Toyota Corolla: instrument data and checksum notes

Toyota Corolla annotated data and checksum fields, with the recorded byte expressions and example value.

The Toyota Corolla example separates the data field in red from the checksum field in blue. Both written expressions and the recorded 123,456 km value are preserved below. The chip family is not identified in this entry.

Application
Toyota Corolla

Recorded data and annotated images

  • Toyota Corolla
  • The red box is the mileage.
  • 1E 24 (hex to dec) multiplied by 16.
  • Recorded mileage: 123,456 km
  • The blue box is the checksum.
  • FF FF – 24 1E = D8 E1
Toyota Corolla: Original reference image

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