What 870 owners told NHTSA about the 2019 Toyota RAV4 Hv

A malfunction in the electronic control of the engine, throttle, or automatic transmission has been detected. The car then ran hot and started jerking. I took it to autozone for them to look and could not find anything, I had a mechanic come over to look at it, and he couldn't find anything either. I sent it to Toyota Wolfchase in Memphis TN. Who has stated it will be two or three days before they can even look at it. This seems to be a common problem with Toyota cars yet there's no recall I have seen numerous complaints on Google Reddit, TikTok, and more. I called corporate to make a complaint and they said they don't see any complaints which I know is not true

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In July of 2023 at only 23K miles but out of warranty coverage, I received the Engine Maintenance Required warning for the failure of the Coolant Bypass Valve. I took it to the dealership (Alamo Toyota in San Antonio, TX) and they said it needed to be replaced and would not be covered under warranty. They quoted over $850 to do the replacement but the part was on national backorder. After returning home I started doing research and found that this is happening at a very high rate and thus there is obviously a defect to this part. Toyota should be treating this is a defect, fixing the issue and providing the fix as a recall fix. I should not have to pay near $1000 to replace a defective part with another defective part that will most likely fail again. Since I am a very low mileage driver, from July 2023 to now I have only driven 4K miles, I have not replaced the part but continually monitor the engine temperature and for any coolant leakage. I know there is now a class action lawsuit but shouldn't the NHTSA get involved due to the number of failures on RAV4s and Corollas and the lack of responsibility being taken by Toyota?

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When I was driving the car to work the automatic system (malfunction ) failed to restart in red light, i have to stop to restart (Awd malfunction } says to take to the dealer, I was driving back tothe dealership , they are saying car had zero coolant in syystem, raditor was leaking engine overheat to blow head gasket, a week before i was taking car dealership to state inspection and found only one issue that was back brake to change, no leak nothing they found, now i spent $7679 dollars to fix it i had all the proof what the dealerships try to say from the begining even I fixed, i am trying get rid of the vehicle now , it isonly 47454 miles when the incident happend.

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[XXX] - Driving my 2019 Rav4 Hybrid Se nearing [XXX] [XXX] traveling 25-30mph suddenly felt like car was moving faster, stop sign came up fast, slammed on brakes with 0 effect! Yelled [XXX]? as I shot across the highway, down the shoulder, coming to rest against a couple small trees. No air bag deployed, wearing seat belts of course, still bumped head on ceiling causing small laceration, neck trauma, and Dr found I had also suffered a Vitreous Detachment (eye). Did not lose consciousness. Vehicle damage appeared to be front left corner but enough underneath to total vehicle. Very fortunate no other vehicles involved and that debris brought car to a stop instead of a big tree or wall. Two witnesses heard brakes... INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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The brake caliper remain stuck

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The coolant bypass valve has leaked. It is available for inspection upon request, however this seems to be a larger ongoing problem across the country with this make, model and year. The check engine light did go on.

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Engine: I got the 100k engine maintenance done. I replace my coolant and got an oil change. The engine maintenance required warning is still on my dashboard and will not go away because the diagnostic reader states I need a new coolant bypass valve. This is not apart of the factory maintenance, alot on rav4 owners are dealing with this, and it is very pricey. I think it is best for this type of situation to be recalled. Brakes: I got my front brakes replaced and I had issues with my front calipers. My mechanic said both calipers had holes in them and caused my brake fluid to leak which has affected my braking alot. It takes a long time to brake and I’ve experienced this even after I’ve paid alot of money to get my driver said caliper replaced, still need to get my passenger side replaced. My mechanic only uses toyota brand supplies so I’m not sure why there isn’t any longevity in the quality of supplies. I’ve only had the vehicle for 2 years.

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The “Engine Maintenance Required” light came on, indicating issues with the coolant valve. This is become a common issue with the RAV4. If this is becoming a common issue for owners, it needs to be looked into!! I commute and my engine can overheat.

