How many problems does the 2020 TOYOTA Highlander have?

The 2020 TOYOTA Highlander currently has 243 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2020 TOYOTA Highlander?

The most common problems reported for the 2020 TOYOTA Highlander are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2020 TOYOTA Highlander problem data come from?

All problem and complaint data for the 2020 TOYOTA Highlander comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.

2020 TOYOTA Highlander Problems

POWER TRAIN

76 complaints

Transmission failure. Noticed whining when driving, took to local Toyota dealership and they diagnosed transmission failure. They quoted $12,000 for transmission replacement and confirmed that this is a known issue with certain years/models of Toyota Highlander. Ours is a 2020.

Dec 09, 2025

The vehicle’s automatic transmission (power train) has developed a loud whining/whirring noise under acceleration. This noise increases with engine load and indicates internal mechanical failure. The transmission is still installed in the vehicle and is available for inspection upon request. This issue poses a safety risk because it causes hesitation and unpredictable acceleration behavior while merging or crossing traffic. There is also concern that the transmission could suddenly fail while driving, resulting in loss of propulsion and potentially causing an accident. The problem has been inspected and confirmed by a Toyota dealership, which advised that the entire transmission needs to be replaced at a cost of over $8,000, despite the vehicle having only approximately 77,000 miles. The vehicle has been inspected by a Toyota manufacturer service center. They identified the transmission failure but stated there are no current recall programs covering this specific VIN. No warning lights or error messages were displayed at any time before or during the failure. The first noticeable symptom was the transmission whining/whirring noise during acceleration, which began around 77,000 miles and continues to worsen.

Dec 04, 2025

TRANSFER CASE MAKING ROTATIONAL BEARING NOISE FLUID HAVE LOTS OF METAL DEBRI

Dec 01, 2025

Road noise was very loud. I thought it was a bearing and I took it to the shop and found out that the 'transfer box' on the side of the transmission had to be replaced. I was told that not replacing it could lead to major transmission failure. This cost $6000. Mechanic said it's unusual. Upon reading the internet I'm learning that I'm not the only one this and similar problems.

Dec 01, 2025

While driving and/or accelerating you can feel some harsh shifts as well as slipping and shuttering with only 84k miles on this vehicle.

Nov 20, 2025

+ 71 more complaints for this component

AIR BAGS

27 complaints

I received a safety recall notice from Toyota (Recall No. 23TA15 / 23TB15) for the front passenger Occupant Classification System (OCS) sensors. The letter states that the airbag system may not deploy correctly and that the remedy is not yet available. I’m concerned for my safety and my passengers since the airbag system could fail in a crash. Toyota has not provided a repair timeline or an alternative vehicle. I’ve contacted my dealer and Toyota customer service but was told there’s no fix yet. I would like NHTSA to investigate the delay and require Toyota to provide an immediate remedy or alternate transportation. Symptoms: •Airbag light may remain on or system disabled •Unable to safely seat a passenger in the front seat •No repair currently available despite safety risk Remedy status: •Remedy not available

Nov 05, 2025

Vehicle: 2020 Toyota Highlander XLE VIN: [XXX] Mileage (approx): 78,000 Problem Description: My vehicle displays an SRS Airbag System Malfunction warning and a seatbelt chime that activates whether the passenger seat is occupied or not, and whether the buckle is latched or not. The chime stops after about a minute, but the SRS light remains on. This behavior matches a false passenger occupancy detection, which suggests the Occupant Classification System (OCS) sensor is still malfunctioning. My vehicle was included in Toyota Recall 23TA15 (NHTSA 23V865), and the dealer (Classic Toyota of Hampton) marked the recall as completed on September 9, 2025. However, the current symptoms are identical to those described in the recall, which indicates the recall remedy may not have corrected the defect. Toyota now claims the issue is due to the passenger seat buckle, but a buckle alone would not cause the system to chime when the seat is empty. I believe this is a continued failure of the OCS system, which directly affects the airbag and seatbelt safety system. Safety Concern: The ongoing fault may cause the passenger airbag to deploy incorrectly in a crash. I am concerned that the recall remedy was ineffective, leaving my vehicle unsafe. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Sep 18, 2025

The contact owns a 2020 Toyota Highlander. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

Aug 15, 2025

The contact owns a 2020 Toyota Highlander. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was unavailable. The dealer was contacted and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Jun 09, 2025

No remedy for a recall that is 524 days old.

May 27, 2025

+ 22 more complaints for this component

UNKNOWN OR OTHER

23 complaints

Lift gate does not close and it just beeps. Needs to be closed manually. Toyota has known this issue for a long time but failed to address. Repairs are costly and reduces my cars value

Dec 13, 2025

Lift gate not closing Car gas a whining noise upon acceleration

Nov 30, 2025

The 8 speed automatic transmission is failing at 100k miles. Whining noises are heard and after being taken to Toyota dealerships mechanic, we were told that the gear mesh or bearing is bad and that we'll need to replace the transmission. We were told that many other highlanders have experienced the same issues. No light popped up before or during driving while the transmission is whining.

Nov 04, 2025

We were driving on the highway and heard what sounded like a gun shot. Our sunroof had exploded. Luckily the interior door was closed or we would have been showered with glass. There was no one around, no rocks or road debris. It just came out of nowhere!

Nov 03, 2025

Whining noise upon accelerating. Diagnosed as bad transmission by a Toyota dealership. No warning indicator 62,500 miles

Aug 27, 2025

+ 18 more complaints for this component

STRUCTURE

21 complaints

We own a 2020 Toyota Highlander, and both of the exterior door handles for the backseat have broken. The first in Jan 2025 and the second a few days ago. When the first was repaired (a different door) I was told this happens often on Toyota doors and is to be expected. If this is true why are stronger components not being used in manufacturing? The first doorhandle was replaced totaling $370 and now we are going to have to replace the second. It is disheartening to know that you can purchase a car that is supposed to be so safe, but if something were to happen I might not have a way to open the door to get to my children in the back seat.

Oct 19, 2025

In reference to NHTSA Recall no. 23V-720 I have made several attempts to have the recall remedied at a certified dealer, dealership is 4hrs away, round trip. On 3 separate occasions I made appointments online for maintenance plus recall. In between 2nd and 3rd remedy attempt lower bumper detached on the highway into traffic. My own vehicle ran it over, several cars swerved on the roadway to avoid the obstacle, some successful and some hit it head on sending it across multiple lanes, it was lastly struck by a semi truck and unrecoverable. On the 3rd attempted I questioned why the recall was not being completed. I was told recalls need to be on a separate appointment. 4th attempt was for the only recall and was turned away because of damage on the upper bumper. Damage was chipped paint and a slight crease near the fog lamp hole. Damage was caused by the upper bumper flapping in the wind while driving since it was no longer braced by lower bumper. I was provided a flow chart by the maintenance manager stating that I needed to repair my bumper before the safety recall could be performed. I showed my recall notice that stated if damage was found on the upper bumper, both upper and lower would be replaced. I asked if my vehicle was going to be evaluated and was told no. A few days later I received a voicemail(missed the call) that my parts had arrived and an appointment had been made for me. I did not ask them to order the parts, I did not plan on returning to them because of their flippant attitude towards my safety. I felt obligated and trapped to return to them since they ordered the parts. I replaced my bumper but did not paint it yet. I figured since the chipped paint was a deciding factor to my safety it would be better not to have it in case other paint damage occurred. (why does paint matter on a safety recall?) Went to 5th attempt and was turned away because my upper bumper was unpainted. I have made appt with new dealer. This is not a reasonable time-frame.

