2021 Toyota Tundra Other or unknown Problems
- Complaints
- 6about this part
- Share
- 25%of 24 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the other or unknown of the 2021 Toyota Tundra, 25% of the 24 complaints for this model year. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When I turn the key to crank my radio doesn’t come on , A/C won’t blow and I have to jiggle the keys or restart it to end the issue. My husband has witnessed thi happen many times. Scared I might have an electrical issue. Contact me back for assistance to me for this issue please. It doesn’t happen every time either.”
NHTSA complaint #11692748, filed 2025-10“I purchase a bren new tondrua 2021, and sain moment q have the I realize I didn’t find the ac drain for condensed wather to drop, And then look around the car a found the cone, yes is cone, because the por desing the ac house star to have electric issue because the m wather, Toyo need to make a recol to solve this problem o ac house drain”
NHTSA complaint #11511879, filed 2023-03“Wayne drove the truck to work. It was an icy day in Texas so he drove slower than usual. He went to pick up a part (for work) from another shop, he arrived at the shop, turned off the truck and went inside to retrieve the part for work. A few minutes later he came out to his truck and the hazard lights were blinking. He did not turn them on. He then noticed the cab of the truck filled with black smoke, he opened the door, raised the hood to take off the battery cables. The fire destroyed his dash and all electrical in the dash. …”
NHTSA complaint #11450576, filed 2022-02Related service bulletins
- 11028712Jan 7, 2026Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate…
- 11005115Jun 17, 2024Toyota plans to conduct Safety Recall and Service Campaign follow-up notifications to owners whose vehicles have not yet had the following Safety Recall and/or Service Campaign…
- 11005114Jun 17, 2024Safety Recall and Service Campaign completion is an important part of our commitment to customer satisfaction of Toyota products. Toyota will be conducting follow-up…
- 11005057Jun 17, 2024Toyota plans to conduct Safety Recall and Service Campaign follow-up notifications to owners whose vehicles have not yet had the following Safety Recall and/or Service Campaign…
- 11005056Jun 17, 2024Safety Recall and Service Campaign completion is an important part of our commitment to customer satisfaction of Toyota products. Toyota will be conducting follow-up…
- 10252259Feb 20, 2024TSB: Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the…
- 10247828Nov 28, 2023TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre-collision…
- 10244111Aug 17, 2023TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction…
- 10220154May 13, 2022TT: To improve customer support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.
- 10183286Oct 22, 2020TT: Some 2020 ? 2021 model year C-HR, RAV4, RAV4 HV, Sequoia, Tundra and 2021 model year Avalon, Avalon HV, Prius, Prius Prime, and RAV4 Prime vehicles may exhibit inoperative…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 5 | 14% |
| 2025 | 17 | 12% |
| 2024 | 37 | 11% |
| 2023 | 48 | 12% |
| 2022 | 44 | 10% |
| 2021 | 6 | 25% |
| 2020 | 9 | 19% |
| 2019 | 16 | 22% |
| 2018 | 13 | 13% |
| 2017 | 10 | 13% |
| 2016 | 15 | 13% |
| 2015 | 8 | 16% |
| 2014 | 14 | 15% |
| 2013 | 6 | 7% |
| 2012 | 17 | 11% |
| 2011 | 17 | 13% |
| 2010 | 12 | 7% |
| 2009 | 4 | 11% |
| 2008 | 28 | 9% |
| 2007 | 23 | 6% |
| 2006 | 65 | 12% |
| 2005 | 28 | 7% |
| 2004 | 49 | 11% |
| 2003 | 33 | 8% |
| 2002 | 30 | 6% |
| 2001 | 16 | 4% |
| 2000 | 34 | 3% |
Other parts of the 2021 Toyota Tundra
4 complaintsSeats
4 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsExterior lighting
2 complaintsForward collision avoidance
2 complaintsFuel system
2 complaintsSteering
2 complaintsBody and structure
2 complaintsAir bags
1 complaintsEngine
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2021 Toyota Tundra
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology