2014 TOYOTA TUNDRA Complaints

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

Found Truck bed floor rust corrosion in the bed of 2014 tundra. Bed has localized corrosion and rust perforation in specific areas on the top side of the bed. Bed assembly does not appear to have been properly sealed using hemming and sealing procedures outlined in CRIB bulletin:163 sealing Hem-flanges and body seams. The truck bed underside is rust free except where the bed sections were welded and sealed together. Truck is garage kept and has been undercoated with fluid film annually since I purchased in 2017. Truck only has 45,800 miles on it. Rust is forming in between the seems and spreading under the bed supports and around the bolts that secure the bed to the truck frame. I am concerned that the bed may become loose and fall off while driving down the highway if not replaced or repaired properly. Toyota had a TSB 0101-12 for older model tundras years 2007-2011. The service manager at my local Toyota dealership acknowledges the issue and agrees that the issue is unacceptable. Dealer also stated that this issue is common on generation 3 Tundra vehicles. I am currently working with Toyota Customer care to resolve this safety concern. Local dealer will not authorize repair due to vehicle age even though issue is a manufacturing defect.

The driver’s seat heat connection appeared to have an electrical failure and appears burned.

There is fuel leaking from above the fuel tank. This is an immediate hazard in my book. The tank is half full at this point in time. I believe it is leaking from the fuel pressure switching valve. No warning lights are illuminated at this time. I will confirm that this weekend when I remove the fuel tank to inspect. I have a photo of the leak but it is too large to upload. I will gladly email it to you. I am an ASE certified technician.

The contact owns a 2014 Toyota Tundra. The contact stated that while driving at an undisclosed speed and making a left turn, the maintenance required warning light was illuminated. The contact then stated that after he made it to his destination, he checked under the hood of the vehicle and noticed that the power steering pump was leaking. The vehicle was taken to the dealer where it was diagnosed that the front power coolant line and an unknown gasket needed to be replaced. The vehicle was not repaired. The manufacture was notified of the failure and the contact was informed that the VIN was not under recall. The failure mileage was approximately 40,000. The consumer stated there was a recall but was not covered at the dealer due to the power coolant line not being covered. The vehicle was repaired at Autobody shop at the owners expense.

While driving my rear sliding window just dropped about a foot. Luckily it didn't shatter or hurt anyone. When rear panel was accessed found pulley cable that holds window up had broken off its plastic retainer in the window regulator.

First the break keeps broken. I was told the master cylinder for the break needs to be replaced. This is after I spend thousands to work on breaks at dealer. Second, the window does not close. I thought it might be caused by a broken breaker BUT, none of the breaker is bad. Thirdly, the most frustrated thing is the transmission fails to work. The truck is dead on the street. I sent the truck to dealer to replace the transmission to a new one. After it is done. I drove it on the street and just a few days later, the transmission is failed again and Gear shifting stick failed to work as soon as it is out of dealer parking lot. Dealer repair department told me I need to put money out to buy another transmission. They said transmission oil line is broken, and it caused transmission not to be covered by any wanrrenty. .

Randomly the air bag light comes on saying that their is an malfunction in one of the air bags. The dashboard light comes on more frequently when the weather is hot out side. Can’t remember the date when it started but it’s been happening a lot and Toyota said their are no recalls or issues with that are known and I would need to pay which is costly.

The grill cowling has plastic pins that attach to hood. Grill cowling is the part that sets above actual grill via bolts, and plastic pins. The grill cowling is constantly popping out , plastic pins not holding. Have read on line that others are having this problem. If grill cowling becomes loose while traveling, and breaks or snaps off it will be airborne could cause vehicle crashes. Has not been inspected by manufacture, police, insurance reps or others. Is available for inspection.

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 (NHTSA ID 10173991) that shed some light on the issue.