Jul 21, 2025

While driving on a highway, with little traffic around, our sunroof exploded, sending shards of glass down. It produced a sound of a gunshot and quite possibly could have resulted in such a distraction to cause a wreck. The vehicle has not been inspected but insurance agents has been contacted. There were no warnings at all.

Jan 04, 2025

The contact owns a 2020 Toyota Highlander. The contact stated while driving at approximately 65 MPH, the front lower bumper cover detached from the vehicle, causing debris to scatter onto the highway, while the damaged bumper cover was dragged underneath the vehicle. During the failure, the vehicle sustained excessive front-end damage, and damages to the undercarriage and fender liners. The vehicle was taken to the local dealer who confirmed that the failure was related to NHTSA Campaign Number: 23V720000 (Structure). The contact stated that the vehicle had experienced the failure listed in the recall. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 51,260.

Nov 19, 2024

See attached document for complaint.

Aug 20, 2024

+ 16 more complaints for this component

SERVICE BRAKES

19 complaints

When braking, and decelerating through 25 to 20 MPH, the brakes temporarily stop functioning. There is a noticeable change in deceleration that can be felt by the driver AND passengers. This almost feels like an acceleration, but we believe it's the brakes briefly stop functioning. The same problem occurs with different drivers so we are confident the problem is mechanical and not operator dependent. We believe this is a brake actuator issue and there may have been a similar problem in earlier model Toyotas.

Nov 13, 2025

Sensation of loss of braking, especially at low/crawling speeds, when braking on a downhill, or when braking on bumpy road surfaces. Dealer described it as "INCONSISTENT APPLICATION OF BRAKES WITH CONSISTENT PRESSURE ON PEDAL ON LOW SPEEDS". A very noticeable moment between regenerative braking disengaging and traditional brakes engaging. It was a very unsettling feeling when pulling into a garage or parking space, or making a hard stop at highway speeds. Dealer reprogrammed braking computer per Toyota T-SB-0059-23 ("Hybrid Regenerative Brake Transition Feeling Improvement"). It is improved but not perfect and I still notice this unsettling sensation from time to time.

Feb 03, 2025

While steering to the right to exit a parallel parking spot, the ABS sensor cable came into contact with a suspension bolt, snapping the sensor wire. This triggered the Check Engine Light and caused a malfunction in the braking systems.

Sep 14, 2024

During the first 20K miles of driving our 2020 Highlander Hybrid; we noticed that while braking; the car would sometimes lung forward as though we had accelerated quickly. It startles you and it causes you to "hit the brakes" quickly. It doesn't happen all the time. It seems to occur more so when we're braking at low speeds in parking lots; while slowing down on a slight decline or simply making a turn left or right while braking. I mentioned this to my Toyota Dealer a few times as to whether or not they had a recall notice for this. I was told "no". I had my oil changed on June 15, 2022 MIL/35,379 and I asked them to check this problem. They checked and advised no problem was duplicated and the invoice stated in part "will wait on any diagnostics at this time". I was never contacted with a "fix". Today (August 16, 2023) I located a Technical Service Bulletin that appeared to address my issue. It is "T-SB-0059-23". This issue is a safety concern to both me and my wife; I'd like to see this problem addressed. This was all mentioned during the warranty period but no notifications were made by Toyota. My current mileage is 89,202. Thank you

Aug 16, 2024

This vehicle was purchased new. Early in our ownership we ( my wife and I ) occasionally notice that the brakes momentarily release when they are applied for just a second causing us to increase braking which results in the brakes working again. This usually happens when slowing to make a turn at slow speeds. It doesn’t happen all the time but has persisted throughout the four years we have owned the car. We have continued to document this issue with the dealers service department in hopes a service bulletin would be issued with a fix. They have driven the car and done computer diagnostic checks to no avail. Just wonder if anyone else has had this issue and whether anything can be done to fix it ?

May 20, 2024

+ 14 more complaints for this component

FUEL/PROPULSION SYSTEM

13 complaints

Since purchasing this vehicle I began to notice that the fuel gauge is inaccurate. This issue is sporadic. Often after filling the gas tank completely, the gauge will only register as 3/4 full. Like wise, it is inaccurate when the tank gets low, showing that there is 1/4 tank, when in fact it is nearly empty. The "remaining miles" indicator that displays is likewise inaccurate and often the low fuel indicator light comes on when it shouldn't, and doesn't display when it should. I have had it to the deal 4 times now for repair. Initially they told me nothing was wrong, then indicated that a software update was necessary. When that didn't fix it, I returned the vehicle and they indicated an instrument panel sensor chip needed to be replaced. I waited a month for that to happen and it didn't fix the issue. I then opened a trouble incident with Toyota USA and after several weeks received a call back from the dealer indicating this is a known (presumably still developing) issue and has something to do with a faulty gas tank that causes the readings to be inaccurate. The dealer indicated that they know this will require the gas tank to be replaced but that they don't have parts to do this and will contact me at some point in the future. This is a serious safety issue, as it could lead to the vehicle running out of gas while driving, without any indication that the fuel is low. The only way to have any certainty regarding the fuel level is to do a calculation each time you drive based on the estimated fuel economy and # of miles driven since the last fill up.

Nov 15, 2021

EACH TIME I FILL UP THE CAR WITH GAS I AM UNABLE TO FILL THE TANK TO ITS LISTED CAPACITY. THE VEHICLE HAS A 17 GALLON TANK, BUT WHEN THE VEHICLE IS NEAR EMPTY (1-2 GALLONS REMAINING) I CAN PUMP IN ONLY 12-13 GALLONS OF GAS. THIS GREATLY IMPACTS THE RANGE OF THE VEHICLE. THE DATE SHOWN BELOW IS MY MOST RECENT FILL-UP, BUT IT HAS HAPPENED EACH TIME I FILL UP. I HAVE REPORTED THIS TO MY TOYOTA DEALER.

Mar 31, 2021

THE VEHICLE IS SOLD AS HAVING A 17 GALLON FUEL TANK. I'VE DRIVEN THE VEHICLE FOR 5000 PLUS MILES NOW. I HAVE NEVER BEEN ABLE TO GET MORE THAN 13 GALLONS OF FUEL INTO THE TANK. I HAVE WAITED UNTIL THE GAGE SAID THERE WAS ONLY 12 MILE UNTIL EMPTY. STILL COULD ONLY FILL UP WITH ON 13 GALLONS OF FUEL. THE GAGE SAY'S IT'S FULL. I HAVE MADE THE TOYOTA DEALERSHIP AWARE OF THE ISSUE. BUT THEY SAID THERE WAS NOTHING ON THEIR SYSTEM ABOUT A RECALL OR NEEDED REPAIR. IF THE VEHICLE IS ADVERTISED AS HAVING A 17 GALLON TANK I SHOULD BE ABLE TO USE THAT WHALE 17 GALLONS OF FUEL. INSTEAD I CAN ONLY FILL UP TO 13 GALLONS.

