2014 Toyota Tundra electrical problems

Filed Sep 10, 2026 · Electrical · 300,000 miles · MA

Odometer Fraud. The contact purchased a 2014 Toyota Tundra. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of the purchase, the mileage was 93,000. While attempting to trade the vehicle to a dealer, it was discovered in a Carfax Report that the mileage was over 300,000.

Filed Dec 29, 2025 · Electrical · FL

Odometer Fraud. The contact purchased a 2014 Toyota Tundra through a private sale. It was discovered that there was a mileage discrepancy. At the time of purchase, the vehicle mileage was 171,837. After obtaining a Carfax report, the contact discovered that the vehicle mileage was 186,000.

Filed Jul 8, 2025 · Electrical, Steering · AZ

My Tundra 2014 have vibration during light to hard braking. The vibration can felt in any combination, Steering wheel, seat, and entire vehicle. To can fell over a large or short rang of speed. The truck have a new rotors and New break pads (I change twice in 2 years helps a little bit but not fix the problem). I purchased the truck on 2023 and come with this issue, i tried to many shops and no one can find the problem until i see some complaints for the same problem, this maybe to late, i hope some cam help me please.

Filed Apr 10, 2025 · Electrical · 230,000 miles · GA

Odometer Fraud. The contact purchased a 2014 Toyota Tundra. The contact stated that while comparing the real Carfax to the fake Carfax provided by the private seller, it was discovered that there was a mileage discrepancy. The private seller also provided a fake vehicle title, which allowed the vehicle to be registered with the Department of Motor Vehicles. Additionally, the original seller of the vehicle confirmed the mileage discrepancy. The vehicle was a private sale. At the time of purchase and registration, the vehicle mileage was 111,000, but it was later discovered that the mileage was 230,000.

Filed Jul 22, 2024 · Electrical · PA

Door locks no longer automatically lock when vehicle reaches forward driving speed

Filed Jun 30, 2021 · Body, Electrical · ME

In the course of cleaning my vehicle, I noticed corrosion on edge of door sill (emanating from under inside rubber door seal) of my 2014 Toyota Tundra on June 13, 2021. After removing the plastic scuff plate and rubber door seal, it was apparent that openings from the underside of the vehicle into the cabin are present from the design/manufacturing process - these opening are not sealed. The openings are not a result of corrosion but rather are associated with the geometry of the floor pan at the floor pan to rocker pinch weld - it is not a sealed surface. After removing the rubber seal I was able to look downward into the openings and see daylight from the underside of the cabin. Electrical cabling is immediately adjacent to these openings beneath the plastic scuff plate. It was apparent that the openings permit water and salt infiltration into the cabin, and would appear to be the primary cause of corrosion and build up of salt residues in the cabin and door sill area. My first impression was the condition that I observed was a manufacturing defect. On reflection many questions came to mind including: was the infiltration of water, salt and potentially exhaust through the openings in the floor pan going to have safety consequences - would the deterioration of the body structure as a result of corrosion have consequences in the event of a crash, or would the potential infiltration of exhaust gases affect the safety of cabin occupants? In following up the dealer and manufacturer over the last week, no resolution has been found . Owing to the age I was advised that there was no warranty coverage. The dealer reportedly inspected other Tundras and the design/manufacturing conditions (ie. opening in the floor pan) were the same as I had observed. It was only through my own initiative that I identified a Manufacturer Communication (the federal safety agency ID 10173991) that shed some light on the issue.

Filed Jan 8, 2021 · Electrical, Engine · 120,000 miles · VT

Truck was in toyota shop in vermont for stalling of vehicle. Thought it was fuel pump due to recent recall - specifically asked if it could be that and was told no. They found mice nest in intake manifold, knock sensor was found to be chewed, and replaced. Once I received my vehicle, it continued to do the same thing after 2 days. Upon looking under the hood, found that the air intake filter was left off. I fixed that, and then the same issue starting occurring again. Had to have my vehicle towed to different shop (to trusted mechanic) they have found after replacing the battery and a mass air flow sensor, that it is truly in fact the fuel pump. They tested fuel pump and it's only putting out 20psi instead of 40. I called toyota, but they are claiming that only the newer toyotas are affected, but on the recall list it goes back to 2013 in different models. This seems similar to the issue subaru was having with their air bags. My toyota dealership, should not just be assuming that this couldn't be correlated with faulty fuel pump. My vehicles symptoms are the same as what the recall has stated happens. Before denying me anything, they should be willing to at least investigate and look at my vehicle. It's also suspicious to me that my vehicle started doing this about 2 weeks prior to a huge safety recall coming out in regards to fuel pumps.

Filed Dec 22, 2019 · Electrical, Lights · 86,979 miles · TX

My 2014 toyota tundra (1794) has been experiencing intermittent/periodic loss of front headlights (at night while driving),instrument lighting and radio and navigation simultaneous rebooting, when turning on the left turn signal. In most occasions, everything restores once left turn signal automatically stops once turn is competed. At times I have been able to reproduce immediately after occurrence but most of the time I am not able to. This creates an immediate safety hazard when driving at night in areas not well lit as you experience immediate loss of ability to see pedestrians, objects and road when entering and going through the turn. Upon taking it to the dealer (universal toyota - san antonio, tx), they stated they tried unsuccessfully to replicate the problem and the unsafe vehicle was returned to me. The same evening it was returned to me, the problem occurred again which I was able to record. In looking at online forums, this appears to happen to many toyota owners, all experiencing similar issues and all stating toyota dealer was not able to replicate and returned the unsafe vehicle. In addition to the radio and navigation rebooting as described above, the radio and navigation also reboots randomly and because the dealer is unable to replicate when I take it in, nothing gets fixed (have video of that as well). I was told they needed to verify I had the latest update (which I did) and then was told they have experienced this issue with people with iphones. This is also a known problem on many online forums with the same resolution by toyota - did nothing. Consumers should not have to compromise their safety (lights going out at night) nor should they wait until warranties are expired to then have to spend a lot of money to correct well known similar problems experienced by toyota owners,

Filed Aug 26, 2019 · Electrical, Locks · 50,000 miles · TN

Tl* the contact owns a 2014 toyota tundra. While attempting to unlock the doors with the door lock and the key remote, the front passenger door failed to unlock. The contact mentioned that the door needed to be unlocked manually from inside the vehicle. The vehicle was taken to toyota of kingsport (2525 e stone dr, kingsport, tn 37660 423‑246‑6611), but the mechanic failed to provide diagnostic testing. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 50,000.

Filed Jul 15, 2019 · Electrical · 40,000 miles · TX

At 40,000 miles all 4 door locks stopped working. This is a safety issue and should be recalled.