DTC P1BF9-46: Internal Control Module (EEPROM Estimated Temperature Information) Calibration / Parameter Memory Failure [12/2019 - 11/2023]: Description
WARNING: This page is about a different variant/trim than selected.
The inverter with converter assembly monitors its internal operation and will store this DTC if it detects a malfunction of its EEPROM.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P1BF9-46 | Internal Control Module (EEPROM Estimated Temperature Information) Calibration / Parameter Memory Failure | ECU internal malfunction (EEPROM error) (2 trip detection logic) |
Inverter with converter assembly | Does not come on | Master Warning: Comes on |