2019 Toyota RAV4 engine problems

“I am reporting a potentially recurring safety-related failure of the electric engine coolant/water pump on my 2019 Toyota RAV4 equipped with the 2.5L A25A-FKS engine. My vehicle recently developed DTC P26CB/P26CB71, indicating an electric engine coolant pump performance/speed problem. The failure caused loss of proper coolant circulation and resulted in my vehicle overheating while I was driving on the highway. An unexpected cooling-system failure at highway speed creates a safety hazard and can result in severe engine overheating, potentially catastrophic engine damage, and an unexpected need to stop near traffic. Approximately two months before this failure, my vehicle received a separate cooling-system repair from an authorized Toyota dealer under Customer Support Program 24TE04, which covers the flow shut-off valve/water-bypass assembly on certain 2019–2021 RAV4 vehicles. Approximately two months later, the vehicle developed the P26CB coolant-pump fault. Toyota previously documented electric water-pump problems involving P26CB71 on A25A-equipped vehicles. In Tech Tip T-TT-0614-20, dated May 28, 2020, Toyota identified P26CB71, P26CA14, and P26CA31 and/or…”

“Component: Engine — Engine Cooling System — Coolant Pump Summary: The electric water pump on my 2019 Toyota RAV4 failed prematurely at 64273 miles. The check engine light illuminated with diagnostic trouble code P26CB (Engine Coolant Pump Performance/Stuck Off). The engine coolant temperature fluctuated rapidly / coolant level dropped. The vehicle required immediate repair to avoid engine damage. This is a recurring failure pattern on 2019–2021 Toyota RAV4 and Camry vehicles equipped with the 2.5L A25A-FKS engine, where the electric water pump seizes due to an apparent defect in its plastic housing and rotor assembly. Failures are routinely reported at 30,000–60,000 miles—far below the expected service life of the component. Loss of coolant circulation creates an overheating hazard and can lead to sudden loss of propulsion and engine damage while driving. Toyota has issued technical service bulletins related to coolant seepage at the pump but has not recalled the component or extended warranty coverage, leaving owners to bear repair costs of $600–$1,300 for a premature defect-driven failure. I request NHTSA to evaluate this defect for a safety recall.”

“As soon as my vehicle hit 100K mileages and there's "AWD System malfunction" sign showed up on dash. Got it done replaced it cost roughly more than $500. After 2 days later another problem shows up on dash this time it was "engine maintenance required" show on dash again. Heard people had the same issue to whoever own 2019 RAV4 and they all had the same for those 2 issues. Toyota company should pay attention for these kind of problems or like some of of recall.”

“The Coolant Bypass Valve on my vehicle failed, leading to a risk of sudden engine overheating and potential coolant leaks into the electrical harness. This is a documented defect (CSP 23TE03) that Toyota has failed to address for vehicles over 100,000 miles, creating a safety hazard for high-mileage owners. This is a major concern on a known issue and those that don't have funds to pay for this known failure. They need to do a recall for ALL!”

“The 8-speed automatic on my 2019 RAV4 (2.5L 4 Cyl) has been shifting super rough at lower speeds, to the point to where downshifts can send the revs into redline territory, but the car really doesn't move. No warning lights, passed state inspection, recently serviced. purchaced this car in Janurary with 50k miles on it and noticed it within a few weeks of driving. I am now at 57k and the issue is signifigantly worse than it was before. Will be taking it to Toyota soon. The safety issues arise when I do not know how the car is going to accelerate or respond to throttle input in traffic. I don't trust the car to handle any fast throttle input if I need to move out of the way quickly.”

“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.”