HYBRID CONTROL SYSTEM, Diagnostic DTC:P0E05-328, P0E09-336, P1C3E-333, P1C3F-341, P1C54-326, P1C59-334, P1C71-515, P1C72-516

DTC Code DTC Name
P0E05-328 Generator Phase V Current Sensor Circuit Range / Performance
P0E09-336 Generator Phase W Current Sensor Circuit Range / Performance
P1C3E-333 Generator Phase V Current Sensor Correlation
P1C3F-341 Generator Phase W Current Sensor Correlation
P1C54-326 Generator Phase V Current Sensor Sub Circuit Range / Performance
P1C59-334 Generator Phase W Current Sensor Sub Circuit Range / Performance
P1C71-515 Generator Phase V Current Sensor Offset Range / Performance
P1C72-516 Generator Phase W Current Sensor Offset Range / Performance

DESCRIPTION

The MG ECU located in the inverter with converter assembly monitors the generator inverter current sensors. P0E05-328, P0E09-336, P1C3E-333, P1C3F-341, P1C54-326, P1C59-334, P1C71-515 and P1C72-516 indicate malfunctions in the current sensors, and they do not indicate malfunctions in the high-voltage system.

DTC No. INF Code DTC Detection Condition Trouble Area
P0E05 328

Malfunction in generator inverter current sensor (phase V main sensor)*

(1 trip detection logic)

 Inverter with converter assembly
P0E09 336

Malfunction in generator inverter current sensor (phase W main sensor)*

(1 trip detection logic)
P1C3E 333

Malfunction in generator inverter current sensor (performance problem or open of phase V sensors)*

Detects an abnormal condition when the difference between the output of the phase V main sensor and phase V sub sensor is larger than the standard.

(1 trip detection logic)
P1C3F 341

Malfunction in generator inverter current sensor (performance problem or open of phase W sensors)*

Detects an abnormal condition when the difference between the output of the phase W main sensor and phase W sub sensor is larger than the standard.

(1 trip detection logic)
P1C54 326

Malfunction in generator inverter current sensor (phase V sub sensor)*

(1 trip detection logic)
P1C59 334

Malfunction in generator inverter current sensor (phase W sub sensor)*

(1 trip detection logic)
P1C71 515

Malfunction in generator inverter current sensor (phase V main and sub sensors offset)*

(1 trip detection logic)
P1C72 516

Malfunction in generator inverter current sensor (phase W main and sub sensors offset)*

(1 trip detection logic)

CAUTION / NOTICE / HINT

CAUTION:


  • Before inspecting the high-voltage system or disconnecting the low voltage connector of the inverter with converter assembly, take safety precautions such as wearing insulated gloves and removing the service plug grip to prevent electrical shocks. After removing the service plug grip, put it in your pocket to prevent other technicians from accidentally reconnecting it while you are working on the high-voltage system.

  • After removing the service plug grip, wait for at least 10 minutes before touching any of the high-voltage connectors or terminals. After waiting for 10 minutes, check the voltage at the terminals in the inspection point in the inverter with converter assembly. The voltage should be 0 V before beginning work Click here.

    Tech Tips

    Waiting for at least 10 minutes is required to discharge the high-voltage capacitor inside the inverter with converter assembly.

Note

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work Click here.

Tech Tips

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.


  1. Turn the ignition switch to ON (IG) and wait for 5 seconds or more.

  2. Turn the ignition switch to ON (READY) with the shift lever in P and wait for 5 seconds or more.

  3. Move the shift lever to N and wait for 5 seconds or more.

  4. Depress the accelerator pedal of the vehicle with the engine stopped and the shift lever in P to start the engine.

  5. Drive the vehicle forward with the shift lever in D for 5 m or more.

  6. Drive the vehicle backward with the shift lever in R for 5 m or more.

PROCEDURE


  1. CHECK DTC OUTPUT (HYBRID CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON (IG).

    3. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

    4. Check if DTCs are output.

      Result
      Result Proceed to
      P0E05-328, P0E09-336, P1C3E-333, P1C3F-341, P1C54-326, P1C59-334, P1C71-515 or P1C72-516 only is output, or DTCs other than the ones in the table below are also output. A
      P0A7A-203 is output. B

    5. Turn the ignition switch off.


    B

    GO TO DTC CHART (P0A7A-203) Click here

    A

  2. CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CONNECTOR)

    CAUTION:

    Be sure to wear insulated gloves.


    1. Check that the service plug grip is not installed.

      Note

      After removing the service plug grip, do not turn the ignition switch to ON (READY), unless instructed by the repair manual because this may cause a malfunction.

    2. A004GGV

      Check the connector connections and contact pressure of the low voltage connectors of the inverter with converter assembly Click here.

      Note

      Before disconnecting the connector, confirm that it is properly connected by checking that the locking claws are engaged and that the connector does not pull out.

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

      Tech Tips

      When connecting the connector, insert it with the locking lever in the raised position. Rotate the lever downward and make sure that the connector is pulled into its socket. When the locking lever is in its fully closed position, a click will be heard as its locking claws engage. After the click is heard, pull up on the connector to confirm that it is properly connected.


    OK

    REFER TO REPLACE INVERTER WITH CONVERTER ASSEMBLY PARTS Click here

    NG

    CONNECT SECURELY