Mar 07, 2021

UNABLE TO COMPLETELY FILL FUEL TANK. WHEN FUEL LIGHT COMES ON AND I GO TO FILL IT, I GET NO MORE THAN 13 GALLONS IN MY TANK. THE FUEL GAUGE ONLY READS 3/4 FULL. NEVER COMPLETELY FULL.

Feb 21, 2021

2020 TOYOTA HIGHLANDER HYBRID AWD. WHEN FILLING FROM ALMOST EMPTY (PER LOW FUEL WARNING LIGHT AND DISTANCE TO EMPTY READING ALMOST 0), TANK ONLY ACCEPTS ~12.5 GALLONS BEFORE GAS STATION FUEL NOZZLE AUTO CLICKS OFF. THE FUEL GAGE AT THIS POINT INDICATES THAT THE VEHICLE IS ~7/8 FILLED. THE OWNERS MANUAL WARNS ABOUT NOT ATTEMPTING TO FILL AFTER THE FUEL NOZZLE AUTOMATICALLY CLICKS OFF. BEING UNABLE TO FILL TANK MAY LEAD TO OWNERS ATTEMPTING TO OVERFILL TANKS AND COULD RESULT IN INADVERTENTLY SPILLING FUEL WHICH POSES A SAFETY RISK AND AN ENVIRONMENTAL DAMAGE RISK. IT CAN ALSO LEAD TO MORE EMISSIONS. A SIMILAR PROBLEM EXISTS WITH 2019/2020 TOYOTA RAV4 PER NHTSA RECORDS, TOYOTA HAS PROPOSED A FIX FOR THIS VEHICLE BUT HAS STATED THAT NO OTHER MODELS ARE AFFECTED BY THIS ISSUE. THE PROBLEM DESCRIBED ABOVE IS ALMOST IDENTICAL WITH THE EXCEPTION THAT THE VEHICLES HAVE DIFFERENT FUEL TANK CAPACITIES. TOYOTA HAS INDICATED THAT THIS IS "NORMAL".

Feb 05, 2021

+ 8 more complaints for this component

ELECTRICAL SYSTEM

4 complaints

DOOR LOCKS DO NOT LOCK OR UNLOCK WITH THE CAR FOB, NOW ONLY THE DRIVER'S SIDE DOOR DOES NOT UNLOCK WITH THE FOB, YOU HAVE TO UNLOCK FROM THE PASSENGER SIDE

Oct 11, 2025

Loud screeching noise from stereo speakers. Very loud.

May 16, 2024

The contact owns a 2020 Toyota Highlander. The contact stated that while driving at various speeds, the vehicle lost motive power and stalled. The contact was able to jumpstart the vehicle and the vehicle operated normally. The contact had taken to the vehicle to a certified mechanic who tested the battery and alternator but found no failure. The vehicle had not been diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 57,000.

Nov 30, 2023

The contact owns a 2020 Toyota Highlander equipped with a Tekonsha Prodigy RF Electronic Brake Control with Bluetooth kits, part number 902501. The contact purchased the unit to use for towing a trailer. The contact purchased the part at an independent mechanic and had the equipment installed by another independent mechanic. When the contact first attempted to use the brake kit, her and her husband had connected the equipment per the instructions and brake kit showed the letter "C" which meant the part was connected. As the contact started driving the vehicle, a NC (not connected) message had appeared on the brake kit. The contact decided to drive the vehicle back to her home and attempted to reconnect the brake system as instructed but the failure persisted. Upon investigation, the contact discovered that the equipment had been placed under NHTSA Campaign Number: 20E033000 (Electrical System). The contact reached out to the independent mechanics, the one who sold the part and the other that installed it, and neither were aware of the recall. The contact also called the manufacturer and had written a letter to obtain the replacement part however, the contact had not heard back from the manufacturer. The vehicle was not repaired. The failure mileage was 0.

Jun 28, 2021

SUSPENSION

4 complaints

Both front struts and bearing plates failed at 75k miles. They were leaking oil before that mileage. Approximate date of failure was 1/5/24. No parts were available until now. Parts were on back-order for upwards of a year for this model of Highlander in the FWD configuration, with 18” wheels. Prematurely failure causes a lot of bouncing in the car, therefore making the vehicle unresponsive to quick steering maneuvers. The bounce also made it so that typical driving within the city is dangerous as the bounce makes the car difficult to control. This is an issue that is documented on Toyota forums for FWD models. An accident has not been caused by this failure as of yet. Vehicle will be repaired soon. Mechanic was finally able to get two factory struts and bearing plates. Each strut is $200 and mounting plates are about $150 each. Parts + labor are expensive, but at least now it will be fixed.

Jul 02, 2025

Front strut leaking fluid. Needs replacement. Seals worn out below 36,000 miles.

Apr 14, 2023

SUSPENSION IS VERY LOUD AND TIGHT, THE CABIN NOISE IS VERY NOISY IT CAN HIT 95 DECIBELS ON SOUND PRESSURE LEVEL METER. THE NOISE IS SO BAD THAT I DO NOT WANT TO DRIVE THE VEHICLES ANY MORE UNLESS I TURN THE RADIO VOLUME UP AND I CAN NOT HEAR EMERGENCY VEHICLES.THE SERVICE PEOPLE SAID THAT IS NORMAL.THE VEHICLE NOISE CAN BE UNBEARABLE AT TIMES.IWONDER WHAT IT DOING TO MY HEARING.THE VEHICLE WAS LIKE THIS SINCE I BOUGHT NEW.

Apr 07, 2020

THE VEHICLE SUSPENSION IS VERY TIGHT AND CABIN NOISE IS VERY LOUD.ICAN HIT 95 DECIBELS ON MY SOUND PRESSURE METER. HAVE TO TURN THE RADIO UP SO I DO NOT HEAR IT . CANNOT HEAR EMERGENCY VEHICLES. WONDER IT IS DOING TO MY HEARING. THIS A NEW VEHICLE TOOK IT TO TWO DEALERSHIPS AND THEY SAY IT IS NORMAL, THAT CAN NOT BE NORMAL IT SOUNDS LIKES TRUCK. *TR

Apr 07, 2020

ENGINE

3 complaints

While on the freeway vehicle stalled when accelerating and engine stopped, I had to pull over to the side of the road to avoid accident. Turned vehicle back on and started making a whinning noise. Vehicle was taken in and found out the transmission is no good at 89k. Also found out that a lot of people that purchased this vehicle are having the same issue.

