2022 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE

On-Board Diagnostic - Introduction: Configuration: Notes

NOTE:
  • If the configuration is performed, the set values for the personalization features may be reset to the initial values (condition when shipped from factory). Verify the set values for the personalization features with the customer before performing the configuration and perform the personalization features setting after performing the configuration.
  • There are two types of configurations, one which writes As-Built data to the module and the other which reads data from the old module and writes the data to the new module.
  • When performing configuration on a module supporting read/write, perform the configuration before removing the old module because it is necessary to read data from the old module. (See Module Table .)
  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 [Work Support] icon.
    4. Press [Configuration].
    5. Press [Run] for Configuration.
  4. Select the applicable module according to the module table. (See Module Table .)
  5. Perform the configuration following the instructions on the screen.
    CAUTION:
    • When performing the configuration, CAN communication is cut temporarily and communication error DTCs may be detected. After performing the configuration, perform the DTC inspection and clear DTCs if any are displayed.
  6. Perform the DTC inspection. (See DTC INSPECTION .)
    • If a DTC is displayed, clear it. (See CLEARING DTC .)
      • If the DTC is displayed again, repair the malfunctioning location according to the applicable DTC troubleshooting.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

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.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.