Engine And Engine Cooling Problems of Toyota RAV4 - part 1

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.

See all problems of the 2020 Toyota RAV4 🔎.

Yesterday March 25th 2026 I went to work and parked my 2017 Toyota Rav4 and about 30minutes later it was on fire in the parking lot. The fire happened around the battery area.

See all problems of the 2017 Toyota RAV4 🔎.

The contact owns a 2019 Toyota Rav4. The contact stated that while driving at an undisclosed speed, the message "engine maintenance required - visit the dealer" was displayed on the screen. The vehicle was taken to a local dealer, where it was diagnosed, and determined that the coolant flow control valve needed to be replaced. The vehicle was repaired out-of-pocket. Upon further investigation, the contact related the failure to customer support program: 24te04. The manufacturer was notified of the failure and referred the contact to the NHTSA hotline for assistance. The failure mileage was approximately 116,000.

See all problems of the 2019 Toyota RAV4 🔎.

On two separate occasions, my car has shaken violently and stopped both times while idling one in my driveway one at a stoplight and then an alert that says engine stopped steering power low came on.

See all problems of the 2025 Toyota RAV4 🔎.

I was driving the car for 25 minutes over main roads and freeway. There was lots of rain and water on the roadways, plus we just had major snowfall recently that was melting. I get to my destination and had my car in idle for 7 minutes in park. I shift into drive and my car shudders and the engine shuts off with an error "engine stopped- steering power low". I turn off the car and let it sit for one hour. Come back start it up and it does, only to repeat the shudder and then throw the same code. I had it towed to Toyota of auburn, wa. They don't know what the problem is. Reddit forums have consumers with the same car complaining about this issue with no resolve.

See all problems of the 2024 Toyota RAV4 🔎.

After turning my car on and the car running for several minutes, the engine shut off on its own and it said “engine stopped steering power low”. This is the second time this has happened. The vehicle is available for inspection. My safety was put at risk because I am concerned about this happening while driving, or being stranded somewhere. I have not taken my vehicle in yet, but many other Rav4 owners have this issue from my internet searches. This has happened twice to me in the past two weeks. The vehicle has not been inspected. There were no warning lamps/messages/lights prior to failure.

See all problems of the 2022 Toyota RAV4 🔎.

On a rainy day after driving on the interstate, I pulled into a drive thru. Once there and idling for a few minutes, I tried moving forward and the car rough idled, shows message on dash "engine stopped, power stering low" and had reduced engine power and no power steering and then stalls out. I tried turning it back on and it stays on for less than 3 seconds and shuts off. I had it towed to the dealer and they say there are no codes. After reading online, multiple other users experienced the exact same thing when its raining, wipers were on and they were idling after a trip on the interstate. If this would have occurred on the interstate and I lost engine power and reduced steering, it would cause major safety concerns. There were no warning lights prior to the issue and the only thing that flashed for a second when the engine stalled was the power steering, check engine and battery light. Toyota checked the battery and said its at 100%. Dealer cannot identify and issue, but I couldnt drive, had no power steering and had to have the car towed.

See all problems of the 2023 Toyota RAV4 🔎.

On Friday February 27, 2026 as the vehicle was being driven it caught fire. Fire department and sheriffs office was called to the scene. Vehicle fire was put out but the whole front end burned.

See all problems of the 2015 Toyota RAV4 🔎.

We were on a funeral procession when suddenly the car accelerated at a very high speed and hit the end of guard rail head on. My wife on the passenger side and two people at the back were all taken to the emergency room. I got pinned on the steering column and taken out via the roof. I had severe abrasions on both legs, wife has 3 broken ribs,the 2 passengers suffered whiplash and complains of chest pains. Car was purchased 11/3/2025 and I took it for a recall fix about a month ago at burien Toyota dealership where we bought it. Incident # 2026-55959 seattle police. At present our car insurance is investigating and our claim # is 082 0356939 allstate.

This is my 2nd report to NHTSA and the 3 rd time in one year that this has happened to my 2024 rav 4. It’s raining and I just pulled in to a publix parking lot and not even 5 minutes of me sitting here preparing to go into the store my engine starts sputtering and shuts off. I’ve taken my vehicle to a Toyota dealership both previous times and they said they didn’t find anything.

I was driving home in the rain for about 75 minutes and when I arrived in my driveway I saw steam coming from the front grille area. It wasn't due to a high engine coolant temperature so I decided to carefully open the hood and check for the source. I saw water inside the bottom of the engine bay behind the radiator steaming from the heat of the engine. A few seconds later, the engine stalled and the following message appeared: "engine stopped, steering power low" which came on with a check engine light, red battery light, and steering light. I used my scan tool and obtained the code: p0171, system too lean. After doing research, I've come up with a conclusion to the potential cause. Starting with the 2022 model year Rav4 non-hybrid (and onwards to the 2025 model year Rav4), the air intake inlet was redesigned from the prior one in the 2019-2021 Rav4 non-hybrid models, as seen in numerous comparison images online. This new design presents a dangerous fault. When driving in rainy conditions, especially at higher speeds with mist kicked up from cars in front, the air intake will take in water. The water will flow to the air filter and then reach the mass air flow sensor (maf). The maf sensor monitors the amount of air entering the engine and sends signals to the car's computer to help determine how much fuel to send to the engine to maintain an ideal ratio for optimal efficiency. Considering that water is getting to the maf sensor, it thinks that the water is excess air, so less fuel is sent to the engine as a result. Since I came to a stop in my driveway, the engine is now at its idle speed and only commands a small amount of fuel to remain running. Now, when combined with the water, that lower fuel flow is practically cut off, leading to the stall. This happened to me before when driving in the rain, but in more dangerous conditions in stop-and-go traffic. Toyota must follow up on t-tt-0763-24 because it has been well over a year since their initial investigation.

I was driving down a road and my engine just stopped working lights came on saying there were several issues including the engine. I researched online and found there were recalls due to this same problem for the same make, model and year as my vehicle, but there is no recall on my vehicle. The dealer confirmed the engine was seized up or whatever wording they used. No one has inspected it other than rodland Toyota. There were no warning lights or messages or symptoms before the issue.

We were traveling across country from michigan to arizona. We were 50 miles outside tucson, az on [xxx]. Traveling 80 mph in a 75 mph zone, in passing lane and felt like car exploded and all airbags deployed and we came to a quick stop. No major injuries to either of us. One vehicle incident, did not collide with anything or hit any debris. It was a clear day, road conditions good, no noises, lights etc. My husband was able to keep from rolling and we came to a stop with many semi's etc flying by, very scary. When we were able to safely get out and call 911, there was significant drivers side front end damage around tire area and inside near axle. Looked like something broke inside car, sheered off bottom of tire. Police arrived and had to push vehicle on to shoulder of road. He assessed scene and thought it had to be a mechanicla failure as there was no other vehicle or debris on site. We did contact our insurance company and subsequently it was totaled. We also have Toyota investigating what the cause was if it was a faulty part or mechanical failure. We have not heard back but did receive the "recording of time of crash". I have a short video of damage but I'm unable to attach it. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

I have had multiple instances where the vehicle has failed to accelerate when making a left hand turn. Each time this has occurred, my car has rolled into the intersection from a stop at a small decline, but the gas seems to do nothing. My car silently rolls forward and then I have no power or gas and am trapped with no acceleration. I’m worried this is going to get me into an accident and seriously injured. It does not happen super often, but enough that I know there is a problem. Dealer has not been able to see any codes, and we have not been able to recreate the issue in front of the service advisors.

On [xxx], at approximately [xxx], in greenwich CT, while I was very slowly driving into a parking space, the engine suddenly and unexpectedly surged,. The vehicle overcame the brakes and raced forward and collided with a stone wall, about 3 ft away. This was a new (since may 2025) vehicle with only approx 3,500 miles on it. I had not had any previous problems with it and there were no warning lights on the instrument panel. At the time, I was proceeding at a very low rate of speed, 1 - 3 mph. I drive only with my right foot which was on the brake, not on the gas. The vehicle accelerated with no action on my part and collided with a stone wall approx 3 ft away and bounced back several feet. Fortunately I was close to the wall so the vehicle did not have a long distance to accelerate and I was wearing my seat belt which probably protected me from injury. No other vehicle was involved. I was the sole occupant of the vehicle. I was wearing my seat-belt, the oem rubber mats were securely in place. The airbags did not deploy and I was not injured. I had the car towed to the Toyota dealership by aaa because I was afraid it might accelerate into traffic at a red light or stop sign if I drove it before the problem was repaired. I have reported this incident to Toyota motor corporation USA, through their brand engagement center (as instructed by the dealership) and they are sending out an engineer to the dealership to inspect the vehicle. I do not know which part malfunctioned or failed. The vehicle is at a Toyota dealership and presumably could be inspected (unless they replace some parts). Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The oil filter housing is made of plastic and can crack when removing and installing and if not alert after an oil change, the engine can blow if oil drains out under pressure.

