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HOMESERVICE MANUALSMAZDA2013MX-5 MIATA GRAND TOURING, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSSECURITY SYSTEM AND LOCKS SYSTEMIMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [ADVANCED KEYLESS ENTRY AND START SYSTEM]NO. 7 PROGRAMMING PROCEDURE DUE TO SIMULTANEOUS REPLACEMENT OF IMMOBILIZER SYSTEM-RELATED PARTS (PCM, KEYLESS CONTROL MODULE, AND STEERING LOCK UNIT)NOTES
2013 Mazda MX-5 Miata Grand Touring, Automatic Trans

No. 7 Programming Procedure Due to Simultaneous Replacement of Immobilizer System-related Parts (PCM, Keyless Control Module, and Steering Lock Unit): Notes

2013 Mazda MX-5 Miata Grand Touring, Automatic TransSECTION Notes
CAUTION:
  • The engine cannot be started if any step or procedure is skipped. Perform all procedures in the order of the steps.
  • The menu and execution sequence of the M-MDS vary depending on the type of replaced unit and parts. Perform the procedures referring to the following chart.

M-MDS menu 

  1. Parameter Reset
  2. Ignition Key Code Erase and Program
  3. Program Additional advanced key
  4. Steering Lock Unit Programming
PARTS PROCEDURE CHART

Replacement part M-MDS execution menu/ sequence Conditions
Keyless control module and PCM (1)→(2)→(3)→(4)
  • Have two or more keys to be programmed after the replacement.
  • Have one or more advanced keys to be programmed after the replacement.
Keyless control module and steering lock unit(1)
Keyless control module, PCM, and steering lock unit(1)
PCM and steering lock unit(1) (1)→(2)→(4) Have two or more keys to be programmed after the replacement.
(1) Because the steering lock unit is integrated with the ignition key cylinder, the key must also be replaced when replacing the steering lock unit.
RENDER: 1.0x

NO RELATED

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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.