Oct 14, 2025

GAS WILL NOT FILL UP TO THE ADVERTISED AMOUNT. DISTANCE TO EMPTY METER IS NOT CALIBRATED CORRECTLY. OTHERS ON TOYOTA FORUMS EXPERIENCE THE SAME ISSUE.

May 04, 2021

THE ENGINE DIED WHEN STOPPED AT STOP SIGN. AND THEN RESTARTED WHILE TRANSMISSION IN DRIVE.

Feb 13, 2021

POWER TRAIN,ENGINE

3 complaints

On September 2, 2025, the vehicle’s Hybrid System shut down on cold start and the vehicle would not start. A dealer inspection reported coolant had entered cylinder #4, allegedly causing the engine block to warp, the cylinder head to crack, and the head gasket to fail. This was a sudden catastrophic engine failure on a five-year-old vehicle with no prior overheating warnings, no dashboard alerts, and no performance issues in the days leading up to the failure. It is highly unlikely for an engine block to warp without sustained overheating, yet the failure occurred on a cold start. The dealership itself described this as a “premature failure” in their service report. At approximately 26,000 miles, the vehicle’s coolant thermostat failed and was replaced under warranty. If the thermostat stuck closed even briefly, the engine could have experienced one or more silent overheat events that never registered on the dashboard. In aluminum blocks, even short bursts of high localized heat can create latent distortion that doesn’t cause immediate problems but can eventually lead to catastrophic failure years later. Safety Risk: – Vehicle became disabled suddenly without warning. – Engine failure occurred without overheating symptoms, creating risk of sudden shutdown during use. Problem Confirmation: – Engine failure confirmed by a Toyota-authorized dealer. – Dealer service report explicitly called this a “premature failure.” Warning Lamps / Symptoms: – A check engine light appeared briefly three days before failure, then cleared on its own. – No overheating warnings or drivability issues were observed prior to failure.

Sep 27, 2025

A dealership has confirmed that the transmission in my 2020 Toyota Highlander is bad. It has 101k miles on it currently. I purchased this vehicle with the mindset that I would get 200,000 or 300,000 miles of use with it. I am now having to decide if I am going to trade it in or pay $9,000 to have the transmission replaced. I have been told that there are other 2020 Toyota Highlanders having this same issue. Has there been anything to determine what is causing this issue with the transmissions and will there be a recall?

Sep 10, 2025

At 76000 miles my 2020 Highlander water pump began to fail. 20 days after the water pump was replaced at Kings Toyota dealership, the transmission is now failing at 79000 miles. The warranty only covers repairs on each up to 60000 miles. This car has been maintained by the dealership and no engine light ever came on. The water pump was $1200 to repair and I’m being quoted $10K to repair the transmission. I also don’t trust that dealership didn’t accidentally cause the transmission to fail bc they surprisingly have a new transmission in stock the day I came in. If it truly failed today, then Toyota needs to recall this car for safety reasons. It went from fine to not fine in just a few days of driving.

Feb 25, 2025

VISIBILITY/WIPER

3 complaints

The side view mirrors are very shaky at all speeds-- and worse over bumps/and/or at highway speeds. It causes a distraction in the peripheral vision of the driver, and does not provide a reliable, clear image in the mirror while the car is underway. The problem is worse on the driver (left) side, but it exists on both sides. This creates an unsafe condition where vision is not clear in the side mirrors.

Feb 08, 2024

1. Climate control system failure to defrost windows during cold weather/winter conditions caused all windows to fog resulting 0 visibility while driving. 2. Occupants including myself, spouse, adult child and toddler grandchild , surrounding vehicles and their occupants were for 5 to 10 minutes exposed to potential multi-car crash, injuries and loss of life. 3. Online research revealed this climate control failure has been experienced by other Toyota owners and the issue has been resolved however not been reported to NHTSA. Two days after the occurrence the vehicle was taken to Bud Clary Toyota, Moses Lake, WA for inspection and repair. Note-without the detailed information from my online research the issue/repair/resolution wasn't determined by the Toyota service shop. 4. There are no warnings when this failure occurs. It happens only when outside temperatures drop below 40 degrees and severity increases with quick drops in temperature. The first occurrence was during first winter of ownership, 2020/2021 and reported to the next servicing dealership, Peterson Toyota, Boise, ID. 5. The repairing dealership required customer pay and advised to follow up with Toyota customer service to report and request reimbursement. Follow up completed later in December 2022, Toyota denied warranty reimbursement however the customer service agent requested and obtained repair reimbursement and recommended reporting and requesting recall status to NHSTA.

Sep 26, 2023

A rock hit my windshield and it got a crack in it several feet long. A few days later a rock hit the other side of my windshield and it cracked there about six inches.

Jul 15, 2023

SEAT BELTS

3 complaints

Driver's seatbelt doesn't latch well and when latched it is very difficult to unlatch making you feel trapped in vehicle.

Dec 17, 2022

OCCUPANCY SENSOR FOR DRIVER SEAT, 2ND ROW BENCH, AND 3RD ROW BENCH MALFUNCTION. VEHICLE DISPLAY SHOWS SEATS ARE OCCUPIED AND SEAT BELTS NOT ENGAGED WHEN SEATS ARE NOT OCCUPIED. ERROR MESSAGE DISPLAYS UNTIL VEHICLE IS IN MOTION.

Jul 05, 2020

VEHICLE IS EQUIPPED WITH SEAT BELT SENSORS AND ALERTS FOR ALL SEATS, YET FAILS TO ACCURATELY REPORT WHICH SEATS ARE BUCKLED OR NOT WHEN OCCUPIED. THIS ALERT IS SUPPOSED TO OCCUR WHEN TURNING ON THE VEHICLE AND BEFORE SHIFTING OUT OF PARK. MANY TIMES, WITH JUST THE DRIVER SITTING AND NO PASSENGERS IN THE CAR, IT REPORTS THAT THERE ARE PEOPLE SEATED WITH AN UNBUCKLED SEAT BELT. OTHER TIMES WHEN THERE ARE PEOPLE SEATED AND UNBUCKLED THE SYSTEM DOES NOT RECOGNIZE IT AND NO ALERT APPEARS. THIS IS A SAFETY FEATURE THAT IS ADVERTISED FOR SALES BUT DOES NOT WORK. ENSURING THAT THESE ADVERTISED SAFETY FEATURES FUNCTION CORRECTLY SHOULD BE OF HIGH IMPORTANCE ESPECIALLY WHEN PEOPLE LIKE I DO, DEPEND ON THEM FOR THE SAFETY OF THEIR CHILDREN. *TR

Jun 15, 2020

STRUCTURE,UNKNOWN OR OTHER

2 complaints

Went to close the right rear passenger door and heard splashing. Door is leaking from somewhere and running down to the bottom of the door filling it with water on the inside.

Sep 17, 2025

Several times pulling out from stop signs I failed to see cars coming from the passenger side. On August 4th 2021 I failed to see a car until it was directly in front of me and I collided with it. Wondering how I could have failed to see it I started doing research on the internet. I discovered others had this same problem also involving an accident. It was brought to my attention the mirrors are large and placed high in regards to the passenger window. I noted others sighted their height as part of the problem. I have a bad back and kept my seat low to ease getting in and out of the vehicle. My vehicle was totaled but the air bags never deployed and no one was injured.

