Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Subaru Forester 1999-2004 Approved Subaru Forester 2004 5 - Body Security and Locks Door Lock Control System

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.




Image preview - the first page of the document
Door Lock Control System


>> Download Door Lock Control System documenatation <<

Text preview - extract from the document
                                      DOOR LOCK CONTROL SYSTEM
SECURITY AND LOCKS

2. Door Lock Control System
A: WIRING DIAGRAM
1. DOOR LOCK CONTROL

B: INSPECTION
1. SYMPTOM CHART
             Symptom                                          Repair order                                Reference
The door lock control system does        1. Check the fuse.                                  
                                         2. Check the power supply and ground circuit for    
                                         3. Check the door lock switch and the circuit.      
                                         4. Check the door lock actuator and the circuit.    
The door lock switch does not oper-      Check the door lock switch and the circuit.         
A specific door lock actuator does not   Check the door lock actuator and the circuit.       

2. CHECK FUSE

                          Step                                             Check                    Yes                  No
1         CHECK FUSE.                                         Is the fuse blown out?        Replace the fuse   Check the power
          Remove and visually check the fuse No. 2 (in                                      with a new one.    supply and ground
          the main fuse box) and the fuse No. 3 (in the                                                        circuit. 




                                                                SL-8
                                DOOR LOCK CONTROL SYSTEM
                                                                                                  SECURITY AND LOCKS

3. CHECK POWER SUPPLY AND GROUND CIRCUIT

                     Step                                         Check                       Yes                No
1     CHECK POWER SUPPLY.                           Is the voltage more than 10 V?     Go to step 2.     Check the harness
      1) Disconnect the body integrated module                                                           for open circuits or
      harness connector.                                                                                 shorts between
      2) Measure the voltage between the harness                                                         the body inte-
      connector terminal and chassis ground.                                                             grated module and
       Connector & terminal                                                                              the fuse.
         (B280) No. 1, 2 (+) -- Chassis ground (-):
2     CHECK GROUND CIRCUIT.                         Is the resistance less than 10 ?   The power supply Repair the har-
      Measure the resistance between the harness                                       and ground circuit ness.
      connector terminal and chassis ground.                                           is OK.
       Connector & terminal
         (B280) No. 4, 13 -- Chassis ground:

4. CHECK DOOR LOCK SWITCH AND CIRCUIT

                      Step                                         Check                     Yes                 No
1     CHECK DOOR LOCK SWITCH CIRCUIT.                Is the resistance less than 10 ? Go to step 2.      Go to step 3.
      1) Disconnect the body integrated module
      harness connector.
      2) Measure the resistance between the har-
      ness connector terminal and chassis ground
      when moving the door lock switch to LOCK.
        Connector & terminal
         (B281) No. 12 -- Chassis ground:
2     CHECK DOOR LOCK SWITCH CIRCUIT.                Is the resistance less than 10 ? The door lock      Go to step 3.
      Measure the resistance between the harness                                      switch is OK.
      connector terminal and chassis ground when
      moving the door lock switch to UNLOCK.
        Connector & terminal
         (B281) No. 11 -- Chassis ground:
3     CHECK DOOR LOCK SWITCH.                        Is the resistance less than 1 ? Go to step 4.       Replace the door
      1) Disconnect the door lock switch harness                                                         lock switch.
      connector.
      2) Measure the resistance between the door
      lock switch terminals when moving the door
      lock switch to LOCK.
        Connector & terminal
         Driver's side:
           (D7) No. 5 -- No. 9:
         Passenger's side:
           (D62) No. 4 -- No. 5:
4     CHECK DOOR LOCK SWITCH.                      Is the resistance less than 1 ?     Check the harness Replace the door
      Measure the resistance between the door lock                                     for open circuits or lock switch.
      switch terminals when moving the door lock                                       shorts between
      switch to UNLOCK.                                                                the body inte-
       Connector & terminal                                                            grated module and
         Driver's side:                                                                the door lock
           (D7) No. 5 -- No. 8:                                                        switch.
         Passenger's side:
           (D62) No. 2 -- No. 5:




                                                       SL-9
                                 DOOR LOCK CONTROL SYSTEM
SECURITY AND LOCKS

5. CHECK DOOR LOCK ACTUATOR AND CIRCUIT

                       Step                                         Check                      Yes                No
1      CHECK OUTPUT SIGNAL.                            Is the voltage more than 10 V?   Go to step 2.     Replace the body
       Measure the voltage between the body inte-                                                         integrated module.
       grated module harness connector terminal and
       chassis ground when moving the door lock
       switch to LOCK.
        Connector & terminal
          (B280) No. 6 (+) -- Chassis ground (-):
2      CHECK OUTPUT SIGNAL.                            Is the voltage more than 10 V?   Go to step 3.     Replace the body
       Measure the voltage between the body inte-                                                         integrated module.
       grated module harness connector terminal and
       chassis ground when moving the door lock
       switch to UNLOCK.
        Connector & terminal
          (B280) No. 7, No. 8 (+) -- Chassis ground
          (-):
3      CHECK DOOR LOCK ACTUATOR.                       Is the door lock actuator OK?    Check the harness Replace the door
       Check the door lock actuator.                                                    for open circuits or lock actuator.
       Front door lock actuator:                                                              the body inte-
       Rear door lock actuator:                                                              the door lock actu-
       Rear gate latch lock actuator: 




                                                       SL-10



◦ Jabse Service Manual Search 2020 ◦ Jabse Pravopis ◦ Other service manual resources online : FixyaeServiceinfo