DTC P0A94-557 DC / DC Converter Performance: Description
See the description of the booster converter (see DTC P0A94-442 DC / DC CONVERTER PERFORMANCE ).
If the boost converter has a circuit malfunction, internal short, or overheats, the boost converter transmits that information to the FCV terminal of the HV control ECU via the boost converter fail signal line.
DTC DETECTION CONDITION AND TROUBLE AREA
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A94 | 557 | Boost converter fail (FCV) signal detection (circuit malfunction) |
|