2019 Toyota Highlander: What Breaks & When | Milo
๐Ÿ•ต๏ธ MILO THE MOTOR MOLE ยท REPORT

2019 Toyota Highlander: what breaks, and when

A free preview from Milo. A history report shows one car's past โ€” Milo shows the whole model: which one to buy, what breaks, and what to knock off the price.

7/10
A dependable but not bulletproof family hauler โ€” the V6/UA80 transmission whine is the elephant in the room, but the platform underneath is solid Toyota.
๐Ÿ›๏ธ 3 recalls ยท 472 owner complaints ยท 0 investigations ยท 12 service bulletins (NHTSA)
๐ŸŽฏ Negotiation ammo — walk in knowing this
Free. The seller won’t volunteer any of it.

Known failures, by mileage โ€” what breaks and when

See every documented 2019 Toyota Highlander problem →

Ordered by mileage. Severity and Milo's confidence in each finding are shown; VERY HIGH means it's tied to a documented NHTSA recall.

0kโ€“12k mi
Fuel pump recall (low-pressure fuel pump impeller can crack, causing stalling)
โ— CriticalvariesVERY HIGHdocumented (NHTSA recall)
60kโ€“100k mi
UA80 8-speed automatic transmission whining/shuddering, sometimes progressing to hard failure on V6 models
โ— Critical$4,000โ€“$6,500MODERATEmulti-source pattern (AI synthesis)
70kโ€“110k mi
Water pump weep/failure on the 3.5L V6 (2GR-FKS), sometimes tied to coolant crossover leaks
โ— Plan$600โ€“$1,100MODERATEmulti-source pattern (AI synthesis)
80kโ€“130k mi
Spark plug fouling / misfire on cylinder banks leading to white smoke and blinking check engine light (as reported in NHTSA complaints)
โ— Plan$300โ€“$1,500MODERATEowner-reported (14 NHTSA complaints)
90kโ€“140k mi
Front suspension bushings/struts wear causing clunks over bumps
โ— Watch$400โ€“$900MODERATEmulti-source pattern (AI synthesis)
100kโ€“150k mi
Power liftgate motor/actuator failure (won't open/close, grinds)
โ— Watch$250โ€“$600HIGHowner-reported (159 NHTSA complaints)

Which one to get โ€” and which to avoid

โœ… The one to get

2019 Highlander Hybrid Limited AWD โ€” same TNGA-K platform, better real-world mpg (~30 combined), and it sidesteps the UA80 transmission risk entirely.

๐Ÿšซ Avoid

A high-mileage (80k+) base V6 LE with no service records โ€” that's exactly the profile showing up in NHTSA transmission whine complaints.

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Milo's findings blend documented NHTSA recalls & complaints with patterns synthesized from owner communities. Confidence is labeled on every item; an inference is never presented as a documented fact. Always inspect the specific vehicle and verify open recalls by VIN before buying.

2019 Toyota Highlander problems ยท All researched vehicles ยท milomotormole.com ยท Silicon Valley, California