Aug 18, 2021

Crash: 1

SERVICE BRAKES,ENGINE

2 complaints

Just went back for secondary break malfunction and was told fuel ‍♀️ i just filled it. Still no remedy for recall since my Last maintenance visit

Aug 04, 2025

The contact owns a 2020 Toyota Highlander. The contact stated that while the vehicle was idling or parked, the engine would suddenly seize. The failure occurred intermittently. The check engine warning light illuminated with a message that the brakes were enabled. The contact restarted the vehicle several times before the vehicle operated as needed. The vehicle had been taken to the dealer 3 times however, the dealer was unable to diagnose the vehicle. The vehicle was not repaired. The manufacturer was made aware of the failure and opened a case. The approximate failure mileage was 45,600.

Jan 11, 2024

ELECTRICAL SYSTEM,UNKNOWN OR OTHER

2 complaints

1- Most of the time my rear hatch will not close unless you use the inside button - cost 1,198.10 to repair. 2- my car started making a whining noise on acceleration. Took it Toyota and they said that I need to replace my transmission that it has an internal failure. Of course my warranty was of no use b/c it stopped at 100,000 miles. At the time of the inspection I was at 104,000. To get a new transmission it will be 7,425.60 (not including the labor). I really wish the dealership could have been honest about this year model transmissions failing. I would have passed on this car.

Jun 06, 2025

THE VEHICLE HESITATES, STALLS AND HAS BUCKING LEAPING FORWARD UNCONTROLLABLY, ON THE ROAD. THE VEHICLE ALSO HAS A VERY LOUD WHINING NOISE UPON SHIFTING THE CAR FROM PARK TO DRIVE AND BACK AGAIN FROM DRIVE TO PARK, AT A STAND STILL. THIS IS A MAJOR ISSUE WITH A NEE CAR, MY WIFE AND I DON'T FEEL SAFE WHILE DRIVING IN THIS CAR. *TR

May 26, 2020

AIR BAGS,SEAT BELTS

2 complaints

Currently having issues for my active recall with no remedy available

Apr 20, 2025

The contact's wife owns a 2020 Toyota Highlander. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the audible seat belt chime sounded after the front passenger's side seat occupant had buckled the seat belt. The seat belt warning light was illuminated. The vehicle was taken to the dealer, where it was determined that the failure was related to the recall. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 67,080. VIN tool confirms parts not available.

May 28, 2024

SERVICE BRAKES,LANE DEPARTURE

2 complaints

When I am using the brakes an a medium rate the vehicle will loose its brakes for a second causing a loss of control on the vehicle. This happens randomly and caused us to almost go off a culvert of a driveway once. It has scared us many times to thinking we were going to hit the car in front of us. It makes my wife sick every time it happens. Smart motors and regional techs from Toyota have looked into this issue and determined this to be a “feeling” and not a safety hazard. This is not the case and needs to be fixed before someone gets hurt. Lane Keeping assist is unusable. When it is turned on it fights with the driver. It will swerve back in forth in its lane and sometimes so bad it feels like the car would roll if it was not turned off and got worse. Every once in a while it will try to take an exit on the highway by itself. Date of incident in questionnaire is approx to the last time it happened. It has happened too many times to count. Vehicle mileage is when we first started really having issues with the brakes. Lane assist is an always thing.

Mar 19, 2023

The contact owns a 2020 Toyota Highlander. The contact stated that upon the depression of the brake pedal, the vehicle would intermittently surge forward without warning. The contact stated that he would shift the vehicle into neutral to stop the vehicle from surging. The contact also stated that the blind spot monitor's unavailable warning message would intermittently appear on the instrument panel. The contact had taken the vehicle to Bayside Toyota and Waldorf Toyota and each dealer was unable to duplicate or diagnose the cause of the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 21,000.

Jan 18, 2022

ELECTRONIC STABILITY CONTROL (ESC)

2 complaints

The contact owns a 2020 Toyota Highlander The contact received notification of NHTSA Campaign Number: 22V239000 (Electronic Stability Control) however, the part to do the recall repair was not yet available. The dealer was made aware of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect.

May 20, 2022

HIGHLANDER LE 2020 CAR HAS A BIG SAFETY ISSUE.WHEN I TURN OFF ENGINE WITH GEAR CHANGER IN D POSITION THE GEAR GOES IN N NEUTRAL POSITION WHILE STILL IN D POSITION WITHOUT GIVING ANY ALERT NOISE.I PARKED MY CAR IN 3RD FLOOR OF A PUBLIC PARKING WHERE THE FLOOR HAD SLOP, AND TURNED OFF ENGINE IN D POSITION BY MISTAKE AND STARTED READING AN EMAIL IN MY CELLPHONE WITHOUT LOOKING OUTSIDE OF CAR. THE CAR DIDN'T GIVE ANY ALERT NOISE SAYING THAT THE CAR IS TURNED OFF IN D POSITION.MY WIFE AND SON HAD EXITED THE CAR AND WERE WAITING FOR ME TO EXIT WHILE I WAS READING MY EMAIL IN MY CELLPHONE.I HEARD MY WIFE AND SON SCREAMING " STOP THE CAR" STOP THE CAR" WHEN I LOOKED OUTSIDE AND SAW THAT THE CAR WAS ROLLING BACK TOWARDS OTHER PARKED CARS. I STOPED THE CAR AND TURNED ON ENGINE AND MOVED CAR FORWARD AND SHIFTED THE STICK TO P POSITION. I WAS REALLY SUPRISED WHY THIS CAR DIDN'T GIVE ANY ALERT NOISE THAT THE CAR WAS ROLLING BACK WHEN ENGINE WAS TURNED OFF IN D POSITION. THIS ISSUE WAS GOING TO BE A BAD DISASTER FOR ME IF MY WIFE AND SON HADN'T SCREAMED TO LET ME KNOW THAT THE CAR WAS ROLLING BACK ON 3RD FLOOR OF A PUBLIC PARKING.THE ONLY ALERT I NOTICED IN THAT TIME WAS A SMALL POP UP ON DASHBOARD WITHOUT ANY NOISE. I CALLED TOYOTA CORPORATION AND THEY SAID THAT THERE IS NO ANY PROBLEM WITH MY CAR AND THAT THIS CAR DOESN'T HAVE ANY SAFETY PROBLEM.FOR SURE SOONER OR LATER THIS WILL BE A BAD DISASTER FOR SOME CAR OWNERS OF THIS MODEL. I DON'T HAVE PEACE OF MIND WHEN MY WIFE DRIVES THIS CAR WITH MY KIDS INSIDE. PLEASE SOLVE THIS BIG SAFETY ISSUE FOR ME AS TOYOTA CORPORATION DOESN'T ACCEPT THIS ISSUE AS A SAFETY ISSUE. THE TOYOTA DEALER SERVICE MANAGER SAID THAT THIS PROBLEM IS SOFTWARE PROBLEM AND MUST BE REPORTED TO TOYOTA CORPORATION, BUT CORPORATION SAYS THAT THERE IS NOT ANY PROBLEM. EVEN 1980'S OR 1990'S CAR WHEN YOU TURN OFF THE ENGINE IN D POSITION THE CAR GIVES NOISE ALERT.