The contact owned a 2024 Toyota Rav4. The contact stated that while driving at slower speeds at a gas station, attempting to drive into the car wash, the vehicle independently accelerated and crashed into a fence and a nearby tree, where the vehicle came to a stop. No warning light was illuminated. In addition, the contact attempted to depress the brake pedals to stop the vehicle; however, the vehicle continued accelerating and lost control, resulting in the crash. The vehicle was towed and deemed a total loss by the insurance provider. The diagnosis was not available. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 14,480.

This is another complaint with the same issue. Got gas on January 1, 2026, the truck did not how any indication that it was going to have any problems. Engine shut down and wouldn’t turn back on. This has happened twice after getting gas, no dealership knows the problem. This is casing me stress and putting myself and family in danger. Considering it stops out of no where.

My 2019 Toyota Rav4 experienced a dangerous electrical and transmission failure that ultimately caused the vehicle to stall while driving and made me lose control. For several weeks before the incident, the vehicle showed subtle hesitation when accelerating but no warning lights. After the car stalled and spun out coming off the ben franklin bridge onto I-76 near downtown camden, police responded, confirmed the vehicle had unexpectedly shut off, and verified there was no crash damage. I later brought the car to the Toyota dealership, where they discovered corrosion on the battery cable, failed abs sensors, and a weak battery. I paid $668 for a new battery, new cable, and abs sensor repairs. At that time, the dealership did not inform me of any transmission issues and released the vehicle back to me. I made it only a short distance up the road before realizing the vehicle could not accelerate past 40 mph and was still malfunctioning, so I immediately returned it. The next day, the dealership initially claimed there was nothing wrong with the vehicle, but after I insisted they re-evaluate the car, they then informed me that the transmission was failing and needed replacement. This sequence of electrical instability, combined with the transmission malfunction, ultimately led to the earlier stall where I lost all power steering and braking assist and spun out into the median. The vehicle, diagnostic records, and replaced components are available for inspection. The sudden loss of power and control created a major safety risk to me and other drivers in a high-traffic area.

I am submitting this complaint to document an unresolved vehicle safety concern and loss of confidence in safe operation. My vehicle experienced serious safety-related malfunctions and warnings, and despite service visits, I was not provided written confirmation that the vehicle was safe to operate. After repairs were reportedly completed, I repeatedly requested written safety verification, which was not provided. Due to the unresolved safety concerns and lack of written safety assurance, I did not feel it was safe to resume driving the vehicle. A loaner vehicle was provided while the safety issues were being addressed. The loaner was later recovered before my safety concerns were resolved and without advance notice, leaving me without a vehicle that I could confirm was safe to operate. I am reporting this because I continue to lack confidence in the safety of the vehicle and want this documented as a safety concern. This complaint is not about customer service, but about unresolved safety issues and the absence of written confirmation that the vehicle is safe to drive.

Formal complaint to Toyota motor corporation (manufacturing) regarding: serious manufacturing defect and failure of new vehicle safety customer: [xxx] customer contact: phone – [xxx] | email – [xxx] vehicle purchased: (new/recently purchased Toyota model) date of purchase: [xxx] selling dealership: round rock Toyota vehicle identification number (VIN) (last 4 digits): [xxx] ________________________________________ I. Overview of complaint: critical safety defect I am filing this formal complaint directly with Toyota motor corporation regarding a vehicle that, due to an apparent critical manufacturing defect, failed dangerously and repeatedly within days of purchase. This failure represents a lapse in Toyota's quality control and a serious threat to consumer safety. The vehicle, purchased new or recently, on [xxx], exhibited critical operational defects less than three days after leaving the dealership. This vehicle is demonstrably defective and unsafe, having compromised my life during a near-fatal failure on a major interstate. As the manufacturer, Toyota is ultimately responsible for the quality and safety of the product delivered to consumers. Ii. Factual timeline of critical defects and safety incidents the vehicle exhibited multiple critical failures less than 77 miles and three days after purchase, severely compromising my safety and confidence in the quality of the Toyota product: •immediate operational failures: the vehicle began experiencing multiple mechanical failures shortly after purchase. •near-fatal highway stall: the most severe incident involved the vehicle suddenly failing and stalling while traveling on a major interstate. This catastrophic failure is indicative of a serious underlying manufacturing or component defect and severely endangered my life and the lives of others. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The small pipe that's part of the upper radiator coolant hose connector adapter broke off and drained coolant from the vehicle. This small pipe had deteriorated and become brittle leading to the failure.

