Vehicle Data Hub

2020 Toyota Highlander fuel system problems

20 complaints about fuel system have been filed for the 2020 Toyota Highlander, which is 5% of all its NHTSA complaints.

At a glance

Complaints
20 5% of this year's complaints
Typical mileage
5,000 miles 11 complaints with mileage
Crashes and fires
2 and 0
Injuries and deaths
3 and 0

Source: NHTSA owner complaints

When fuel system problems show up

Fuel system complaints by mileage, 2020 Toyota Highlander Complaints by odometer reading in 20,000-mile steps. The median is about 5,000 miles. 0k to 20k miles: 10 complaints 20k to 40k miles: 1 complaints 40k to 60k miles: 0 complaints 60k to 80k miles: 0 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 5,000 miles
Based on 11 complaints that include mileage. 100% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles10
20k to 40k miles1
40k to 60k miles0
60k to 80k miles0
80k to 100k miles0
100k to 120k miles0
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 11 fuel system complaints that report mileage, the median is about 5,000 miles, and 100% were reported before 60,000 miles.

These complaints mention 2 crashes, 3 injuries.

What owners wrote

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.

April 2021 CrashInjury

I purchased a 2020 toyota highlander hybrid AWD in may 2020. In june 2020, I noticed a discrepancy between the gas gauge ABS the distance to empty indicator. The gas gauge said there was 3/4 of a tank left but the dte said I had only 43 miles. I went to the gas station today (october 2020) to fill up my vehicle and filled it until the gas shut-off tripped. I turned on my car and noticed that my gas gauge said it was only 7/8th full.

Reported at 473 miles, October 2020

Other problems reported for the 2020 Toyota Highlander

Fuel system problems in other years

  • 2026
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Fuel system problems across all Toyota models