|DTC Code||DTC Name|
|P0A72-326||Generator Phase V Current|
|P0A72-328||Generator Phase V Current|
|P0A72-333||Generator Phase V Current|
|P0A72-515||Generator Phase V Current|
|P0A75-334||Generator Phase W Current|
|P0A75-336||Generator Phase W Current|
|P0A75-341||Generator Phase W Current|
|P0A75-516||Generator Phase W Current|
The MG ECU located in the inverter with converter assembly monitors the generator inverter current sensors. P0A72 and P0A75 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|
|P0A72||326||Malfunction in generator inverter current sensor (phase V sub sensor)||Inverter with converter assembly|
|P0A72||328||Malfunction in generator inverter current sensor (phase V main sensor)|
|P0A72||333||Malfunction in generator inverter current sensor (performance problem or open phase V)|
|P0A72||515||Malfunction in generator inverter current sensor (phase V main and sub sensors offset)|
|P0A75||334||Malfunction in generator inverter current sensor (phase W sub sensor)|
|P0A75||336||Malfunction in generator inverter current sensor (phase W main sensor)|
|P0A75||341||Malfunction in generator inverter current sensor (performance problem or open phase W)|
|P0A75||516||Malfunction in generator inverter current sensor (phase W main and sub sensors offset)|
CHECK DTC OUTPUT (HV)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Check if DTCs are output.
Turn the power switch off.
GO TO DTC CHART Click here
CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CONNECTOR)
Be sure to wear insulated gloves.
Check that the service plug grip is not installed.
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.
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.
Check the connection of the low voltage connector of the inverter with converter assembly.
|The connector is connected securely and there are no contact problems.|
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.