49 complaints reported

2015 Toyota Sienna Structure

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

Reports
49
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Sep 2025

See attached document for complaint.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Sep 2025
Jul 2025

Fuel filler door upper hinge failed so that door would not seat properly when closed. Because the door was not seated properly, the left side power sliding door interlock did not release, preventing the sliding door from opening fully. I had visited a fast food restaurant in Feb 2025 and ordered some French fries for my[XXX], strapped into his child seat directly behind the driver. He was choking on a fry, starting to turn blue. I quickly stopped and attempted to open the sliding power door, but it would not open fully to allow access to my grandson because the failing fuel door wouldn't release the power door interlock. By the time I ran around to the passenger side to reach him he had nearly passed out, but I reached him in time to extract him from the seat and performed a Heimlich to expel the fry and restore his breathing. Toyota should be forced to extend the extended warranty for the full duration of the court agreement of 10yr, Dec 2025, regardless of purchase date. My request for fuel door replacement in Jul 2025 was refused because Toyota claimed the warranty was only good until 10yr after date of purchase, not to the end of 2025. The warranty period applies to vehicles purchased Dec 2025, so the warranty program still exists, but Toyota National refuses to honor it for my vehicle. The inoperable power door can cause passengers to be trapped from quick exit in case of other emergencies, such as vehicle fire or accident rollover. Toyota should honor the warranty or risk legal liability for a death due to manufacturer defect! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Feb 2025
May 2025

The contact owns a 2015 Toyota Sienna. While the vehicle was parked, the contact discovered that the fuel lid door hinge had fractured, causing the fuel lid to intermittently fail to open or close as needed. The contact stated that with the fuel lid intermittently inoperative, the rear driver’s side door failed to open when needed. No warning lights were illuminated. The vehicle was taken to an independent mechanic where it was determined that the fuel lid door and hinge needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 117,000.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: May 2025
Oct 2023

Cable that controls sliding door broke. Door now pops open about 1cm, not enough that you notice that it is open and when you drive it slides open more. It also can't be closed with the button and it's not easy to close.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Oct 2023
Dec 2020

THE CABLE TO MY SIDE POWER PANEL DOOR SNAPPED YESTERDAY. IT IS HANGING FROM THE SIDE OF MY CAR - WHAT DOESN'T SEEN RIGHT IS THAT THE CABLE IS RUSTY - IT LOOKS LIKE IT SNAPPED BECAUSE IT IS WAS EXPOSED TO MOISTURE. THE DOOR IS COMPLETELY UNUSABLE - I CANNOT OPEN IT USING THE MANUAL OR POWER MODE. MY VAN IS IN MY TEMPERATURE CONTROLLED GARAGE THE MAJORITY OF THE TIME AND THERE SHOULD BE NO REASON THAT THE CABLE IS SHOWING SIGNS OF RUST OTHER THAN A DESIGN FLAW.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2020
Aug 2020

SLIDING DOOR CABLE SNAPPED WHILE OPENING. NOT DUE TO WEATHER.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Aug 2020
Mar 2020

2015 SIENNA [XXX] DOORS WOULD NOT CLOSE AFTER OPENING WITH THE KEYFOB. COULD NOT CLOSE DOORS WITH THE ENGINE RUNNING AND USING INTERNAL BUTTONS ON ALL LOCATIONS HAD TO MANUALLY CLOSE DOORS. THE VEHICLE WAS PARKED. THIS HAPPENED TWICE RECENTLY, 6/12/2020 AND 7/1/2020 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *CC *TR

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Dec 2020
Nov 2019

WE HAVE A PROBLEM WITH OUR DRIVER SIDE SLIDING DOOR. IT STARTED OF NOT OPENING UP WHEN HANDLE WAS PULLED, NOW IT OPENS BUT DOESN'T CLOSE AUTOMATICALLY.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Feb 2019
Aug 2019

WELD ON FUEL DOOR IS BROKEN, IS THIS A DEFECT IN THE MANUFACTURING.FUEL DOOR WILL NOT CLOSE PROPERLY. I PURCHASED USED AND I NOTICED IT WAS BROKEN FIRST TIME I PURCHASED GAS.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Aug 2019
Jul 2019

RECALL ISSUED FOR POWER SIDE DOORS OPENING ON THEIR OWN WHILE DRIVING. WAS CORRECTED, BUT IS HAPPENING AGAIN. DEALER INFORMED US THAT WE WOULD HAVE TO PAY TO GET THE OPENING CORRECTED. IS TOYOTA OR THE CONSUMER RESPONSIBLE FOR PAYMENT FOR THE SECOND, THIRD OR FOURTH REPAIR?

