AutoUtility currently tracks 316 official NHTSA owner defect complaints for the 2020 Toyota Highlander. Powertrain & Transmission issues are the most frequently reported category, appearing in 120 complaints (38% of submitted records). Among these NHTSA complaint records, 15 filings cite a crash, 13 report one or more injuries. The 2020 Toyota Highlander belongs to the 4th Generation (XU70) platform.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
120 owner complaints submitted to NHTSA ODI for this subsystem.
43 owner complaints submitted to NHTSA ODI for this subsystem.
40 owner complaints submitted to NHTSA ODI for this subsystem.
31 owner complaints submitted to NHTSA ODI for this subsystem.
Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis
9 complaint narratives describe this symptom.
Formal engineering analyses and preliminary evaluations opened by the NHTSA Office of Defects Investigation
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"Incident: [XXX] Conditions: Clear daylight, dry pavement, normal highway conditions Crash/Injuries: Allstate Claim #[XXX]; several people injured At approximately [XXX], I was driving my 2020 Toyota Highlander Hybrid at about 55 mph in the slow/right lane. The vehicle ahead suddenly made a hard..."
"The contact owns a 2020 Toyota Highlander. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The contact stated that the vehicle failed to stop, and the vehicle jerked abnormally. No warning lights were..."
"Coming to a stop or slowing down the vehicle has a spot where it feels like the brakes fail then come back on. Especially if going down a grade. This happens around 15 to 20 mph. Started off a slight moment when you are sure the brakes quit working for just a second. As the vehicle gets older it..."
"I was told by oxmoor dealership I had to talk to toyota corporate before I could get my car touched and that I did not need to talk to a lawyer. I called. Prior to the accident, the vehicle had been exhibiting multiple symptoms: an intermittent airbag warning light had illuminated briefly on the..."
"I am having fuel pump issues and my VIN was excluded from the recall from Toyota for similar issues. Toyota’s low-pressure fuel pump recall (originally announced Jan 2020, expanded multiple times through Jan 2025) covers vehicles across several model years, where a defective impeller made from..."
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Toyota Highlander | 194 | 17 | 2 | View 2015 Problems → |
| 2016 Toyota Highlander | 115 | 14 | 3 | View 2016 Problems → |
| 2017 Toyota Highlander | 267 | 18 | 4 | View 2017 Problems → |
| 2018 Toyota Highlander | 268 | 24 | 5 | View 2018 Problems → |
| 2019 Toyota Highlander | 480 | 22 | 3 | View 2019 Problems → |
| 2020 Toyota Highlander Current Page | 316 | 15 | 5 | Current |
| 2021 Toyota Highlander | 512 | 16 | 5 | View 2021 Problems → |
| 2022 Toyota Highlander | 240 | 16 | 6 | View 2022 Problems → |
| 2023 Toyota Highlander | 185 | 12 | 9 | View 2023 Problems → |
| 2024 Toyota Highlander | 41 | 4 | 7 | View 2024 Problems → |
| 2025 Toyota Highlander | 9 | 2 | 3 | View 2025 Problems → |
| 2026 Toyota Highlander | 0 | 0 | 0 | View 2026 Problems → |
Complete distribution of consumer defect reports across all 54 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Powertrain NHTSA category: POWER TRAIN | 113 | 2 | 0 | 1 | 0 |
| Air Bags NHTSA category: AIR BAGS | 33 | 3 | 0 | 5 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 29 | 0 | 0 | 1 | 0 |
| Structure & Body NHTSA category: STRUCTURE | 25 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES | 24 | 1 | 0 | 0 | 0 |
