1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.5].)
2. Remove the following parts:a. Rear door trim (See REAR DOOR TRIM REMOVAL/INSTALLATION.)b. Rear inner handle (See INNER HANDLE REMOVAL/INSTALLATION.)c. Rear door latch and lock actuator (See REAR DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION.)
3. Apply battery positive voltage and connect the ground to the rear door lock actuator terminals as indicated in the table below and verify the operation condition.
If not as indicated in the table, replace the rear door latch and lock actuator.