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Toyota Prius XW50.5 common faults.

2019–2023. The fault list covers this generation and the engines in it. If the listing gives the exact version, pick it below.

What to watch for

What can go wrong on this car?

The list covers the generation, the engines and the transmissions. Once you pick the version, only the faults that apply to it stay.

This model has no fault write-up yet. That does not mean the model is fault-free. Write-ups go out after review.
Official recall12 recallsShow

The manufacturer fixes these for free at a franchised dealer. Ask with the VIN whether it was done. The list covers the whole generation. We did not filter it by model year. Some apply only to a narrower production window.

Most recent: 28 January 2026

26V049000ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONSELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS28 January 2026 · NHTSA (USA)

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Prius Prime, 2023-2026 Prius, and 2025-2026 Prius Plug-in Hybrid vehicles. Water may enter the rear door switch and cause a short circuit, allowing an unlocked rear door to open unexpectedly.

Risk: A door that unexpectedly opens while the vehicle is moving increases the risk of injury.

Remedy: Dealers will modify the rear door switch circuits, free of charge. Owner letters were mailed July 13, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 26TB03 and 26TA03. This recall expands and replaces NHTSA recall number 24V274. Vehicles repaired under the previous recall will need to have the new remedy performed.

The authority's notice

24V548000EQUIPMENT:OTHER:LABELSEQUIPMENT:OTHER:LABELS23 July 2024 · NHTSA (USA)

Gulf States Toyota, Inc. (GST) is recalling certain Toyota 2023 GR Supra, 2024 4 Runner, Corolla, Grand Highlander, Grand Highlander Hybrid, Land Cruiser Hybrid, Tacoma, Tacoma Hybrid, 2023-2024 BZ4X, Corolla Cross Hybrid, GR Corolla, GR86, Highlander, Highlander Hybrid, Prius, Prius Prime, Sequoia Hybrid, Tundra, Tundra Hybrid, Venza Hybrid, 2023-2025 Crown, and 2025 Camry Hybrid vehicles equipped with GST accessories. The load carrying capacity modification label may display inaccurate added weight values. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

Risk: A vehicle with an incorrect maximum capacity weight value may be overloaded, which can increase the risk of a crash.

Remedy: GST will mail new labels to owners, free of charge. Owner notification letters were mailed September 16, 2024. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 24R2.

The authority's notice

24V274000ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONSELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS17 April 2024 · NHTSA (USA)

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Prius and Prius Prime vehicles. Water may enter the rear door switch and cause a short circuit, allowing an unlocked rear door to open unexpectedly.

Risk: A door that unexpectedly opens while the vehicle is moving or during a crash increases the risk of injury.

Remedy: Dealers will replace both right and left rear door opener switches, free of charge. Owner letters were mailed August 9, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 24TB06 and 24TA06.

The authority's notice

21V734000ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWAREENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE22 September 2021 · NHTSA (USA)

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022 Prius and Prius Prime vehicles. The Engine Control Unit (ECU) software may falsely detect an error and shut down the hybrid system, causing a loss of drive power.

Risk: A loss of drive power increases the risk of a crash.

Remedy: Dealers will update the ECU software, free of charge. Owner notification letters were mailed November 18, 2021. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 21TB07/21TA07.

The authority's notice

A12/01125/20Safety recallInjuries3 January 2020 · EU Safety Gate

An electrical short circuit may occur in the instrument panel. This may cause the speedometer, odometer and fuel gauge to malfunction, increasing the risk of an accident.

Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: 03/01/2020

The authority's notice

19V876000ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANELELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL11 December 2019 · NHTSA (USA)

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019 Prius vehicles. An electrical short circuit in the combination meter could occur, causing the speedometer, the odometer, and the fuel gauge to go blank. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Controls and Displays."

Risk: A blank main display will not show important information like vehicle speed or fuel level. Driving with an inoperative display can increase the risk of a crash.

