Problems · NHTSA complaints
2015 Toyota Sequoia problems
Owners filed 9 complaints about the 2015 Toyota Sequoia with NHTSA between Apr 2015 and Jun 2026. The most-cited component is electrical system (2).
Complaints
9
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Electrical system2
- Air bags2
- Vehicle speed control2
- Power train1
- Structure1
- Tires1
- Visibility/wiper1
- Visibility1
- Seat belts1
- Electronic stability control (esc)1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 11, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
1
1
1
2
0
0
1
0
1
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1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 0 |
| 2024 | 1 |
| 2025 | 0 |
| 2026 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Electrical system
2 reports
“The vehicle is a 2015 Toyota Sequoia with the 5.7L V8 engine and approximately 192,632 miles. The vehicle developed an abnormal internal engine/timing noise, especially when warm. An authorized Toyota dealer inspected the vehicle and diagnosed an internal engine/timing-related condition involving timing chain tensioners, timing chains, chain guides, camshaft gears, lifters, gaskets/resealing, and related labor. The estimated repair cost is approximately $19,716. The concern is safety-related because if the timing chain, tensioners, or related internal engine components fail while the vehicle is being driven, especially at highway speeds, the engine could stall, lose motive power, or become unable to safely continue operating. A sudden loss of motive power in traffic could increase the risk of a crash and put the occupants and other motorists at risk. This is a family vehicle used to transport young children, so the risk is not theoretical or acceptable. The problem has been confirmed by an authorized Toyota dealer. The vehicle and affected components are available for inspection upon request. The vehicle has been consistently maintained per the manufacture's…”
Air bags
2 reports
“TL* THE CONTACT OWNS A 2015 TOYOTA SEQUOIA. THE CONTACT STATED THAT THE FRONT PASSENGER SEAT BELT INDICATOR FLASHED, WHICH INDICATED THAT THE SEAT BELT WAS NOT ENGAGED. CRYSTAL TOYOTA (220 US-22, GREENBROOK, NJ 08812, (732) 968-1000) DIAGNOSED THAT THE FRONT PASSENGER SEAT OCCUPANT SENSOR NEEDED TO BE REPLACED. THE DEALER STATED THAT THE FRONT PASSENGER SEAT NEEDED TO BE REPLACED BECAUSE THE SENSOR WAS ATTACHED TO THE FRONT PASSENGER SEAT. THE MANUFACTURER WAS CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 32,000.”
Vehicle speed control
2 reports
“TOYOTA COMPLAINT, DANGEROUS COMPUTER PROGRAM, CAN CAUSE DEATH. TOYOTA PROGRAMS THE CAR COMPUTER TO POST A "MAINTENANCE REQUIRED" SIGN TO POP UP ON THE DASH. IT HAS A "RED TRIANGLE" ALSO TO GET YOUR ATTENTION. THE SIGN STAYS ON CONSTANTLY UNTIL YOU TAKE YOUR VEHICLE INTO TOYOTA TO BE SERVICED. THIS SIGN IS VERY VERY DISTRACTING WHILE DRIVING BECAUSE YOU CAN NOT SEE YOUR SPEED THAT IS HIDDEN BY THE SIGN WHEN YOU TRY TO SET YOUR CRUISE CONTROL. I HAVE RUN OFF THE ROAD SEVERAL TIMES WHILE TRYING TO ADJUST MY CRUISE CONTROL AND COULD NOT SEE IT BECAUSE OF THE MAINTENANCE SIGN. IT IS A VERY DANGEROUS SIGN AND TOYOTA SHOULD REMOVE IT FROM THE COMPUTER PROGRAM. I HOPE SOMEONE FILES A CLASS ACTION LAW SUIT AGAINST TOYOTA TO FORCE TOYOTA TO REMOVE THE MAINTENANCE REMINDER SIGN FROM THE COMPUTER. [XXX], [XXX] '*JB”
Power train
1 report
Structure
1 report
“Rear latch not locking or latching correctly leading to liftgate opening while driving. Has happened repeatedly, will latch some days and not other dealer said no recalls available but seems to be common problem on online forums.”
Tires
1 report
“My wife was driving Interstate 81 from Tennessee to West Virginia at 70 mph when her right front tire blew out. Two months prior to this we were driving approximately 40 mph on a back road and the left front tire blew out. These are Pirelli Scorpion Verde All Season 275/55 R20, purchased approximately in August 2020, with approximately 40,000 miles.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.