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2014 Toyota Highlander: engine and transmission complaints

NO ELEVATED SIGNAL
8%
11 of 137 relevant owner complaints are about the engine, transmission or fuel system

No elevated drivetrain complaint concentration in the available NHTSA records for the 2014 Toyota Highlander. Engine, transmission and fuel system account for 8% of relevant complaints.

Better than 98% of the 1,230 model years we track (2010–2023).

NHTSA data checked September 13, 2026
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Drivetrain complaints
11
engine, transmission, fuel
Total complaints
137
this model year
Fires reported
1
owner-reported
Recall campaigns
5
5 crashes · 6 injuries

Complaints by component

ELECTRICAL SYSTEM36 · 26%
UNKNOWN OR OTHER33 · 24%
STRUCTURE32 · 23%
POWER TRAIN8 · 6%
VISIBILITY/WIPER7 · 5%
SEAT BELTS5 · 4%

The years either side

2010
13%
27 of 238
2011
19%
32 of 186
2012
15%
27 of 191
2013
25%
47 of 211
2014
8%
11 of 137
2015
13%
22 of 190
2016
15%
14 of 109
2017
54%
134 of 265
2018
45%
109 of 264
2019
68%
308 of 478
2020
56%
155 of 311
2021
59%
272 of 508
2022
30%
63 of 239
2023
28%
45 of 177

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

What owners reported

ELECTRICAL SYSTEM,ENGINE02/02/2023
While driving car started singing and message came on dashboard about idling will cause the engine to turn off then the car turned off while I was driving it has happened multiple other times even after taking it to the dealership twice and then doing an update on it
ENGINE10/13/2020
NEAR THE END OF A 180 MILE TRIP, VEHICLE WAS ON HIGHWAY TRAVELING AT APPROXIMATELY 60 MPH WHEN LIGHT CAME ON SAYING ENGINE HAD STOPPED. ENGINE WAS SMOKING AND WAS COMPLETELY OUT OF OIL DESPITE IT BEING FULL AT THE START OF THE TRIP. MECHANIC FOUND THAT ENGINE HAD SEIZED AND HAD TO BE REPLACED IN FULL. UPPER MANIFOLD AL…
POWER TRAIN,UNKNOWN OR OTHER06/17/2020
SHARDS OF METAL INSIDE TRANSMISSION PAN AT 74K MILES. WHILE DRIVING AT DIFFERENT MPH, THE VEHICLES FEELS LIKE IT'S SLIPPING INTO NEUTRAL. *TR

Three of 11 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on this model year (5)

ELECTRICAL SYSTEM
Fujian Wanda Automobile Glass Industry (Wanda) is recalling certain aftermarket Replacement Windshields sold for use in 2014-2018 Toyota Highlander vehicles. The windshi…
ELECTRICAL SYSTEM:SOFTWARE
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014 Highlander and Highlander Hybrid vehicles. The affected vehicles may have improper …
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014 Toyota Avalon, Camry, Sienna, and Highlander and model year 2015 Lexus RX350 vehicl…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2014 Toyota Highlander

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle. Combined across 2 body styles NHTSA files separately.