2017 Toyota Tundra

The factory IBC is a safety issue. I would not tow anything over 1500lbs as the brake controller does not work. This controller is an accident waiting to happen. When set on gain 10 you can barely feel a tug from the trailer. You can't feel anything if you apply the vehicle brake pedal. On a gain of 10 it should lock up the trailer brakes, and it can't do that on a dirt road much less on asphalt. Toyota has not done anything to fix this issue AT ALL! Lots of truck owners out there that don't even know of this problem and alot of owners are forced to install aftermarket brake controllers on their dimensions. Toyota should be held to fixing this safety issue. Why isn't there a recall on these vehicles. It's a problem that multiple year tundras! I purchased this vehicle to tow a 16' travel trailer weighin3500 lbs. I tried to adjust the controller in the neighborhood and was not happy or safe with the test. I will not tow with the factory setup. UNSAFE!

Began experiencing long cranking, difficulty starting, then rough idling. Started researching online and found recalls for 2018 -2019 Flex fuel 5.7 Tundras. My 2017 is also a Flex fuel 5.7 with exactly the same issue. Dealer says 2017 not covered. I had to pay over $2000 to have the fuel pump replaced, ECM reprogrammed. I don’t understand why 2017 was not included in the recall. Please NHTSA consider extending this recall to 2017. I am reading numerous complaints on this website about the same issue from owners of 2017 Flex fuel Tundras.

The transmission solenoid D shows high voltage which sets my check engine light off. At first no difference would be noticed and it would randomly turn off and then back on randomly. After doing this on and off for the last few months, the transmission has randomly been getting stuck in 4th gear but will lower when slowing down. According to those who have had the same issue have found it to be fixed by replacing the S4 solenoid which seems to be producing way more voltage than it’s supposed to

Cold starting problems so the dealer diagnosed as a defective fuel pump.

Power steering rack and pinion failure on 2017 Toyota Tundra Limited. Leak and Popping clunk noise when turning steering wheel . Potential for steering loss and accident.

The contact owns a 2017 Toyota Tundra. The contact stated while driving 65-70 MPH, the TPMS warning light illuminated. The contact pulled over and became aware that the passenger's side rear tire was losing air. The contact attempted to use the OEM jack; however, the jack was too small. The contact used several rocks to add height to raise the vehicle up with the OEM jack. The flat tire was replaced with the spare. The contact was concerned about the vehicle falling off the jack. The vehicle was taken to the local dealer, and the tire was patched. The vehicle was repaired. The dealer declined to replace the jack. The manufacturer was contacted and opened a case. The failure mileage was approximately 87,500.

My 2017 Toyota Tundra had been starting roughly the past couple of weeks, I initially thought this was due to the very cold weather we recently had. It has just over 71k miles on it, so there should be no issues with this truck. Then on the afternoon of 1/16/25 I tried to start my truck and it would turn over, but not start. No fuel was getting to the engine. I did some research on this issue and it seems a recall was issued for 1.5 MILLION Tundras from 2017. I did a search for my VIN and nothing comes up. I want this fixed by Toyota as it should be included in the recall. Now I have a useless hunk of metal sitting at my house because I cant even start it to get it TO the dealership. Please help me resolve this and have Toyota take care of the problem. I dont understand why my vehicle was not included in the 1.5 million vehicles initially covered. Please, help consumers out with this. Please advise. Thank you in advance.

Headlights go out randomly usually when using turn signal. Because this happens at night all visibility is lost temporarily. This also confuses other drivers. I haven’t taken the vehicle to the dealer because the symptom is very sporadic and difficult to duplicate. Dealerships will not fix anything unless they can witness the issue. No warning lights or messages were displayed. This problem has been documented numerous times by many different owners on Toyota Tundra forums.

Diagnostic report indicates problem with shift solenoid and it’s replaceable. Dealership instead charge me for full transmission replacement.

Flex Fuel Extended Crank when engine is cold. Have had into dealer multiple times and fix is temporary. Known issue with flex fuel Tundras that keeps returning

My 2017 Toyota Tundra Limited has 107,192 miles. I took the vehicle to Berlin City Toyota in Portland, ME for an oil change. The service technician told me that the truck has a cam tower leak. The engine is leaking oil directly onto the exhaust manifold. The service technician told me that if the leak gets worse the engine oil could combust and the engine would light on fire. I regularly have my truck serviced at Berlin City Toyota in Portland, ME, which is where I purchased the truck. I have documented with Toyota that the truck has been burning or leaking oil since it purchased the truck when it had 43,000 miles. No leak was ever found by Toyota until yesterday. The cost to repair this issue is $5600. No warning lamps or messages have ever appeared on the truck. Toyota says this is a common issues with the 5.7 liter V8 engine in the 2017 Tundra. I feel that it should be covered by warranty or a recall should be put in place for the cam tower leak on the Toyota Tundra being that the engine could light on fire with no warning due to the faulty seal on the engine.

