LEXUS
TTT074523
Manufacturer communications
- Publication date
- 2024-12-18
- Received by NHTSA
- 2024-01-29
- NHTSA record numbers
- 10249326
Manufacturer summary
Original wording in English
TSB: Some 2023 model year RX 500h vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P24517F ? Evaporative Emission System Switching Valve Actuator Stuck Off present. This DTC may erroneously be displayed when the fault is related to DTC P14502A ? Fuel Tank Pressure Sensor Signal Stuck in Range. The Engine Control Model (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified so DTC P24517F will not be erroneously detected. Follow the Repair Procedure in this bulletin to address these conditions.
Reported code forms
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| Make | Model | Model year |
|---|---|---|
| Lexus | RX HYBRID | 2023 |