Jul 26, 2020

VISIBILITY

2 complaints

The contact owns a 2020 Toyota Highlander. The contact stated while driving approximately 55 MPH, there was a sudden explosion and the passenger’s side mirror casing dislodged from the vehicle causing damage to the passenger’s side window trim and the hood of the vehicle. The cause of the failure was not determined. The local dealer was notified of the failure. The manufacturer was not yet notified of the failure. The failure mileage was 30,000.

Nov 16, 2021

The contact owns a 2020 Toyota Highlander. The contact stated that while his wife was driving 55 mph the sunroof exploded without warning or impact. There were no reported injuries. The vehicle was taken to the local dealer. The vehicle was not diagnosed or repaired. The manufacturer was notified. The failure mileage was 15,600.

Jun 24, 2021

ELECTRICAL SYSTEM,STRUCTURE,SEATS

1 complaint

The rear hatch door will not close or open and just sit there.And dings, you have to manually close it and open it most times and it never fully sucks up and latches fully and it doesnt notify you on the hood display of the car , so when we were driving down the road, we heard loud hissing and road noise coming from the rear and come to find out the rear hatch had never fully closed or latched itself fully.And it hangs up constantly.

Dec 14, 2025

POWER TRAIN,UNKNOWN OR OTHER

1 complaint

On August 3, 2025, the vehicle developed a loud humming noise. After an inspection on August 12, Heritage Toyota informed me that the transmission had failed and would require replacement at an estimated cost of $9,000. This failure occurred only days past the five-year warranty and just 8,834 miles beyond the 60,000-mile powertrain limit. I immediately contacted Toyota’s Brand Engagement Center (Case #250814000192). Despite speaking with multiple representatives over several weeks, my inquiries were repeatedly delayed, escalated, or dismissed. At one point, I was even informed that further follow-up on my case would be deleted through Toyota Website. Ultimately, I was offered 50% coverage of the transmission replacement. While I appreciate this offer, it does not fully address the seriousness of a transmission failure occurring under such circumstances. I also contacted Heritage Toyota directly to request assistance, but my calls to the service manager went unanswered, and the dealership declined to provide any additional support. I believe this situation raises concerns about both product quality and customer care. A transmission should not fail in under five years with fewer than 70,000 miles, especially on a well-maintained vehicle serviced exclusively by Toyota. I respectfully request that Toyota be held accountable for this failure and that further review be conducted to determine whether this issue represents a larger pattern of premature transmission failures in Highlanders.

Sep 13, 2025

ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES

1 complaint

The contact owns a 2020 Toyota Highlander. The contact stated that upon turning off the vehicle and locking the vehicle with the key fob, the doors were intermittently unlocked upon returning to the vehicle. The contact stated that over the years, the failure had become more frequent, but had become constant. The contact called two dealers and informed the dealers about the failure and was informed that a callback would be returned; however, the contact had yet to receive the callback. The manufacturer was notified of the failure but offered no assistance. The contact was referred to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was approximately 11,000.

Jul 14, 2025

SUSPENSION,POWER TRAIN,STRUCTURE

1 complaint

It’s been a known issue that Toyota Highlander has transmission problems under 100k miles from 2016-2021 or later (social media sites confirmed such). My vehicle require a trans axle replacement as well as the struts are leaking oil and my vehicle has less than 62k miles and is only 5 years old. This is being covered under my extended warranty but parts are on back order After doing research many owners complain about a whining noise showing acceleration of vehicle . If left unfixed this leads to transmission gears slipping and eventually needing an entire replacement Some owners also complain about leaky struts. My car has an issue with leaky struts and is being fixed under warranty Some owners say they need an entire new transmission and after that is replaced the rear transaxle goes and needs replacement Toyota is not putting a recall on this but it’s a known issue. Owners are asking to have this put out as a recall by toy. All parts are on back order and takes several months before transmission can be repaired or replaced. This tells me there are hundreds if not thousands of Highlander’s having the same issue This is a Toyota problem and is related to building transmission in the factory..recall the older vehicles and do better in the factory

Jun 13, 2025

VEHICLE SPEED CONTROL,BACK OVER PREVENTION,FORWARD COLLISION AVOIDANCE

1 complaint

my wife was pulling into a driveway slowly approximately 5 mph when she went to stop the Toyota Highlander sped up to full speed and smash the tree while my wife was depressing the brake. All airbags were deployed and it looks like they are going to total the Toyota Highlander that has all the maintenance records Very lucky to not have somebody seriously injured.

Dec 04, 2024

Crash: 1

Injuries: 1

STEERING,ELECTRICAL SYSTEM,ENGINE

1 complaint

I was in a school line waiting for my children. I went to hit the gas to move and the car said “maintenance required” and then flashed other warning lights “low power steering fluid and engine light.” Then the car turned off and screens were flashing. I tried to restart the car but the steering column was locked and brake pedal was locked. I checked all fluids and they were full. I had someone jump the car and it turned back on. I figured maybe a bad battery. Had AAA come look at the car and all diagnostic testing was normal. Next day, car does it again in the middle of an intersection.

Nov 22, 2024

VEHICLE SPEED CONTROL,SERVICE BRAKES

1 complaint

When coming to a stop the vehicle will often lurch forward. The lurch is powerful and could easily cause a collision. This problem occurs both when stopping in traffic and pulling into parking spaces. We were told by the dealer that the problem is caused by hybrid cars but we've had hybrid cars before that did not exhibit this behavior. It sounds like the dealership is aware of the problem but Toyota is not addressing it. This issue certainly poses a safety issue, especially for vehicles in front of the affected vehicle when attempting to stop.

Nov 22, 2024

UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE,LANE DEPARTURE

1 complaint

There is an open recall which has not been addressed in a timely manner. The below has been open since OCT 26, 2023. I have been advised that I would be notified when a remedy was available but it's been ten months with no solution. My front bumper detached while I was on the interstate causing damage to the front end of my vehicle. The subject vehicles are equipped with a resin front lower bumper cover assembly, connected with mounting tabs. If there is minor impact to the lower front bumper cover assembly that causes the mounting tabs to detach from the vehicle during normal operation, one or more parts of this assembly could detach, which could become a road hazard, increasing the risk of a crash or injury for other road users.

Aug 26, 2024

AIR BAGS,UNKNOWN OR OTHER

1 complaint

Front bumper

Jul 13, 2024

VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE

1 complaint

I was pulling into a parking space in a parking garage. As i was pulling in, the car unintentionally had a rapid acceleration event and crashed into a cement pillar causing the car to be a total loss

Jun 13, 2024

Crash: 1

Injuries: 1

SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

1 complaint

On numerous occasions when applying the brakes on my vehicle there is a very noticeable "surge" when the vehicle slows to a near stop. It feels like there is a momentary loss of braking before the brakes re-engage. I have had the vehicle since new and it seems like the problem has become more noticeable over time. I have lost some confidence in the safety performance of the vehicle due to this dangerous issue.

