2023 Lexus RX Fuel system Problems
- Complaints
- 3about this part
- Share
- 5%of 62 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 3 complaints about the fuel system of the 2023 Lexus RX, 5% of the 62 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“LEXUS claims the car run 27miles per gallon. But the actual miles I got only 22.1 miles after owning it for a year . THIS IS A BIG LIE. Please take appropriate action!”
NHTSA complaint #11584286, filed 2024-04Related service bulletins
- 10245477Oct 20, 2023TSB: Some 2023 model year RX 500h vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P2C9000 (Crankcase Ventilation System - Hose A Disconnected) present…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 17% |
| 2025 | 1 | 4% |
| 2024 | 2 | 3% |
| 2023 | 3 | 5% |
| 2022 | 5 | 17% |
| 2020 | 2 | 4% |
| 2019 | 11 | 32% |
| 2018 | 3 | 12% |
| 2017 | 3 | 6% |
| 2016 | 1 | 4% |
| 2015 | 1 | 5% |
| 2014 | 2 | 17% |
| 2011 | 2 | 7% |
| 2010 | 6 | 8% |
| 2009 | 1 | 3% |
| 2008 | 1 | 1% |
| 2007 | 5 | 9% |
| 2006 | 6 | 19% |
| 2005 | 2 | 7% |
| 2004 | 2 | 5% |
| 2002 | 1 | 8% |
Other parts of the 2023 Lexus RX
14 complaintsTransmission and drivetrain
13 complaintsEngine
11 complaintsElectrical system
10 complaintsBody and structure
7 complaintsLane departure
4 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsAir bags
2 complaintsBack-over prevention (rear camera)
2 complaintsForward collision avoidance
2 complaintsVehicle speed control
2 complaintsBrakes
1 complaints
← All problems reported for the 2023 Lexus RX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology