CarComplaints.com Notes: Toyota says the 2015 Sienna has been redesigned with "more swagger." Let's hope it's also been redesigned with less seat noise.

10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
23,059 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.

2015 Toyota Sienna body / paint problems

body / paint problem

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2015 Toyota Sienna Owner Comments (Page 1 of 3)

problem #49

Oct 072021

Sienna

  • miles

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

sunroof exploded while driving

- Webster, NY, USA

problem #48

Sep 082020

Sienna

  • 410,000 miles
Sliding door cable snapped while opening. Not due to weather.

- Golden Valley, MN, USA

problem #47

Aug 112020

Sienna

  • 94,000 miles
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.

- Appleton, WI, USA

problem #46

Jun 122020

Sienna 6-cyl

  • 47,000 miles

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

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).

- Graham, NC, USA

problem #45

Aug 252019

Sienna

  • miles
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.

- Baltimore, MD, USA

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problem #44

Jul 302019

Sienna

  • 20,000 miles
3 issue with 5tdkk3dc2fs[xxx] Toyota Sienna 2015 le van - seat belt - 2nd row driver side seat belt cannot be wear. Cannot wear seat belt as the red part that fastens the seat belt clip does not work. Unable to fasten seat belt in the 2nd row seat behind driver. 2* at 30,000 miles with proper careful driving brake lights turn on in rain - all the lights start to flash in dashboard.- front driver side bumber where it meets the fender does not hold bumper properly. The clips that hold bumper are not made properly. I have seen at least 4 Toyota Sienna with same issues at different places of same model / design. When push back to fix the number it stays and after short 5-10 miles drive it comes back loose again. So I have to keep pushing the bumper back. I have the van for over a year now. Information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Boonton, NJ, USA

problem #43

Jul 022019

Sienna

  • miles

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

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.

- Fishkill, NY, USA

problem #42

Jun 032019

Sienna

  • 23,350 miles
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?

- Ft White, FL, USA

problem #41

Jan 072019

Sienna

  • 71,000 miles
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 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.

- Cedar Park, TX, USA

problem #40

Feb 152019

Sienna

  • miles
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.

- Hialeah, FL, USA

problem #39

Nov 212018

Sienna

  • 51,000 miles

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

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.

- Howell, MI, USA

problem #38

Aug 302018

Sienna

  • 100,000 miles
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.

- Whitehall, OH, USA

problem #37

May 012017

Sienna

  • 30,000 miles
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).

- Pickerington, OH, USA

problem #36

Nov 222016

Sienna

  • miles
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.

- Walnut, CA, USA

problem #35

Sep 052017

Sienna

  • 28,650 miles
Passenger side power sliding door constantly malfunctioning. It opened after a bump while traveling 65 mph on the interstate. We had to pull over to close the door. It also deployed the wheelchair ramp while moving because the power door is the same side as the ramp.. make the manufacturer fix it or make the wheelchair conversion company fix it. Somebody needs to fix this before somebody dies! all this red tape and zero action is insane. People are getting injured while the finger pointing is happening. When will something be done" how many injuries have to occur before an action step occurs"

- Sarasota, FL, USA

problem #34

Mar 012017

Sienna

  • miles
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.

- Camano Island, WA, USA

problem #33

Jan 042017

Sienna 6-cyl

  • 16,000 miles
The contact owns a 2015 Toyota Sienna. The contact stated that the driver side sliding door failed to operate manually and when using the overhead door switch. The contact called mccords Toyota in vancouver, wa where it was confirmed that the part for the recall repair was not available. The dealer was not sure when the part would become available. The contact received notification of NHTSA campaign number: 16V858000 (structure); however, the part needed for the repair was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure. The approximate failure mileage was 16,000. Updated 11/13/17 updated 11/16/2017

- Vancouver, WA, USA

problem #32

Jan 102017

Sienna

  • 30,000 miles
2015 Toyota Sienna mini van bought new. Still covered by 36 month warranty with 30,000 miles. Power sliding doors under recall. Observed significant rust on metal plate bolted on door hinge covering electrical wires. If metal cover rusts thru, could lead to short and electrical door motor failure. Toyota refuses to replace metal cover plate. I feel Toyota should honor warranty and replaced rusted parts.

- Cape May Court House, NJ, USA

problem #31

Dec 222016

Sienna

  • miles
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. One Toyota in oakland, California was contacted about the recall and stated that the parts were unavailable. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

- Oakland, CA, USA

problem #30

Nov 222016

Sienna

  • miles
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.

- Lakeland, FL, USA

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