DTC    P0A60-288    Drive Motor "A" Phase V Current

DTC    P0A60-290    Drive Motor "A" Phase V Current

DTC    P0A60-294    Drive Motor "A" Phase V Current

DTC    P0A60-501    Drive Motor "A" Phase V Current

DTC    P0A63-296    Drive Motor "A" Phase W Current

DTC    P0A63-298    Drive Motor "A" Phase W Current

DTC    P0A63-302    Drive Motor "A" Phase W Current

DTC    P0A63-502    Drive Motor "A" Phase W Current

for Preparation Click here


DESCRIPTION

The MG ECU located in the inverter with converter assembly monitors the motor inverter current sensors. P0A60 and P0A63 indicate malfunctions in current sensors, and they do not indicate malfunctions in the high-voltage system.

HINT:
The term "drive motor A" indicates MG2.


DTC No.
INF Code
DTC Detection Condition
Trouble Area
P0A60
288
Malfunction in motor inverter current sensor (phase V sub sensor)
Inverter with converter assembly
P0A60
290
Malfunction in motor inverter current sensor (phase V main sensor)
P0A60
294
Malfunction in motor inverter current sensor (performance problem or open phase V)
P0A60
501
Malfunction in motor inverter current sensor (phase V main and sub sensors offset)
P0A63
296
Malfunction in motor inverter current sensor (phase W sub sensor)
P0A63
298
Malfunction in motor inverter current sensor (phase W main sensor)
P0A63
302
Malfunction in motor inverter current sensor (performance problem or open phase W)
P0A63
502
Malfunction in motor inverter current sensor (phase W main and sub sensors offset)

INSPECTION PROCEDURE

1.CHECK DTC OUTPUT (HV)

  1. Connect the intelligent tester to the DLC3.

  1. Turn the power switch on (IG).

  1. Enter the following menus: Powertrain / Hybrid Control / DTC.

  1. Check if DTCs are output.

    Result:
    Result
    		Proceed to
    P0A60 or P0A63 only is output.
    		A
    P0A78-202 is output.
    		B

  1. Turn the power switch off.



B
GO TO DTC CHART (P0A78-202) (Click here)
A


2.CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CONNECTOR)
A214648

CAUTION:
Be sure to wear insulated gloves.

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

    NOTICE:
    After removing the service plug grip, do not turn the power switch on (READY), unless instructed by the repair manual because this may cause a malfunction.

NOTICE:
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.

  1. Check the connection of the low voltage connector of the inverter with converter assembly.

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

    HINT:
    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.



NG
CONNECT SECURELY
OK

REPLACE INVERTER WITH CONVERTER ASSEMBLY (Click here)