2018 TOYOTA TUNDRA Complaints

Front Upper Grille Hood Scoop becomes loose and flys off during highway speeds and can distract a driver to the point of having an accident. Has been replaced once and is loose again held down by duck tape.

Vehicle never been crash or hit by other car, but is showing problem with the air bag system

The upper grille and hood trim assembly on my 2018 Toyota Tundra 1794 Edition failed and partially detached from the vehicle due to apparent mounting clip and retainer failure. The failed component is available for inspection upon request. Photographs of the damage and detached trim assembly have been documented. This failure created a significant safety risk because the panel could have fully detached while the vehicle was in motion and become a roadway hazard to other motorists. The detached component also created concerns regarding possible interference with the front grille assembly and Toyota Safety Sense components located behind the grille area. Prior to the failure, there were no warning lamps, dashboard messages, or other electronic warnings indicating a problem. There were also no visible signs of impact damage or collision that would explain the failure. The condition appears to have occurred during normal vehicle operation. The vehicle currently has approximately 76,900 miles. After researching the issue, I identified multiple reports from other Toyota Tundra owners describing similar failures involving the upper grille garnish, mounting tabs, and retaining clips on this generation of Tundra vehicles. At this time, the issue has not yet been formally inspected by Toyota, law enforcement, insurance representatives, or an independent repair facility. Dealer confirmation is currently UNKNOWN. However, based on visual inspection, the mounting clips and retainers appear to have failed under normal operating conditions.

Sometimes the engine will randomly turn off while driving and become hard to restart like it’s not getting fuel.

When starting up my truck in the morning there is rough idle that cause truck to sputter and sound horrible. It eventually smooths out but I believe the computer needs flashing. When I look online some have a recall for the engine 3UR-FBE / 2018 Toyota tundra, but when I put in my vin # it shows no recall and throws off check engine light Code. Also my radar sensor that it on for cruise control is showing up on dash please contact dealer and flashing. They have replaced this before with recall and now it’s acting up again. Also traction control is lighting up I. The dash as well blinking along with all these codes.

The vehicle was having issues with the fuel pump which was a known safety recall for the 2018 Toyota Tundra vehicles. The service man said that when he pulled up the safety recall for our VIN number that it didn't show anything, but we needed a new fuel pump according to the service codes that were coming up after inspection. They made us pay for the fuel pump before we left the dealership. The vehicle was too dangerous to drive without having the work performed (getting stalled out or stuck on the highway) so we had to pay for the work. Toyota said that I could file a complaint with NHTSA to get my vehicle added to this recall and then try again for reimbursement. I have the repair paperwork if needed to support this claim.

I had an independent service center diagnose the issue with my 2018 Toyota Tundra. My truck would not start so there was no safety concern, but if the fuel pump failed while driving then the safety concern rises. The electrical connection inside the fuel pump was melted. There was no warning signs of the issue, it just would not turn all the way over. I looked up that the 2018 Toyota Tundra w certain VIN #'s have a recall for the fuel pump, unfortunately my VIN # is not included.

The contact owns a 2018 Toyota Tundra. The contact stated that while her husband attempted to start the vehicle, the engine failed to turn over. The contact stated that there was no warning light illuminated. The contact stated that the vehicle was towed to a local dealer. The dealer diagnosed the vehicle and determined that the fuel module needed to be replaced. The vehicle was repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 20V012000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The failure mileage was approximately 103,000.

Vehicle occasionally stalls on acceleration and deceleration. Occasional stall on idle. Check engine light DOES NOT ILLUMINATE. After several stalls; warning lights for trainer brake controller, forward anti-collision, and cruise control errors illuminate. Diagnosed as bad fuel pump and fuel pump modulator. Fuel pump and modulator replaced and issues rectified.

My fuel pump died with symptoms consistent with other 2018-2020 Tundras involved in a fuel pump recall.