2019 Toyota RAV4

The contact owns a 2019 Toyota Rav4. The contact stated while driving 60 MPH, the vehicle started swaying in and out the lane. There was no warning light illuminated. The contact linked the failure to the lane keep assist feature. The contact stated that the failure persisted. The contact continued to drive the vehicle and the vehicle violently jerked, forcing the contact to pull over. In addition, the contact stated that the vehicle was accelerating unintendedly upon releasing the accelerator pedal. The contact immediately pulled over and turned off the vehicle. The contact turned off the lane assist feature and proceeded to drive the vehicle at a slow speed. The contact stated that while accelerating above 35 MPH, the abnormal jerking returned. The vehicle was not repaired. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 62,000.

While driving or stopped at a light, car will switch drivings modes to “mud and sand” turning off the vehicle stability control and pre-collision system warning light will illuminate. After pressing desired mode, car will switch back to “mud and sand” at varying intervals resulting in me pressing the desired mode constantly while driving.

A Hybrid System Malfunction warning appeared about 1 week ago. The car was taken to the Toyota dealer who said that the car was safe to drive and that they would need to order a part and it will probably be weeks before they get it because so many other cars have the same problem. Three days later the car will not start with several errors including Brake Power low, PKSB Malfunction, and Precolllision System Malfunction. Toyota is not providing any coverage for any of our repair, car rental or now the need to tow the car.

The contact owns a 2019 Toyota Rav4. The contact stated that when the vehicle was started, the vehicle was shaking abnormally. The contact stated that the overheating, parking brake, cruise control, maintenance required, and check engine warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed that there was a misfire in cylinder #2, and that coolant was leaking into the engine. The contact related the failure to NHTSA Campaign Number: 20V064000 (Engine and Engine Cooling); however, the VIN was not included. The vehicle was not repaired. The manufacturer was informed of the failure and opened a case. The failure mileage was unknown.

The contact owns a 2019 Toyota Rav4. The contact stated that upon starting the vehicle, the messages "Parking Brake Malfunction", "Secondary Brake system Malfunction”, “4WD Malfunction", "Lane Assist Malfunction", "Pre-collision Malfunction" and messages indicating malfunctions of the electrical system, the engine throttle, and the transmission were displayed. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where a spark plug and ignition coil were replaced; however, the failure recurred. The vehicle was taken to the dealer, where the contact was informed that all the spark plugs and ignition coils needed to be replaced prior to the final diagnostic test. The vehicle was not completely diagnosed and was taken back to the mechanic, where a specialist used a camera to diagnose that there was coolant intrusion in cylinder #4, due to a fractured cylinder head. The mechanic related to the failure of NHTSA Campaign Number: 20V064000 (Engine and Engine Cooling); however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided because the vehicle was not covered under warranty and the VIN was not included in the recall. The failure mileage was approximately 87,230.

I have been experiencing water intrusion with my vehicle, I first noticed it by a mildew smell. Acknowledged under Toyota’s Customer Support Program 22TE05. This water leak has led to multiple secondary issues, including: Interior water damage Clogged A/C drainage system Sunroof drainage issues I reported this issue to a Toyota, but they denied repairs under 22TE05, claiming the issue was only due to a sunroof leak and clogged drains. [2/14] – Took my car to AutoNation Toyota due to a persistent water leak. The dealership diagnosed the issue as a clogged sunroof leak and clogged drains but did not provide clear documentation that they properly inspected the roof rail gasket. [2/18] – Dealership denied repair under 22TE05 but then stated they could replace the roof rail gaskets if my insurance paid for it—which contradicts their claim. [2/18] – I escalated my case to Toyota Corporate for review, but I am still waiting for a response. My car was left outside in the rain, potentially worsening the water damage. The dealership never provided me with a written repair estimate. Safety Concerns & Impact on Vehicle Use: I am worried about driving my car due to potential electrical system failure and airbag malfunctions caused by water damage. According to industry knowledge and Toyota customer experiences, a roof rail leak can directly contribute to all of the issues the dealership claims my car has: Clogged A/C Drainage System – Water leaking from the roof rails can enter the A/C system, causing drainage backup, mold, and excessive moisture buildup. Sunroof Leaks & Drainage Problems – If excess water enters through roof rail failure, it can overwhelm the sunroof drainage system, making it appear clogged when the root cause is actually the failing roof seal. Interior Water Damage – If the roof rail clips fail, water leaks into the headliner, side pillars, dashboard, and footwells, leading to electrical issues, carpet damage, and excessive moisture inside

On 01/29/2025 at around 5:30pm I was driving home from work when suddenly the car stalled. I was going about 45 mph on a secondary to Lane Highway that was completely black because there are no street lights in that area. There were all kinds of warning lights flashing on the dash. I let my car drift to the shoulder was able to break and put it in park. I tried turning the vehicle back on but it would not start. My cell phone showed no Wi-Fi connection but I know the area very well and I knew I could walk several feet to a connection. Therefore spite concerns for my safety I had to leave my vehicle in order to call for help. I walked about 30 ft in the pitch black on this highway dressed in dark clothing on a shoulder that was very narrow. There was a pickup truck coming my way who flashed his high beams in my face but did not stop to see if he could help. Actually I was grateful for this because it's a pretty secluded area and I was very frightened for my safety. I was able to get a connection about 30 ft away from the vehicle and called my husband who said he would be on his way. I walked back to the vehicle got in and tried to start it. It would not start but all the warning lights were flashing on the dash. I decided I should take pictures of the warning lights in case we needed that for the dealer. After a couple of minutes I decided to try to start the car again and it did start. I was able to drive down the road to a Wi-Fi connection called my husband to let him know I was on my way. Once I got home the car seemed to be in order but there was one warning light telling us to take it to the dealer because there was something wrong with the hybrid system. We made an appointment to go in on January 31st. They inspected the vehicle to the tune of almost $200 and diagnosed the problem as follows: hybrid EV battery voltage system isolation internal internal electronic failure rear motor corrosion on both hybrid harnesses. Cost to repair $5,500.00

The vehicle suddenly started to smoke and burn by itself when driving on the super crowded highway. I immediately stopped the vehicle and found that the burning site was the bottom of the front-left head of the vehicle (please see the images attached). The mechanician I visited after judged that the fire may due to failed electrical parts or system. He suggested to visit a Toyota dealer for recall. However, the Toyota dealer (Crown Toyota, 1201 Kettering Dr, Ontario, CA91761) declined my request with the reason that my vehicle has passed warranty time. The vehicle was just inspected in the Toyota dealer a few days ago. The dealer's inspection report shows that the vehicle does not have any problems besides suggesting to replace tires and front brakes.

The Data Communication Module has failed in my vehicle. This causes several major distractions and increases the risk of an accident. The media screen in the center of the dashboard will send an alert message every 15 seconds saying that ‘the connected device is not compatible’. At night, this alert message is especially bright and distracting. The lights on the SOS button are constantly blinking. More significantly, the SOS button does not work anymore. The only known solution to this problem is either to disconnect the DCM, or to pay more than $1300 to replace it.

I am writing to file a formal complaint regarding a manufacturing defect in my vehicle and the refusal by Toyota to honor its responsibilities for repair despite clear acknowledgment of the issue. In October 2024, I discovered a small water leak from the roof of my vehicle. I attempted to schedule an appointment with the nearest Toyota dealer, but the timing of their available appointments conflicted with my work schedule, and it was not possible for me to get a timely appointment. In an effort to mitigate the leak, I tried to fix it myself until I could get the vehicle to the dealership. Upon visiting the dealership, I was informed that the issue was a manufacturing defect, but they refused to repair my vehicle because I had attempted to fix the issue myself. This worsened the leak, as they did not return my vehicle to its original condition. I was then informed that I would have to bear the full cost of repairs. I had no prior knowledge of any recall associated with my vehicle. After conducting my own research, I discovered that Toyota had acknowledged the manufacturing defect affecting my vehicle model but had not notified me or issued a recall. I reached out to Toyota’s customer service, and they assured me that they would approve the repair through the dealership. However, after approximately a month of waiting, Toyota informed me that they would not cover the costs of the repair, and they declined to take any further responsibility.