2019 Toyota RAV4 Engine Problems

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.

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.

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

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

2019-2023 model year Toyota RAV4s and Toyota Corollas are equipped with defective coolant bypass valves prone to premature failure which can cause coolant to leak out of a vehicle’s closed-loop coolant system, harming its ability to properly regulate engine temperature. This can cause overheating, stalling, increased emissions, and total engine failure and also allows coolant to leak into and damage surrounding engine components, including a vehicle’s electrical system, the complaint relays. The warning message that common appears for this issue is "Engine maintenance required Visit your dealer "

Scan Report done ! odometer 25266.Engine coolant bypass valve "A" control circuit failed test. Engine Control Module Code P2681-15. Message: factory service require !

The water pump failed at 49000 miles left me with a repair of $1500 at Kendall Toyota dealership

The engine maintenance light came on and I took the car to my independent mechanic. The "soft code" indicates that the coolant system valve/hose (engine coolant bypass valve) is showing in the closed position when it should be open. My mechanic has tried to order a replacement part, but is having trouble finding one. After my personal research, I see that there is a Class Action Lawsuit regarding this part from 2024 indicating that it can cause the car to overheat, stall, and potentially severe engine damage. Toyota has no formal recalls on this, but it has been indicated that some owners have received support from Toyota on models built up to 2021.

Faulty coolant bypass valve at 115,000 miles. Seems to be a repeat issue for many Toyota owners. Not covered by the powertrain warranty, but a known issue by the manufacturer.

The Engine Maintenance required light comes on when I use the air conditioner. I suspect the coolant bypass hose is not working properly.

Check engine light came on and code P268115 was shown for coolant bypass valve internal failure. Valve was replaced by dealership and I was told it would not be covered under the Toyota Customer Support Program because that only covers valves that leak externally, not internal failures.

Coolant bypass failure

An error code titled “Engine Maintenance Required. Visited your dealer” appeared on my dash screen. The error code was unable to be removed. I attempted have the car diagnosed by a private auto shop, however no faulty codes pop up. After research online, the problem was determined to be the engine coolant valve, which are faulty on many Rav4s. I eventually get a letter from Toyota for a Customer Support Program regarding the Engine Coolant Valve. When brought in for maintenance, Toyota pulled the error code “P268115” which is for an internal failure of the engine coolant valve. However, Toyota will not replace the part due to their Customer Support Program (24TE04) only covering the part for “small engine coolant leak[s]”. Essentially, Toyota will replace the part for being faulty if it had small leaks, but not if the part itself is faulty. When I asked the service member I was working with stated that this is a known problem and “[Toyota] should have just replaced the whole part, but they only do it for small leaks.” Currently, litigation is proceeding regarding the engine coolant valve, alleging Toyota knowingly put faulty parts in their Rav4s. I urge you to investigate this claim.

Engine Maintenance Required warning came on. Took car to dealership, diagnostic informed the issue was the coolant bypass valve. Repair cost is $781.28 + diagnostic $160.

The contact owns a 2019 Toyota Rav4. The contact stated while driving at approximately 35 MPH, the vehicle stalled. The contact pulled over and was able to restart the vehicle. The contact stated that the failure was a recurring failure. The contact stated there was no warning light illuminated. The contact had taken the vehicle to a local dealer. The vehicle was not yet diagnosed and was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 118,000.

The Engine Maintenance Required message is constantly on. The Engine Coolant Bypass Valve needs to be replaced.

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.

My 2019 TOYOTA RAV4 ADVENTURE is groaning, especially when accelerating or decelerating, particularly with the AWD system engaged. Plus, there no or slow forward collision warning. Toyota seems to ignore these issues related to the Adventure RAv4 of 2019 and 2020. Thanks

Got brand new transmission put in then right after the Coolant leak started into cylinder number 2

Engine maintenance required when AC is turned on. This is an issue with the coolant by pass valve, many rav4 owners have reported but a recall has not been established