2017 Toyota Prius recalls

• Electrical#2021723November 24, 2021

  55,683 units affected

  Issue: This recall is for certain block heater kits installed on certain vehicles or sold as accessories at Toyota or Lexus dealerships. On certain vehicles, the engine block heater cable may not have enough heat protection and could be damaged by high temperatures. If this happens, the cable could short circuit while plugged in, and cause the wiring to overheat or melt. Note: This recall only affects the following block heater/cord part numbers: C014003034 PK5A408J09 PU14000904 C014003151 PK5A408J13 PU14000905 C014000885 PK5A489J11 PU14000907 C014000888 PK5A489J22 PU14000909 C014000907 PK5A410H00 PU14000911 C014100904 PU14000900 PU14000913 C014100907 PU14000901 PU14003571 C014100911 PU14000902 PK5A489J14 PK5A408J05 PU14000903 Safety Risk: Engine block heater wiring that overheats or melts could create the risk of a fire. Corrective Actions: Toyota recommends that you should stop using the engine block heater immediately. Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to disable the engine block heater. For some vehicles, the corrective actions for this recall are under development. For others, a new engine block heater cannot be installed, and the owner will receive a refund of the purchase price of the engine block heater.

• Electrical#2020284June 25, 2020

  11,576 units affected

  Issue: The Intelligent Power Module (IPM), which is part of the hybrid drive system, could become damaged under certain driving conditions. This could cause various warnings to appear on the instrument panel and cause the hybrid system to shut down. If this happens, there can be a loss of power to the wheels. Safety Risk: A loss of power to the wheels could create the risk of a crash. Corrective Actions: Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to update the software for the hybrid system.

• Electrical#2019434August 28, 2019

  1,226 units affected

  Issue: On certain vehicles, a connection in the main wire harness may have been damaged during assembly. This could cause hybrid drive system to shut down, and result in a loss of power to the drive wheels. If this happens, an error message will display on the instrument panel and a warning chime will sound. Note: This recall only affects vehicles which had the seat heater installed at the port facility. Safety Risk: A loss of power to the drive wheels could increase the risk of a crash. Corrective Actions: Toyota will notify owners by mail and instruct them to take their vehicle to a dealer to repair the wire connections.

• Electrical#2018477September 5, 2018

  7,200 units affected

  On certain vehicles, the hybrid vehicle Power Control Unit connector cover could come into contact with the wiring harness and could cause wear on the wiring insulation. If bare wires become exposed, an electrical short circuit could occur, which could increase the risk of fire causing injury and/or damage to property. Correction: Dealers will inspect the wiring for damage and, as necessary, install protective tape or replace the wire harness assembly with a new one, which includes a protective sleeve.

• Electrical#2017363July 20, 2017

  39,189 units affected

  On certain vehicles, the electrical power cords of some dealer installed block heaters may have been improperly manufactured, causing the wires to contact each other, resulting in a short circuit. A short circuit could lead to a fire which would increase the risk of injury and/or damage to property. Correction: For vehicles where the subject block heater was approved for installation, the dealer will replace the block heater assembly with a new one of an improved design. For vehicles where the subject block heater was not approved for installation, dealers will remove the block heater assembly. In the interim, until the remedy can be performed, dealers will cut the plug end from the block heater cord to disable the block heater's operation.

• Brakes#2016501October 12, 2016

  2,780 units affected

  On certain vehicles, the parking brake cables may disengage from the crank lever at the rear caliper. This could cause the parking brake to become inoperative. If this occurs and the transmission is left in a gear other than ‘Park’ while the ignition is on and the driver leaves the vehicle, the vehicle could roll away, increasing the risk of a crash causing injury and/or property damage. Correction: Dealers will install a clip at the parking brake cable end to prevent the cable from disengaging from the rear brake caliper crank lever.

Canadian data updated August 24, 2026

• ELECTRICAL SYSTEM:WIRING#18V579000September 5, 2018

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016-2018 Toyota Prius vehicles. A portion of the engine wire harness connected to the hybrid Power Control Unit (PCU), could contact the cover at this connection and wear, causing an electrical short circuit.

  Risk: An electrical short can increase the risk of a fire.

  Remedy: Toyota will notify owners, and dealers will inspect the engine wire harness assembly and replace it if damage is found. A protective sleeve or protective tape will be included to prevent any future damage. These repairs will be performed free of charge. The recall began October 30, 2018. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0T.

• TIRES:TEMPORARY/EMERGENCY SPARE TIRE#17V295000May 2, 2017

  Gulf States Toyota, Inc. (Gulf States) is recalling certain 2017 4Runner , 86, Avalon, Camry, Camry Hybrid, Corolla, Corolla iM, Highlander, Highlander Hybrid, Prius, Prius C, RAV4, RAV4 Hybrid, Sienna and Yaris vehicles. The spare tire air pressure was not adjusted to the proper pressure as stated on the Tire Pressure Label.

  Risk: A spare tire that is not inflated to the proper value may not perform as intended, increasing the risk of a crash.

  Remedy: Gulf States will notify owners, and dealers will inspect the spare tires, adjusting their pressure as necessary, free of charge. The recall began June 15, 2017. Owners may contact Gulf States customer service at 1-800-444-1074. Toyota's number for this recall is 17R2.

• PARKING BRAKE#16V741000October 14, 2016

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2016-2017 Prius vehicles manufactured August 6, 2015, to October 3, 2016. The affected vehicles are equipped with a foot-operated parking brake system that has a parking brake cable that may disengage.

  Risk: If the parking brake cable disengages from the mechanism and the transmission is left in a gear other than 'Park' while the ignition is on and the driver leaves the vehicle, the vehicle may roll unexpectedly, increasing the risk of a crash.

  Remedy: Toyota will notify owners, and dealers will install a clip at the parking brake cable end to prevent the cable from disengaging, free of charge. The recall began November 10, 2016. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is G01.