DTC Summary
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Note |
|---|---|---|---|---|---|
| P2450-7E | Evaporative Emission System Switching Valve Actuator Stuck On | Either of the following conditions is met when fuel tank pressure is higher than -2.5 kPa (gauge) [-0.4 psi (gauge)], and less than 3 kPa (gauge) [0.4 psi (gauge)].
|
|
Comes on |
|
| P2451-7F | Evaporative Emission System Switching Valve Actuator Stuck Off | Either of the following conditions is met:
|
|
Comes on |
|
| DTC No. | Monitoring Item | Detection Timing | Detection Logic | SAE Code |
|---|---|---|---|---|
| P2450-7E | Fuel vapor-containment valve stuck open | EVAP monitoring (ignition switch off) |
2 trip | P2450 |
| P2451-7F | Fuel vapor-containment valve stuck close | P2451 |