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Home >> Lexus >> 2003 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Door Locks & Trunk Lid >> Component Tests >> Door Lock Motor (Passenger)

Door Lock Motor (Passenger)

  1. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the door lock link moves to LOCK position. See CONNECTOR IDENTIFICATION .
  2. Reverse the polarity and check that the door lock link moves to UNLOCK position. If the operation is not as specified, replace the door lock assembly. See DOOR LOCK ASSEMBLY (FRONT)  under REMOVAL & INSTALLATION.