Remedy: Toyota will notify owners, and dealers will inspect the flash memory chip (ROM) production date, and if necessary, replace it along with the combination meter circuit board, free of charge. The recall began February 7, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's numbers for this recall are 19TA21 and 19TB21.

The authority's notice

19V544000ELECTRONIC STABILITY CONTROL (ESC)ELECTRONIC STABILITY CONTROL (ESC)24 July 2019 · NHTSA (USA)

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019 Lexus LS500, LC500, ES300h, UX250h, LS500h, Toyota Prius, RAV4 HV, 2019-2020 Toyota Prius Prime, and 2020 Corolla HV vehicles. The brake booster pump may fail causing a deactivation of the Vehicle Stability Control system and a loss of braking assist. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 126, "Electronic Stability Control Systems."

Risk: Deactivation of the vehicle stability control system or a loss of braking assist increases the risk of a crash.

Remedy: Toyota will notify owners, and dealers will inspect and, if necessary, replace the brake booster pump, free of charge. The recall began September 20, 2019. Toyota owners may contact Toyota customer service at 1-888-270-9371 and Lexus owners may contact Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are K1L/K0L. Lexus' numbers for this recall are K2F/KLF.

The authority's notice

A12/01157/21Safety recallInjuriesno date · EU Safety Gate

The programming of the Pre-Collision System (PCS) feature may be improper, which could cause the application of the pre-crash brake assist function to be delayed. This can result in less overall vehicle speed reduction than designed, increasing the risk of injury. The product does not comply with the requirements laid down in the Regulation on the approval and market surveillance of Motor Vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01225/24Safety recallInjuriesno date · EU Safety Gate

Insufficient waterproofing of the door opener switch may allow water to infiltrate and cause a short circuit. This could result in the door opening unexpectedly while the vehicle is in motion or during an accident if it is not locked, increasing the risk of injury to occupants. The product does not comply with the Regulation on the approval and market surveillance of motor vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/01394/21Safety recallInjuriesno date · EU Safety Gate

Due to incorrect programming, the electronic control unit (ECU) of the hybrid vehicle may incorrectly determine the position of the transmission selector lever which could cause the hybrid system to shut down. This could result in a loss of power, increasing the risk of an accident. The product does not comply with the requirements laid down in the Regulation on the approval and market surveillance of Motor Vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

A12/1601/19Safety recallInjuriesno date · EU Safety Gate

The accessory seat cover kit may not be installed correctly causing the seat covers not to tear as designed in the event of an airbag deployment. As a result, the cover could prevent the seat-mounted side airbag from deploying properly, increasing the risk of injury in the event of a crash.

Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

SR/00846/26Safety recallInjuriesno date · EU Safety Gate

The sealing performance of the rear door opener switch can deteriorate over time and may allow water ingress under high-pressure splashes. This can cause a short circuit and unintended activation of the door release. If the door is unlocked, it may open unexpectedly while driving, increasing the risk of injury. The product does not comply with the Regulation on the approval and market surveillance of Motor Vehicles and their trailers, and of systems, components and separate technical units intended for such vehicles.

Remedy: Type of economic operator taking notified measure(s): Importer Category of measure(s): Recall of the product from end users Date of entry into force: Unknown

The authority's notice

Engines and transmissions in this generation

A fault is often tied to the engine, not to the whole generation. You find the engine code in the registration document.

XW50.5 · 2019–2023

Pick the version.

The fault list opens on the version page.

4 versions

Neighbouring generations

XW50.5 · 2019–2023

Prius XW50 facelift (2019-2023). If the listing is from the changeover year, look at the neighbour too.

Previous generation

XW50 · 2016–2019

This generation

XW50.5 · 2019–2023

Next generation

XW60 · 2023–

Common questions

About this generation

Which years does this page cover?

2019–2023. The changeover year can fall in two generations. If the listing is from that year, look at the neighbour too.

Does the fault apply to every car like this?

No. It depends on the engine and the transmission too.

Is it free?

The fault list is.

Information, not an expert opinion

We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.

  • A fault on the list does not mean the car you are looking at has it.
  • A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
  • You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.
Details in the terms