2021 Toyota Highlander hybrid problems
The Toyota Highlander, also known as the Toyota Kluger (Japanese: トヨタ・クルーガー, Hepburn: Toyota Kurūgā), is a mid-size crossover SUV with three-row seating produced by Toyota since 2000.
Announced in April 2000 at the New York International Auto Show and arriving in late 2000 in Japan and January 2001 in North America, the Highlander became one of the first car-based mid-size SUV or mid-size crossovers. The Highlander is the crossover counterpart to the more rugged, truck-based mid-size 4Runner and became Toyota's best-selling SUV before being surpassed by the smaller RAV4 in 2006.
The first-generation model was sold in Japan as the Kluger, which was exclusive to dealership network called Toyota Netz as a larger alternative to the RAV4. The Kluger nameplate is also used in Australia because "Highlander" is a trademarked trim line name owned by Hyundai. The name is derived from the German word klug, which means smart or clever (Klüger – with diacritics – means "someone who is smarter than another" in German).
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Common 2021 Toyota Highlander hybrid problems
Based on complaints from owners of the 2021 Toyota Highlander Hybrid, common problems reported include issues with the fuel system and brakes. Here is a detailed breakdown of each problem:
- Fuel System Problems:
- Owners have reported issues related to the fuel system, which can impact the performance and efficiency of the vehicle. Specific complaints include stalling out during hard braking, which poses a safety concern. Despite being a known problem, some owners have expressed frustration with the lack of serious attention from service centers when the issue is not replicated during tests.
- Brake Problems:
- Another common problem highlighted by owners involves brake-related issues. Complaints range from brake malfunctions to concerns about the braking system's reliability. Issues with brakes can significantly affect the safety of the vehicle and its occupants, emphasizing the importance of addressing these problems promptly and effectively.
These reported problems with the 2021 Toyota Highlander Hybrid underscore the significance of regular maintenance and prompt attention to any emerging issues to ensure the safety and optimal performance of the vehicle.
Are there any problems with the 2021 Toyota Highlander?
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
What is the transmission problem on the 2021 Toyota Highlander Hybrid?
2021 Toyota Highlander Hybrid Transmission Problems
Transmission fluid leaks are the most common and important sign you need a transmission fluid change or potentially even a complete flush service. It's uncommon, but leaks could again mean there's an issue with your transmission hose.
Are there problems with Toyota Highlander Hybrid?
Toyota Highlander Hybrid Reliability Problems. Highlander Hybrid owners have made 122 complaints over 15 model years. Using our PainRank™ system we've ranked it 25th in overall reliability out of 33 Toyota models , with real brakes and engine concerns.
How many miles will a Toyota Highlander hybrid last?
The Highlander model has been found to be one of the best cars on the road when it comes to longevity. If all goes well, the potential lifespan of the Highlander can reach upwards of 250,00 miles!
Are there any problems with the 2021 Toyota Highlander?
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Are there problems with Toyota Highlander Hybrid?
Toyota Highlander Hybrid Reliability Problems. Highlander Hybrid owners have made 122 complaints over 15 model years. Using our PainRank™ system we've ranked it 25th in overall reliability out of 33 Toyota models , with real brakes and engine concerns.
What is the transmission problem on the 2021 Toyota Highlander Hybrid?
2021 Toyota Highlander Hybrid Transmission Problems
Transmission fluid leaks are the most common and important sign you need a transmission fluid change or potentially even a complete flush service. It's uncommon, but leaks could again mean there's an issue with your transmission hose.
Does the 2021 Toyota Highlander Hybrid have enough power?
Powering the Highlander Hybrid is a 2.5-liter four-cylinder engine that's paired to a hybrid system. Combined, they make 243 horsepower. While that's underwhelming compared to the typical V6-powered SUV, the Highlander Hybrid does get an excellent EPA-estimated 35-36 mpg in combined driving.
2021 Toyota Highlander hybrid car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Toyota Highlander hybrid problems, we found that the most common problems with these 2023 model year vehicles are:
- Air bags problems
- Structure problems
- Vehicle speed control problems
- Hybrid propulsion system problems
- Fuel/propulsion system problems
The graph below shows statistics for all 2021 Toyota Highlander hybrid vehicle components and the number of complaints received.
2021 Toyota Highlander hybrid complaints
The NHTSA has received 8 complaints about various vehicle components related to the 2021 Toyota Highlander hybrid.
AIR BAGS PROBLEM
- Date Of Incident: 2024-09-16
- VIN: 5TDEBRCH3MS
- Components: AIR BAGS
- Summary: The contact owns a 2021 Toyota Highlander Hybrid. The contact received notification of NHTSA Campaign Number: 23V865000 (AIR BAGS); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
AIR BAGS PROBLEM
- Date Of Incident: 2023-12-20
- VIN: 5TDHBRCH1MS
- Components: AIR BAGS
- Summary: The contact owns a 2021 Toyota Highlander Hybrid. The contact received notification of NHTSA Campaign Number: 23V865000 (Air Bags); however, the part to do the recall repair was unavailable. 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. VIN tool confirms parts not available.
AIR BAGS,STRUCTURE PROBLEM
- Date Of Incident: 2024-09-19
- VIN: 5TDHARAH0MS
- Components: AIR BAGS,STRUCTURE
- Summary: The contact owns a 2021 Toyota Highlander Hybrid. The contact received notifications of NHTSA Campaign Numbers: 23V720000 (Structure) and 23V865000 (Air Bags); however, the parts to do the recall repairs were not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
STRUCTURE PROBLEM
- Date Of Incident: 2022-09-03
- VIN: 5TDHBRCH4MS
- Components: STRUCTURE
- Summary: The contact's mother owns a 2021 Toyota Highlander Hybrid. The contact stated while driving 70 MPH out of town, another driver informed the contact that the front bumper had detached. The contact pulled over to the side of the road and inspected the vehicle. The contact continued driving to the destination. The vehicle was taken to the dealer, where the contact was referred to an autobody repair shop. The vehicle was taken to the autobody repair shop, where the repair was performed ineffectively. The contact later received notification of NHTSA Campaign Number: 23V720000 (Structure). The vehicle was taken to the dealer, where the recall repair was performed. The vehicle was repaired. The manufacturer was notified of the failure and denied reimbursement for the repairs performed by the autobody repair shop because the failure occurred prior to the recall. The failure mileage was approximately 27,300.
AIR BAGS PROBLEM
- Date Of Incident: 2023-12-20
- VIN: 5TDEBRCH1MS
- Components: AIR BAGS
- Summary: The contact owns a 2021 Toyota Highlander Hybrid. 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 manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
STRUCTURE PROBLEM
- Date Of Incident: 2024-02-09
- VIN: 5TDGBRCH5MS
- Components: STRUCTURE
- Summary: The contact owns a 2021 Toyota Highlander Hybrid. The contact received notification of NHTSA Campaign Number: 23V720000 (Structure) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.
VEHICLE SPEED CONTROL,HYBRID PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-11-01
- VIN: 5TDBBRCH1MS
- Components: VEHICLE SPEED CONTROL,HYBRID PROPULSION SYSTEM
- Summary: The contact owns a 2021 Toyota Highlander Hybrid. The contact stated while depressing the brake pedal, the vehicle continued to accelerate forward before coming to a stop. The vehicle was taken to the local dealer on several occasions but no cause for the failure was found. The contact was informed that the vehicle operated normally due to the hybrid system. The manufacturer was not contacted. The failure mileage was 10.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2020-12-30
- VIN: 5DTGBRCH6MS
- Components: FUEL/PROPULSION SYSTEM
- Summary: 2 ISSUES- THE DISTANCE TO EMPTY ONLY READS 425 MILES. WITH A FULL 17 GALLON TANK IT SHOULD BE AROUND 600. WHEN YOU FILL IT, IT CLICKS OFF 3-4 GALLONS SHORT OF FULL, ONLY HOLDING ABOUT 14 GALLONS. THE FUEL GAUGE SHOWS FULL. I THEN HAD TO TRICKLE IN THE REMAINING 3.5 GALLONS. HOW COULD IT SHOW FULL WITH 3.5 MORE GALLONS GOING IN? WHY IS THE TANK NOT ABLE TO TAKE THE FULL AMMOUNT OF FUEL?
2021 Toyota Highlander hybrid recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2021 Toyota Highlander hybrid.
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
- Summary: 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.
- Consequence: An air bag that does not deploy during a crash increases the risk of injury.
- Remedy: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed February 2, 2024. A second notice will be mailed once the remedy is available. Multiple phases are planned through 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: STRUCTURE:BODY:BUMPERS
- Summary: 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.
- Consequence: A detached front bumper cover can become a road hazard, increasing the risk of a crash.
- 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.
- Manufacturer: Toyota Motor Engineering & Manufacturing
- Components: ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE
- Summary: Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX 600, Lexus NX 350h, Lexus NX 450h+, Toytoa RAV4 Hybrid, 2021-2022 Lexus LS 500h, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander Hybrid vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, "Electronic Stability Control Systems."
- Consequence: Driving with a deactivated stability control system increases the risk of a crash.
- Remedy: Dealers will update the Skid Control ECU software, free of charge. Owner notification letters were mailed May 27, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 22TA03. Lexus' number for this recall is 22LA01.