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 14 | 0 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 5 | 0 | 0 | 0 | 0 |
| Seat Belts NHTSA category: SEAT BELTS | 4 | 0 | 0 | 1 | 0 |
| Suspension NHTSA category: SUSPENSION | 4 | 0 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 3 | 0 | 0 | 0 | 0 |
| POWER TRAIN,ENGINE | 3 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC | 3 | 0 | 0 | 0 | 0 |
| SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | 3 | 2 | 0 | 5 | 0 |
| Visibility / Glass NHTSA category: VISIBILITY | 3 | 0 | 0 | 0 | 0 |
| Visibility & Wipers NHTSA category: VISIBILITY/WIPER | 3 | 0 | 0 | 0 | 0 |
| AIR BAGS,SEAT BELTS | 2 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER | 2 | 0 | 0 | 0 | 0 |
| ELECTRONIC STABILITY CONTROL (ESC) | 2 | 0 | 0 | 0 | 0 |
| POWER TRAIN,VEHICLE SPEED CONTROL | 2 | 0 | 0 | 0 | 0 |
| SERVICE BRAKES,ENGINE | 2 | 0 | 0 | 0 | 0 |
| SERVICE BRAKES,LANE DEPARTURE | 2 | 0 | 0 | 0 | 0 |
| STRUCTURE,UNKNOWN OR OTHER | 2 | 1 | 0 | 0 | 0 |
| Tires NHTSA category: TIRES | 2 | 0 | 0 | 0 | 0 |
| AIR BAGS,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| Back Over Prevention / Camera NHTSA category: BACK OVER PREVENTION | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,SERVICE BRAKES,FUEL/PROPULSION SYSTEM | 1 | 1 | 0 | 1 | 0 |
| ELECTRICAL SYSTEM,STRUCTURE,SEATS | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER,LANE DEPARTURE | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER,SERVICE BRAKES | 1 | 1 | 0 | 1 | 0 |
| ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Equipment & Accessories NHTSA category: EQUIPMENT | 1 | 0 | 0 | 0 | 0 |
| FUEL/PROPULSION SYSTEM,ELECTRICAL SYSTEM | 1 | 0 | 0 | 0 | 0 |
| Lane Departure Warning NHTSA category: LANE DEPARTURE | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| Seats & Restraints NHTSA category: SEATS | 1 | 0 | 0 | 0 | 0 |
| STEERING,ELECTRICAL SYSTEM,ENGINE | 1 | 0 | 0 | 0 | 0 |
| STEERING,ENGINE | 1 | 0 | 0 | 0 | 0 |
| STEERING,ENGINE,FUEL/PROPULSION SYSTEM | 1 | 1 | 0 | 2 | 0 |
| STEERING,SERVICE BRAKES,ENGINE | 1 | 1 | 0 | 1 | 0 |
| STRUCTURE,ENGINE | 1 | 0 | 0 | 0 | 0 |
| SUSPENSION,POWER TRAIN,STRUCTURE | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE,LANE DEPARTURE | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,BACK OVER PREVENTION,FORWARD COLLISION AVOIDANCE | 1 | 1 | 0 | 1 | 0 |
| VEHICLE SPEED CONTROL,ENGINE | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,SERVICE BRAKES,ENGINE | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE | 1 | 1 | 0 | 1 | 0 |
| Wheels & Hubs NHTSA category: WHEELS | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2020 Toyota Highlander
In official NHTSA consumer records, the most frequently cited issue area for the 2020 Toyota Highlander is Powertrain & Transmission, appearing in 120 records (38% of submitted filings).
Secondary reported categories include Brakes & Traction Control (43) and Air Bags & Restraints (40).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 316 consumer defect complaints and 5 safety recall campaigns for the 2020 Toyota Highlander.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Among consumer complaint records on file with NHTSA for the 2020 Toyota Highlander, 15 filings cite a crash, 0 cite smoke or fire, and 13 report one or more injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
NHTSA ODI records list 1 formal defect investigation involving the 2020 Toyota Highlander (all closed).
Federal defect investigations are formal engineering evaluations opened when safety defect trends emerge, and do not by themselves establish a confirmed defect or mandatory recall.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.