Monitor Strategy
WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.
| Related DTCs |
P12D4: Fuel pump overcurrent |
| Required Sensors/Components (Main) |
Fuel pump control ECU |
| Required Sensors/Components (Related) |
- |
| Frequency of Operation |
Continuous |
| Duration |
3 seconds |
| MIL Operation |
2 driving cycles: except Mexico models
Immediate: for Mexico models |
| Sequence of Operation |
None |