2013 Mazda MX-5 Miata Grand Touring, Automatic TransFACTORY OEM SERVICE PROCEDURE

Combined Sensor Initialization Procedure

WARNING:
  • Unless the initialization procedure of the combined sensor is completed, the DSC will not operate, causing an unexpected accident. Therefore, always perform the initialization procedure to ensure DSC operation if the combined sensor and DSC HU/CM have been removed or replaced.
  1. Inspect the wheel alignment and inflation pressure.
    • If there is any malfunction, adjust the applicable part.
  2. Park the vehicle on level ground.
  3. Turn the ignition switch to the LOCK position.
  4. Connect the M-MDS to the DLC-2.
    Fig 1: DLC-2
    G06151222Courtesy of MAZDA MOTORS CORP.
  5. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
    • When using the IDS (laptop PC)
      1. Select "Chassis".
      2. Select "ABS/DSC".
      3. Select "Sensor Initialization".
    • When using the PDS (Pocket PC)
      1. Select "All Tests and Calibrations".
      2. Select "Sensor Initialization".
  6. Perform the initialization procedure according to the directions on the screen.
  7. Drive the vehicle forward.
  8. After 5 min of driving, verify that the DSC system is normal.
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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