Vehicle Speed Control Problems of Toyota Tundra - part 1

The vehicle experiences throttle lag from stop or when rapidly accelerating from one speed to another(passing on highway or merging on interstate). Pushing on the gas pedal does not receive an immediate response from the engine. Issue comes up when accelerating from a stop sign or merging/overtaking.

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There is an inconsistent lag in the response from the accelerator. It proves to be extremely unsafe when it occurs while trying to join traffic or cross traffic. A few times now this lag has nearly caused an accident where my vehicle would have been t-boned if the oncoming vehicle hadn't slowed down quickly.

There is a throttle lag when I depress the acceleration pedal, the vehicle doesnt not move for a period of time ranging from 0. 5 seconds to 3 seconds. This is more prominent when performing a creeping start where the vehicle has not fully stopped.

See all problems of the 2022 Toyota Tundra 🔎.

After coming to a stop and then trying to accelerate, I experienced a lag or throttle hesitation when trying to accelerate again. After pushing the pedal, nothing happens, then all of a sudden it accelerates abruptly.

See all problems of the 2023 Toyota Tundra 🔎.

My 2024 Tundra has a throttle delay at times. When you go to accelerate quickly there is a second where the throttle cuts out and the truck stalls. This has almost caused me to get in multiple accidents.

At a stop, there is a delay when accelerating. It almost feels like it is "thinking" before it starts to go. There are no warning lamps. It is unsafe when pulling out of highway because of the uncertainty of when the vehicle feels like its going to go. Some call it turbolag but it feels more than that.

I am experiencing an ongoing issue since the truck was new: the engine hesitates upon acceleration at any speed. When stopped this lag in throttle response makes it difficult to navigate in heavy or unpredictable traffic as the vehicle does not response to the pedal instantly and making intentional sudden speed changes is all but impossible to do safely. Depressing the pedal heavy to try and hasten the response makes the truck surge into hard and fast acceleration, worsening the issue. I have discussed this with the dealer and they said this is “normal” for this truck, and I have heard the same from numerous other 3rd generation Tundra owners. This is a safety issue because I don’t have adequate control of the vehicle’s dynamics as the computer is overriding my control of the acceleration, presumably to improve fuel economy. Ultimately this seems to be an intentional design decision by Toyota and puts me and my passengers at risk.

Vehicle hesitates to accelerate from stop or slow roll when pedal is engaged. This hesitation nearly caused a collision when attempting a left-hand turn in heavy traffic. Problem can be reproduced easily and is exacerbated when on an incline. It has not been confirmed by dealer or service center. Occurs regardless of whether auto start/stop feature is enabled or not. Putting transmission in "s" mode and manually down shifting to first gear appears to prevent the issue. After the hesitation, when the vehicle begins to accelerate, it performs a "hard" acceleration, like the pedal was slammed to the floor, even though consistent pressure was maintained on the the pedal. Problem has existed since purchasing the vehicle new in Dec. 2023.

While starting to accelerate from a stop whether it is going straight or turning the truck hesitates and takes multiple seconds to start accelerating leading to a potentially dangerous situation especially when turning and you can't get out of oncoming traffics way. Also when at a slow roll trying to accelerate the truck just does not apply any power for multiple seconds delaying movement and potential to avoid an accident.

Throttle lag/hesitation. Significant throttle lag/hesitation when trying to accelerate from a dead stop. Throttle input isn’t instant, sometimes the delay in acceleration from a dead stop has put me in dangerous situations when pulling out to the road way or having to move out of the way.

The truck has a hesitation to start from stop/slow state. This is concerning because when I start to accelerate, sometimes it doesn’t want to go for a 1-2 second time period making it unsafe to pull into traffic. It is sporadic and seems to happen more when I start and stop in quick succession.

Vehicle experiences lag or hesitation from stop.

Truck has had several instances where there is throttle lag when accelerating from a standstill and from a rolling stop. Happens more often when making a right hand turn. This is a safety issue when turning at a stop sign or stop light in heavy traffic.

My 2023 Toyota Tundra has an intermittent issue where the throttle lags or hesitates when accelerating from a complete stop. The problem occurs unpredictably and causes the truck to fail to respond when pressing the gas pedal. The issue appears to be related to the engine or throttle response system, and the vehicle is available for inspection upon request. This malfunction puts my safety and the safety of others at risk because the hesitation can occur while turning left across traffic or merging into traffic, leaving the truck momentarily stalled in the path of oncoming vehicles. The problem has not yet been officially reproduced or confirmed by a dealer or service center, but it has happened multiple times under normal driving conditions. The vehicle has not been inspected by the manufacturer, police, or insurance representatives at this time. There were no warning lights, messages, or other indicators before or during the hesitation; it happens without any prior notice.

Known issue with these trucks apparently. Occasional throttle lag after stopping at a stop sign, with little response from the gas pedal. On November/December of this month pulling out into a main road with traffic coming, I stepped on the gas and experienced a complete "dead pedal". I stepped on the gas and had 0 response from the truck staying at 5-10 mph. With cars now coming towards me quickly as I was not moving I floored the gas pedal and had 0 response for another 2-3 seconds until finally the truck jolted at an extreme rate of speed. *also have a dash cam that recorded in the incident of me flooring it with some vulgar words as cars were coming and the truck was not moving at all.

Throttle lag/hesitstaion , from a dead stop at stop sign I attempted to accelerate , my truck went a few inches forward and no pedal response after a 3 second delay my vehicle started accelerating again.

Over the course of ownership I have had frequent instances of loss of power and/or lack of acceleration resulting in almost stalling out while trying to take off. This causes dangerous situations when trying to pull out into traffic because you never know when the vehicle might hesitate and crest unsafe distances between you and other moving vehicles.

While driving the vehicle there is excessive lag in throttle response when giving the vehicle gas pedal input. Example being when you push gas to accelerate there is a 1-2 second delay from the vehicle before there is movement or acceleration. This happens every time I drive the vehicle and has almost caused numerous accidents due to the inconsistent response to throttle input.

I experience hesitation when applying the throttle from a stop followed by surging. This is incredibly alarming when trying to pull away from a stop sign or light, especially in residential areas with pedestrian traffic.

On several occasions when attempting to accelerate from a complete stop, the vehicle fails to accelerate, or begins to accelerate and then ceases, leaving the vehicle partially out into incoming cross traffic. This occurs for a second or two before acceleration resumes.

On Wednesday 10/21 at approximately 11:30pm I was traveling on the clearview expressway. While changing from the middle last to the left lane at 20mph due to a construction merge with some traffic. When trying to accelerate the truck lost all throttle power and my speed quickly dropped to 12mph before throttle response came back. No noticeable or harsh change of gear for this episode.

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.

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On Tuesday 10/21 at approximately 4:30pm I was on the grand central parkway traveling about 50mph. When trying to accelerate the truck lost all throttle power and I quickly lost speed down to 40mph before throttle response came back. There was a noticeable change in gear upon throttle resuming.

On Saturday 10/18 I was traveling about 60mph on the long island expressway at approximately 12:30pm when I went to accelerate to pass a vehicle. Immediately upon pressing the accelerator the truck lost all throttle power and I quickly lost speed down to 45mph before throttle response came back. The truck harshly went into gear once throttle power resumed.

Stopped at a stop sign at an intersection. Intersection is 4-way, with only a 2-way stop. After ensuring cross-traffic was clear, initiated a left turn from being stopped at the stop sign. Released the brake pedal and began to accelerate. Truck only accelerated to 5mph, and then began to roll/drift into the intersection with no power. No response from gas pedal. Drifted into intersection and was nearly struck by an oncoming vehicle. Accelerator finally responded, lagged once more when attempting to accelerate quickly to get out of the intersection, and then began responding appropriately. I could have been t-boned by another motorist while drifting without acceleration ability through an intersection. My foot was firmly on the gas pedal, with no response. This was only one of two occurrences of this, the truck has not been serviced by the dealer for this issue. No warning lights were displayed at the time, nor did any illuminate.

The vehicle hesitates when starting from a stop. It feels like the engine dies. This was a previous “recall”. Vehicle was “fixed” but still happening. I’ve informed Toyota of issue. No resolution. I’ve almost been hit twice at an intersection because of this.

