Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Subaru Forester 1999-2004 Approved Subaru Forester 2004 2 - Engine Section (H4DOTC) ENGINE (DIAGNOSTICS) Diagnostics for Engine Starting Failure

<< 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
Diagnostics for Engine Starting Failure


>> Download Diagnostics for Engine Starting Failure documenatation <<

Text preview - extract from the document
                        DIAGNOSTICS FOR ENGINE STARTING FAILURE
ENGINE (DIAGNOSTICS)

16.Diagnostics for Engine Starting Failure
A: PROCEDURE
1.   Check the fuel level.
                                                               
2. Inspection of starter motor circuit. 
                                                               
3. Inspection of ECM power supply and ground line. 
                                                               
4. Inspection of ignition control system. 
                                                               
5. Inspection of fuel pump circuit. 
                                                               
6. Inspection of fuel injector circuit. 




                                                 EN(H4DOTC)-56
                                DIAGNOSTICS FOR ENGINE STARTING FAILURE
                                                                                                                                       ENGINE (DIAGNOSTICS)

B: STARTER MOTOR CIRCUIT
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode  and Inspection Mode .
WIRING DIAGRAM:



    IGNITION
    SWITCH
                                                                                  BATTERY
                                                  SBF-4        SBF-1
                   1
                   3

                     B72
                                                                                                                                 *1    : WITH SECURITY SYSTEM


                                                                                                                                 *2    : WITHOUT SECURITY SYSTEM


                                                                                  INTERRUPT                                      *3    : AT MODEL
                                                                                  RELAY

                                                                                                                                 *4        : MT MODEL
               2
               6
                                *2        *1                                 2
                                                                             6
                                                                             1
                B59             *2      *1                                   4

                                                                       B59

                                                                                                                                                 TO SECURITY SYSTEM


                                                                                                                                                        INHIBITOR SWITCH
                                                                                                                                                P   R   N   D   3   2   1
                                              3
                                          *                                                                          12                12
                                                                                                                     11                    7
                                     *4




                                                                                                               B12        T3          T7




  STARTER
  INTERLOCK RELAY (MT)
                                                                                                                                               STARTER
                                                                                                        *3




                   28                                                                                                                           MOTOR
                   27
                   26
                                                                                                  *4
                   24                                                                                                                B14

                     B225


  CLUTCH SWITCH (MT)
                                                                                                        8




                   2
                   1

                     B106

                                                                                                   B137     ECM




    B106       B72                                    B225                       B59               T7                          B12                          B137

      1        1 2          1    2                                                            1 2 3 4 5 6                 1 2 3 4                1 2 3 4 5 6 7
                                                                                 1 2 3
      2        3 4                                                                            7 8 9 10 11 12              5 6 7 8               8 9 10 11 12 13 14 15 16 17
                            3    4      9 14 15 16 19 24 25 26 29 34 35 36       4 5 6                                    9 10 11 12            18 19 20 21 22 23     24 25
                                        10    17    20    27    30    37
                            5    6                                                                                                              26 27       28 29     30 31
                                     11 12 13 18 21 22 23 28 31 32 33 38
                            7    8
                                                                                                                                                                    EN-02015




                                                                EN(H4DOTC)-57
                     DIAGNOSTICS FOR ENGINE STARTING FAILURE
ENGINE (DIAGNOSTICS)

                       Step                                     Check                      Yes                         No
1      CHECK BATTERY.                              Is the voltage more than 12 V? Go to step 2.                Charge or replace
       Check the battery voltage.                                                                              the battery.
2      CHECK OPERATION OF STARTER MOTOR. Does the starter motor oper-             Check the power              Go to step 3.
                                                   ate?                           supply and ground
                                                                                  line for ECM. 
3      CHECK INPUT SIGNAL FOR STARTER MO- Is the voltage more than 10 V? Go to step 4.                         Go to step 5.
       TOR.
       1) Turn the ignition switch to OFF.
       2) Disconnect the connector from starter
       motor.
       3) Turn the ignition switch to ST.
       4) Measure the power supply voltage between
       starter motor connector terminal and engine
       ground.
         Connector & terminal
          (B14) No. 1 (+) -- Engine ground (-):
       NOTE:
       



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