DTC P0A1F-123 Battery Energy Control Module: Description
The hybrid vehicle control ECU alerts the driver and performs fail safe control based on error signals sent from the battery smart unit.
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0A1F-123 | Reception of an error signal from the battery smart unit | Battery smart unit Auxiliary battery Wire harness or connector IGCT No. 3 fuse |