Check Door Lock Switch And Circuit
WARNING: This page is about a different car, the 2006 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
CHECK DOOR LOCK SWITCH AND CIRCUIT
| Step | Check | Yes | No |
|---|---|---|---|
1 CHECK DOOR LOCK SWITCH CIRCUIT.
|
Is the resistance less than 10 Ω? | Go to step 2. | Go to step 3. |
| 2 CHECK DOOR LOCK SWITCH CIRCUIT. Measure the resistance between the harness connector terminal and chassis ground when the door lock switch is moved to UNLOCK. Connector & terminal (B281) No. 11 - Chassis ground: |
Is the resistance less than 10 Ω? | The door lock switch is OK. | Go to step 3. |
3 CHECK DOOR LOCK SWITCH.
|
Is the resistance less than 10 Ω? | Go to step 4. | Replace the door lock switch. |
| 4 CHECK DOOR LOCK SWITCH. Measure the resistance between the door lock switch terminals when moving the door lock switch to UNLOCK. Connector & terminal Driver's side: (D7) No. 5 - No. 8 Passenger's side: (D62) No. 2 - No. 5 |
Is the resistance less than 1 Ω? | Check the harness for open circuits or shorts between the body integrated module and the door lock switch. | Replace the door lock switch. |