CHARGING SYSTEM FREEZE FRAME DATA


  1. FREEZE FRAME DATA


    1. The ECM stores the vehicle condition when a DTC is output, and this information can be displayed using the GTS.

    2. Freeze frame data when a DTC is output.


      1. When a DTC is output, the freeze frame data at the time the DTC is output is stored.

      2. When freeze frame data is stored when a DTC is output, the data is not updated or deleted until DTCs are cleared.

  2. CHECK FREEZE FRAME DATA


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Trouble Codes.


      Powertrain > Engine > Trouble Codes

    5. Select a DTC to display the freeze frame data.

    6. Check the freeze frame data for the output DTC.

  3. LIST OF FREEZE FRAME DATA

    Tech Tips

    The chart below indicates the items related to the charging system from the freeze frame data recorded by the SFI system (8AR-FTS).


    Powertrain > Engine
    Tester Display
    Battery Voltage
    Battery Current
    Battery Temperature
    Alternator Output Duty Ratio
    Alternator Voltage - Non Active Test
    Voltage of Alternator