2020 Toyota Highlander

2020 Toyota Highlander recalls (4)

• AIR BAGS

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020 Highlander and Highlander hybrid vehicles. Incorrect seat trim covers on one or both of the front seats can prevent the seat-mounted side air bag from deploying properly.

  Remedy: Toyota will notify owners, and dealers will inspect the front seats and replace the seat trim covers as necessary, free of charge. The recall began December 11, 2020. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 20TB14 / 20TA14.

• FUEL SYSTEM, GASOLINE:DELIVERY

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020 Highlander vehicles equipped with a 3.5 L, V6 (2GR-FKS) gasoline engine. Due to an Engine Control Unit (ECU) programming error, fuel may not be correctly supplied to the engine while using the stop and restart feature.

  Remedy: Toyota will notify owners, and dealers will reprogram the ECU, free of charge. The recall began May 15, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is 20TA06.

• STRUCTURE:BODY:BUMPERS

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2023 Highlander & Highlander Hybrid vehicles. During normal vehicle operation, minor impact to the front lower bumper cover may result in the cover coming loose or detaching.

  Remedy: Dealers will repair or replace the upper and lower front bumper covers as necessary, free of charge. Owner letters were mailed April 22, 2024. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB12/23TA12.

• AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

  Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.

  Remedy: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.

2020 Toyota Highlander safety ratings

Source: NHTSA NCAP ratings.

2020 Toyota Highlander owner complaints (15)

• ELECTRICAL SYSTEM

  While driving my navigation system/screen/radio screen goes completely black! Which is dangerous when I’m using gps on the interstate! It does not come back on until I restart the car.

• POWER TRAIN

  I am submitting this complaint regarding a sudden and unexpected transmission failure in my 2020 Toyota Highlander. The vehicle experienced a major transmission malfunction without any prior warning signs, dashboard warning lights, diagnostic messages, or noticeable drivability issues. The failure occurred suddenly when the vehicle would no longer shift into reverse. When placed in reverse gear, the vehicle does not move. Additionally, when placed in drive, the transmission slips significantly, resulting in a loss of power and unsafe operation. The vehicle is no longer reliable or safe to operate on public roadways. At no time prior to the failure were there any illuminated warning indicators, check engine lights, transmission warnings, abnormal noises, or other symptoms that would have alerted me to an impending transmission problem. The lack of warning created a hazardous situation, as the vehicle's ability to accelerate and maneuver could be compromised without notice. The vehicle has been diagnosed as requiring major transmission repairs or replacement, with estimated repair costs approaching $7,000. Given the severity of the failure, the absence of any warning to the driver, and the significant financial burden associated with the repair, I believe this issue may represent a safety-related defect that warrants investigation. I am concerned that other owners of 2020 Toyota Highlanders may experience similar sudden transmission failures that could result in a loss of vehicle control, inability to maneuver safely, or exposure to hazardous traffic conditions. I respectfully request that NHTSA review this matter and determine whether a broader investigation into transmission failures affecting 2020 Toyota Highlander vehicles is warranted.

• POWER TRAIN

  The transmission (the UA80) has been known to have several issues and my transmission has normal driving on it, has had its fluids replaced, and is now experiencing the same issue that others are experiencing.

• UNKNOWN OR OTHER

  Air conditioning has leaked after only 60,000 miles, costing me thousands in repairs. This is a recall on other models, but not this one. Mine and my baby’s safety is put at risk by being forced to drive around in the heat of summer without air conditioning. There were no warning lights. It was verified by the dealer, and I have a video of the inspection.

• POWER TRAIN

  The 8 speed Toyota transmission is defective and my transmission started to whine very loudly. I was told that it could freeze/lock up on me at any time so I had a rebuilt transmission put in my car. I am told Toyota new about this defect.

• POWER TRAIN

  My transmission failed in my 2020 Toyota Highlander after about 75,000 miles. This is a know issue technical service bulletin # T-SB-0008-21. The dealership acknowledged the known issue and instructed me to reach out to Toyota corporate for goodwill assistance which I did. They are reviewing my case but told me that they will not replace the transmission even thought its a know issue. It will be $10,000 dollars to repair.

• POWER TRAIN

  The transmission has been making a whining noise since about 75K miles. Had the transmission fluid changed at about 110K miles. Still makes whining noise and now has a rumble occasionally. We took it to the dealer and they said the transmission needs replaced. Over $8k in charges for the repair.

• POWER TRAIN

  The contact owns a 2020 Toyota Highlander. The contact stated that while driving to the dealer for a service appointment, the vehicle made an abnormally high-pitched sound. The vehicle was diagnosed with a UA80 transmission failure. No further information was available. There was no warning light illuminated. The manufacturer was notified of the failure. The failure mileage was approximately 71,233.

• POWER TRAIN

  My 2020 Hylander, which has under 50,000 miles, started to whine with any use of gas pedal/acceleration. None of the warning lights were triggered. My mechanic informed me today it needs a new transmission, and for safety reasons, the car shouldn’t be driven. I’ve been reading how there are known problems with Toyota’s transmissions for my age car—this is negligence on their part—these cars should be recalled and fixed by Toyota.

• SEAT BELTS

  The contact owns a 2020 Toyota Highlander. the contact stated that while driving, the back driver side , the minor child occupant expressed an issue with the seatbelt which began to tighten, The vehicle was stopped to assist the minor child occupant, the seatbelt became tighter and the contact had to go into a store to get scissors to free the minor occupant from the seatbelt. The minor occupant sustained light abrasions from the seatbelt rubbing but no medical treatment was sought. The vehicle was taken to the dealer; however, the vehicle was not diagnosed of repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 59,000.

• POWER TRAIN

  I took my car in for service and I noticed my car is making a loud whining noise. I asked the mechanic about it and he said my transmission is going out. I found on the web several people complaining about the 8-speed Toyota transmission and how it will stop working shortly. The complaints are numerous and it listed all the of the technical bulletins that Toyota issued and they knew about the problem years ago. I am taking my car to shop to have it fixed or replace. Based upon all my research, I am concerned that the car will stop working and leave me in an unsafe situation. I am not happy that Toyota is selling such a defective product.

• UNKNOWN OR OTHER

  Premature transmission failure due to factory defect. All maintenance was done on time and at dealership.

• POWER TRAIN

  The vehicle recently began making a whining noise when the gas pedal is pressed that is consistent with premature failure of the transmission. I took it to my local dealership and they recommended replacing the transmission and limiting usage of the vehicle to short trips until that is done because the transmission could fail while driving which would result in loss of power to the wheels which could lead to an accident.

• POWER TRAIN

  Transmission failing/confirmed by dealer at 70k. No slipping, no warning messages, just whining prompted me to have it inspected. There are multiple lawsuits regarding these UA80 transmissions and Toyota is refusing to fix or acknowledge the manufacturing flaw.

• POWER TRAIN

  This Toyota Highlander make whining sound when I try to speedup, even a little bit. I had a transmission shop checked, and I was informed there is metal pieces in transmission fluid. I am concerned it will break one day on highway while driving.