Owners have filed 112 complaints
about the 2017 Toyota Tundra with NHTSA between 2016 and 2026.
The largest single group is the electrical system.
Across this model's run it ranks 22 of 27 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 16
Against the median year of the Toyota Tundra. 50 means typical for this
model; 100 means roughly double.
Severity — 23
4.5% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 100
85% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
1218.2%
1,000 – 9,999 miles
1116.7%
10,000 – 24,999 miles
2131.8%
25,000 – 49,999 miles
1421.2%
50,000 – 74,999 miles
34.5%
75,000 – 99,999 miles
46.1%
150,000+ miles
11.5%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Nov 2016peak 8Jun 2026
NHTSA investigations into the 2017 Toyota Tundra
An investigation is the step before a recall: the agency has seen enough
complaints to look into a pattern itself. An open one means it thinks
something may be wrong and nothing has been fixed yet.
EA19001Opened 19 Apr 2019Closed 19 Sep 2024AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
Electrical overstress
The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect. During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events. The subject vehicles may be equipped with an airbag control unit (ACU) for the supplemental restraint system (SRS) Electronic Control Unit (ECU) manufactured by ZF-TRW. The ECU receives signals from crash sensors mount...
Recalls on the 2017 Toyota Tundra
A complaint is one owner's allegation. A recall is the point at which
the manufacturer or a regulator agreed the defect is real and dangerous
enough to fix for free — however old the car is.
United States — NHTSA
21E103000
STEERING:HYDRAULIC POWER ASSIST SYSTEM
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain JTEKT power steering gear assembly service parts for 2007-2021 Tundra and 2008-2022 Sequoia, part numbers 44250-0C160, 44250-0C131, 44250-0C170, and 11250-0C121. The power steering gear assembly may have been manufactured incorrectly, which can result in an oil leak.
Risk: An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.
21V920000
STEERING:HYDRAULIC POWER ASSIST SYSTEM
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2008-2022 Sequoia and 2007-2021 Tundra vehicles. The power steering gear assembly may have been manufactured incorrectly, which can result in an oil leak.
Risk: An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.
18V123000
SEATS:MID/REAR ASSEMBLY
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2017 Toyota Tundra vehicles. One of the rear split bench seat leg brackets may not have been properly tightened to the vehicle's floor pan, possibly allowing the seat to move in a crash. A vehicle with an improperly tightened seat leg bracket could fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, "Seating Systems," 210, "Seat Belt Assembly Anchorages," and 225, "Child restraint anchorage systems."
Risk: If the rear split bench seat moves in a crash, the seat occupant has an increased risk of injury.
17V831000
EQUIPMENT:OTHER:LABELS
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2017-2018 Toyota 4Runner and Tundra, 2018 Toyota Highlander, RAV4 and Lexus GX460 and 2017 Toyota Sienna and Tacoma vehicles. These vehicles may have incorrect load carrying capacity modification labels. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
Risk: An incorrect load information label can result in the operator overloading the vehicle and increasing the risk of a crash.
17V311000
WHEELS:LUGS/NUTS/BOLTS/STUDS
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2013-2017 Toyota Tundra and Sequoia vehicles accessorized with Southeast Toyota accessory 20-inch Rockstar wheels installed by Southeast Toyota or a Southeast Toyota dealer. The Rockstar wheels were installed with lugnuts that may crack and detach.
Risk: Lugnuts that crack and detach may cause the wheels to separate from the vehicle, increasing the risk of a crash.
17V051000
STRUCTURE:BODY:BUMPERS
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016-2017 Tundra vehicles equipped with a resin rear step bumper and resin reinforcement brackets (vehicles with chrome step bumpers are not affected). In the event of an impact to the corner of the bumper, the resin bracket may be damaged but not be noticed.
Risk: If a person steps on the corner of the bumper that is damaged, a portion of the bumper may break away, increasing the risk of injury.
Canada — Transport Canada
Canada runs its own recall programme, and its campaigns do not
always mirror the American ones.
