Check Lock Actuator
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the harness connector of rear gate latch and actuator assembly.
- Connect the battery to the rear gate latch and actuator assembly terminals.REAR GATE LATCH AND ACTUATOR ASSEMBLY TERMINALS REFERENCE CHART
Actuator operation Terminals No. 1 No. 2 Lock → Unlock + - - Replace the rear gate latch and actuator assembly if it is found defective.