The vehicle does not predictably respond to throttle inputs (if it responds at all), when you come off the brake pedal it will begin rolling at "idle" speed as normal but when you begin to increase throttle input nothing will happen for several very important seconds as you roll into an intersection or need the vehicle to accelerate to maneuver. This had happened multiple times before scheduling service appointments. The day before my appointment while trying to make a right hand turn from eb 13st st in lemont IL to sb bell rd, I had stopped for the red light, verified clearance to make the turn, and began my maneuver. Once I came off the brake pedal the vehicle began to roll into the intersection but as I began to turn the vehicle and try to accelerate though the turn it did not respond whatsoever. I desperately tried to roll my vehicle into the ditch to make space the incoming vehicles to minimize danger, but had no power to do so and was violently t-boned. The vehicle was brought to the dealer for their analysis, the service manager initially claimed "I know exactly what it is" and continued to ask questions that prompted previous knowledge of this issue including what speeds and conditions it will occur at. . Two weeks later the vehicle is "ready" and the manager claims the "eprom" had 2 pages of codes in it and that "got rid of the hesitation" I take him for a test drive with me and was able to recreate the issue a few times at which point he said "I understand your frustration with the truck but its a good truck" I drove the truck a few days and continued to experience dangerous and unpredictable delays in throttle response, one of which almost caused me to be rear-ended by a semi while merging from IL-rt83 onto I-55 nb the vehicle has been left behind on a family road trip as it is not safe enough for my family. In hind sight I wish I had the opportunity to submit it to NHTSA for examination after the crash rather than than Toyota. Please do something.

Huge delay in the throttle response. You press on the throttle and there is sometimes a hesitation and the vehicle will not move or is jerky.

There is an interment issue where the vehicle fails to accelerate from a stop when accelerator is applied. This issue is present in my current vehicle and my previous 2023 Tundra. I have brought up concerns to the dealer and manufacturer and am told every time that the concern cannot be duplicated, but I feel that it is going to lead to a crash not only for me but other owners.

Making a right turn from a stop. I pressed the accelerator and the vehicle barely moved. Cars were coming in my direction and I had to move. I let off the accelerator quickly pressed the accelerator again. The vehicle did start moving at normal rate. This first attempt was very concerning and almost caused me to get in an accident.

Throttle lag/lurching: when pressing the gas pedal at a full stop or pulling into traffic on the expressway the truck hesitates. It doesn't immediately go. This happens often. . . Transmission should be recalled. It's very dangerous especially when pulling into traffic on the expressway.

Upon starting the vehicle on 8/6/2025 I received multiple warnings: advanced ultrasonic detecting and ranging system malfunction, pre-collision system malfunction, parking brake system malfunction, check engine ecm malfunction, vehicle stability control system malfunction secondary collison brake system malfunction, it now take almost a mile on level ground to reach 45 mph. This occurred without warning. The vehicle was ok the day before when I parked it.

Throttle lag truck stalls out when you try to go from a stop. It will cause an accident if this is not fixed. Also engines keep blowing up with out the hybrid system your truck will not have any port to get over to a safe spot on the road. Toyota is replacing engines but the ones they are putting in the trucks are the same ones that are failing.

When from a stop vehicle does not accelerate as normal, especially while turning. Lag and hesitation is experienced for a moment and then catches causing a rapid acceleration. When turning across oncoming lanes of traffic the unexpected lag and lack of acceleration considerably increases risk of side collision from cross traffic and risk of rear collision from traffic behind due to inability to know consistent time, speed, and acceleration needed to safely cross lanes of traffic and expected acceleration speed anticipated by vehicles from rear. Concern has been brought up to dealer and properly notified. Dealer was unable to replicate. No dash warnings appeared.

The vehicle inconsistently delays when accelerating from a stopped position. This is more frequently noticed shortly after starting the vehicle. This was first noticed around 10k miles, and my vehicle is currently at 25,235 miles. This has happened approximately 4-5 times. While at a stop sign, judging traffic to enter into the intersection I have pushed the gas with no response for 2-3 seconds then a sudden burst of power. Having worked as a state leo/trooper for over 25 years I find this very concerning. Any delay in acceleration for power could result in a collision.