Recall 202172355,683 units in Canada
Electrical
Issue: This recall is for certain block heater kits installed on certain vehicles or sold as accessories at Toyota or Lexus dealerships. On certain vehicles, the engine block heater cable may not have enough heat protection and could be damaged by high temperatures. If this happens, the cable could short circuit while plugged in, and cause the wiring to overheat or melt. Note: This recall only affects the following block heater/cord part numbers: C014003034 PK5A408J09 PU14000904 C014003151 PK5A408J13 PU14000905 C014000885 PK5A489J11 PU14000907 C014000888 PK5A489J22 PU14000909 C014000907 PK5A410H00 PU14000911 C014100904 PU14000900 PU14000913 C014100907 PU14000901 PU14003571 C014100911 PU14000902 PK5A489J14 PK5A408J05 PU14000903 Safety Risk: Engine block heater wiring that overheats or melts could create the risk of a fire. Corrective Actions: Toyota recommends that you should stop using the engine block heater immediately. Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to disable the engine block heater. For some vehicles, the corrective actions for this recall are under development. For others, a new engine block heater cannot be installed, and the owner will receive a refund of the purchase price of the engine block heater.
Recall 20217181,235 units in Canada
Steering
Issue: On certain vehicles, a defect in the steering gear assembly could cause it to leak power steering fluid. If this happens, there could be a loss of power steering assist. Note: For 2007-2020 models, this recall only affects 41 vehicles that had a replacement steering gear installed in 2021. Safety Risk: A loss of power steering assist may result in a sudden increase in steering effort, especially at low speeds. This could increase the risk of a crash. Corrective Actions: Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to inspect, and if necessary, replace power steering gear assembly.
Recall 2018097578 units in Canada
Seats And Restraints
Certain vehicles may fail to conform to Canada Motor Vehicle Safety Standard CMVSS 207 - Anchorage of Seats, CMVSS 210 - Seat Belt Anchorages, CMVSS 210.1 - User-ready Tether Anchorages for Restraint Systems and Booster Seats, and CMVSS 210.2 - Lower Universal Anchorage Systems for Restraint Systems and Booster Seats. One or more of the bolts fixing the left hand rear split seat bracket sub-assemblies to the floor pan may not have been tightened properly during assembly. This could allow the seat to move in the event of a crash, increasing the risk of injury to the seat occupant. Correction: Dealers will retighten the five seat leg bracket bolts.
Recall 201736339,189 units in Canada
Electrical
On certain vehicles, the electrical power cords of some dealer installed block heaters may have been improperly manufactured, causing the wires to contact each other, resulting in a short circuit. A short circuit could lead to a fire which would increase the risk of injury and/or damage to property. Correction: For vehicles where the subject block heater was approved for installation, the dealer will replace the block heater assembly with a new one of an improved design. For vehicles where the subject block heater was not approved for installation, dealers will remove the block heater assembly. In the interim, until the remedy can be performed, dealers will cut the plug end from the block heater cord to disable the block heater's operation.
Recall 20170366,157 units in Canada
Structure
On certain vehicles equipped with the plastic rear step bumper, the resin reinforcement brackets that secure the step corners of the bumper could become damaged after a rear impact. If a person were to use the rear bumper steps with damaged resin reinforcement brackets, part of the bumper could break off which could cause the person to fall, increasing the risk of injury. Correction: Dealers will replace the resin reinforcement brackets with steel reinforcement brackets. In addition, the rear bumper tread covers will also be replaced.
Reports where the owner recorded a crash, a fire, an injury or a death.
