2.7

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
53,322 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.

2014 Toyota Sienna fuel system problems

fuel system problem

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2014 Toyota Sienna Owner Comments

problem #8

Feb 172020

Sienna

  • 135,000 miles

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

Occasionally when from a stop or after slowing down and then accelerating rapidly, the car does not do anything and almost gets rear ended. I have told the dealer and they said it is no unusual with Toyota's..... dallas corporate says see dealer. I just quite complaining after a couple years, but was told to check with you. Most every thing else I like about Toyota...

- Brownsville, TX, USA

problem #7

Dec 222019

Sienna

  • 1 miles
I was driving my minivan getting in the highway when it just stop running period in the middle of the road. I could have been dead by now specially in a highway. Luckily, I was able to pull to the side very quick when car died on me. I had to pay a tow truck to take my vehicle home now Toyota does not want to fix it. Also, sliding door won't close. When pressing door button to close, door slides right back. It does not make it all the way to be able to lock the door. This happened while passenger was getting in the vehicle was we were not able to lock the door. I was parked on the street. Unfortunately, I did not take any pictures.

- Elizabeth, NJ, USA

problem #6

Jun 082019

Sienna

  • 74,148 miles
Takata recall. My 2014 Toyota Sienna was in motion on the highway going a steady 75 mph. And the trac off light went on and we tried turning it off like we usually do whenever we turn it on on accident. And after a mile down the highway it started fuming intensely so we stopped at a gas station.

- Arlington, TX, USA

problem #5

Dec 032018

Sienna

  • 73,000 miles

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

The contact owns a 2014 Toyota Sienna. While driving various speeds, the fuel door opened without warning. The vehicle was taken to mac haik Toyota (2112 gulf fwy S, league city, tx 77573, (281)-884-3744), but was not diagnosed or repaired. The failure recurred. The manufacturer was made aware of the failure and informed the contact that there were no recalls or warranties for the vehicle. The failure mileage was 73,000.

- League, TX, USA

problem #4

Jun 292018

Sienna

  • 80,000 miles
Recently, at approximately 80,000 miles, the upper hinge of the fuel filler door (the door covering the gas tank access) failed. This appears to have been caused by pressure exerted on the door by the safety switch governing the driver side sliding passenger door. This is a known issue, documented here: www.siennachat.com/forum/67-problems-maintenance-repair-gen-3/19274-fuel-filler-door-hinge-broke-anyone-else-have-happen.html#. I brought my van to my local dealer repair facility, novato Toyota, at approximately 81,000 miles and was told that the cost to repair would be around $380. I was told that neither Toyota nor the company providing my extended warranty would cover it. In addition to being caused by a mechanical design defect that could not have been foreseen, it causes a safety issue, as it will prevent opening of the rear passenger door when the switch is activated. Photo attached is not my vehicle, but a photo found online of the same issue.

- Novato, CA, USA

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problem #3

Dec 212016

Sienna

  • 32,430 miles
Sometimes the car stalls upon acceleration. Then it surges forward. When driving, it will accelerate at random. Had vehicle to dealer, evans Toyota in fort wayne, in. On 12/21 & 12/23/2016. They say it's fine. I disagree. It's not right.

- Fort Wayne, IN, USA

problem #2

Nov 152016

Sienna

  • 30,000 miles
Loss of acceleration after braking. Vehicle will cease responding to the accelerator pedal after braking, will continue to go slowly (~20 mph) for 3-5 seconds, then accelaration will resume. Happens at any time in any situation; brakes just have to be tapped to lose acceleration, has been happening since vehicle new.

- Solon, OH, USA

problem #1

Nov 252014

Sienna

  • 2,000 miles
At approximately 2000 miles on the odometer the transmission in my 2014 Toyota Sienna failed. It was replaced with a new transmission, and that transmission subsequently failed at 10,800 miles. Both times, it came without warning, and the second time was at highway speeds. No damage to the vehicle ever preceded these failures. Toyota and the dealership claim to not have any explanation for this failure.

- West Boylston , MA, USA

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