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Home › Subaru › 2014 › Outback 2.5i, Standard Trans › Repair and Diagnosis › External Pages › Different car › Section 52 (LAN System (Diagnostics)) › Subaru Select Monitor › Communication For Initializing Impossible › Check Using The Check Sheet Of Communication For Initializing › Turbo model

Turbo model

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.
Fig 1: Communication Initializing Network Diagram (Turbo Model)
G09485197Courtesy of SUBARU OF AMERICA, INC.


Fig 1: Communication Initializing Check Sheet (Turbo Model)
G09485199Courtesy of SUBARU OF AMERICA, INC.
  1. Module installation check
    1. Write "-" marks in the field for installation check if the vehicle to be inspected does not have relevant module.
    2. Write "-" marks in all blank fields on the same row that the "-" mark has filled in.
    NOTE: Example of writing < Ref. to EXAMPLE OF WRITING FOR THE CHECK SHEET OF COMMUNICATION FOR INITIALIZING , COMMUNICATION FOR INITIALIZING IMPOSSIBLE, Subaru Select Monitor. >
  2. SSM communication initialization check
    1. Write "◦" marks in the field for communication initialization if the module succeeded in the communication for initializing with Select Monitor.

      If the communication with all modules is not possible, go to  3).

    2. Write "◦" marks in all blank fields on the same row that the "◦" mark has filled in.
    3. When at least one field in a column of wiring location is filled with the "◦" mark, then the wiring for that location is normal. Write "◦" marks in all blank fields on the same column that the "◦" mark has filled in under the circled number.
    4. Check the open circuit of the modules which have no "◦" mark in their columns of the wiring location in ascending order (closest to the data link connector first). (only for installed modules)
    5. If the communication is not possible after checking all harnesses, check the module power supply line.
    6. Perform the basic diagnostic procedure of the system if the power supply line is normal.
    7. Replace the module if the communication is not possible even after performing the basic diagnostic procedure.
      NOTE:
      • Example of writing < Ref. to EXAMPLE OF WRITING FOR THE CHECK SHEET OF COMMUNICATION FOR INITIALIZING , COMMUNICATION FOR INITIALIZING IMPOSSIBLE, Subaru Select Monitor. >
      • Inspection using the communication for initializing of Subaru Select Monitor cannot be used to diagnose the wiring location marked with "-". Example of DTC data not received < Ref. to EXAMPLE OF DTC DATA NOT RECEIVED , LIST, List of Diagnostic Trouble Code (DTC). > and DTC matrix < Ref. to DTC MATRIX , LIST, List of Diagnostic Trouble Code (DTC). > should be used to identify the faulty portion.
  3. SSM communication initialization check (impossible to communicate with all modules)
    NOTE: Perform inspection regarding the trouble mode indicating that all CAN modules do not communicate. If at least one module becomes possible to communicate, return to  2).
    1. Check for the short circuit to ground. < Ref. to GROUND SHORT INSPECTION , INSPECTION, CAN Communication Circuit Check. > If it is normal, go to the next.
    2. Check for the short circuit to battery. < Ref. to BATTERY SHORT INSPECTION , INSPECTION, CAN Communication Circuit Check. > If it is normal, go to the next.
    3. Perform the inspection for the resistance of 52 Ω or less (short between wires). < Ref. to 52 Ω OR LESS , INSPECTION, CAN Communication Circuit Check. > If it is normal, go to the next.
    4. Check for the open circuit of data link connector (No. 12) in network diagram.
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