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Home >> Mazda >> 2022 >> CX-30 Select >> Repair and Diagnosis >> Transmission >> Transfer Case >> All Wheel Drive (AWD) System >> Coupling Component Calibration Data Writing
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Coupling Component Calibration Data Writing

CAUTION:
  • If the characteristic value of a new coupling component is not input to the PCM or the characteristic value is input incorrectly after replacing the coupling component, it could result in the following conditions.
  • The system does not operate normally.
  • A problem with durability of the coupling component occurs.
NOTE:
  • The Writing the characteristic value of coupling can be performed using the M-MDS.
  • After replacing the coupling component, read out the characteristic value of a new coupling component and write it to the PCM.
  • Read out the characteristic value of the coupling component from the label or mark shown in the figure.
G14488615Courtesy of MAZDA MOTORS CORP.
  1. Connect the M-MDS to the DLC-2.
  2. Perform the following procedure using the M-MDS.
    1. Press [Start] for the vehicle identification.
    2. Press the [Toolbox] tab.
    3. Press the [Work Support] icon.
    4. Press [TRANSMISSION/TRANSAXLE].
    5. Press [Run] for Writing the characteristic value of Coupling.
  3. Input the 24-digit coupling component characteristic value in 2 lines (12 digits per line) according to the directions on the screen.
  4. Press [Run] for Reading the characteristic value of Coupling.
  5. Perform the Coupling calibration data reading according to the directions on the screen.
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