2020 Toyota RAV4

Toyota made a defective coolant valve in their 2019-2021 cars that leaked spontaneously in these vehicles. Over 950,000 cars have been affected to date, including my 2020 Rav4. They are aware of the issue and made a customer support program for this issue which led to engines overheating/electrical code problems, which can cause a severe safety issue if left unrepaired. The program however has a limitation until November 2025 or 100,000 miles whichever comes first. When I was alerted of this, I brought my car to the dealer for service, but they wouldn't replace the part because it wasn't leaking too much at the time to need repair. However, just 4 months after the primary coverage expired, my engine code went off and when I brought my car, the coolant valve turned out to be defective and leaked into the electrical wire harness which then also had to be replaced in addition to the coolant valve. The repair cost was $1200 and both were required to keep the car driving safely and reliably on the road. Because my car had 120,000 miles and the known issue presented after Nov2025, Toyota refuses to cover the service, although it is a known manufacturing defect. Toyota is committing fraud to avoid covering this safety issue. The repair is expensive and if left unrepaired, the cars can spontaneously catch on fire on highways and in parks leading to wild fires and endanger others on the road. The toyota technician specifically informed me the issue was similar to other cars and known and the defect led to the destruction of the wire harness. To avoid a safety recall, Toyota reached a private settlement against class action lawsuit and created a limited CSP to avoid covering the defect in cars like mine to maintain their reliability status in consumer reports so cars like mine with little higher mileage won't be reported. It is fraud. I believe they are skipping on consumer repair bills that consumers on entitled to for their manufacturing defect.

Sudden and complete failure of the water pump causing an explosion of the part. While traveling down the interstate, put lives in danger due to sudden jolt and rapid deceleration. Recently brought the vehicle in to correct recall on the engine coolant bypass valve. Issue with the bypass valve hastened the deterioration of the water pump to the point of failure. Told by mechanic that this is a known issue that just happens with Toyota’s. If this is a known issue, then it seems to me there should be another recall on the water pump. Plastic parts with highly corrosive liquids at high temps do not mix. Toyota needs to fix this costly issue.

What component or system failed or malfunctioned, and is it available for inspection upon request? The flow shut-off valve (coolant leak) failed. This exact component was later included in Toyota’s official recall. The defective part was diagnosed by a mobile mechanic and replaced at a licensed independent auto repair shop. The failed component itself is no longer available, but all receipts and repair documentation are available upon request. How was your safety or the safety of others put at risk? The failure of the flow shut-off valve caused a coolant leak that created a significant safety hazard, as it affected the vehicle’s performance and drivability. This posed a risk to both my safety and the safety of others on the road, which is why I had the repair completed immediately before the recall was issued. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. The issue was first diagnosed by a mobile mechanic and then confirmed by a reputable independent auto repair shop, who identified the flow shut-off valve coolant leak as the root cause. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No inspection was conducted by Toyota, police, or insurance representatives. However, Toyota later issued a recall for this same component, confirming it as a known safety defect. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Yes. The vehicle experienced noticeable performance issues prior to the failure, which prompted me to call a mechanic. I did have multiple warning message and coolant leaking in addition to the performance issues of the vehicle. These symptoms appeared several months before Toyota’s recall notice for the flow shut-off valve coolant leak arrived.

Shorted Coolant Bypass Valve, only 14500 miles on my 2020 Rav4, Class action Suit and dealerships want you to pay $800-$1000 to fix problem with a leaky defective plastic poorly designed valve that eventually leaks into the electrical connectors and shorts circuits the valve. There is no recall for this fix and Toyota won't honor the repair. This is a common issue and Toyota Turns a Blind Eye. Error Message: Engine Maintenace Required Call Toyota Dealership. I Did and they give me a song and Dance stating there is no recall for this issue. If i run the heater in the car the message for a few a minutes, then shut off vehicle maintenance warning will reset, once I turn on the AC it will come back on. So, I guess I have to keep the heater on all summer.

Engine maintenance message appeared on my dash. I took it to Big O's Tires and Service a car repair service provider. Upon connecting to the car and inspecting they told me it was a faulty possibly leaking engine coolant valve. The cost to repair is $916. This may cause the engine to overheat and possibly fail due to overheating. This can be very dangerous because it will happen if it does happen while driving which could cause an accident. I have not fixed the issue yet due to a lack of funds but will have to fix it as soon as a get paid because I drive my family in this car and cannot risk catastrophic engine failure. Please have Toyota recall this part as it is a very common failure amongst 2019-2023 Rav4s. A class action lawsuit is underway due to how often this issue arises. Thank you for your time.