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Defective coolant bypass valves on my 2019 Toyota RAV 4 have caused coolant to leak out of my vehicle’s closed-loop coolant system, harming its ability to properly regulate engine temperature. Eventually the message “Engine Maintenance Required Visit Your Dealer” appeared on my dashboard indicating an issue with the engine. An internet search of this error message on the 2019-2023 Toyota RAV4 and Corolla models shows this is a widespread defect, affecting hundreds of Toyota owners. A class action lawsuit has been filed against Toyota regarding defective coolant bypass valves in the 2019-2023 Toyota RAV4 and Corolla models [XXX] et al. v. Toyota Motor Sales, U.S.A., Inc) but Toyota has still not addressed this defect with a recall. Attached is a copy of the mechanic invoice I just paid to replace the defective coolant bypass valves on my 2019 RAV4 as the engine was not maintaining temperatures appropriately and in risk of total engine failure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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Coolant valve failed ($700)shortly after warranty ended; extended warranty did not cover repair. Coolant valve then caused harness to be unusable causing for a $4500 part replacement to be required. During the whole process the Toyota dealership maintenance told me that the engine repair required alert was for normal maintenance and directed me to continue driving with it until my scheduled service every time after speaking with three different people and a mechanic at the dealerships maintenance shop. I was then told after bringing in the car that I could leave although the alert was still present. Finally after the maintenance supervisor looked at my car I was told it was not safe to have been driving. Toyota made a faulty part that they expected to break and still put it in vehicles. They then are not even aware/ do not acknowledge this widespread issue in 2019 and 2020 rav-4s and Carrolas. This defective part can cause the engine to have catastrophic issues as I was later told by the maintenance manager at a Toyota dealership. However, Toyota is leaving car owners and leaders out of thousands of dollars in repairs and not acknowledging or warning customers of a dangerous issue.

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My 2019 Toyota RAV4 had been making a loud noise at random intervals when driving at high speeds such as freeway speeds. The dealer said they could not reproduce the issue. A couple years later at around 65000 miles my engine maintenance required message came up and would not go away. I took my vehicle to get the code read and there were no codes. I kept smelling fuel or different unpleasant smells when driving the vehicle. The engine maintenance required notice would turn on every single Time I used the AC. I later went to the Toyota dealer and they said the coolant bypass valve had been leaking and causing the engine maintenance notice to come up. This is a new vehicle that has been maintained properly and rarely driven far. The part and labor was $824.

NHTSA ODI 11612445

I got an alert on my screen that would not go away. It said Engine Maintenance Required.” Went to auto one & there was 0 diagnostics associated with any codes. The guy said that it is the coolant bypass valve and that there is a class action in the works. He said most places charge $600 - $700 to replace and to hold on to my receipts.

NHTSA ODI 11611776

Out of the sudden, the engine light started to display a message to check engine and overheating of this took place continuously. My Rav 4 only has 70k miles and I got it pre-certified from the dealer. This error is the Coolant Bypass Valve. This Valve is connected to a radiator hose.

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A warning message appeared that stated: “Engine maintenance required - Visit your dealer”. At that time my vehicle had 38,796 miles on it. I contacted the Service Advisor at Toyota of Newnan who advised that it was likely the Coolant Bypass Valve on the engine and that they have had issues and repairs relating to that condition on their RAV4 and Corolla models. Their mechanics confirmed that this was the fault and that failing to have it repaired / replaced could result in engine overheating and engine seizing which could result in lose of vehicle control and endanger other vehicles on the road. Sensing the urgency, I had the repair / replacement completed at a cost of $846.68. Service advisor stated that many of the other vehicles with the same problem were still under warranty and repaired at no cost to the consumer. In my opinion this recurring defect among two Toyota model lines is occurring with enough regularity to warrant Toyota issuing at least a Service Bulletin and covering the cost of the repair and reimbursement to those that had to pay for the repair.

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Check engine light came on. Ran codes in vehicle and showed code P2681-15 engine coolant bypass valve needs replaced.

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2019 RAV4 with 50120 miles engine maintenance light. It is a very common problem with Rav4s. coolant bypass valve...... My brother has same model same problem. Spent $600 to replace it. Toyota is charging $600-$1000 to replace defective part.

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2019 rav4 at 59,000 miles engine maintenance required popped up. Went to the dealer, service advisor knew exactly that coolant control valve needed to be replaced because it being so common. I looked it up and coolant bypass valves in the 2019–2023 RAV4 and Corolla models. Some owners have reported that this defect could affect the vehicle's performance and longevity. Now I have to spend almost 1,000 for a repair I didn’t even cause because Toyota built a faulty valve.

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Engine error message showed up after extended warranty expired by 600 miles. To fix the error message Toyota charge $871 total combined diagnostic, part and labor. The problem was coolant by pass valve shorted.

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Coolent valve needed to be replaced

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Maxi-Cosi Emme 360… MAJOR SAFETY CONCERN! When in the locked position with confirmed “locked” emblem visible, the car seat can easily be knocked loose and rotated. There are of course several warning labels on the side that say do not attempt to rotate the seat while in the locked position without using the appropriate release handle. The amount of light force I am apply is extremely minimal and nothing compared to the torsion that will be exerted to the car seat during a serious collision. We have already contacted the manufacturer directly, this is now the second car seat we have received with the same issue. We have been on the phone with tech support. They have no idea what’s happening and cannot resolve the issue. Again, this is a very serious safety concern with the car seat.

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Toyota Rav4 2019 XLE - Engine Coolant Pump Performance/Stuck Off Error code P26CB milage 56,920 Toyota says this is NOT covered by the 5 year power train warranty. For years Toyota has manufactured this water pump that freezes up due to manufacturing defect that allows the magnetic base housing to rupture. Dealers want to replace entire pump (or at least charge for it) verses replacing the frozen plastic rotor. Dealer claims this is not covered under 5 year power train warranty. Why not? My car temp started climbing and took me hours to get home (10 miles) as I kept stopping for hours waiting for engine cool and sprinkling water from bottles over the engine and trans housing where it butts against the engine (silver brading). (This was late in weekend night - repair shops not open. I do see a recall investigation started (no recall yet) and just wanted to add my complaint to the issue. At first the temp gauge read normal but later started climbing. The engine light did come on the the DB2 said P26CB.

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Coolant bypass valve

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“Engine maintenance required, see dealer” message appeared on dash. Message cannot be cleared and blocks important information while driving. Diagnostic was performed and no codes were observed. Toyota dealership stated that the message is due to a faulty engine coolant bypass valve.

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I have the 2019 Toyota RAV4 Adventure that was manufactured with a defective differential, per T-SB-0067-20, Toyota has acknowledged that the differential were defective and that affected thousands of 2019-2020 RAV4 Adventure and Limited trim models. The defective part number is 41110-42050 and the new, superceded part number is 41110-42054. I reached out to Toyota numerous times to rectify the issue has the differential clunks and could seize causing loss of control. My vehicle was deemed a "total loss" due to hail damage and Toyota refuses to assist because of the total loss, but the vehicle was manufactured with the defective part and my vehicle suffers the VERY same issue as that a non-total loss vehicle suffers. The title status is irrelevant as the defective differential was installed BEFORE the total loss, so the title status is inconsequential. This is a safety concern because the differential could fail due to seizure, shatter, explode resulting in a loss of control and injury to me the driver and others on the road. I've expressed this numerous times with Toyota.

NHTSA ODI 11606143

Upon reaching 50k miles, vehicle prompted a "engine maintenance required, please contact dealer" message. Upon inspection at the dealer, I was told this is a common issue in newer Toyota RAV4/Corollas and employees have been seeing this issue continuously. There is no way to bypass this message without getting the part replaced and the replacement runs anywhere ~$800 -$1000. How are so many people dealing with the same issue and Toyota has yet to issue a recall?

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