6 complaints reported

2014 Toyota Sienna FUEL/PROPULSION SYSTEM

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
6
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Feb 2026

The vehicle died while driving and when I try to start again it will crank but can't start.

Type: Vehicle, Vehicle: 2014 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Feb 2026
Feb 2020

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...

Type: Vehicle, Vehicle: 2014 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Feb 2020
Aug 2019

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.

Type: Vehicle, Vehicle: 2014 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Aug 2019
Dec 2018

TL* 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.

Type: Vehicle, Vehicle: 2014 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Mar 2018
Dec 2016

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. *TR

Type: Vehicle, Vehicle: 2014 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Dec 2016
Jun 2015

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.

Type: Vehicle, Vehicle: 2014 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2014

Trend Over Time

Complaints by year

Quick Summary

The 2014 Toyota Sienna has 6 FUEL/PROPULSION SYSTEM complaints on file. Review the timeline above for detailed owner experiences.