2019 Toyota Prius Problems: 2 Known Issues

2019 Toyota Prius Problems: 2 Known Issues | Au7o

NHTSA Recalls5 recalls

ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS

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.

Campaign #24V27400017/04/2024

EQUIPMENT:OTHER:LABELS

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."

Campaign #24V54800023/07/2024

BACK OVER PREVENTION:DISPLAY FUNCTION

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models. A software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Campaign #25V74400030/10/2025

ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS

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.

Campaign #26V04900028/01/2026

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

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.

Campaign #21V73400022/09/2021

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

Frequently Asked Questions

What are the most common Toyota Prius problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2019 Toyota Prius has 2 documented issues. The most frequently reported are: Catalytic Converter Theft Vulnerability, 12V Auxiliary Battery Drain and Failure. Of these, 1 is rated critical and should be addressed promptly.

Is the Toyota Prius reliable?

The 2019 Toyota Prius has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Catalytic Converter Theft Vulnerability. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Toyota Prius problems?

Repair costs for known Toyota Prius issues range from $150 to $3,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Catalytic Converter Theft Vulnerability, typically costs $150-$3,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2004-2025 Toyota Prius Catalytic Converter Theft Vulnerability?

The Toyota Prius is the single most targeted vehicle for catalytic converter theft in the United States. The Prius catalytic converter contains higher concentrations of precious metals (palladium, rhodium, platinum) than most vehicles because the hybrid system results in a cleane… Repairs typically run $150-$3,000. Severity: high.

What is the 2004-2025 Toyota Prius 12V Auxiliary Battery Drain and Failure?

The 12V auxiliary battery in the Prius is critical for powering the vehicle computer systems that must boot up before the hybrid system can start. Unlike conventional cars where a weak battery can still crank the engine, a dead 12V battery in the Prius means the vehicle will not… Repairs typically run $150-$300. Severity: medium.

2019 Toyota Prius Problems: 2 Known Issues

All 2 Known Issues

2004-2025 Toyota Prius: Catalytic Converter Theft Vulnerability#

Common Symptoms

How to Fix

What you need to fix it

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2004-2025 Toyota Prius: 12V Auxiliary Battery Drain and Failure#