NHTSA vehicle safety data

2020 Toyota Prius Prime Recalls & Complaints

The 2020 Toyota Prius Prime has 1 NHTSA recall campaign and 16 owner complaints on file as of November 3, 2026. Recall repairs are usually free at an authorized Toyota dealer.

NHTSA recall and complaint data for the 2020 Toyota Prius Prime. Recall data is refreshed daily from NHTSA.

2020 Toyota Prius Prime owner complaints

Owners have filed 16 complaints with NHTSA about the 2020 Toyota Prius Prime, describing incidents dated January 14, 2020 to September 21, 2025.

Most-cited components

  • Visibility/Wiper 5 complaints
  • Electrical System 3 complaints
  • Power Train 3 complaints
  • Vehicle Speed Control 3 complaints
  • Service Brakes 2 complaints
  • Tires 2 complaints

Of the 16 complaints on file, 5 report a crash (owner-reported, not verified by NHTSA).

Newest complaints

  • ODI #11690279 · Filed

    The contact owns a 2020 Toyota Prius Prime. The contact stated that while pulling into a parking lot, traveling down the aisle, and driving around the end cap to the second aisle, pulling into the parking spot at 5 MPH, the vehicle suddenly accelerated. The wheels squealed. The vehicle traveled…

  • ODI #11645501 · Filed

    The contact owns a 2020 Toyota Prius Prime. The contact stated while driving at approximately 40 MPH, the brake pedal was depressed while making a left turn onto another road, but the vehicle failed to slow down. The contact stated that the brake pedal was vibrating, and the vehicle felt like it was…

  • ODI #11579669 · Filed

    I purchased Goodyear Assurance MaxLife 195/65 R 15 from Sam's Club in Kingston on August 2023. On [XXX] my tire blew out on the inner sidewall of my tire. When I spoke with an employee from the automotive department in Sam's Club about my tire, the person said " Let me guess, was it an Assurance…

Read all 16 complaints

NHTSA defect investigations

NHTSA's investigations file lists the 2020 Toyota Prius Prime in 1 investigation. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.

Open and recently closed NHTSA defect investigations

Loss of Stability Control, Brake Assist/FMVSS 126

NHTSA #19V544000 · Electronic Stability Control (ESC) · NHTSA notice

Reported July 24, 2019 · Toyota Motor Engineering & Manufacturing

Potentially affected: 6,925 vehicles

Repair completion: 97.77% (latest rate the manufacturer reported to NHTSA; dataset updated November 3, 2026)

Toyota campaign K1L/K0L, K2F/KLF · Owners notified September 20, 2019 · Vehicles built April 26, 2019 – May 31, 2019 (per NHTSA)

Defect description

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."

Safety consequence

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

Manufacturer 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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Other Toyota Prius Prime model years

Check your 2020 Toyota Prius Prime VIN

Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Toyota Prius Prime at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.

Check a Toyota VIN