DTC P3000-389 HV Battery Malfunction: Description
WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
The HV control ECU alerts the driver and performs fail-safe control based on error signals received from the battery smart unit.
This DTC is output if the HV battery is depleted or the HV control system has a malfunction.
DTC DETECTION CONDITION - TROUBLE AREA CHART
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P3000 | 389 | DTC is detected if HV battery voltage drops |
|