at 1,000 milesWadasha, MNCrash1 injured
AIR BAGS
TL* THE CONTACT'S PARENTS PURCHASED A 2018 TOYOTA TUNDRA (NA). WHILE DRIVING APPROXIMATELY 30 MPH, A VEHICLE SUDDENLY CUT IN FRONT OF THE DRIVER AND CAUSED A CHAIN REACTION OF SUDDEN STOPS WITH SEVERAL VEHICLES. THE DRIVER REAR ENDED THE PRECEDING VEHICLE. THE AIR BAGS AND TOYOTA SAFETY SENSE SYSTEM FAILED TO ACTIVATE. THE SAFETY SENSE FEATURE WAS SUPPOSED TO STOP THE VEHICLE AUTOMATICALLY DUE TO OBJECTS (VEHICLE) BEING IN CLOSE PROXIMITY AT A FAST RATE. THE FRONT END OF THE VEHICLE HAD SEVERE DAMAGE AND WAS TOWED. THE CONTACT WAS UNSURE IF A POLICE REPORT WAS FILED. THE DRIVER RECEIVED INJURIES TO THE NECK AND ARM AREA, WHICH REQUIRED MEDICAL ATTENTION. THE CONTACT WAS NOT AWARE IF THE VEHICLE WAS TOTALED OR ABLE TO BE REPAIRED. THE CONTACT WAS UNAWARE IF THE DEALER WAS INFORMED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 1,000.
NHTSA complaint #11041800 — an unverified report by a vehicle owner.
at 1,000 milesWadasha, MNCrash1 injured
ELECTRICAL SYSTEM
TL* THE CONTACT'S PARENTS PURCHASED A 2018 TOYOTA TUNDRA (NA). WHILE DRIVING APPROXIMATELY 30 MPH, A VEHICLE SUDDENLY CUT IN FRONT OF THE DRIVER AND CAUSED A CHAIN REACTION OF SUDDEN STOPS WITH SEVERAL VEHICLES. THE DRIVER REAR ENDED THE PRECEDING VEHICLE. THE AIR BAGS AND TOYOTA SAFETY SENSE SYSTEM FAILED TO ACTIVATE. THE SAFETY SENSE FEATURE WAS SUPPOSED TO STOP THE VEHICLE AUTOMATICALLY DUE TO OBJECTS (VEHICLE) BEING IN CLOSE PROXIMITY AT A FAST RATE. THE FRONT END OF THE VEHICLE HAD SEVERE DAMAGE AND WAS TOWED. THE CONTACT WAS UNSURE IF A POLICE REPORT WAS FILED. THE DRIVER RECEIVED INJURIES TO THE NECK AND ARM AREA, WHICH REQUIRED MEDICAL ATTENTION. THE CONTACT WAS NOT AWARE IF THE VEHICLE WAS TOTALED OR ABLE TO BE REPAIRED. THE CONTACT WAS UNAWARE IF THE DEALER WAS INFORMED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 1,000.
NHTSA complaint #11041800 — an unverified report by a vehicle owner.
at 510 milesPhoenix, AZCrash
SERVICE BRAKES
WHILE BACKING OUT OF A PARKING SPOT, THIS VEHICLE FAILED TO STOP WHEN I PLACED MY FOOT ON THE BRAKES CAUSING THE VEHICLE TO HIT ANOTHER PARKED VEHICLE. WHEN THE POLICE OFFICE COMMANDED ME TO REMOVE MY VEHICLE AND PARK IT INSIDE A PARKING SPOT, THE BRAKES FAILED TO STOP THE VEHICLE AGAIN, LEADING TO ANOTHER AUTO ACCIDENT.
NHTSA complaint #10927481 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Odometer Fraud. The contact purchased a 2017 Toyota Tundra. The contact discovered that there was a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of the purchase, the vehicle mileage was 95,000. It was later discovered upon checking the Carfax report the mileage was 200,000.
NHTSA complaint #11742240 — an unverified report by a vehicle owner.
Flushing, MI
STRUCTURE:BODY:HOOD
Front grille piece on hood keeps coming off even after being replaced 4 times now and this last time it flew off busted my windshield on the expressway and Toyota just tells me to go to collision center as a solution! This piece just snaps in as it's just plastic and it just flys off the front when it catches air under it, it busted my windshield, messed me hood up and flew down the side of my truck on the expressway and could have caused a major accident this time! Toyota refuses to do anything about it and there are other trucks that have the issues! When I did my research! This accident scared me this time the other times I was able to catch it before it flew off? Not this time there was no warning it just flew off and busted my windshield and it could have been so much worse and they aren't offering a better solution or issuing a recall after I am telling them about this issue!
