Plano, Texas – January 30, 2019 –  Toyota is recalling close to 3,400 2019 Toyota Corolla hatchbacks in the USA and a further nearly 1,000 vehicles in Canada due to a faulty component in the transmission. Only Corolla Hatchbacks with a continuously variable transmission (CVT) are included in this recall. The Corolla sedan is excluded, as are any hatchbacks with manual transmissions.

The Defect

According to Toyota’s press release, in the involved vehicles, there is a possibility the that due to a manufacturing error, the blades of the pump impeller in the torque converter may detach, causing the converter in Toyota’s Continuously Variable Transmission (CVT) to possibly fail. This may lead to a loss of vehicle power. If the part fails while the car is in motion, the vehicle’s loss of power could increase the risk of a crash, especially if the failure happens when the vehicle is traveling at a high speed, which could lead to a crash or possible vehicle rollover or even an explosion due to catastrophic transmission failure.

Timeline of Events

In July of 2019, more than 1000 Toyota Models were recalled due to a labeling error. A subsidiary of Toyota Motor Company recalled certain Corolla, Sienna, Yaris iA, and Camry models due to a labeling flaw that may misinform users of how much weight their automobiles can safely carry. Motorists should check the label on their factory-installed floor mats to see if they’re affected and contact their nearest Toyota dealership so the clerical issue can be corrected. The replacement will come at no charge.

Late in 2018 a previous Toyota recall revealed that over 130,000 of its trucks and SUVs had faulty sensors, affecting seat belt tension and air bag functionality. At the time no plan was in place to resolve that issue, although Toyota announced in a press release that it was developing a solution and would notify owners by mid-February.

The news of the pending recall came in late December. It has not yet been released what prompted the investigation that led to the recall, although at this time no accidents or injuries related to the vehicles being recalled are known as yet. Toyota introduced its new “Direct Shift-CVT” in 2018 and implemented it in the 2019 Corolla Hatchback. The Direct Shift-CVT uses a launch gear to improve off-the-line performance. The expectation was that the addition would lead to faster shifts and a 6 percent increase in fuel economy.

The Solution

Toyota dealers will replace the Direct Shift-CVT with a new one containing a new torque converter not affected by this issue at no cost to customers, starting as soon as the company has sufficient parts to make those repairs.

Owners can contact Toyota at 800-331-4331. 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.

Laguna Hills, CA – December 31, 2018 – Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 Toyota Tacoma vehicles due to a potential brake issue. Toyota estimates that at least 90 percent of the involved vehicles have potential to develop the failed seal condition over the lifetime of the vehicle, which could lead to the unreasonable risk to safety. The potential number of units affected is 44,121.

The Defect

According to the NHTSA Recall Safety Report, the vehicles contain a brake master cylinder that includes a rubber seal which seals the brake fluid within the housing as the master cylinder piston moves. Due to combinations of improper part machining operations at one supplier facility and casting variations of master cylinders at another of its facilities, there is a possibility that a master cylinder could have an edge that does not have the correct chamfer where the rubber seal is retained. If this were to occur, over time, this edge could damage the rubber seal, causing an internal fluid leak. If the vehicle continues to be operated in this condition, the brake pedal feel could change, and front brake performance could be suddenly reduced. Reduced front braking performance could increase the vehicle stopping distance and may increase the risk of a crash.

Timeline of Events

According to the chronology report issued by Toyota, in June 2018, Toyota received three field reports on 2018 Tacoma vehicles which described the brake pedal traveling to the floor and reduced braking ability. All three of these vehicles had less than 600 miles. The brake master cylinders were recovered and sent to the part supplier for investigation. In August, Toyota received additional field reports of this condition, which master cylinders were also recovered and sent to the supplier for investigation. In September, the part supplier began providing its preliminary analysis based on some of the recovered parts. This preliminary analysis indicated that an internal leak existed which was caused by a cut rubber seal, and it was observed in these cases that the channel within the bore of the master cylinder, which is designed to retain the rubber seal, had an edge that did not have the correct chamfer.

Between October 2018 – early December 2018, the part supplier reported that their testing had identified multiple improper processes completed at the U.S. machining facility. When some combination of these improper processes were applied to non-concentric castings from the supplier casting facility in Japan, there existed a possibility of producing master cylinders with edges at the channel of the bore with varying levels of incorrect chamfer. It was also determined that this would only occur on parts cast in the supplier’s Japan facility and machined at the supplier’s U.S. facility.

Additional testing on newly machined master cylinders with edges of different incorrect chamfers revealed that the seals in a number of these tests were damaged and may eventually result in an internal leak. Any parts which were cast in the supplier’s Japan facility and machined in the supplier’s U.S. facility during the production range preceding identification of a potential issue may have some level of incorrect chamfer which may damage the seal.

It was determined that a damaged seal could cause brake fluid to leak internally, causing the brake pedal feel to change, and front brake performance could be suddenly reduced. On December 7, 2018, based on the results of the above investigation, Toyota decided to conduct a voluntary safety recall campaign. As of December 3, 2018, Toyota was only aware of 5 Toyota Field Technical Reports (3 unconfirmed reports) and 37 warranty claims (28 unverified claims) received from U.S. sources which were considered in the recall decision. Toyota is unaware of any accidents or injuries.

The Solution

All known owners of the involved vehicles will be notified via first class mail to return their vehicles to a Toyota dealer. Toyota dealers will replace the brake master cylinder with a new one, free of charge. As the owner notification letters will be mailed out well within the active period of the Toyota New Vehicle Limited Warranty (“Warranty”), all involved vehicle owners for this recall would have been provided a repair at no cost under Toyota’s Warranty. The recall is expected to begin January 21, 2019. Owners may contact Toyota customer service at 1-888-270-9371. Toyota’s numbers for this recall are J16/J06. Owners may also call the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153). The NHTSA Campaign Number for this recall is 18V-888.

2017-2019 Toyota 4Runner: Recall Alert