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DTC P1D4F-450: Total Reactor Current/FC Current Correlation [06/2015 - ]: Description

The FC boost control ECU monitors the detection circuit inside the FC converter assembly and detects circuit malfunctions.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate
P1D4F-450 Total Reactor Current/FC Current Correlation A malfunction in the adder circuit is detected because the difference between the total current of the reactors for all phases and the FC current is large.
(1 trip detection logic)
FC converter assembly Master Warning Light: Comes on
RELATED DATA LIST

DTC No. Data List
P1D4F-450 FC Current