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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System - Introduction (1 Of 2) >> On-Board Diagnostic Test [Pcm >> Freeze Frame PID Data Access Procedure >> Notes
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Freeze Frame PID Data Access Procedure: Notes

  1. Connect the M-MDS to the DLC-2.
  2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
    1. Select "Self Test".
    2. Select "Modules".
    3. Select "PCM".
  3. Then, select the "Retrieve CMDTCs" and perform procedures according to the directions on the MMDS screen.
  4. Retrieve the freeze frame PID data according to the directions on the M-MDS screen.
    NOTE:
    • Freeze frame data/snapshot data appears at the top of the help screen when the displayed DTC is selected.