See all problems of the 2012 Toyota RAV4 🔎.

I was driving home, about a 30 min drive, in heavy rain. Once I got home, I left my car running to run inside. When I came back out the car was shaking and idling funny. A "low steering power" diagnostic came up and then also a parking malfunction. I turned the car off. It would barely turn over and still multiple diagnostic lights on. I pulled in into the garage and after sitting off for about 10 minutes, it started fine. I've seen multiple posts about this same issue. It's definitely a safety concern.

My 2019 Toyota Rav4 hybrid (VIN: [xxx] ) suffered sudden engine failure due to coolant intrusion. On Nov 20, 2025, johnstons Toyota in harriman, NY (ro#xxx) diagnosed the issue and recorded dtcs p26ca31 and p26cb, which indicate failure of the coolant flow control/bypass valve. The dealer confirmed heavy white smoke from the exhaust with a strong coolant smell and advised the engine had failed, recommending a replacement. This vehicle is part of the early 2019 japan-built batch widely known for premature electric water pump and coolant-flow system failures. Internal impeller swelling, seal leakage, and bearing seizure can cause coolant pressure spikes and ultimately head-gasket failure with coolant entering the cylinders. This defect has been reported by thousands of Rav4 hybrid owners (2019–2021). Toyota has addressed it quietly through internal tsbs such as xxx and xxx but no public recall has been issued. The safety risk is severe: the engine began emitting thick white smoke and ran roughly, risking sudden power loss, overheating, or engine seizure while driving. A stall at highway speed could easily cause a collision. Toyota USA opened case #xxx but declined assistance despite the defect being well documented. This failure was sudden, with no warning lights prior to the incident. Given the widespread nature of this defect and its clear safety implications, I request that NHTSA open a formal investigation into the electric water pump/coolant system failures in 2019–2021 Toyota Rav4 hybrids and consider requiring a safety recall. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The contact owns a 2019 Toyota Rav4. The contact stated while driving 70 mph, the vehicle experienced a loss of motive power. No warning light was illuminated. The contact managed to push the vehicle over to the shoulder of the road, and the vehicle was towed to the residence. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 130,000.

It was a rainy day and I had come home to pick up someone, didn’t turn my car off but had it in park. I went to reverse and pressed on gas, all of a sudden my engine started to aggressively shake/vibrate while showing on the dash that power steering was off, I couldn’t move my car anymore. I turned it off and same thing. Finally after 15 minutes, it started back up like normal. Scary to think others have been experiencing this with or without rain involved, and also while driving. Toyota is suppose to be reliable. Taking it in to Toyota service department tomorrow, but scared to drive it and just be told nothing is wrong like others have been told.

While waiting in a drive-thru with “hold” feature enabled, car vibrated abnormally and shut off by itself. When I attempted to restart the vehicle, I received an error message “engine stopped. Steering power low” and another screen also appeared that said, “not ready to drive. Press brake and push engine start switch. ” I followed those instructions several times and the car wouldn’t start. Eventually had to put in neutral to get out of drive-thru. Once out of drive-thru, I once again attempted to restart the car, but this time it worked. Should mention it was raining pretty heavily outside when this happened.

The contact owns a 2014 Toyota Rav4. The contact’s son stated that while attempting to start the vehicle, the vehicle failed to start and became inoperable, and lost power. There was no warning light illuminated. The vehicle was towed to an independent mechanic, where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 200,000.

See all problems of the 2014 Toyota RAV4 🔎.

The contact owns a 2021 Toyota Rav4. The contact stated that while her daughter was dropping her off, the daughter shifted to park(p), and the vehicle made an abnormal static sound. The contact stated that the failure recurred upon shifting to drive(d). There was no warning light illuminated. Additionally, the contact stated that there was an abnormal sound coming from the engine. An independent auto electrician was contacted and informed the contact that the abnormal sounds could be related to an engine failure; however, the vehicle was not diagnosed or repaired. The vehicle was taken to the dealer, where the contact was informed that no failure was found. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 67,314.

See all problems of the 2021 Toyota RAV4 🔎.

