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ProblemsByVin File / 2020-TOYOTA-HIGHLANDER NHTSA data synced 9 hours ago
2020 · Toyota

Toyota Highlander problems

289 owner complaints and 2 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.

0 5 10
Reliability score
6.8 / 10

Average for the segment. Some recurring trouble spots worth knowing about.

0
Critical
2
Severe
0
Moderate
Should you avoid this 2020 Highlander?
Acceptable — with caveats

Worth owning if you verify the specific issues below before you buy.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

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Top trouble spots 8 categories with 3+ complaints

powertrain
112 reports · fails ~84,295 mi · avg $2,500
moderate
airbags
32 reports · fails ~78,082 mi · avg $1,100
severe
brakes
28 reports · fails ~38,900 mi · avg $450
severe
body
25 reports · fails ~29,719 mi · avg $1,500
moderate
electrical
12 reports · fails ~21,449 mi · avg $850
moderate
cruise control
7 reports · fails ~13,990 mi · avg $600
severe
suspension
5 reports · avg $900
moderate
visibility
5 reports · fails ~22,800 mi · avg $350
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2020 Highlander's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2020 Highlander?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2020 Highlander · powertrain
The contact's wife owns a 2020 Toyota Highlander. The contact stated that soon after purchasing a new set of tires, the vehicle made an abnormal rattling sound upon acceleration. The vehicle was taken to a dealer for an oil change and tire rotation, and the contact was informed…
12/31/2025 · at 55,000 mi · NHTSA ODI #11708000.0 · see powertrain pattern →
2020 Highlander · brakes
My 2020 Toyota Highlander Hybrid has a braking issue identified in Toyota Service Bulletin T-SB-0059-23, Hybrid Regenerative Brake Transition Feeling Improvement. When going downhill and applying the brake, the vehicle lurches forward temporarily as the braking system…
2020 Highlander · wheels
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…
12/30/2022 · NHTSA ODI #11499606.0
2020 Highlander · powertrain
My 2020 Highlander developed a whining or grinding noise consistent with the Technical Service Bulletin. I took it to a Toyota Dealership for diagnostic and they confirmed the whining and hissing sound. They said it would cost $9,000 to repair. I called Toyota to request a…
View all 289 owner complaints →
Had a problem with your 2020 Toyota Highlander? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 2 of 2

severe NHTSA 20V162000 March 19, 2020

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020 Highlander vehicles equipped with a 3

Improper fuel supply programming can result in a vehicle stall, increasing the risk of a crash.

Fix: Toyota will notify owners, and dealers will reprogram the ECU, free of charge. The recall began May 15, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is 20TA06.
severe NHTSA 20V633000 October 14, 2020

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020 Highlander and Highlander hybrid vehicles

Improper deployment of the seat-mounted side air bag increases the risk of injury in the event of a crash.

Fix: Toyota will notify owners, and dealers will inspect the front seats and replace the seat trim covers as necessary, free of charge. The recall began December 11, 2020. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 20TB14 / 20TA14.

Common questions

Is the 2020 Toyota Highlander reliable?

It's got known weak points. With a reliability score of 6.8 out of 10 based on 289 owner complaints filed with NHTSA, the 2020 Toyota Highlander has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.

Should you avoid the 2020 Toyota Highlander?

The 2020 Toyota Highlander is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Brakes: 28 complaints, classified severe; Reliability score 6.8/10 — around the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What's the most common problem on the 2020 Toyota Highlander?

Based on NHTSA records, the most-reported issue is powertrain, with 112 complaints filed. Typical failure occurs around 84,295 miles. Average repair cost runs about $2,500 at an independent shop.

What's the most expensive thing that goes wrong?

The powertrain is one of the costlier repair items. Average repair cost runs about $2,500 at an independent shop. Typical failure occurs around 84,295 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Toyota Highlander has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2020 Toyota Highlander?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 289 complaints on file and the costliest repair averaging $2,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 9 hours ago. Verify the raw federal record at nhtsa.gov/vehicle/2020/Toyota/Highlander. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Toyota. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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