PLUG-IN CHARGE CONTROL SYSTEM, Diagnostic DTC:P0D58-646

DTC Code DTC Name
P0D58-646 Voltage Low with On-Board Charger Connected

DESCRIPTION

A micro switch, which is interlocked with the latch release button, is built into the charging cable and the on/off status of the micro switch is sent to the plugin charge control ECU assembly as a PISW signal (charging cable engagement check switch signal).

The plugin charge control ECU assembly detects the connection condition of the charging cable based on the PISW signal.

The plugin charge control ECU assembly monitors and detects errors in the PISW sensor signal line.

DTC No. INF Code DTC Detection Condition Trouble Area
P0D58 646 PISW terminal voltage remains less than 0.35 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
Related Data List
DTC No. INF Code Data List
P0D58 646

  • Voltage with Charge Cable Connected

WIRING DIAGRAM

A0042M3E04

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

    Tech Tips

    Perform the inspection with the electric vehicle charger cable assembly disconnected from the vehicle and external outlet.


    1. A0041K0E01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable Assembly

      (Charging Connector Side)

      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) Latch release button (PISW) is pressed 430 to 530 Ω
      t1-4 (PISW) - t1-3 (GND) Latch release button (PISW) is not pressed 135 to 165 Ω

    NG

    REPLACE ELECTRIC VEHICLE CHARGER CABLE ASSEMBLY

    OK

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

    Tech Tips

    Perform the inspection with the electric vehicle charger cable assembly disconnected from the electric vehicle charger cable.


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

    2. A0042CRE01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable

      (Charging Inlet Side)

      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
      t1-4(PISW) - Body ground Power switch off 2.3 to 3.0 kΩ

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


    NG

    CHECK ELECTRIC VEHICLE CHARGER CABLE Click here

    OK

    REPLACE PLUGIN CHARGE CONTROL ECU ASSEMBLY Click here

  3. CHECK ELECTRIC VEHICLE CHARGER CABLE


    1. A004110E02

      Disconnect the St1 electric vehicle charger cable connector.

    2. A0042CRE01
      Text in Illustration
      *a

      Electric Vehicle Charger Cable

      (Charging Inlet Side)

      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
      t1-4(PISW) - Body ground Power switch off 2.3 to 3.0 kΩ

    3. Reconnect the St1electric vehicle charger cable connector.


    NG

    REPAIR OR REPLACE ELECTRIC VEHICLE CHARGER CABLE Click here

    OK

    REPAIR OR REPLACE HARNESS OR CONNECTOR