2015 Lexus RX problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
20 owner complaints analyzed
0 distinct recall campaigns
45,000 mi median reported failure mileage
Scope: 2015 model year. Data snapshot: . 3 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 5 of 20 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Steering behavior | 5 | 25.0% |
| Engine operation | 4 | 20.0% |
| Transmission and shifting | 2 | 10.0% |
| Braking behavior | 2 | 10.0% |
| Electrical and battery issues | 1 | 5.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 5 |
| Unknown Or Other | 5 |
| Steering | 4 |
| Lane Departure: Blind Spot Detection | 3 |
| Power Train | 3 |
| Electrical System | 1 |
| Forward Collision Avoidance: Automatic Emergency Braking | 1 |
| Fuel/Propulsion System | 1 |
Engine: 5; Unknown Or Other: 5; Steering: 4; Lane Departure: Blind Spot Detection: 3; Power Train: 3; Electrical System: 1; Forward Collision Avoidance: Automatic Emergency Braking: 1; Fuel/Propulsion System: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 1 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 2; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 1; 150,000 and above: 0
25,000 to 49,999 miles has the most reports with usable mileage (2). 17 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 7 |
| 2025 | 2 |
| 2026 | 4 |
2021: 1; 2022: 4; 2023: 2; 2024: 7; 2025: 2; 2026: 4
Pattern summary
Engine leads the component reports. Steering behavior appears in 5 complaint narratives. Engine operation appears in 4 complaint narratives. Transmission and shifting appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11468902 · 2022-06-12 (June 12, 2022)
HELLO , the steering has excess freeplay ,wanders at most speeds , unsafe condition , have tried 3 sets of tires - and 2 alignment check --- help
Owner-reported narrative. Look up ODI 11468902 at NHTSA ↗
Owner report 11583791 · 2024-04-18 (April 18, 2024)
The contact owns a 2015 Lexus RX350. The contact stated that while driving over bumps on the roadway, there was an abnormal rattling sound coming from the vehicle. There was no warning light illuminated. In addition, the contact would lose slight control of the vehicle while turning the steering wheel to the left as the power steering became loose without warning. The vehicle was taken to a dealer where it was acknowledged that the power steering had failed, and the contact was provided an estimate for the repair. The manufacturer was not notif…
Owner-reported narrative. 45,000 miles reported. Look up ODI 11583791 at NHTSA ↗
Owner report 11572615 · 2024-02-18 (February 18, 2024)
While driving car came to an abrupt stop and stalled. (ABS) Had to engage brake to restart car. Noticed abnormal shifting while driving in NC mountains.
Owner-reported narrative. Look up ODI 11572615 at NHTSA ↗
Owner report 11617028 · 2024-09-28 (September 28, 2024)
It has the same engine failure problem as the recall for 2022 and 2023 vehicles. The engine just stalls when it wants with no check engine light or error codes. Then restarts just fine when put in park. Lexus repair could not even find a issue. Have documents to prove it.
Owner-reported narrative. Look up ODI 11617028 at NHTSA ↗
Owner report 11735659 · 2026-05-04 (May 4, 2026)
Transfer case spontaneously fractured,mounting point on transmission broke. Unable to drive Repair cost approximately $13,000
Owner-reported narrative. Look up ODI 11735659 at NHTSA ↗
Owner report 11740670 · 2026-05-28 (May 28, 2026)
I was driving on the highway and suddenly there was a loud explosion and the sound of hundreds of time things or debris hitting my car. Thankfully I did not hit the brakes or lose control of my vehicle, but I easily could have! I then saw little pieces of glass falling off my car from my rear view mirror. I pulled over to find that it was my sunroof. There was no impact from anything, the glass was pointed upward as if the explosion came from inside. This was incredibly scary!
Owner-reported narrative. Look up ODI 11740670 at NHTSA ↗
Owner report 11620473 · 2024-10-17 (October 17, 2024)
Engine cut out suddenly while driving 45 MPH, followed by Battery Light, Check Engine Light, and Power Steering Light forcing hazardous emergency stop. Engine would no longer crank, and car had to be towed to nearest Lexus Certified Repair Facility. Technician scanned the system and found four Codes: P0335, P1603, P1604, P1605. After bore-scoping front three cylinders, technician tried to turn motor by hand and was unable to. The motor turned in reverse, but not forward. Technician removed oil pan to find pieces of valve spring broken and pi…
Owner-reported narrative. Look up ODI 11620473 at NHTSA ↗