Mazda 2: Foreword [Immobilizer System (Keyless Entry System) ]

Mazda 2 2007-2014 Service Manual / Body and Accessories / Foreword [Immobilizer System (Keyless Entry System) ]

NOTE:

Mazda 2. FOREWORD

DTC INSPECTION [Immobilizer System (Keyless Entry System) ]

Security Light

1. Switch the ignition to ON.

2. Verify the security light status.

NOTE:

3. If there is a malfunction, verify the DTCs using the M-MDS. When several DTCs are detected, repair the malfunctioning location based on the DTC displayed by the security light.

NOTE:

4. After completion of repairs, clear all DTCs stored in the Instrument cluster. (See CLEARING DTC [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM) ] ).

M-MDS

1. Connect the M-MDS (IDS) to the DLC-2.

2. After the vehicle is identified, select the following items from the initialization screen of the IDS.

  1. Select "Self Test".
  2. Select "Modules".
  3. Select "IC".

3. Verify the DTC according to the directions on the screen.

NOTE:

4. After completion of repairs, clear all DTCs stored in the instrument cluster. (See CLEARING DTC [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM) ] ).

CLEARING DTC [Immobilizer System (Keyless Entry System) ]

1. Connect the M-MDS (IDS) to the DLC-2.

2. After the vehicle is identified, select the following items from the initialization screen of the IDS.

  1. Select "Self Test".
  2. Select "Modules".
  3. Select "IC".

3. Verify the DTC according to the directions on the screen.

4. Press the clear button on the DTC screen to clear the DTC.

5. Switch the ignition to off.

6. Switch the ignition to ON and wait for 5 s or more.

7. Perform DTC inspection. (See DTC INSPECTION [IMMOBILIZER SYSTEM (KEYLESS ENTRY SYSTEM) ] ).

8. Verify that no DTCs are displayed.

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