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  5. Checking Initial ROM Code

Checking Initial ROM Code

Check whether your vehicle’s initial ROM code matches the ROM code in the tune.

  1. Connect the Ezy-FLASH Pro to the car.
  2. From the “Ezy-FLASH Info” menu, select “Query Vehicle”.
  3. Compare the Expected Initial ROM code below to the “Cal Code” displayed.

WARNING: Only proceed with the flash tune if your vehicle’s Cal Code matches the Expected Initial ROM. If incorrect, contact your Ezy-FLASH Pro provider with product serial number and Cal Code.