Rav 4 2024 mileage 44,780 got off work and started car and drove home no issues was driving in the rain for about 30 mins. I get home and park and my car is sitting for a minute. Then it started to idle strange/ shaking and I see the rpms are jumping between 1k-2k I try to give it gas and nothing happens. I end up turning the car off and back on and the car starts but sputters/shakes and turns right off this happens multiple times. I leave it alone and start it 30 mins later it starts but is shaking very badly. I turn it off and call for a tow to the dealership. I go back and start it an hr later it starts fine and runs fine. I get it towed to the dealership and they keep it for 1 1/2 days they find nothing wrong saying everything is running the way it is designed to run. I go and pick it up and they state they completely inspected and drove multiple times there is nothing going wrong. I take the car and drive it for 3 mins around the block then park the car engine shuts off on its own but everything is still on message states engine stopped power steering low. Took it back the dealership has no idea what’s going wrong. This is a concern because it can happen while driving and the car will stop on its own and cause an accident. This needs to be addressed due to the dealership not knowing what is going on and it being a safety concern.

Stopped for gas on 11/6/2025 immediately after getting gas the truck shook twice, the power steering light and engine shut down light came on and the truck turned off. Waited for a few minutes to turn the engine again it wouldn’t start. Got it towed to my nearest dealership who kept it for a day. Said there was nothing wrong with the truck, there was no code showing and they couldn’t determine the cause of the problem.

Was insinuating engine was over heating even in -4° weather has no hot air plenty of coolant. This is causing the vehicle to "buck" amd having to have to pull over and waiting several minutes to let the engine "cool off" I can make it about 3 miles in-between pull overs. After some research I feel like the issue falls under a current lawsuit against Toyota regarding the coolant valve based on reading other issues and what my rav is doing. It is a several thousand dollar fix through a dealership and one my family can not afford especially if it is a poorly manufactured part of the car. It is one of two vehicles we have and need to daily living especially having a child and no means yo offered another safe vehicle at this time. The coolant pump itself.

While driving at highway speeds (approx. 65 mph), the vehicle suffered a sudden and catastrophic loss of motive power. The "hybrid system malfunction" warning illuminated, followed immediately by a "check engine" light. The vehicle entered a fail-safe mode, then completely shut down. The steering wheel locked, making it extremely difficult to maneuver the vehicle to the shoulder in a dark, remote area with freezing temperatures. This presented an immediate life-safety risk to all occupants. Following the incident, the vehicle was presented to two separate authorized Toyota dealerships in the us for emergency assistance. Both failed to provide the standard of care required for a high-voltage safety failure. The first dealer refused to perform even a basic safety inspection or intake the vehicle, stating they had no hybrid technicians on weekends. They turned the vehicle away without safety warnings, forcing the operation of a chemically failing vehicle on public roads. The second dealer attempted to charge a diagnostic fee. However, when questioned, they admitted they also did not have a hybrid-certified technician on site. They attempted to bill for a diagnostic service they knowingly could not perform. This fraudulent charge was only rescinded after it was challenged. They subsequently refused further assistance, leaving the occupants stranded. The vehicle was eventually towed to a third dealer (in canada) where it was diagnosed with severe corrosion of the high-voltage floor under wire harness (mgr cable), a known defect. The dealer confirmed the rear motor cable was corroded and required replacement. The repair involved replacing the cable and installing a "splash guard" cap. No prior warning signs occurred before the sudden highway shutdown. This failure is a result of the manufacturer's failure to adequately seal high-voltage components against corrosion and the dealer network's gross negligence in refusing emergency safety support.

After driving for 35 minutes (in the rain), I pulled up to work and let someone out. While car was sitting there in park, it bucked in the back, I then put it into park and almost immediately, it shut off with this on the display "engine off, steering power low, do not drive". My lights and windshield wipers remained on. I tried to turn it back and and it shut off again. I waited a few minutes, turned it on and went to pull out onto main road and the car shut off again with the same message. Thankfully I was turning onto the main road so close to shoulder and able to keep my car pretty close to side of the road. I called the Toyota dealer who told me not to drive it and it would need to be towed. I towed it to the closest dealer and when they checked the codes (the next day), they said there were no codes and they could not replicate the problem. As a note, the rain was off and on, nothing that was worse than anything I have driven in previously. I drive main roads and did not go through any large puddles or anything similar. This is a major safety issue and I am terrified that it could happen while driving on a highway where I may not have time to get out of the way of other traffic (car literally stopped with no option of continuing to coast). I am also shocked that there were no codes triggered as there was obviously some event and that the car is only one month outside of warranty.

The first time I was stopped at a red light and the car started acting like it was missing and then it shut off this was during rain the message on the dash said engine stopped steering power low. The next time this happened I was parking it a parking lot and the engine did the same it rpm started going up and down like it was missing then it shut off and showed the message engine stopped steering power low this was also during rain after I had been driving in the rain. After about 20 minutes both times the car would start and drive as normal. I have looked online and multiple people have had the same issue.