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2016 Toyota Sienna body problems
moderate
Owners of the 2016 Toyota Sienna have filed 21 NHTSA complaints about the body at roughly $1,500 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation.See body across all vehicles →
Complaints
21
Recalls
1
Avg fix
$1,500
body complaints on the Toyota Sienna, by model year
Of the 21 body complaints filed for the 2016 Toyota Sienna,
here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
0 (0%)
25-50k
0 (0%)
50-75k
1 (100%)
75-100k
0 (0%)
100-125k
0 (0%)
125-150k
0 (0%)
150k+
0 (0%)
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted.
Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits
and driving conditions shift the curve as much as mileage alone.
What stands out
Body accounts for 28% of all owner complaints filed against this vehicle, across 9 categories tracked.
No new NHTSA body complaint has been filed on this vehicle in over 7 years — the issue may be aging out of the active population.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016
If door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle occupants.
Fix: Toyota will notify owners, and dealers will replace the junction block, rear sliding door wire harnesses, and install two sub wire harnesses, free of charge. The recall began on July 28, 2017. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is G04.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering body on this vehicle — documented
repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall
(it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Service BulletinT-SB-0035-24 Rev2Dec 2024
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood, roof, and decklid, significant damage to the painted surfaces can occur. Acid rain damage can typically be identified on vehicles by the presence of stains on the paint surface that resemble hard water spots. Unlike water spots however, acid rain damage cannot be removed by regular washing procedures. Also, because acid rain can etch and soften the paint, normal buffing or polishing repair procedures should not be attempted. This can cause further damage
To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from weather elements and initial rust before the vehicle is delivered to the customer. Consequently, the film should remain on the wheel for as long as possible.
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicle surface, especially the horizonal areas of the hood, roof, and decklid, significant damage can occur. This damage is the result of actual etching of the paint and appears as pitting or water spots. As acid rain droplets on the vehicle surface evaporate, the concentration strength of the acid increases, causing deeper and more rapid damage. This evaporation and corrosive action also occur more rapidly on dark colored cars as direct sun heat increases. It
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow the Removal Procedure in this bulletin to remove the RapgardTM protective film within 90 days from initial application.
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can be identified by the presence of small, red or brown particles on the paint surface. These particles are often difficult to see on dark color paints but can be easily felt when brushing a hand across horizontal body surfaces such as the hood, roof, or deck lid. Follow the Repair Procedure in this bulletin to clean vehicles that may have been subjected to contamination by airborne iron particles such as rail dust during rail transportation or extended storage near industrial ar
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2016 Sienna's power sliding doors are the main problem here. Owners report cables snapping on one or both sides—sometimes both left and right within six months of each other—even with normal use. One owner describes the cable/linkage as poor quality. The doors also fail to open or close properly, occasionally closing abruptly without warning. One particularly serious incident involved a rear passenger-side door closing on a six-year-old child while the van was parked in a garage with the engine off, trapping the child and causing visible injuries to his back.
A rear hatch also allegedly closes on its own at around 5,000 miles. Some owners hear clicking sounds from the sliding doors or notice strange noises during operation.
The overarching issue is NHTSA Campaign 16V858000 (STRUCTURE), issued in November 2016. At least eleven owners in this cluster received recall notices but could not get the repair done because parts were unavailable at their dealers for months. Manufacturer and dealers gave conflicting information about availability. One owner noted Toyota advised against driving with passengers in the back seat until the door issue was resolved. A modified handicap vehicle and one military owner stationed overseas were especially affected by the parts shortage.
Same Toyota Sienna body reports on nearby years: 2013 · 2014 · 2015 · 2017
Failure modes owners describe
Power Sliding Door Cable Failure
Power sliding door cables snap on one or both sides (left and right), causing the door mechanism to fail. Owners report the cable (linkage) is poor quality and breaks even with normal use.
