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Home >> Toyota >> 2012 >> Prius Plug-in >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Plug-In Charge Control System (Plug-In) (Diagnostic Codes (P0560-117 - U-0293-449) & Circuit Tests) >> Plug-In Charge Control System >> Symptom Tests >> Charging Stops during Plug-in Charging >> Procedure
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Charging Stops during Plug-in Charging: Procedure

  1. CHECK DTC OUTPUT (HEALTH CHECK) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Health Check.
    4. Check DTCs.

      Result

      Result Proceed to
      No DTCs are output. A
      DTCs are output. B
    5. Turn the power switch off.

    B → GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART 

    A: Go to next step 

  2. READ VALUE USING TECHSTREAM (CHARGE CANCEL HISTORY) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Powertrain / Plug-in Control / Utility / Charge Cancel History.
    4. Check for Charge Cancel History.

      Result

      Result Proceed to
      A "Charge Cancel History" listed in the following table is not output. A
      A "Charge Cancel History" listed in the following table is output. B
      Charge Cancel History
      Charges Canceled (Charge Connector Not Engaged Properly)
      Charges Canceled (Power Failure)
      Charges Canceled (AC Line)
      Charges Canceled (CCID Relay)
      Charges Canceled (Nonstandard Cable)
      Charges Canceled (Battery Temperature)
      Charges Canceled (Rated Electricity Power Supply)
      Charges Canceled(+B)
      Charges Canceled(System)
    5. Turn the power switch off.

    B → See step   4 

    A: Go to next step 

  3. CAUSE ANALYSIS 
    1. Perform cause analysis in the order of "Vehicle", "Environment" and "User" categories as specified in the following tables.
      VEHICLE

      Possible Cause Action to be Taken
      - -
      ENVIRONMENT

      Possible Cause Action to be Taken
      - -
      USER

      Possible Cause Action to be Taken
      The power switch was turned on (READY) during plug-in charging. Interview customer and provide instruction on usage.
      The charging cable was disconnected.
      • Interview customer and provide instruction on usage.
      • When the charging cable is disconnected properly, the plugin charge control ECU assembly does not store any "Charge Cancel History". However, "CHARGE STOPPED DUE TO CHARGE CONNECTOR OPERATION" is displayed on the multi-information display when the next time the power switch is turned on (IG).
    2. Take appropriate action in accordance with the result of the cause analysis.

    NEXT → END 

  4. GO TO CHARGE CANCEL HISTORY. Refer to  UTILITY