The contact owns a 2017 Toyota Tundra. The contact stated that after attempting to start the vehicle, the engine failed to turn over. The contact stated that after several attempts, the vehicle started. The vehicle was taken to the dealer where it was diagnosed and determined that the fuel pump and the CPU had failed, and the fuel pump needed to be replaced, and the CPU needed to be reprogrammed. The vehicle was repaired; however, the failure recurred. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The contact was able to restart the vehicle. The check engine warning light illuminated. The contact stated that he used a code reader to diagnose the vehicle and the result showed that an ethanol fuel type had been detected instead of regular fuel to refuel the vehicle. The contact stated that the system was confused, and that ethanol was not the fuel type that was used. The dealer was not notified of the failure. The manufacturer was notified of the failure and the contact was informed that the VIN was not included in a recall. The failure mileage was approximately 78,000. The VIN was unavailable.

The contact owns a 2017 Toyota Tundra. The contact stated that while starting the vehicle, while the vehicle was idling in park, the driver’s and passenger’s side curtain air bags deployed. The contact took the vehicle to the dealer who was unable to find the cause of the failure. The vehicle had not been repaired. The manufacturer was made aware of the failure and opened a case regarding the failure. The approximate failure mileage was 90,000.

The horn stopped working. I noticed this in an emergency situation. The horn which is a safety feature should not fail especially for a relatively newer vehicle with less than seventy thousand miles.

Our 2017 Toyota Tundra has been having difficulty starting, takes multiple attempts before starting. We brought it to Toyota dealership and had a diagnostic done. They told us we need new fuel pump and the ECM software needs to be updated. There is a know problem with Denso fuel pump system along with class action lawsuit. We were told that our vehicle is not included in that lawsuit. We were also told by Toyota dealership that the fuel pump is on back order and they are not sure when it will arrive. They said it could take months. With this fuel pump issue our safety is at risk because our vehicle could lose power at any time. There were no warning lights to alert us to this issue.

My airbag sensor is active. My vehicle only has 94000 miles on it. Power training warranty does not cover this failure. This happened when my car was parked and I turned on the engine and the sensor remains active.

https://static.nhtsa.gov/odi/tsbs/2019/MC-10170730-9999.pdf It is this issue. I just bought my truck at 83000 miles and toyota would not fix it since it is 3000 miles over the emission warranty.

Vehicle was driven 30 miles to work with no steering issues and parked in work parking lot. Upon returning to vehicle to return home when backing out of parking spot the front driver wheel would not turn almost causing me to back into parked car next to me. I looked under the front of the driver side tire, and noticed the outer tie rod was hanging down, and was causing the no steering issue. I called a tow truck, and had the vehicle taken to the Toyota dealer where vehicle was purchased new. I informed the dealer to be careful with the vehicle as the outer tie rod on driver side was broken and was not possible to drive. The Toyota dealer investigated the issue and found that the threads on bother inner and outer tie rods on both passenger and driver side was stripped. All outer and inner tie rods on the vehicle had to be replaced due to the threads being stripped on all 4 tie rods. My concern is this truck only has 86,000 miles on it, and if I had been travelling on interstate at 70MPH and the tie rod broke it would have resulted in a catastrophic collision due to a no steering condition. This vehicle has never sustained any front end damage of any type. I can provide the dealers name and the notes on the repair bill from the Toyota dealership stating exactly what I have stated in this report.

Intermittent failure of the integrated trailer brake controller system. System indicates a frequent intermittent fault indicating a wiring or connection issue that disables the signal to activate the trailer brakes resulting in no trailer braking. Vehicle and trailer are available for inspection. I was travelling down a 6% grade mountain (Arizona SR87 MP224) an exhibited a loss of trailer brakes. Taking the trailer to the dealer on flat level service experienced intermittent loss of trailer brakes. Toyota Integrated Brake Controller (IBC) intermittently and randomly indicating a fault in the trailer wiring. •Rapid clicking of the IBC’s electrical relays. •In fault mode, the IBC disables the trailer brakes. •Sometimes the IBC works perfectly for miles and then goes into fault mode for an unknown reason. •Sometimes, the IBC goes into fault mode just plugging the trailer into the electrical socket without even taking the truck out of drive or depressing the brake pedal. •All external trailer lights include turn signals are functioning normally. Examination and diagnosis to date: •Toyota IBC was removed and replaced with a Tekonsha P3 brake controller using a Tekonsha wiring harness adapter to plug directly into the Tundra’s wiring harness used by the original Toyota IBC. The P3 is giving the error as brake circuit short-circuit, overload. •The travel trailer is a 2022 Jayco 212QBW, dual axle. •I brought the trailer to the dealer I purchased it from to have the brake system checked for faults. I’ve attached a copy of receipt from the dealer service department. In short, they examined the following and concluded the issue was with the Tundra. - The trailer wiring was physically examined with no deficiencies. - Trailer connected to the dealer's Chevy Silverado and driven around town with no faults. Toyota dealership claims they can find no fault with their tester. They would not use my 7-pin tester that also exhibits the same problems.

We were recently advised our 2017 Tundra needs a new fuel pump because it is not getting enough compression. We were told the 2018 Toyota Tundra and many other vehicles made by Toyota have been recalled for this exact same issue we are having but there have not been enough complaints about the 2017. Well here’s a complaint. I have to pay for a fuel pump known to be bad by Toyota but since enough people haven’t complained about a problem they are aware of isn’t fair. Please put my complaint in so something might be done about this.