2026 Lexus TX problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
12 owner complaints analyzed
4 distinct recall campaigns
3,605 mi median reported failure mileage
Scope: 2026 model year. Data snapshot: . 2 complaints include usable failure mileage.
Most common problems
Unknown Or Other is the most frequently named component, appearing in 3 of 12 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 2 | 16.7% |
| Electrical and battery issues | 2 | 16.7% |
| Transmission and shifting | 1 | 8.3% |
| Steering behavior | 1 | 8.3% |
| Fuel system concerns | 1 | 8.3% |
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 |
|---|---|
| Unknown Or Other | 3 |
| Electrical System | 2 |
| Power Train | 2 |
| Service Brakes | 2 |
| Structure:Body:Hood | 2 |
| Air Bags | 1 |
| Back Over Prevention: Sensing System: Camera | 1 |
| Electrical System:12v/24v/48v Battery | 1 |
Unknown Or Other: 3; Electrical System: 2; Power Train: 2; Service Brakes: 2; Structure:Body:Hood: 2; Air Bags: 1; Back Over Prevention: Sensing System: Camera: 1; Electrical System:12v/24v/48v Battery: 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 | 2 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 2; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (2). 10 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 |
|---|---|
| 2026 | 12 |
2026: 12
Pattern summary
Unknown Or Other leads the component reports. Braking behavior appears in 2 complaint narratives. Electrical and battery issues appears in 2 complaint narratives. Transmission and shifting appears in 1 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 11726225 · 2026-03-22 (March 22, 2026)
03/15/26 Tried to start the car but it did not start. The display said Low Brake Power. This happened to brand new car. Called the Lexus 24/7 assistance, they jump start the car. Similar incident happened once again on 03/22/26. Called assistance they jump start the car again. The concern here is that it is happening to brand new car ran for only 2000-2400 miles. As the battery dies it becomes less safe to come out of car also.
Owner-reported narrative. Look up ODI 11726225 at NHTSA ↗
Owner report 11732567 · 2026-04-20 (April 20, 2026)
The vehicle is a brand new Lexus TX. The primary issue involves a brake system malfunction. While driving, a “BRAKE” warning message appeared on the dashboard. At the same time, the brakes were actively applied, and this occurred multiple times in succession during the same driving event. At the time of the incident, we were not aware that the vehicle should not be driven when this warning appears and drove the vehicle home. After reviewing the owner’s manual, we learned that the vehicle should not be driven under these conditions. The vehicl…
Owner-reported narrative. Look up ODI 11732567 at NHTSA ↗
Owner report 11749022 · 2026-07-08 (July 8, 2026)
On Juky 7, 2026 @ 10:30pm a catastrophic safety failure occurred involving a 2026 Lexus TX 350. The vehicle experienced a complete electrical and software failure while an occupant (my mother) was inside. All electronic door release buttons failed simultaneously, completely locking the occupant inside the vehicle. The emergency manual double-pull override mechanism on the interior door handles failed to mechanically release or open any of the doors. Concurrently, the climate control system locked on high heat, causing the cabin temperature to r…
Owner-reported narrative. Look up ODI 11749022 at NHTSA ↗
Owner report 11739378 · 2026-05-21 (May 21, 2026)
The Lexus TX 500h is equipped with a 6-speed sequential-shift automatic transmission, which is paired with the Lexus DIRECT4 all-wheel drive system. This setup utilizes a 2.4-liter turbocharged hybrid powertrain to deliver 366 horsepower and 406 lb-ft of torque. During many occasions, the transmission on the 2026 Lexus TX500h would shudder during acceleration or deacceleration. I noticed it happening around 25-40mph mostly and it has happened more than once. I have demonstrated the issue to the dealer on Wed, May 20th around 10:15am Pacific…
Owner-reported narrative. Look up ODI 11739378 at NHTSA ↗
Owner report 11727308 · 2026-03-26 (March 26, 2026)
The SRS spiral cable assembly (clock spring), located directly behind the driver's instrument display in the steering column, is producing an intermittent crackling noise. The component is available for inspection upon request. Safety risk: The clock spring is a safety-critical component responsible for airbag deployment, horn operation, and steering wheel controls. A malfunctioning clock spring can cause airbag non-deployment in a collision or inadvertent airbag deployment while driving. The intermittent nature of the malfunction suggests int…
Owner-reported narrative. Look up ODI 11727308 at NHTSA ↗
Owner report 11744286 · 2026-06-15 (June 15, 2026)
The contact owns a 2026 Lexus TX 350. The contact stated that after an extended driving period, the vehicle was parked in the garage, and the contact became aware of a strong gasoline odor. The fumes caused persistent headaches that lasted two days. The contact had not sought medical attention. Upon inspection, the owner was unable to locate a visible fuel leak. The vehicle was moved to the driveway and was later towed to the dealer. After an extensive diagnostic test was performed by the dealer, the cause of the failure was not yet determined…
Owner-reported narrative. 3,563 miles reported. Look up ODI 11744286 at NHTSA ↗