Apr 22, 2024

SERVICE BRAKES, HYDRAULIC

1 complaint

The contact owns a 2020 Toyota Highlander. The contact stated while driving approximately 60 MPH, the contact depressed the brake pedal to slow for traffic. The contact stated that the vehicle was vibrating and as he depressed the brake pedal the pedal stiffened and required more pressure to depress. The contact stated no warning light was illuminated. The contact stated that the brake pedal failure occurred only between driving 60 to 70 MPH. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 87,000.

Feb 14, 2024

EQUIPMENT

1 complaint

See attached document from complainant

Oct 25, 2023

STRUCTURE,ENGINE

1 complaint

About once or twice a week as I'm slowly braking to make a turn or stop, the car will surge forward. I have to depress the brake harder, and it does stop or keep slowing. I'm very concerned that if this happens as I'm stopping at a cross walk, someone could be hurt. I took it to the dealer who couldn't replicate it, so said it wasn't a safety issue. There are lots of forums that describe this with highlanders. My partner can feel it happen too. I'm not sure if it's the braking system or engine. My guess is engine because it seems to be a power surge. It's inconsistent, and happens in all kinds of weather, hot/cold, dry/wet. No warning lights, or messages. Happens a lot, but I'm using the example of earlier this week. You're welcome to inspect if you want. It is a hybrid and one of my friends said it might be switching systems, but our other car is also a hybrid and doesn't have anything like this happening.

Sep 20, 2023

UNKNOWN OR OTHER,SERVICE BRAKES

1 complaint

Random loss of braking feeling and jolting forward when stopping due to regenerative braking letting off. Happened randomly since purchase. Happens around 20mph mark

Sep 09, 2023

VEHICLE SPEED CONTROL

1 complaint

The contact owns a 2020 Toyota Highlander. The contact stated that after slowing down to come to a stop, the vehicle would inadvertently surged forward. There were no warning lights illuminated. The vehicle was taken to the dealer who was unable to determine the cause of the failure. The vehicle had not been repaired. The failure had since become more frequent. The manufacturer was made aware of the failure. The approximate failure mileage is 36,009.

May 18, 2023

WHEELS

1 complaint

Case #11497584, All 4 tires Brigestone 235/55R20 102V cracked(DOT 4919, Thread 6/32-7/32). Numerous report of this tires exploding. load index 102 is Max load 1874 Lb at 44 PSI. Manufacturing label is 36 PSI, GAWP RR 3405. At 36 PSI(load inflation table) tire capacity is 1620 Lb which is show that GAWP 3405/2=1702.5 LB is ALREADY OVERLOAD each rear tire by 82.5 LB. If you add 5000 Lb trailer(tongue load 10%=500 Lb) then rear tire will be overloaded 82.5+500/2=332.5 Lb. This is 332.5/1874=17.7% All Toyota Highlander 4th generation LIMITED & PLATINUM should be removed from the road an emergency. The contact stated that their wife drives the vehicle majority of the time. The contact also expressed concerns about the tires not being able to support the weight of all 7 passengers or the weight of towing their boat.

Dec 30, 2022

TIRES

1 complaint

The contact owns a 2020 Toyota Highlander equipped with Bridgestone Tires, Tire line: Alenza Sport, Tire Size: 235/55/R20, DOT Number: 1W28AALA15019. The contact stated that the four tires cracked, due to a discrepancy between the stated weight capacity for the tires and the gross vehicle weight. The contact discovered the failure upon inspection of the vehicle and immediately stopped driving the vehicle. An independent mechanic was notified of the failure. The tire manufacturer was also notified of the failure, and the contact was provided a case number. The vehicle had was not repaired. The tire and vehicle failure mileage were approximately 20,000. The contact stated that their wife drove the vehicle majority of the time on local roads. The contact also expressed fears of the vehicle's tires not being able to support the weight of 7 passengers or being able to tow a boat.

Dec 15, 2022

ELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE

1 complaint

ECU system failure. Dealer ship is stating ECU system was damage from soda or coffee which is not accurate found a recall on this vehicles with the same issue our vehicle is having.

Sep 03, 2022

FUEL/PROPULSION SYSTEM,ELECTRICAL SYSTEM

1 complaint

Fuel gauge is inaccurate, leading to potential safety issues. The fuel gauge does not show as full, when the car is refueled, and likewise shows as empty when there is enough fuel to drive hundreds of miles. This has led to situations where the fuel light is on, and car is indicating no remaining miles left, but there is plenty of fuel. Toyota knows there is a problem. I started a Lemon Law claim with the Washington State Attorney's General office and notified Toyota. They have offered to replace my vehicle, which is currently in process.

Feb 08, 2022

SEATS

1 complaint

The driver seat started making a motorized noise 2-3 days after I purchased the vehicle. Over the few months from my oil change the noise got louder and louder as we moved the seat back and forth. When I took my vehicle in for its first oil change I addressed it to the dealership as the seat was now no longer able to move forward or backwards. During their inspection they stated there was a lego which was not possible as I had at the time a 1 & 2 year old who would choke on a lego so there is no way I would allow them to play with legos that small, mega blocks okay because those are huge but legos are too small. Anywho the seat was functionable after the inspection which lasted about a month and then went out again. I then brought it up again at the next oil change which they Checked it out and it worked a bit then went out again. The last time I took my vehicle in for its last oil change I addressed it, they took it apart and left it that way as it is now but were unable to locate the reason why it was defaulted. I however found that a piece was missing from one side of the track under the seat but they couldn't see that it was the reason for the malfunction. I have tried multiple times at least 5 times and speaking with the 2 service managers but to no avail this driver seat still can not be adjusted which means no one can drive my vehicle aside from myself not even in case of an emergency. There are no warning lights or alerts that come up.

Aug 27, 2021

LANE DEPARTURE

1 complaint

The lane keeping assist does not work properly on my vehicle. The lane keeping assist does not keep my car in the center of the lane as intended. For instance, it very forcefully makes the car drift to the left and right of the lane and frequently pulls it into the other lane. I have reported this to my local dealership - Sparks Toyota in Myrtle Beach, SC and Toyota Corporate. Sparks Toyota service has admitted that there are many customer complaints about this issue. They have stated that there is a software download "fix" in the works, but not yet available. I did not take their word for this and called Toyota Corporate. The only "solution" I have been offered is an offer to show me how to turn the feature off. This is totally unacceptable as the is an important safety feature that does not work properly and in fact, creates an unsafe situation while driving. Since my report of the issue, I have been made aware of an owners Facebook forum that other owners state they are having the same issue and seems to be a widespread problem.

