The high-voltage circuit activation and shutdown are controlled by the EV-ECU. The EV-ECU also monitors the voltage of the smooth condenser in the EMCU via the CAN communication.
DIAGNOSIS CODE SET CONDITIONS
If the charging time of the smooth condenser in the EMCU reaches the specified time or more, the diagnosis code No. P1A15 will be set.
Damaged wiring harness or connector(s)
Malfunction of the high-voltage fuse No.1 (Main, 280A) (main battery assembly)
Malfunction of the main battery assembly
Malfunction of the EMCU
The quick charger communicates with EV-ECU via the local CAN.
DIAGNOSIS CODE SET CONDITION
When the quick charger present output voltage of 200 V or less continues for 10 seconds or longer, the diagnosis code No. P1AFA will be set.
After the quick contactor is driven, if the quick charger error signal from the quick charger is ON, the diagnosis code No. P1AFE will be set.
If the main battery current is 5 A or more and quick charging connection lock signal is OFF, the diagnosis code No. P1AFF will be set.
If the quick charger is not compatible with the vehicle main battery, the diagnosis code No. P1B00 will be set.
Malfunction of quick charger
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