learn during K9 Body Control Module setup, the EL-52545Β  Tire Pressure Monitor Sensor and RF Diagnostic Tool must be used to activate each tire pressure sensor.

  5. On the SPS Supported Controllers screen, select K9 Body Control Module - Setup and follow the on-screen instructions.
  6. Check the driver information center display for additional messages regarding further calibration instructions. If there are no additional driver information center instructions present, programming is complete.
  7. Clear DTCs.
RENDER: 1.0x

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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.