5.5

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
16,510 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.

2018 Toyota Highlander engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2018 Toyota Highlander:

Unsubscribe any time. We don't sell/share your email.

2018 Toyota Highlander Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #2

Nov 272018

Highlander

  • 1,750 miles

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

After vehicle has warmed up engine RPM speed drops to near 500 when brake engaged at stop lights and vehicle idles rough and attempts to stall. Shifting to neutral brings RPM speed back up and idles smooth again. Problem occurs daily over last two months. Vehicle is near new, 1750 miles. Auto stop start feature is not engaged. Taken to dealer who advised no problem found. Returning to dealer again for another try and hopefully better results.

- Alexandria, VA, USA

problem #1

Sep 262018

Highlander

  • 4,200 miles
The contact owns a 2018 Toyota Highlander. The contact noticed fluid leaking from the engine. The vehicle was taken to Toyota of bowie (16700 governor bridge rd, bowie, md 20716) where it was diagnosed that the engine gasket was not sealed correctly. The vehicle was repaired. The manufacturer was notified of the failure. The approximate failure mileage was 4,200. The VIN was not provided.

- Bowie, MD, USA

Not what you are looking for?