PLUG-IN CHARGE CONTROL SYSTEM, Diagnostic DTC:P0D59-647

DTC Code DTC Name
P0D59-647 Voltage High with On-Board Charger Connected

DESCRIPTION

Refer to the description for DTC P0D58-646 Click here.

DTC No. INF Code DTC Detection Condition Trouble Area
P0D59 647 PISW terminal voltage remains more than 4.7 V for a certain period of time.

  • Electric vehicle charger cable assembly

  • Electric vehicle charger cable

  • Plugin charge control ECU assembly

  • Wire harness or connector

WIRING DIAGRAM

Refer to the wiring diagram for DTC P0D58-646 Click here.

INSPECTION PROCEDURE

Tech Tips

After the repair, plug-in charge the vehicle for at least 1 minute and check that the DTC is not output.

PROCEDURE


  1. CHECK ELECTRIC VEHICLE CHARGER CABLE ASSEMBLY (CHECK FOR SHORT)

    CAUTION:

    Be sure to wear insulated gloves.


    1. Plug in the electric vehicle charger cable assembly to a socket.

      Tech Tips

      Make sure not to connect it to the vehicle side charging inlet.

    2. A0041K0E01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable Assembly

      (Charging Connector Side)

      Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      t1-4 (PISW) - t1-3 (GND) Latch release button (PISW) is pressed Below 1 V
      t1-4 (PISW) - t1-3 (GND) Latch release button (PISW) is not pressed Below 1 V

    3. Disconnect the electric vehicle charger cable assembly from the socket.


    NG

    REPLACE ELECTRIC VEHICLE CHARGER CABLE ASSEMBLY

    OK

  2. CHECK CONNECTOR CONNECTION CONDITION (ELECTRIC VEHICLE CHARGER CABLE CONNECTOR)


    1. A004110

      Check the connector connection and contact pressure of the relevant terminals for the electric vehicle charger cable connector Click here.

      OK
      The connector is connected securely and there are no contact pressure problems.

    NG

    CONNECT SECURELY

    OK

  3. CHECK HARNESS AND CONNECTOR (CHARGING INLET - PLUGIN CHARGE CONTROL ECU ASSEMBLY)


    1. Disconnect the S21 plugin charge control ECU assembly connector.

    2. Turn the power switch on (IG).

    3. A0042CRE01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable

      (Charging Inlet Side)

      Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      t1-4 (PISW) - t1-3 (GND) Power switch on (IG) Below 1 V
      t1-4 (PISW) - Body ground Power switch on (IG) Below 1 V

    4. Turn the power switch off.

    5. Reconnect the S21 plugin charge control ECU assembly connector.


    NG

    CHECK ELECTRIC VEHICLE CHARGER CABLE (CHECK FOR SHORT) Click here

    OK

  4. CHECK ELECTRIC VEHICLE CHARGER CABLE


    1. A004110E02

      Disconnect the St1 electric vehicle charger cable connector.

    2. A00404IE01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable

      (Charging Inlet Side)
      *b

      Component without harness connected

      (Electric Vehicle Charger Cable)

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      t1-4(PISW) - t1-3(GND) Power switch off 2.3 to 3.0 kΩ
      t1-3(GND) - Body ground Power switch off Below 1 Ω
      t1-4(PISW) - St1-4(PISW) Power switch off Below 1 Ω
      t1-3(GND) - St1-3(CPG) Power switch off Below 1 Ω

    3. Reconnect the St1 electric vehicle charger cable connector.


    NG

    REPAIR OR REPLACE ELECTRIC VEHICLE CHARGER CABLE Click here

    OK

  5. CHECK HARNESS AND CONNECTOR (ELECTRIC VEHICLE CHARGER - PLUGIN CHARGE CONTROL ECU ASSEMBLY)


    1. A004110E02

      Disconnect the St1 electric vehicle charger cable connector.

    2. Disconnect the S31 plugin charge control ECU assembly connector.

    3. A0041G9E03
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Electric Vehicle Charger Cable)
      *b

      Rear view of wire harness connector

      (to Plugin Charge Control ECU Assembly)

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      St1-4(PISW) - S31-2(PISW) Power switch off Below 1 Ω
      St1-3(CPG) - S31-3(CPG) Power switch off Below 1 Ω

    4. Reconnect the S31 plugin charge control ECU assembly connector.

    5. Reconnect the St1 electric vehicle charger cable connector.


    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE PLUGIN CHARGE CONTROL ECU ASSEMBLY Click here

  6. CHECK ELECTRIC VEHICLE CHARGER CABLE (CHECK FOR SHORT)


    1. A004110E02

      Disconnect the St1 electric vehicle charger cable connector.

    2. Turn the power switch on (IG).

    3. A0042CRE01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable

      (Charging Inlet Side)

      Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      t1-4 (PISW) - t1-3(GND) Power switch on (IG) Below 1 V
      t1-4 (PISW) - Body ground Power switch on (IG) Below 1 V

    4. Turn the power switch off.

    5. Reconnect the St1 electric vehicle charger cable connector.


    NG

    REPAIR OR REPLACE ELECTRIC VEHICLE CHARGER CABLE Click here

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR