Check Door Lock Switch
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK CURRENT DATA. Using the Subaru Select Monitor, display the data of «Manual lock SW input».
NOTE:
For detailed operation procedures, refer to "Application help".
|
Does the display switch between OFF ↔ ON when each door lock switch is moved to LOCK? | Go to step 2. | Go to step 3. |
| 2 CHECK DOOR LOCK SWITCH. From the condition in step 1), operate each door lock switch (driver's and passenger's) in the UNLOCK direction. |
Does the display switch between OFF ↔ ON? | The door lock switch is OK. | Go to step 4. |
3 CHECK POWER WINDOW MAIN SWITCH (DOOR LOCK SWITCH).
|
Did the indicator change from "No continuity" (1 MΩ or more) to "Continuity exists" (less than ion)? | Go to step 4. | Replace the power window main switch or door lock switch. |
| 4 CHECK POWER WINDOW MAIN SWITCH (DOOR LOCK SWITCH). Check the continuity between terminals when moving the power window main switch (door lock switch) in UNLOCK direction. Connector & terminal Driver 's side (D7) No. 9 - (D7) No. 1: Passenger 's side (D125) No. 2 - (D125) No. 5: |
Did the indicator change from "No continuity" (1 MΩ or more) to "Continuity exists" (less than 10Ω)? | Go to step 5. | Replace the power window main switch or door lock switch. |
| 5 CHECK HARNESS. Measure the resistance between the power window main switch (door lock switch) connector and chassis ground. Connector & terminal Driver's side (D7) No. 3 - Chassis ground: Passenger 's side (D125) No. 5 - Chassis ground: |
Is the resistance less than 10 Ω? | Go to step 6. | Repair or replace the harness. |
| 6 CHECK HARNESS. Check the harness between body integrated unit and power window main switch (door lock switch). Connector & terminal Driver's side (D7) No. 3 - (i84) No. 9: (D7) No. 9 - (i84) No. 20: Passenger 's side (D125) No. 4 - (i84) No. 9: (D125) No. 2 - (i84) No. 20: |
Is harness normal? | Replace the body integrated unit. < Ref. to BODY INTEGRATED UNIT . > | Repair or replace the harness. |