2018 TOYOTA TUNDRA Complaints

OEM Valve stem broke off on two tires at the same time causing possible collision due to abrupt loss of air.

All of a sudden the pre-collision system malfunctions and stops working and the lights go on in the dashboard and then causes the cruse control to stop working as well. I took it to Toyota and they stated they did not know what the cause of it would be.

The contact owns a 2018 Toyota Tundra. The contact stated while making a turn she heard a squeaking sound coming from the steering wheel. The vehicle was taken to the dealer for diagnostic testing. The contact was informed that the steering column needed to be replaced; however, the vehicle was not repaired. The contact stated that the failure recurred while pulling out the parking spot and she heard a loud snap which caused the vehicle to lose control. The contact was unable to steer the vehicle. The vehicle was towed to the dealer where the dealer stated that the vehicle needed a new steering column, and clockspring spiral cable. The vehicle was not repaired. The manufacturer was contacted and stated that the vehicle was no longer under warranty and referred the contact to NHTSA to file a complaint. The failure mileage was 50,000.

I had the same issue as in recall 21TH01. Had to have my Rack and Pinion replaced June 2022. Although my steering rack was not one of the "affected" units, I have seen another 2018 had to have its rack replaced one month before I had mine replaced. This is a major safety issue, if a steering rack goes bad, a complete loss of steering could occur, imagine going down a mountain when your steering rack gives out, serious injuries or death.

Check engine light came on and after scanning Code P2445 'Secondary Air Injection Pump Stuck Off' was the error. Vehicle went into lower power mode, which is very unsafe for highway driving. The Secondary Air Injection Pump issues have plagued Toyota V8's for many years and I had hoped they'd fixed the issue by the 2nd Generation Tundras, I guess not. Dealer replaced the Secondary Air Injection Pump for about $850 and noted that there was moisture in the pump, which caused it to short out - very similar to issues reported by other Toyota V8 owners. Toyota has a 10 year warranty on the Secondary Air Injection Pumps for 2007-2010 Tundras and 2008-2010 Sequoia models - but no other years/models. It's time that Toyota recall these vehicles and fix them properly, or extend the warranty to all years/models.

At start up there is “Thump” noise on left side and it appears to be steering column issue. Took my truck to my local dealer and they couldn’t replicate.

I was driving on the highway and as I was entering an exit, I heard a loud bang like a shot gun blast. I was on my way back to work from lunch, so I pulled into my office's parking lot. I look at my vehicle's dash display screen to see if a tire had blown. I exited my vehicle and walked around, but didn't notice any damage. Later that afternoon on my way home I heard wind whistling in the vehicle, I checked my windows, but they were all closed. I then opened the sun screen and that is when I noticed a huge hole in the center of my sunroof. The center of the sunroof had blown out.

The contact owns a 2018 Toyota Tundra. The contact stated that when he took his vehicle to be serviced for regular maintenance, he was advised that the vehicle was leaking oil however, there was no warning light illuminated. The contact stated that he was also advised that it was a known issue with his model vehicle, and that the failure might cause a fire. The contact stated that he then contacted the dealer and the manufacturer however, no assistance was provided. The failure mileage was 66,000.

Toyota corporate as well as Toyota of Kirkland Washington failed to inform me of an open recall associated with my 2018 Toyota tundra pertaining to possible engine fire due to electrical failure in headlight assembly.

While driving, multiple warning lights come on and multiple warnings scroll on the dash. Transmission shifting becomes irregular, hard, slipping, pre-collision alert fails, adaptive cruise control fails, ABS system deactivates. I know of this occurring on multiple other Toyota vehicles as well. This has happened three times and only resolves when battery is disconnected. Weeks or months goes by and it recurs.