Selection Of Procedure For Immobilizer System-Related Parts Programming

2011 Mazda 3 Mazdaspeed, 2.3 3SECTION Selection Of Procedure For Immobilizer System-Related Parts Programming
WARNING: This page is about a different car, the 2011 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that the room fuse is equipped.
  2. Select the applicable programming procedure from the service content of the immobilizer system-related parts.

Immobilizer System-Related Parts Service and Programming Procedure Table 

KEY PROGRAMMING PROCEDURE

No. Service Programming procedure
1 Additional key programming Have two or more valid keys (See No. 1 ADDITIONAL KEY PROGRAMMING PROCEDURE (USING TWO VALID KEYS) .)
2 Have one valid key or none (See NO. 2 ADDITIONAL KEY PROGRAMMING PROCEDURE (USING THE M-MDS) .)
3 Additional key programming procedure setting Disable programming using valid keys (See No. 3 ADDITIONAL KEY PROGRAMMING PROCEDURE CHANGING .)
Enable programming using valid keys
4 Programming due to PCM replacement (See No. 4 PROGRAMMING PROCEDURE DUE TO PCM REPLACEMENT .)
5 Programming due to keyless control module replacement (See No. 5 PROGRAMMING PROCEDURE DUE TO KEYLESS CONTROL MODULE REPLACEMENT .)
6 Programming due to simultaneous replacement of immobilizer system-related parts
  • PCM
  • Keyless control module
(See No. 6 PROGRAMMING PROCEDURE DUE TO SIMULTANEOUS REPLACEMENT OF IMMOBILIZER SYSTEM-RELATED PARTS (PCM AND KEYLESS CONTROL MODULE) .)
7 Programming due to coil antenna replacement Programming of immobilizer system-related parts is not necessary
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.
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