Other electrical problem on the 2006 Toyota Tundra
When other electrical problem gets reported
Owners of the 2006 Toyota Tundra report other electrical problem at a median of 85,000 miles. A quarter of the reports come in before 35,000 miles and a quarter after 100,000 miles, from 8 reports that carried an odometer reading.
A part like this is normally expected to survive 85,000 miles. It is the 14th most-reported problem on this model year.
The mileage distribution
The reported range runs from 5,000 miles at the tenth percentile to 110,000 miles at the ninetieth, a spread of 102,219 miles across the middle 80% of reports.
A spread this wide points at use rather than design. Towing, climate, service history and city mileage all move a failure like this, so the median is a weak guide to any individual car.
25% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 6,372 miles | 35,219 miles | 83,780 miles | 100,500 miles | 108,591 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Putting it right typically runs $250–$2,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 21 model years of this car. It shows up earliest on the 2019, at a median of 5,000 miles, and latest on the 2003 at 105,000 miles.
By volume the 2023 carries the most reports, with 29; the 2006 has 10. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
My young son (7) was attemping to play the video station that is part of my new toyota tundra's video system. The unit started to catch fire. Within a minute of being plugged in into the behind the headrest video, it started to smoke, black smoke. I quickly pulled over the truck, ran to the back and took the unit out of my son's hands before he was injured. The unit was extremely hot.
I bought this toyota brand new. I have been worried about the horn on my toyota not being very loud. This is a safety issue. I have taken the horns off and bought another set of horns that are 2 wire for connection. Your horn is one wire and the frame of the horn is the ground. Finally I figured out, after the switch, why your toyota horn is not working or is working poorly. Your design relies on the case of the horn grounding to the frame of the vehicle for the negative pole. The whole horn is painted so there is little chance of grounding to negative pole. The mounting bracket is painted, further hampering the negative connection. The mounting bolt and frame are painted making a negative connection almost impossible. I believe this is a serious design flaw. The horn is required and should be working very well and not marginally. The horn on the toyota is marginally safe. *jb
Inflated the tires to ensure proper psi's prior to operation. Tire warning light shuts on and off. Tire warning lights will remain on when vehicle is started, idling, and in operation. This is still an ongoing problem that has not been fully resolved. The tire sensors could be a contributing factor which is not being reported as well. Went to the local dealership and was told that they will not fix unless the recall is under toyota's website and not the NHTSA. This is a potential safety issue that could result in an accident, injury, or death. *tr
Also reported on the 2006 Toyota Tundra
Other body or interior problem
Rust or structural corrosion
Control arm, ball joint or bushing failure
Airbag inflator rupture
Other suspension problem
Fuel tank, filler or EVAP failure
How far this goes
Complaints are voluntary, so 10 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other electrical problem happen on the 2006 Toyota Tundra?
Across 8 owner reports that included an odometer reading, half were filed by 85,000 miles. A quarter were filed before 35,000 miles and a quarter after 100,000 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other electrical problem on the 2006 Toyota Tundra?
10 reports have been filed with NHTSA, about 0.1 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed