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Home >> Mazda >> 2012 >> 3 Mazdaspeed, 2.3L Eng VIN 3 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security System And Locks System >> Front Door Key Cylinder Switch Inspection

Front Door Key Cylinder Switch Inspection

  1. To access the glass installation bolt, position the front door glass so that the distance from the top of the front door glass to the upper part of the front beltline molding is approx. 80 mm {3.1 in}  .
    Fig 1: Identifying Distance From Top Of Front Door Glass To Upper Part Of Front Beltline Molding
    G08158803
  2. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 2.0, MZR 2.5] .) (See BATTERY REMOVAL/INSTALLATION [MZR 2.3 DISI TURBO] .) (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
  3. Remove the following parts:
    1. Inner garnish (See INNER GARNISH REMOVAL/INSTALLATION .)
    2. Front door trim (See FRONT DOOR TRIM REMOVAL/INSTALLATION .)
    3. Front door speaker (See FRONT DOOR SPEAKER REMOVAL/INSTALLATION )
    4. Front door glass (See FRONT DOOR GLASS REMOVAL/INSTALLATION .)
    5. Front door module panel (See FRONT DOOR MODULE PANEL REMOVAL/INSTALLATION .)
    6. Front door latch and lock actuator (See FRONT DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)
  4. Move the rod of the door key cylinder switch in the direction of the arrow shown in the figure, and verify that the continuity is as indicated in the table.
    Fig 2: Door Key Cylinder Switch Circuit And Terminal Identification
    G08158804
    • If not as indicated in the table, replace the front door latch and lock actuator.
      Fig 3: Front Door Latch And Lock Actuator Terminal Continuity And Resistance Chart
      G08158805