DTC P0A94-169: DC / DC Converter Performance; DTC P0A94-554: DC / DC Converter Performance [02/2014 - 11/2016]: Description
For a description of the boost converter.
Refer to DESCRIPTION
If a malfunction occurs in the boost converter, the MG ECU detects it and transmits this information to the power management control ECU.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P0A94-169 | DC / DC Converter Performance | Boost converter fail signal detected (overcurrent due to rear motor ECU malfunction)* (1 trip detection logic) |
|
Comes on | Master Warning Light: Comes on |
| P0A94-554 | DC / DC Converter Performance | Boost converter fail signal detected (overcurrent due to MG ECU malfunction)* (1 trip detection logic) |
|
Comes on | Master Warning Light: Comes on |
*: The inverter with converter assembly may be suspected as a main cause of the malfunction.