DTC P1B0D: Quick charging over current
caution
Whenever ECU is replaced, ensure that the CAN bus lines are normal.
DTC SET CONDITIONS
The PHEV-ECU sets DTC P1B0D when an abnormal current flows in the quick charger while the main drive lithium-ion battery is charged.
PROBABLE CAUSES
Malfunction of the PHEV-ECU.
Malfunction of the quick charger.
DIAGNOSIS
STEP 1. Using scan tool (M.U.T.-IIISE), check whether the other DTC is set.
Recheck the DTC.
(1)
Erase the DTC.
(2)
Perform quick charging.
(3)
Check the DTC.
Is the DTC set?
Replace the PHEV-ECU (Refer to
).
Check the quick charger.
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Replace the PHEV-ECU (Refer to 
).
Check the quick charger.