SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMAZDA20113 MAZDASPEED, 2.3 3REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 586 (SECURITY SYSTEM AND LOCKS SYSTEM)IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [KEYLESS ENTRY SYSTEM]NO. 3 ADDITIONAL KEY PROGRAMMING PROCEDURE CHANGINGPROCEDURE
2011 Mazda 3 Mazdaspeed, 2.3 3

No. 3 Additional Key Programming Procedure Changing: Procedure

2011 Mazda 3 Mazdaspeed, 2.3 3SECTION Procedure
WARNING: This page is about a different car, the 2010 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
KEY PROGRAMMING CHART

Step Procedure Action after procedure
1 CHANGE CUSTOMER SPARE KEY PROGRAMMING PROCEDURE 
  1. Connect the M-MDS to the DLC-2.

    (See M-MDS CONNECTING PROCEDURE .)

  2. Switch the ignition ON using a key (the key can be either the valid key or an unprogrammed key).
    NOTE:
    • If an unprogrammed key is used, the security light starts flashing and DTC 15 is displayed after approx. 1 min  . However, this does not indicate an improper procedure. Continue to perform the procedure as indicated.
  3. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
    • Using an IDS (laptop PC):
      1. Select "Body".
      2. Select "Security".
      3. Select "PATS Functions".
    • Using a PDS (Pocket PC):
      1. Select "All Tests and Calibrations".
      2. Select "PATS Functions".
  4. Select either of the following from the M-MDS menu to change the additional key programming procedure.
    • When "Customer Spare Key Programming Enable" is selected: The additional key programming procedure using valid keys is enabled.
    • When "Customer Spare Key Programming Disable" is selected: The additional key programming procedure using valid keys is disabled.
  5. Perform the security access according to the directions on the M-MDS screen.
  6. After verifying that the PATS function menu is displayed again on the M-MDS screen, select "Finish (this menu)".
  7. Switch the ignition to off.
 Procedure is completed
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.