When: Approximately 2 years of ownership, about 6 months apart between left and right side failures
Symptoms owners cite: Cable snaps; Door fails to open or close properly; Strange clicking sound from sliding door; Unusual noise when closing door
Repairs/costs cited: First occurrence repaired at dealership at no charge despite no warranty coverage. Replacement cable/linkage required.
Recalls/TSBs owners mention: No TSB or recall specifically addressing cable failure cited by owners. NHTSA Campaign 16V858000 (STRUCTURE) issued but not directly tied to cable snapping.
Power Sliding Door Abrupt Closure / Entrapment Hazard
Driver's side power sliding door closes abruptly and unexpectedly, trapping occupants. One incident involved a six-year-old child caught in the rear passenger-side door while vehicle was parked with engine off, causing visible injuries.
When: Failure mileage unknown for driver's side. Rear passenger-side incident reported at approximately 5,000 miles (child entrapment incident occurred 2/10/23).
Symptoms owners cite: Door closes abruptly without warning; Door traps occupants; Door opens while driving without warning; Door-open warning lights illuminate while driving
Repairs/costs cited: No repairs completed. Cause of failure not determined by dealers or manufacturer.
Recalls/TSBs owners mention: NHTSA Campaign 16V858000 (STRUCTURE) issued. Dealer and manufacturer notified but no assistance offered in some cases. One owner reported Toyota advised not to drive with passengers in back seat due to door opening risk.
Rear Hatch Unintended Closure
Rear hatch closes independently without warning or operator input on multiple occasions.
When: Approximately 5,000 miles
Symptoms owners cite: Hatch closes on its own; Closure occurs twice without warning
Repairs/costs cited: Vehicle not diagnosed or repaired.
NHTSA Campaign 16V858000 Recall Parts Unavailability
Multiple owners received recall notification for Campaign 16V858000 (STRUCTURE) but parts required to perform the repair were unavailable at dealers for an extended period. Manufacturer and dealers provided conflicting information about parts availability. This represents a systemic parts distribution failure affecting at least 11 owners in the complaint cluster.
When: Recall notification issued November 2016 through at least January 2017, with parts still unavailable months later
Symptoms owners cite: Recall parts unavailable at dealer; Prolonged wait times for remedy; Conflicting information between manufacturer and dealers about availability; Unable to complete recall repair
Repairs/costs cited: No repair completed due to parts unavailability. One owner with a handicap-modified vehicle was particularly affected.
Recalls/TSBs owners mention: NHTSA Campaign 16V858000 (STRUCTURE). Manufacturer claimed parts were available but dealers confirmed they were not. One owner in military overseas could not access repair at any Toyota location.
Synthesized from 21 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting
3 most recent
body · 50,000 mi
· filed 11/05/2018
Power sliding door cable snapped. It happened to both door (right and left) about 6 months apart. Had the car for about 2 years not not even excessive use. The first time was at a dealership for vehicle service and they fix it for free since it happened there even though they said warranty does not cover. The second time was over this weekend and when I search online, many people experience the…
body
· filed 09/29/2017
Tl* the contact owns a 2016 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 (lia Toyota of colonie, 2116 central ave, schenectady, ny 12304) was contacted and confirmed that the parts…
body
· filed 08/11/2025
Our van has recently been having issues with the sliding doors. It has occurred while driving and the warning light as well as the warning for a door open, and the door lights have came on. Right before this occurs you can hear a click sound from the sliding door behind the driver's side as well as when you close the door, you can hear a strange sound when it closes, unlike the passenger side…
Had body trouble with your 2016 Toyota Sienna?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the body problem on the 2016 Toyota Sienna?
It's a documented issue but not catastrophic. 21 complaints have been filed. Repairs average $1,500 and most owners catch it before it causes a breakdown.
At what mileage does the body typically fail?
Based on the 21 complaints filed, body issues most often appear around 27,500 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $1,500 for body repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to body?
Yes — 1 active recall(s) cover body issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2016/Toyota/Sienna.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.