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Mar 2019
May 2019

IN JANUARY 2019, AT APPROXIMATELY 71,000 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. APPARENTLY, THIS IS A WELL-DOCUMENTED ISSUE NOT JUST ON NHTSA (CASE ID# #11104672, 11025478), BUT ALSO WITH TOYOTA (TICKET # 1807172274), AND DOCUMENTED IN PUBLIC FORUMS SUCH AS HTTP://WWW.SIENNACHAT.COM/FORUM/67-PROBLEMS-MAINTENANCE-REPAIR-GEN-3/19274-FUEL-FILLER-DOOR-HINGE-BROKE-ANYONE-ELSE-HAVE-HAPPEN.HTML#. I HAVE TAKEN MY CAR BOTH TO A LOCAL REPAIR SHOP AND TO TOYOTA AND HAVE BEEN TOLD THAT IT IS NOT A WARRANTY ISSUE AND WOULD COST OVER $400 TO FIX. I BELIEVE THAT THIS IS A MECHANICAL DESIGN DEFECT THAT COULD NOT HAVE BEEN FORESEEN DUE TO THE PRESSURE PREVIOUSLY MENTIONED. IN ADDITION, I STRONGLY BELIEVE THAT IT COULD CAUSE A SAFETY ISSUE IN THE CASE OF AN ACCIDENT, AS IT WILL PREVENT THE OPENING OF THE REAR PASSENGER DOOR WHEN THE SWITCH IS ACTIVATED.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Jul 2019
Mar 2019

THE DRIVER AND PASSENGER BACK SLIDING DOORS BOTH OF THEM GET JAMMED AT TIMES AND IT WON'T OPEN AND THERE A RE CALL FOR IT AND THEY WERE SUPPOSED TO CALL ME BACK WHEN THEY GOT THE PART AND AS OF TODAY (3-31-19) I HAVEN'T RECEIVED A CALL. PLEASE CAN WE SOLVE THIS PROBLEM? I'VE HAD THE CAR FOR A YEAR AND HALF AS OF THE DATE THAT I WROTE AND NO ONE HAS EVER CALLED NOR SEND ME A LETTER. THANK YOU.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Feb 2019
Nov 2018

THE SIDE POWER SLIDING DOORS WILL NOT CLOSE COMPLETELY 100% OF THE TIME USING THE AUTOMATED SYSTEM WHEN IN PARK. THIS IS HAPPENING IN BOTH DOORS. RECALL ON THE DOORS OPENING WHILE OPERATING VEHICLE HAS BEEN PERFORMED. THIS HAPPENS MORE ON AN INCLINE BUT DOES HAPPEN ON FLAT GROUND. SEEMS MORE PREVALENT WHEN THE DOORS ARE USED FREQUENTLY.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2018
Sep 2018

MY SLIDING DOORS OPEN WHENEVER AND SOMETIMES DO NOT CLOSE ALL THE WAY. WHEN THE SLIDING DOOR IS BETWEEN 6 AND 8 INCHES TO CLOSE IT WILL STOP AND OPEN ALL THE WAY. I HAVE BEEN TO BYERS TOYOTA 4 MAYBE 5 SEPARATE TIMES WITH THIS PROBLEM. BYERS SAYS THAT THE DOORS HAVE BEEN FIXED NUMEROUS TIMES. IT STILL DOES WHAT BYERS SAID THEY HAVE FIXED IT. PHONE NUMBER FOR BYERS 614-923-1101 ASKED FOR TARA IN SERVICE. MY NUMBER IS [XXXX]. THIS HAS HAPPENED EVEN WHEN IN MOTION. PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Jan 2017
Aug 2018

THE SLIDING DOORS ON BOTH SIDES ARE NOT CLOSING WITH THE CLOSER BUTTONS. IT GOES SO FAR AND THEN OPENS BACK UP. YOU HAVE TO HOLD ONTO THE DOOR AND FORCE IT TO CONTINUE TO CLOSE. EVEN WHEN STATIONARY WITH THE VAN IN PARK THE DOORS HAVE COME OPEN WITHOUT ANYONE NEAR THEM. I AM WORRIED THEY WILL OPEN WHILE I AM DRIVING. THIS HAS HAPPENED MULTIPLE TIMES THE MOST RECENT WAS TODAY.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Aug 2018
Feb 2018

