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HOMESERVICE MANUALSSUBARU2014LEGACY 2.5I, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 54 (SECURITY AND LOCKS)DOOR LOCK CONTROL SYSTEMINSPECTIONCHECK DOOR LOCK SWITCH
2014 Subaru Legacy 2.5i, Automatic CVT Trans

Check Door Lock Switch

2014 Subaru Legacy 2.5i, Automatic CVT TransSECTION Check Door Lock Switch
WARNING: This page is about a different car, the 2014 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Step Check Yes No
1 CHECK CURRENT DATA  .
Using the Subaru Select Monitor, display the data of «Manual lock SW input».
NOTE: For detailed procedures, refer to "PC application help for Subaru Select Monitor".
 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). 
  1. Disconnect the power window main switch (door lock switch) connector.
  2. Measure the continuity between terminals when moving the power window main switch (door lock switch) in LOCK direction.

    Connector & terminal 

    Driver's seat 

    (D7) No. 3 - (D7) No. 1: 

    Passenger's seat 

    (D125) No. 4 - (D125) No. 5: 

 Did the indicator change from "No continuity" (1 MΩ or more) to "Continuity exists" (less than 10 Ω)? Go to step 4  . Replace the power window main switch. < Ref. to POWER WINDOW CONTROL SWITCH . >
4 CHECK POWER WINDOW MAIN SWITCH (DOOR LOCK SWITCH). 
Measure the continuity between terminals when moving the power window main switch (door lock switch) in UNLOCK direction.
Connector & terminal 
Driver's seat 
(D7) No. 9 - (D7) No. 1: 
Passenger's seat 
(D125) No. 2 - (D125) No. 5: 		 Did the indicator change from "No continuity" (1 MΩ or more) to "Continuity exists" (less than 10 Ω)? Go to step 5  . Replace the power window main switch. < Ref. to POWER WINDOW CONTROL SWITCH . >
5 CHECK HARNESS. 
Measure the resistance between the power window main switch (door lock switch) connector and chassis ground.
Connector & terminal 
Driver's seat 
(D7) No. 1 - Chassis ground: 
Passenger's seat 
(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 switch (door lock switch).
Connector & terminal 
Driver's seat 
(D7) No. 3 - (i84) No. 9: 
(D7) No. 9 - (i84) No. 20: 
Passenger's seat 
(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.
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