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Home › Mazda › 2007 › CX-9 Sport, 3.5 C, AWD › Repair and Diagnosis › Body & Frame › Door Locks › Security System And Locks System › Immobilizer System Component Replacement/Key Addition And Clearing [Keyless Entry System] › No.2 Additional Key Registration Procedure (Using the M-MDS) › Procedure

No.2 Additional Key Registration Procedure (Using the M-MDS): Procedure

  1. Have one key (key 1) ready for registration.
  2. Connect the M-MDS to the DLC-2. (See M-MDS Connecting Procedure .)
  3. Using key 1, turn the ignition switch to the ON position.
    NOTE:
    • Although the security light starts flashing and DTC 15 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.
  4. After the vehicle is identified, select the following items from the initial screen of the M-MDS.
    • When using the IDS (laptop PC)
      • Select the "Toolbox" tab.
      • Select "Body".
      • Select "Security".
    • When using the PDS (Pocket PC)
      • Select "Programming".
  5. Then, select items from the screen menu in the following order.
    1. Select "PATS Functions".
  6. Select "Program additional ignition key" from the M-MDS screen menu and perform the procedure according to the M-MDS screen
  7. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE .)
    NOTE:
    • After selecting the above menu, "This operation has been successful" is displayed. At this point, the key that turned the ignition switch to the ON position is completely programmed.
    • In this procedure, the necessary number of the keys are completely programmed. To finish the additional key programming, go to 11.
    • If additional keys need to be programmed, go to the next step.
  8. After verifying that the PATS function menu is displayed again on the M-MDS screen, turn the ignition switch to the LOCK position and remove key 1.
  9. Using the additional key to be programmed, turn the ignition switch to the ON position.
  10. Return to the Step 3.
  11. After verifying that the PATS function menu is displayed again on the M-MDS screen, select the "Exit (From This Menu)" to finish the M-MDS procedure.
  12. After Step 11, wait 5 s or more  and then turn the ignition switch to the LOCK position.
  13. Disconnect the M-MDS from the DLC-2.
  14. Verify that the all keys can start the engine for 5 s or more  after the procedure.
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