TAKATA RECALL: SUMMARY IN THE INVOLVED VEHICLES, THERE IS A POSSIBILITY THAT UNDER CERTAIN LIMITED CONDITIONS, IF THE SLIDING DOOR OPENING OPERATION IS IMPEDED, THE SLIDING DOOR MOTOR CIRCUIT COULD BE OVERLOADED, OPENING THE FUSE FOR THE MOTOR. SAFETY RISK IF THIS OCCURS WHEN THE DOOR LATCH IS IN AN UNLATCHED POSITION, THE DOOR COULD OPEN WHILE DRIVING, INCREASING THE RISK OF INJURY TO A VEHICLE OCCUPANT. THIS VEHICLE IS INVOLVED IN PHASE 1 OF THIS SAFETY RECALL. PHASE 1 COVERS THE VAST MAJORITY OF VEHICLES INVOLVED IN THIS RECALL AND THE REMEDY IS CURRENTLY AVAILABLE FOR THESE VEHICLES. FOR THE VEHICLES INVOLVED IN PHASE 1, ANY AUTHORIZED TOYOTA DEALER WILL REPLACE THE INSTRUMENT PANEL JUNCTION BLOCK AND INSTALL NEW WIRE HARNESSES CONNECTING IT TO THE POWER SLIDING DOORS. BUT THE PRE-OWNER MISS THIS RECALL, AND I BUY THIS VEHICLE FROM CARMAX, THEY LET ME FINISH THIS RECALL.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2016
Dec 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER (AUBURN TOYOTA IN AUBURN, CALIFORNIA) CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER DID NOT KNOW WHEN THE PARTS WOULD ARRIVE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATED 08/08/17*LJ *TR

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: May 2016
Nov 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND COULD NOT CONFIRM WHEN THE PARTS WOULD BE AVAILABLE. THE MANUFACTURER STATED THAT THEY DID NOT HAVE A TIME FRAME FOR THE RECALL REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2016
Oct 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT STATED THAT THE SLIDING DOORS WERE CONSTANTLY OPENING INDEPENDENTLY. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS TAKEN TO A LOCAL DEALER (MIKE WOOD TOYOTA OF UNIONTOWN 1 MARY JANE WOOD DRIVE, UNIONTOWN, PA 15401) WHERE IT WAS DIAGNOSED THAT THE DOOR MOTOR FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE LOCAL DEALER WHO CONFIRMED THAT THE VIN WAS INCLUDED IN A RECALL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE). THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE FAILURE MILEAGE WAS APPROXIMATELY 22,000. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2016
Oct 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER (LAKELAND TOYOTA LOCATED AT 2925 MALL HILL DR, LAKELAND, FL 33810; (863) 688-5451) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS NOT CONTACTED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Nov 2016
Oct 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT STATED THAT THE POWER SLIDING DOOR FEATURE WAS SWITCHED TO MANUAL PER TOYOTA'S INSTRUCTION AND HAD BEEN SINCE RECEIVING THE RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE). THE PART FOR THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Feb 2017
Oct 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Sep 2017
Sep 2017

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. FOOTHILLS TOYOTA IN BURLINGTON, WASHINGTON WAS MADE AWARE OF THE RECALL AND STATED THAT THE PARTS WERE UNAVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Jan 2017
Sep 2017

TOYOTA RECALL 16V858 FROM NOVEMBER 2016 FOR SLIDING DOOR IN TOYOTA SIENNA. PARTS ARE STILL UNAVAILABLE TO REPAIR THIS DEFECT WHICH COULD BE VERY DANGEROUS. AT LEAST THAT'S WHAT VENTURA TOYOTA IS TELLING US. CAN YOU PUT PRESSURE ON TOYOTA TO PROVIDE REPAIRS TO FIX THE DEFECT WITH THE SLIDING DOORS? TODAY IS JUNE 9, 2017, OVER 6 MONTHS LATER.

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Jan 2016
Aug 2017

2015 TOYOTA SIENNA. CONSUMER WRITES IN REGARDS TO VEHICLE DOOR OPENS/MALFUNCTION WHILE DRIVING. *LD UPDATED 11/8/2017*JS

Type: Vehicle, Vehicle: 2015 TOYOTA SIENNA, Manufacturer: Toyota Motor Corporation
Incident: Jan 2017

Trend Over Time

Complaints by year

Quick Summary

The 2015 Toyota Sienna has 49 Structure complaints on file. Review the timeline above for detailed owner experiences.