2017 Toyota Highlander Hybrid: what breaks, and at what mileage
What breaks on the 2017 Toyota Highlander Hybrid
Only 7 defect reports have been filed with NHTSA about the 2017 Toyota Highlander Hybrid, which is too few to compute mileage percentiles or a risk score. The reports reported audio or connectivity failure.
When each failure gets reported
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
How reports accumulate
Every report with an odometer reading, cumulative, from 0 to 200,000 miles. A curve that climbs early is a car with early problems, whatever its total.
- Line share of reports filed by that mileage
Every reported failure mode
| Failure mode | System | Reports | With reading | 25th | Median | 75th | Per 1,000 | Typical repair | Severity |
|---|---|---|---|---|---|---|---|---|---|
| Audio or connectivity failure | infotainment | 3 | 3 | — | 10 | — | 5.4 | $150–$900 | Low |
| Master cylinder or brake booster failure | brakes | 1 | 1 | — | 55k | — | 1.8 | $450–$2,200 | Critical |
| Other engine problem | engine | 1 | 1 | — | 3k | — | 1.8 | $300–$4,000 | High |
| Other fuel system problem | fuel | 1 | 1 | — | 3k | — | 1.8 | $300–$2,200 | High |
| Other driver assistance problem | adas | 1 | 1 | — | 3k | — | 1.8 | $250–$1,800 | High |
Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The odometer reading is the one the owner gave.
Audio or connectivity failure
I experienced issues right after buying car new. Car unable to read sid card, gsp not working, multi-media screen white wash (white) and unable to read, keeps trying to restart 'bluetooth', auto wiper system does not work, seat belt warning system does not always work, forward collision button on steering work does not work, blind spot warning does not work all the time, hybrid engine does not always start, rear auto lift gate does not always open.
I experienced issues right after buying car new. Car unable to read sid card, gsp not working, multi-media screen white wash (white) and unable to read, keeps trying to restart 'bluetooth', auto wiper system does not work, seat belt warning system does not always work, forward collision button on steering work does not work, blind spot warning does not work all the time, hybrid engine does not always start, rear auto lift gate does not always open.
Recalls on the 2017 model year
NHTSA has issued 2 recall campaigns covering the 2017 Toyota Highlander Hybrid, affecting an estimated 587 vehicles. A recall is a different kind of evidence from a complaint: it is the regulator and the manufacturer agreeing that something has to be fixed, and the fix is free for as long as the car exists.
The campaigns cover equipment and tires:temporary/emergency spare tire. Whether the work was actually done on the car in front of you is a question only the VIN can answer, and the manufacturer or NHTSA will answer it free.
One caution about reading these together: a recall usually raises the complaint count for the same part, because owners who read about it go and file. The mileages stay informative; the counts get noisy.
EQUIPMENT
1,121 vehicles 2017-08-23- Defect
- Gulf States Toyota, Inc. (GST) is recalling certain 2017 Toyota Highlander and Highlander Hybrid vehicles equipped with accessory roof rail cross bars. The fasteners for the roof rails may not be torqued properly.
- Consequence
- The roof rails may loosen and possibly detach from the vehicle, becoming a road hazard and increasing the risk of a crash.
- Remedy
- GST will notify owners, and dealers will inspect and properly torque the fasteners, free of charge. The recall began September 29, 2017. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 17R3.
TIRES:TEMPORARY/EMERGENCY SPARE TIRE
409 vehicles 2017-05-02- Defect
- Gulf States Toyota, Inc. (Gulf States) is recalling certain 2017 4Runner , 86, Avalon, Camry, Camry Hybrid, Corolla, Corolla iM, Highlander, Highlander Hybrid, Prius, Prius C, RAV4, RAV4 Hybrid, Sienna and Yaris vehicles. The spare tire air pressure was not adjusted to the proper pressure as stated on the Tire Pressure Label.
- Consequence
- A spare tire that is not inflated to the proper value may not perform as intended, increasing the risk of a crash.
- Remedy
- Gulf States will notify owners, and dealers will inspect the spare tires, adjusting their pressure as necessary, free of charge. The recall began June 15, 2017. Owners may contact Gulf States customer service at 1-800-444-1074. Toyota's number for this recall is 17R2.
Recall work is free at a franchised dealer regardless of the car's age. Check the VIN at nhtsa.gov/recalls before assuming it was done.
Every year of the Toyota Highlander Hybrid
Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.
Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.
What the reports on file say
The complaints recorded against the 2017 Toyota Highlander Hybrid are audio or connectivity failure (3 reports, around 10 miles), master cylinder or brake booster failure (1 report, around 55k miles), other engine problem (1 report, around 3k miles), other fuel system problem (1 report, around 3k miles) and other driver assistance problem (1 report, around 3k miles). With a sample this size these are anecdotes rather than a pattern, and they are shown because somebody looking at this exact car would rather see them than nothing.
Why this page is short
A model year needs about 8 reports before percentiles mean anything, and this one does not have them. Complaint volume tracks how many cars were sold and how long they have been on the road, so a thin page usually means a rare car, a new car, or a car whose owners do not file.
Other years of the same model do have enough: 2006, 2007, 2008, 2009, 2010 and 2021. The mechanical parts are often shared across those years, so their pages are the better guide to what this one is likely to do, with the caveat that a shared part is not a shared production line.
Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.
What breaks at my mileage Compare with another car
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed