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10.0

really awful
Crashes / Fires:
1 / 1
Injuries / Deaths:
2 / 0
Average Mileage:
13,478 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2017 Toyota Highlander electrical problems

electrical problem

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2017 Toyota Highlander Owner Comments (Page 3 of 3)

« Read the previous 20 complaints

problem #2

Nov 262017

Highlander

  • 11,980 miles

A D V E R T I S E M E N T S

Driving approximately 72 mph when vehicle died causing a potentially very hazardous situation - check engine light came on, master warning light came on, see dealer for repair message displayed. Was able to limp to side of road and had vehicle towed to dealership. After 2 days of diagnostic testing the engine control module (ECM) was replaced under warranty (less than 12,000 miles on vehicle). The vehicle is running, however, now notice a decrease in gas mileage and difference in transmission shifting since replacement.

- Wesley Chapel, FL, USA

problem #1

Feb 142017

Highlander 6-cyl

  • 3,150 miles
Many electrical problems, fuses repeatedly blowing out, power lift gate not closing, many different error message appearing on the screen for no reason, vehicle went into accessory mode while driving resulting in a loss of power.

- Old Orchard Beach, ME, USA

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