2018 Toyota RAV4 Transmission Problems

Mileage when the problem started

• Under 25k
  1071%
• 25k–50k
  17%
• 50k–75k
  17%
• 75k–100k
  17%
• 100k–150k
  17%
• 150k+
  00%

Owner reports

Selected complaints filed with NHTSA by 2018 Toyota RAV4 owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owns a 2018 Toyota Rav4. The contact stated that upon entering her carport in an attempt to park(P), the vehicle surged forward without warning. The vehicle blew through the carport's back wall and crashed into her neighbor's fence before coming to an independent stop. The air bags did not deploy upon impact. The contact did not seek medical attention but did sustain soreness in her neck, shoulders, and back. The carport's back wall, a bicycle, the neighbor's fence, and the hammock were all destroyed as a result of the accident. A police report was filed. The dealer was notified of the failure and immediately referred the contact to the manufacturer. The manufacturer was notified of the failure, and a case was filed. The manufacturer informed the contact that an engineer could be sent to a nearby dealer or independent mechanic to perform an investigation into the defect. …

The Toyota RAV4 2018 car acceleration went out of control and crashed into a retaining wall. The airbags exploded and the steering wheel airbag burst. The car was totaled and is with State Farm. I was blessed to still be alive the car speed out of control on its own. I tried to push on the brakes but the car kept going. The accident could have been worse. No one else was injured only another car was hit. I did reach out to Toyota and they said it could take 4-6 weeks for someone to look at the car. I reach out to the dealer and waiting to hear back from the dealer. The police department issued me a ticket, I have court on July 23, 2021. State Farm insurance declared the car a total loss. No warning lamps or messages. The first same incident happened on April 3, 2021, and on June 12, 2021, was the day of the accident. The incident and accident happened at the same location. …

The contact's daughter owns a 2018 Toyota Rav4. The contact stated while driving approximately 50 MPH, the vehicle started losing motive power. The contact stated that the check engine warning light illuminated, and the vehicle was vibrating abnormally. The contact heard an abnormal grinding sound underneath the floorboard. The contact pulled over and it was difficult shifting to park(P). The contact turned off and restarted the vehicle; however, the vehicle was not functioning normally. The contact had taken the vehicle to an independent mechanic where it was diagnosed and determined that the transmission had failed and needed to be replaced. The vehicle was not repaired. The contact had taken the vehicle to the same mechanic prior to the failure for two other transmission failures. The contact stated that the failure had occurred three times within 18 months. …

The contact owns a 2018 Toyota RAV4. The contact stated that while driving at an undisclosed speed, upon attempting to slow the vehicle, she heard an abnormal sound emanating from the front of the vehicle, and the brake pedal required an excessive amount of force to slow the vehicle. The contact also stated that later, while driving at an undisclosed speed, the vehicle inadvertently lost all motive power. She was able to coast to the shoulder of the roadway, where the vehicle was able to be jumpstarted. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the braking system but did not provide a diagnosis in regards to the vehicle's loss of power. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was 40,000.

The contact owns a 2018 Toyota RAV4. The contact stated that upon exiting a parking lot, with the brake pedal depressed to the floorboard the vehicle independently accelerated without warning. The contact was forced to engage the parking brake to stop the vehicle. Once the vehicle was stopped, the contact was able to resume normal driving. After the initial failure, the contact experienced the failure on two separate occasions. The contact had taken the vehicle to the dealer however, the mechanic was unable to diagnose the failure. The vehicle remained in possession of the dealer. The manufacturer had been notified of the failure and informed her that there were no recalls on the VIN. The vehicle was not repaired. The failure mileage was approximately 18,000.

1. It is not clear what component or system failed. While driving at around 70 mph, after 2-3 hours of driving, there is an audible "clunk" sound from below the car. Typically this is followed by a shuddering of the engine/transmission/power train. The car momentarily looses acceleration/speed. There are typically one or two "clunks" alternating with one to four "shudders." There is no action when depressing the accellerator. At this point I typically pull over to a rest stop or side of the highway to let the vehicle rest, and then re-start the vehicle, which causes the issue to not re-occur when the vehicle is driven again. Yes the vehicle is available for inspection upon request. 2. My safety and others' safety was put at risk by the vehicle not being able to accelerate when the accelerator is depressed. 3. …

I was driving during work and my transmission went. I could no longer drive forward. I brought my car to Toyota dealership to see about the problem and got a diagnostic test performed, oil change, 4 point inspection and explained that my car is stalling, it's jerking when I step on the gas and it won't take off and then just jerks my head. It's making these rattling noises when I step on the gas. They stated it's the massive airflow system and throttle body work: I explained I just changed the massive airflow sensor so it can't be that but he stated that they need to order the piece and I need to come back Friday which I did so they can fix the problem. Not even a week later my transmission is gone and I missed over a week of work. I did have a mechanic look at the issue and I also explained this to Toyota dealership.

I have a similar complaint as NHTSA ID Number: 11210210. On several trips over the past few years, while traveling at speeds of 70 mph, my vehicle would have a loud bang and then start bucking and jerking when I briefly let off the accelerator. About 2 weeks ago, I was looking at my speedometer at the time when the bucking started happening. The EV light came on for a brief second and the needle on the charging gage briefly dropped down into the charging status. It seems that the EV motor was trying to engage at speeds causing the bucking. This seems like to be a major concern when traveling at highway speeds. The engagement of the EV motor at highway speeds is like unintended engine braking that possibly lockup the engine and loss of control.

Malfunction: Mechanical failure of the Torque Converter Clutch. The vehicle exhibits a persistent transmission shudder during acceleration between 25-50 mph. Warning Signs: None. There were no dashboard warning lights or error messages prior to or during the failure. The only indicator was the physical shuddering of the vehicle. Safety Risk: The malfunction causes unpredictable hesitation when merging or changing lanes, creating a dangerous speed differential and risk of rear-end collision. Documentation: Comprehensive maintenance records are available to prove the vehicle was serviced according to the manufacturer's schedule at a third-party facility.

Since I bought the car in 2018, the car has stalled two times while I am driving on the road. That was very dangerous because other drivers almost hit me from behind. The first time I had the problem, the Toyota dealer told me that it was likely caused by bad gas. It happened again this time today. I am bringing it to the dealer again, but likely not able to get a solution. At the same time, I am scared of driving it, yet I need to drive it for work and other necessities. Happened at 32k in August 2020, and 55k in January 9, 2022.

Transmission complaints in other RAV4 years