NHTSA complaint #11740575 — an unverified report by a vehicle owner.
Flushing, MI
STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL
Front grille piece on hood keeps coming off even after being replaced 4 times now and this last time it flew off busted my windshield on the expressway and Toyota just tells me to go to collision center as a solution! This piece just snaps in as it's just plastic and it just flys off the front when it catches air under it, it busted my windshield, messed me hood up and flew down the side of my truck on the expressway and could have caused a major accident this time! Toyota refuses to do anything about it and there are other trucks that have the issues! When I did my research! This accident scared me this time the other times I was able to catch it before it flew off? Not this time there was no warning it just flew off and busted my windshield and it could have been so much worse and they aren't offering a better solution or issuing a recall after I am telling them about this issue!
NHTSA complaint #11740575 — an unverified report by a vehicle owner.
Bunkie, LA
FUEL/PROPULSION SYSTEM
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.
NHTSA complaint #11708488 — an unverified report by a vehicle owner.
Tucson, AZ
SERVICE BRAKES
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!
NHTSA complaint #11707243 — an unverified report by a vehicle owner.
Forney, TX
POWER TRAIN
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
NHTSA complaint #11695329 — an unverified report by a vehicle owner.
Forney, TX
VEHICLE SPEED CONTROL
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
NHTSA complaint #11695329 — an unverified report by a vehicle owner.
Chapel Hill, NC
FUEL/PROPULSION SYSTEM
Cold starting problems so the dealer diagnosed as a defective fuel pump.
NHTSA complaint #11694781 — an unverified report by a vehicle owner.
Bellflower, CA
STEERING
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.
NHTSA complaint #11690798 — an unverified report by a vehicle owner.
Bellflower, CA
SUSPENSION
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.
NHTSA complaint #11690798 — an unverified report by a vehicle owner.
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.
NHTSA complaint #11643470 — an unverified report by a vehicle owner.
at 87,500 milesSanders, AZ
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
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.
NHTSA complaint #11643470 — an unverified report by a vehicle owner.
Brentwood, TN
FUEL/PROPULSION SYSTEM
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.
NHTSA complaint #11636497 — an unverified report by a vehicle owner.
Bridgeton, NJ
EXTERIOR LIGHTING
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.
NHTSA complaint #11634722 — an unverified report by a vehicle owner.
Bridgeton, NJ
ELECTRICAL SYSTEM
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.
NHTSA complaint #11634722 — an unverified report by a vehicle owner.
Shafter, CA
POWER TRAIN
Diagnostic report indicates problem with shift solenoid and it’s replaceable. Dealership instead charge me for full transmission replacement.
NHTSA complaint #11631363 — an unverified report by a vehicle owner.
Ocala, FL
FUEL/PROPULSION SYSTEM
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
NHTSA complaint #11629872 — an unverified report by a vehicle owner.
Gray, ME
ENGINE
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.
NHTSA complaint #11610529 — an unverified report by a vehicle owner.
at 78,000 milesMiramar, FL
FUEL SYSTEM, GASOLINE
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.
NHTSA complaint #11550357 — an unverified report by a vehicle owner.
at 90,000 milesSapulpa, OK
AIR BAGS
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.
NHTSA complaint #11541940 — an unverified report by a vehicle owner.
Harvey, LA
UNKNOWN OR OTHER
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.
NHTSA complaint #11528609 — an unverified report by a vehicle owner.
Anchorage, AK
FUEL/PROPULSION SYSTEM
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.
NHTSA complaint #11522907 — an unverified report by a vehicle owner.
Spring, TX
AIR BAGS
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.
NHTSA complaint #11518674 — an unverified report by a vehicle owner.
Apache Junction, AZ
ELECTRICAL SYSTEM
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.
NHTSA complaint #11506168 — an unverified report by a vehicle owner.
Apache Junction, AZ
SERVICE BRAKES
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.
NHTSA complaint #11506168 — an unverified report by a vehicle owner.