2026 Toyota Prius Plug-In Hybrid Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2026 Toyota Prius Plug-In Hybrid, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical266.7%
- Driver assistance133.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
A vehicle was sold and delivered while under an active stop‑sale safety recall (manufacturer recall 26TB03). The recall was not disclosed at the time of purchase. When questions were raised about whether any recalls were present, the issue was dismissed and no recall information was provided. According to the recall documentation, the potential defect involves the rear door system possibly opening while the vehicle is in motion. Because the stop‑sale indicates the vehicle should not have been sold, the safety risk is that the vehicle was driven with occupants in the rear seats without anyone being informed of the potential hazard. This created a risk to the people inside the vehicle and to others on the road. The problem was later confirmed through the manufacturer’s official recall database and the published recall information. The issue has not been inspected or repaired by the manufacturer or dealer because the remedy is not yet available. The defect is not something the owner can see or detect on their own.
The recall (Number 26V049) is a serious safety concern, however the dealer states there is no remedy available despite a clearly described available remedy ("Toyota dealers will modify the left and right rear door switch circuits FREE OF CHARGE, to prevent the switch from activating even if it is shorted.")
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
Infotainment screen failed to boot when the vehicle was turned on. Due to this failure, the rear view camera was not available when the vehicle was shifted to reverse. After backing out of the parking spot, I chose to park and restart the vehicle. The infotainment screen then proceeded to boot up and behave normally. There were no warnings or any other alerts or messages. A disabled rear view camera can impact pedestrian and vehicle safety by limiting rear vision while operating the vehicle in reverse. During the drive home, approximately 15 minutes later, the infotainment system went to a black screen and rebooted. After 10-15 seconds, the system had restarted and was available again. This did not appear to impact vehicle control or associated safety systems. It was a mild distraction while driving. The vehicle has not yet been inspected by the dealer, this is scheduled a few days from now at their earliest availability.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .