2018 Toyota Tundra Complaint Log

Seat back on driver side caught fire burn 2" x 2" hole in the seat back

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.

Heated seat element and module burnt

The truck under frame is rusting a lot in spots near welds.

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.

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.

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.

Fuel pump out after 3 weeks.4-24-25 Three weeks ago 4-07-25 I had an issue with my fuel pump and the Toyota dealer replaced it. I also reported it here at that time. I typed up what the truck did and sent it to y'all before i ever got word of what was wrong. The report from them is not accurate. They stated I had run out of gas and the fuel pump was burnt up. As I stated I lost propulsion but the truck was still running. I will say I also know I had a couple of gallons of gas in it as I added some the day before and I know how far I drove as I put a little extra over the distance I was going and of course it had gas in it since I drove it to the gas station. Anyways they replaced the pump and now 3 weeks later 4-24-25 the new pump is out. The truck acted the same as it did 3 weeks ago and again it wouldn't start after turning it off. I had to have it towed to the dealer again. They confirmed today it was the fuel pump that had gone out. I know I had about a half tank of gas this time.

FUEL PUMP. I was driving at highway speeds of about 70mph when I suddenly lost propulsion but the truck was still running. I had cars behind me and coming from the front. I shifted to neutral and back to drive to see if that would fix it and nothing changed. I pulled over onto the shoulder and put it in park. I went back to drive and nothing again. I turned it off hoping for a reset and it wouldn't start after that. The starter was turning over but would not fire up the engine. Had to have it towed to the dealer and they say its the Fuel Pump. No lights or warnings ever came on the dash. The Truck is at the Toyota Dealer being fixed right now.

3 of 4 tires LT285/75/R20 have consistant cracks around the sidewall of the tires rubber showing small shining metal strips

This is the second occurrence of "rodent" damage eating engine wires. The first incident cost me $2,000. This has now occurred again. There is something "maybe soy based" or environmentally friendly materials that are attracting rats, and mice to cause engine damage by eating essential wiring and sensors, causing a fire risk, and highway safety risk.

Doesn’t want to start very good and throws misfire codes and turns off trailer breaks and precollsion sensors.

My truck continues to start extremely rough and it staled out on me the other day driving down the road. The problem has persisted for several months now and I have been told that it is a problem with the fuel pump. I know that Toyota had a massive recall on fuel pumps but my truck was not under that recall and believe that it should have been.

This case results from the malfunctioning trailer brake ECU on 2018-2019 Tundras. There is a Toyota service bulletin T-SB-0036-19, which specifies an updated controller to replace the defective model. Part # : Original 89547-0C020 Update/replacement 89547-0C060 Toyota will not replace this defective part outside of the original warranty period despite the issuance of an updated replacement part. The service bulletin wasn’t even issued until 4/19 possibly giving no recourse to owners whose warranty had tolled. The newer part number, suggests this was a dangerous defect that was upgraded. A review of this matter online details this problem has frequently occurred. The reason it’s not more commonly reported is that a minority of Tundra owners tow trailers, and even fewer tow with electric brakes. Regardless, this is a significant safety issue where the Tundra owners are forced pay about $1,100 to repair this defective part. This matter should be elevated to a recall since losing the functionality of one’s trailer brakes is a very dangerous situation.

The vehicle has had no other fuel issues and has always been kept up on maintenance at the Toyota dealership. Recently we had issues after getting gas and it stalling. Today after closer inspection the dealership called to say it was the fuel pump. The fuel pump has melted to the gas tank. This is obviously a huge fire and safety risk. There are no after market parts that would cause this.

I am having problems with the integrated brake controller constantly disconnecting when pulling any type of trailer. When ever I pull a trailer I never know when the controller will disconnect and I'll lose brakes on my trailer. This happens at any speed while towing. This seems to be a thing for 2018 tundras, as I've read about many other complants.

The pre collision system malfunction - visit dealer warning light came on 11/15/23 Diagnosed by dealer on 11/23/23 as "pre collision radar sensor is not good" Cost paid to diagnose the problem $412.53 Estimated cost to replace the sensor and recalibrate the system $1,112.40 Total cost $1,524.93 This part should be recalled as it has negatively effected the safety of over 500,000 vehicles. It should be fixed FREE OF CHARGE as stated by the manufacturer in its letter sent out to dealers under the Special Service Campaign KOB (Remedy Notice)

While descending a steep grade towing an 8,000lb travel trailer using appropriate hill descent braking techniques, an error message came on the dash indicating a trailer wiring, type, or connection fault. From this point forward, I had no trailer brakes and was left with truck brakes only. I got the truck/trailer combination to the bottom of the grade safely, however this could have been catastrophic for an inexperienced driver or in a different situation. Upon further investigation, this is a common problem with Toyota Tundra’s, and acknowledged by Toyota in TSB # T-SB-0036-19 issued on April 1, 2019. The dealer and Toyota Customer Service will not acknowledge this, and states it is something only covered under the 3 year warranty. My question for you, the NHTSA, is how would this not be considered a safety issue, when the issue comes on unexpectedly under less than ideal circumstances, especially when Toyota has acknowledged that there is a problem with their brake controller. This is a safety issue, not a warranty issue. Toyota will be held accountable for any injury or death caused by my vehicle in this situation.

Was rear ended while at a stop in traffic. Was pushed into another truck in the front and ricochet back and was hit again by the car that hit me. After everyone came to a stop my dashboard information center stated the SRS Airbag System Malfunction Visit Your Dealer. My truck was totaled.

Cam tower is leaking oil. I was told by the dealership that the oil is dripping onto the exhaust and could cause a fire! The truck is five years old with only 35000 miles on it! Apparently the sealant that is supposed to hold the cam tower together can start leaking oil! But I didn't expect it to leak with this new of a truck and this low of miles! I got on line and apparently this is happening quite a bite on tundras!

Vehicle shut off while driving, had to push vehicle to the side to prevent traffic, vehicle would not start after that. Towed it home and had a mechanic look at it. Read codes for a failed fuel pump and also tested by opening fuel rail and cranking the engine, no fuel was coming out. Read online that multiple people have failing fuel pumps with the same vehicle. Dealer says there are no open recalls associated with my vin.

Fuel pump needs replacement . If it failed while driving it could have made the vehicle stall creating a hazard. The vehicle was brought to the dealership and it was confirmed the fuel pump was bad. No warning light came on. The problem was notice while trying to start the vehicle.

I was inspecting the vehicle for an extended warranty company the issue was the transmission. I was in the process of inspecting the vehicle when I was installing the Blue Diver to retrieve the stored codes in the system when I leaned in to turned the accessory key the vehicle started in gear and drove froward. Causing the left front door to close on me from the lift.

It shows online that a 2018 Toyota Tundra has a recall for fuel pump and a recall is a recall and it is not showing and I feel like our Toyota Tundra was deleted for a recall for our fuel pump to be replaced mine has went out but Toyota Tundra told us at Cowboy Toyota because it has more than 90,000 miles that it will not be covered. I feel like if there is a recall for our ECM and our fuel pump that a recall is a recall. I need to talk to someone to make a complaint. This is ridiculous i have never had a problem with any of my Toyotas and I feel there is a defective part for my 2018 Toyota Tundra if you google my truck make and model it does show there is a recall for my truck regardless of mileage. If you google it you will see that it is on recall for a 2018 Toyota Tundra 5.7 V8 fuel pump recall.

The drivers side front seat. The heated seat over heats. The seat left a quarter size blister on my right side buttocks. I do have a case number with Toyota. The vehicle has been inspected by one of Toyota’s field agents. I'm still waiting on the results. I can provide you with all of the complete details. My contact information. Email [XXX]/ Telephone number [XXX] “INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

The contact owns a 2018 Toyota Tundra. The contact stated while driving approximately 70 MPH, the vehicle lost motive power and stalled. The contact was able to coast to the side of the road. The vehicle was towed to the dealer and the contact was informed that the fuel pump failed and needed to be replaced. The contact stated that the failure was related to NHTSA Campaign Number: 20V012000 (Fuel System, Gasoline) however, the VIN was not included. The vehicle was repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 83,877.

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

The contact owned a 2018 Toyota Tundra. The contact stated that while her husband was driving approximately 65mph, he was involved in a head-on collision with an unknown vehicle. The driver sustained non-life-threatening injuries and was provided medical attention. The occupant of the front passenger seat sustained a sternum injury and medical attention was provided. There were no warning indicator lights illuminated. The air bags did not deploy. A police report was filed. There was no reported fire. The vehicle was towed to an independent lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and sent an investigator to evaluate the vehicle, who informed them that the crash did not warrant an air bag deployment.The insurance company deemed the vehicle a total loss. The failure mileage was approximately 96.000.

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.

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.

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.

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.

Factory Trailer Brake Controler failed nearly causing collision I was pulling a RV that is over 5 thousand pounds when not loaded we were loaded with holding tanks full when I needed to stop had to go into next lane to avoid collision

Vehicle is having same exact issues as recall 21TH01 but toyota says it's not under recall. Vehicle is currently at the dealership and is being repaired because it is not safe to drive with the steering issue. Dealer agrees that it should be covered.

The contact owns a 2018 Toyota Tundra. The contact received a recall notification for NHTSA Campaign Number: 21V688000 (Exterior Lighting, Electrical System) however, the dealer informed the contact that the parts for the recall repair were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not notified of the issue. The contact had not experienced a failure. VIN tool confirms parts are not available.

emissions control pump and valves.it is available for inspection. Truck would only reach 60 mph. pressing the accelerator further causes the truck to slow down. yes dealer diagnosed parts that need replacing. Not inspected by manufacturer or others. see dealer for service light would shine at engine startup for two weeks prior to this problem. I don't know if this pertained to this problem.

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.

My 2018 Tundra is having the fuel pump issue that is described in the recall. Toyota tells me that I need a new one. My vehicle does not show up on the Toyota Fuel Pump recall list.

The contact owns a 2018 Toyota Tundra equipped with Bridgestone Tires, Tire Line: Dueler, Tire Size: 275/55/R20, DOT Number: (N/A). The contact stated while driving 75 MPH, there was a rumbling from the vehicle for five seconds, then the rear driver’s side tire detached. The contact pulled over and replaced the detached tire with the spare. The dealer was not made aware of the failure. The manufacturer was made aware of the failure. The failure mileage was not available. The VIN was not available.

The contact owns a 2018 Toyota Tundra. The contact received notification of NHTSA Campaign Number: 21V688000 (Exterior Lighting, Electrical System) however, the part to do the recall repair was unavailable. The contact called the local dealer who stated the parts were not yet available. The contact called another local dealer Mike Shaw Toyota (3232 I-69 Access Rd, Robstown, TX 78380, (361) 238-8080) however, the vehicle was not diagnosed or repaired. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The contact was concerned about driving the vehicle and a possible fire. The manufacturer was notified but no assistance was provided. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2018 Toyota Tundra. The contact stated that while driving at various speeds, both front headlights would intermittently go dim without warning. The contact then received a recall notice for NHTSA Campaign Number: 21V688000 (Exterior Lighting, Electrical System) however, the part to do the recall repair was not available. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The failure mileage was approximately 35,000. VIN tool confirms parts are not available.

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 VEHICLE DOES NOT RECOGNIZE THE TRAILER BRAKING SYSTEM. VEHICLE TRAILER BRAKING SYSTEM NOT WORKING

WHILE DRIVING MY 2018 TUNDRA SR5 A WARNING LIGHT CAME ON SAYING " SR5 AIRBAG SYSTEM MALFUNCTION. I KNOW IT WAS A RECALL ON THIS ISSUE BACK IN 2018 BUT MY VEHICLE WAS NOT ON THAT RECALL

TRAILER BRAKES ARE NO LONGER FUNCTIONING LOST GAIN OUTPUT TO TRAILER BRAKES. WHILE RIDING DOWN THE HIGHWAY FOR 2 HOURS THE WORRYING CAME UP SAYING - NO TRAILER -CAME ON, IN THE HEADS UP DISPLAY WHAT I GOT HOME I USED MY FLUKE METER TO DETERMINE THAT I HAD NO OUTPUT TO THE TRAILER BRAKES.