2022 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE

Simulation Inspection: Notes

  1. Connect the M-MDS to the DLC-2.
  2. Switch the ignition ON (engine off or on).
  3. Perform the following procedure using the M-MDS.
    1. Press [Start] for the vehicle identification.
    2. Press the [Toolbox] tab.
    3. Press the [Diagnosis] icon.
    4. Press [Run] for Data Logger.
  4. Select the applicable module according to the module table. (See Module Table .)
  5. Select the applicable simulation item.
    NOTE:
    • The simulation function can only be implemented on items displaying the following icon.
    G14587593Courtesy of MAZDA MOTORS CORP.
  6. Inspect the operation of each part according to the directions on the screen.
    NOTE:
    • If the operation of the output part cannot be verified as a result of implementing the simulation function, an open/short circuit, sticking, or operation malfunction with the output part can be considered.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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