Negative 2021 Toyota Highlander hybrid car reviews
Positive 2021 Toyota Highlander hybrid car reviews
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I love my new 2021 Highlander Hybrid Platinum. Everything runs great and it's a good-looking SUV. However, I am disappointed with the current MPG. Despite driving consciously and having put 1000 miles on the car, I am only averaging 26 MPG, which is below my expectations. I hope that the quoted MPG was not inaccurate.
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Perfect in every way. 10+!
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We bought the front wheel drive one. It gets great gas mileage and is the perfect size for our family of 5. Our 6 and 8 year olds fit nicely in the back. It's a very quiet drive with bright front lights and noiseless windshield wipers. The beautiful leather seats add a touch of luxury.
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I love the gas mileage and the limited package on this vehicle. An all-wheel drive is a must.
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When you spend 50,000 plus on a platinum hybrid, you would expect the passenger seat to be just as comfortable as the driver's. Unfortunately, Toyota seems to have overlooked this important detail. Other high-end car brands prioritize the comfort of both the driver and the passenger. Perhaps we should have asked more questions before making our purchase.
Additional sources
More sources of information about 2021 Toyota Highlander hybrid problems:
Common problems on 4th Gen Highlanders? : r/ToyotaHighlander
Nov 30, 2022 ... ... 2021 highlander hybrid went out prematurely at or before 53k miles. I believe this defect was present when I had bought the car used off the ...
2021 Toyota Highlander Review, Problems, Reliability, Value, Life ...
May 11, 2023 ... Common problems found on the 2021 Toyota Highlander include premature brake wear, paint fading on the roof, along with some transmission issues ...
2021 Highlander Hybrid - fuel system / mpg issues : r ...
Jul 9, 2022 ... So PLEASE if you feel your Hybrid is not performing correctly please bring it in ! I'd love to see Toyota recognize the issue more… maybe not a ...
2021 Toyota Highlander Hybrid Problems | Kelley Blue Book
How reliable is the 2021 Toyota Highlander Hybrid? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next ...
2021 Toyota Highlander Reliability - Consumer Reports
Owner Reported Trouble Spots · In-car Electronics · Noises And Leaks · Brakes · Transmission Minor · Body Hardware · Exhaust · Paint And Trim · Electrical Accessories.
Other years of Toyota Highlander hybrid
Are you having problems with your 2021 Toyota Highlander hybrid?
Beau Zulauf 2024-10-04
We recently test drove a 2021 Highlander Hybrid and 2021 Sienna Hybrid at the dealership and we absolutely fell in love with the Sienna! While we enjoyed the Highlander, we did notice a couple of issues. Firstly, the third row seat is of much lesser quality than the middle row seats, and secondly, there is very little storage if using the third row seat. On the other hand, the Sienna's third row seat is the same quality as the second row seats, and there is twice as much rear storage than the Highlander. In addition, the Sienna has a much smoother drive and feel than the Highlander.
Colby Boyle 2024-07-08
This car has a range of 300 miles on a full tank, which is lower than advertised.
Nikolas Weissnat 2024-07-01
We have been loyal Toyota customers for 15 years, drawn to their superb quality and low annual maintenance costs. However, we were disappointed to learn that Toyota has recently moved to an annual fee-based system for remote start. We were surprised to find out that remote start was included in our new Highlander Hybrid, but only if we paid an $80.00 annual subscription fee. Interestingly, our 2016 Highlander Hybrid's remote start does not require an annual fee. The only difference is a software change that now requires a yearly subscription. Lia Toyota, our dealer, was willing to work with us as much as they could, but Toyota corporate was not as helpful. The dealership even said that the owner of the dealership called corporate and they were not very accommodating. While it may be cheaper to purchase an outside remote start system than to pay Toyota's annual fee, we are disappointed that Toyota is moving to an annual subscription model to increase their profit margins. We feel that this is unnecessary, especially considering the high cost of their vehicles. Had we known about this change, we may have reconsidered our decision to trade in our debt-free 2016 RAV4 for this new vehicle.
Cleo Dietrich 2024-06-12
Hey there! I hope you're doing well. I just wanted to share my experience with you. I recently drove down the interstate at 78 mph for half the way and 81 mph for the other half, and I managed to get 22.7 mpg with a full tank! The terrain was mostly flat with a few rolling hills, but nothing too steep. I did notice that when I went over 65 mph, my mpg took a pretty big hit. Just thought I'd share in case it's helpful to you!
Lisandro Funk 2024-04-20
To my surprise, I found that the Toyota Highlander did not quite live up to its reputation. While I was happy with its acceleration and dependable status, I found the interior to be extremely cramped and outdated. Unfortunately, it did not meet my expectations in terms of exterior styling and comfort for both short and long trips, which I required.