Code No. P1AFC: Quick charging current



caution
  • If there is any problem in the CAN bus lines, an incorrect diagnosis code may be stored. Prior to this diagnosis, diagnose the CAN bus lines (Refer to GROUP 54C - CAN Bus Diagnostics Table ).
  • Whenever ECU is replaced, ensure that the CAN bus lines are normal.

TROUBLE JUDGEMENT


The PHEV-ECU stores diagnosis code No. P1AFC when the quick charging current is abnormal.

PROBABLE CAUSES



  • Malfunction of quick charger
  • Malfunction of PHEV-ECU

DIAGNOSIS PROCEDURE


1.M.U.T.-III CAN bus diagnostics.
2.M.U.T.-III data list (Rear EMCU)
Data list
  • Item262: Quick charger function
Check condition
Normal condition
A quick charger cannot be used or identified.
NG
A quick charger can be used.
OK
3.Check the quick charger, and check whether the diagnosis code is stored again.

  • If the diagnosis code is stored, replace the PHEV-ECU (Refer to ).