Related DTCS

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.

DTC No.	Monitoring Item	Link
P043E00	Reference orifice low flow	Refer to DTC P043E-00: Evaporative Emission System Leak Detection Reference Orifice Low Flow; DTC P043F00: Evaporative Emission System Leak Detection Reference Orifice High Flow; DTC P24007E: Evaporative Emission System Leak Detection Pump Control Circuit Actuator Stuck On; DTC P24007F: Evaporative Emission System Leak Detection Pump Control Circuit Actuator Stuck Off; DTC P24187E: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck On [10/2018 - ]
P043F00	Reference orifice high flow
P04417E	Purge VSV stuck open	Refer to DTC P0441-7E: Evaporative Emission System Incorrect Purge Flow Actuator Stuck On; DTC P04417F: Evaporative Emission System Incorrect Purge Flow Actuator Stuck Off; DTC P04419C: Evaporative Emission System Incorrect Purge Flow Low/Insufficient Flow [10/2018 - ]
P04417F	Purge VSV stuck closed
P04419C	Insufficient purge flow
P045011	Canister pressure sensor (built into canister pump module) voltage low	Refer to DTC P0450-11: Evaporative Emission System Pressure Sensor/Switch Circuit Short to Ground; DTC P045015: Evaporative Emission System Pressure Sensor/Switch Circuit Short to Battery or Open; DTC P04502F: Evaporative Emission System Pressure Sensor/Switch Signal Erratic [10/2018 - ]
P045015	Canister pressure sensor (built into canister pump module) voltage high
P04502F	Canister pressure sensor (built into canister pump module) signal noise
P142000	Small or 0.02 inch leak from canister	Refer to DTC P1420-00: Evaporative Emission Canister (Small Leak); DTC P142100: Evaporative Emission Canister (Gross Leak) [10/2018 - ]
P142100	Gross leak from canister
P142200	Small or 0.02 inch leak from fuel tank	Refer to DTC P1422-00: Evaporative Emission Fuel Tank (Small Leak); DTC P142300: Evaporative Emission Fuel Tank (Gross Leak) [10/2018 - ]
P142300	Gross leak from fuel tank
P145011	Fuel tank pressure sensor voltage low	Refer to DTC P1450-11: Fuel Tank Pressure Sensor Circuit Short to Ground; DTC P145015: Fuel Tank Pressure Sensor Circuit Short to Battery or Open; DTC P14502A: Fuel Tank Pressure Sensor Signal Stuck in Range; DTC P14502F: Fuel Tank Pressure Sensor Signal Erratic [10/2018 - ]
P145015	Fuel tank pressure sensor voltage high
P14502A	Fuel tank pressure sensor signal noise
P14502F	Fuel tank pressure sensor signal fixed/flat
P24007E	Leak detection pump (built into canister pump module) stuck on	Refer to DTC P043E-00: Evaporative Emission System Leak Detection Reference Orifice Low Flow; DTC P043F00: Evaporative Emission System Leak Detection Reference Orifice High Flow; DTC P24007E: Evaporative Emission System Leak Detection Pump Control Circuit Actuator Stuck On; DTC P24007F: Evaporative Emission System Leak Detection Pump Control Circuit Actuator Stuck Off; DTC P24187E: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck On [10/2018 - ]
P24007F	Leak detection pump (built into canister pump module) stuck off
P24187E	Vent valve (built into canister pump module) stuck closed
P24187F	Vent valve (built into canister pump module) stuck open (vent)	Refer to DTC P2418-7F: Evaporative Emission System Switching Valve Control Circuit Actuator Stuck Off [10/2018 - ]
P24507E	Fuel vapor-containment valve stuck open	Refer to DTC P2450-7E: Evaporative Emission System Switching Valve Actuator Stuck On; DTC P24517F: Evaporative Emission System Switching Valve Actuator Stuck Off [10/2018 - ]
P24517F	Fuel vapor-containment valve stuck closed
P261029	Soak timer (built into ECM)	Refer to DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P261093: ECM/PCM Engine Off Timer Performance No Operation [10/2018 - ]
P261093	Soak timer (built into ECM)