Jul 24, 2021

STEERING,ENGINE,FUEL/PROPULSION SYSTEM

1 complaint

In my 2020 Highlander I approached a stop sign at a "T" intersection behind 4 other cars. After stopping and looking to see road was clear of oncoming traffic, I pulled out and started my left turn. As I was turning into my lane the car engine turned OFF and the steering wheel was LOCKED in the left position. There was no power for the brakes, which left me jamming on the brake pedal as hard as I could only slowing the car slightly. The steering wheel was LOCKED LEFT and I thought I was going to break it trying to force it back. With no ability to move the steering wheel or brake, I braced myself as the Highlander continued turning in the left direction into the other lane. The result was a head on collision with a Mini Cooper, both cars totaled, and injuring both myself and the other driver. Highlander was investigated by forensic company in the employ of the insurance company, but they could not find any error in the cars CDR (Crash Data Retrieval) system.

May 18, 2021

Crash: 1

Injuries: 2

STEERING,SERVICE BRAKES,ENGINE

1 complaint

I WAS AT A STOP SIGN IN MY 2020 HIGHLANDER WAITING TO TURN LEFT ONTO A BUSY ROAD. UPON TURNING LEFT ONTO PA STATE HIGHWAY 999, THE HIGHLANDER ENGINE TURNED OFF AND THE STEERING WHEEL WAS "LOCKED" INTO A LEFT POSITION. THIS CAUSED THE CAR TO CONTINUE TURNING INTO THE OPPOSING LEFT LANE RESULTING IN A HEAD-ON COLLISION WITH AN ON-COMING CAR. WITH THE ENGINE TURNED OFF THERE WAS NO POWER STEERING, NO BRAKES, AND NO WAY TO UNLOCK THE STEERING WHEEL. THE COLLISION CAUSED MY CAR TO BOUNCE BACK AND SLOWLY FREE ROLL BACK TO THE STOP SIGN AS THOUGH I NEVER ENTERED THE ROADWAY.

Apr 19, 2021

Crash: 1

Injuries: 1

ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM

1 complaint

VEHICLE WILL NOT START WITHOUT A JUMP AFTER 3-5 HOURS. THE BATTERY STAYS CHARGED LESS THAN ONE DAY, BUT TYPICALLY STARTS AGAIN WITHOUT A JUMP IF DRIVEN AGAIN WITHIN A 3-5 HOUR PERIOD. THE VEHICLE STAYS RUNNING ONCE JUMPED. DEALER SERVICE DEPARTMENT INDICATES A SOFTWARE UPDATE MAY BE REQUIRED. THIS HAS HAPPENED SINCE PURCHASE ON JUNE 7, 2020. DATE BELOW IS THE MOST RECENT DATE IT OCCURRED.

Feb 10, 2021

ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM

1 complaint

VEHICLE WENT INTO LIMP MODE REIEVED CODE P0300 REDUCED ENGINE POWER ON HIGHWAY WHEN ACCELERATING

Jan 13, 2021

VEHICLE SPEED CONTROL,ENGINE

1 complaint

DRIVING 50 MILES/ HOUR VEHCLE STARTED LOOSING POWER AND STARTED TO SHAKE. ENGINE LIGHT CAME ON AND TWO DIFFERENT MESSAGES IN DASHBOARD POP OUT. ONE ABOUT HYBRID MALFUNCTION AND THE OTHER OUTPUT POWER REDUCED.

Jan 02, 2021

VEHICLE SPEED CONTROL,SERVICE BRAKES,ENGINE

1 complaint

WE RECENTLY PURCHASED OUR HIGHLANDER AND IT HAS A LITTLE OVER 4,000 MILES. TODAY WHILE DRIVING DOWN THE ROAD AT ABOUT 45 MPH, THE CAR JUST LOST POWER AND THE CHECK ENGINE LIGHT CAME ON. 1. CHECK ENGINE - REDUCED ENGINE POWER 2. SECONDARY COLLISION BRAKE SYSTEM MALFUNCTION WE HAD TO PARK AND WAIT FOR THE TOYOTA DEALERSHIP TO COME AND TOW IT TO THE SERVICE CENTER. AT THIS POINT I DON'T KNOW WHAT WAS WRONG OR WHY IT JUST CUT OUT WHILE DRIVING. I AM VERY CONCERNED AND CAN ONLY HOPE TOYOTA CAN ADDRESS THIS OR REPLACE THE CAR.

Dec 23, 2020

ELECTRICAL SYSTEM,UNKNOWN OR OTHER,LANE DEPARTURE

1 complaint

BLIND SPOT MONITORING IS NOT WORKING. TOOK IT TO DEALERSHIP THY SAID IT NEEDED RE-CALIBRATION BUT IT STILL DOESN'T SEE SEMI TRUCKS. MY WIFE ACCIDENTALLY RAN ANOTHER WOMEN OFF ROAD BECAUSE SHE TRUSTED THIS TOYOTA SYSTEM. SYSTEM IS CURRENTLY STILL WORKING INTERMITTENTLY.

Nov 16, 2020

STEERING,ENGINE

1 complaint

AFTER LEAVING A SHOPPING CENTER ON FEBRUARY 29 2020, WE PULLED OUT ONTO A ROAD TO HEAD TOWARDS HOME. WE WERE DRIVING ABOUT 45 MILES PER HOUR IN TRAFFIC AND RECEIVED A NOTIFICATION ON THE SCREEN THAT SAID THE ENGINE WAS OFF, PUT CAR IN PARK. THERE WAS ALSO A WARNING LIGHT THAT CAME ON FOR THE ELECTRONIC STEERING ASSIST WITH AN EXCLAMATION POINT. WE WERE ABLE TO COAST TO THE SIDE OF THE ROAD TRYING TO MANEUVER THROUGH TRAFFIC OF 4 LANES. WE PUT THE CAR IN PARK AND ATTEMPTED TO START THE VEHICLE. IT WOULD TURN OVER, BUT NOT START. WE CALLED TOYOTA ROADSIDE ASSISTANCE AND TOLD THEM WHAT HAPPENED AND THEY SAID IT WOULD TAKE ABOUT AN HOUR TO GET TO US AND TOW THE VEHICLE. AFTER ABOUT 15 MINUTES WE DECIDED TO ATTEMPT TO START THE VEHICLE AGAIN. IT STARTED, AND THE VEHICLE STEERING WARNING LIGHT CAME ON, BUT THEN WENT OFF. WE CALLED ROADSIDE ASSISTANCE AND TOLD THEM WE WERE GOING TO ATTEMPT TO DRIVE TO THE DEALERSHIP WHERE WE PURCHASED THE VEHICLE WHICH WAS ONLY A FEW MILES AWAY. WE LEFT THE VEHICLE THERE TO BE CHECKED AND SO FAR THEY SAY NOTHING HAS BEEN FOUND BUT ARE CHECKING FURTHER AND TESTING THE VEHICLE BUT SO FAR HAVE BEEN UNABLE TO DUPLICATE THE OCCURRENCE. IT ONLY HAS 300 MILES ON THE ODOMETER.

Mar 03, 2020

2020 TOYOTA Highlander Problems & Complaints

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