There are 4 stored owner reports matching the electrical system leading-label group for the 2021 Toyota Tundra in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)The software in the combination meter's electronic control Instrument Panel LCD display frequently goes blank I have taken my vehicle at least 5 times since I bought it 18 months ago as a new vehicle and it is yet to be remedied. This is the same issue that the 2022 Thundra has, 2021 should be included in the recall as well to remedy this problem
LED lights are loose and rattle and flash all over the place. While driving over 40+mph or going over any bumps on the road . This only affects TRD PRO tundra’s with factory Ridgid lights . Toyota does not have a toyota approved repair even after going to dealership multiple times and calling toyota USA . They will not do anything for this safety issue besides offer lemon law options . Toyota states this is the only one with this issue . I have done research and brought this issue on a toyota trd forum and received over 100 complaints of other trd pro tundra owners with the same issue and toyota just gives them the run around . I brought this up to my toyota case manager and declined this is an issue . This can cause Photosensitive Epilepsy seizures and can cause serious injuries or death. Toyota has already replaced bezels once and issue persist they state they have updated bezel but have no ETA on when will be made available to be replaced. Toyota should make a recall on these trd pro tundras . My Toyota USA claim number is 220519001173
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.
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. There were no warnings or messages that appeared prior to the fire.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 29, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.