The contact owns a 2020 Toyota Rav4. The contact stated that while driving 70 MPH with the cruise control activated, the vehicle briefly lost motive power. The check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the coolant temperature sensor, requiring that the coolant temperature sensor to be replaced. The vehicle was repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 40,000.
2020 Toyota RAV4 engine complaints
Page 5 of 8: complaints 101 to 130 of 193, newest first, as owners wrote them.
A week prior to this incident, the 2020 RAV4 was taken to Toyota for its maintenance check where everything was checked, replaced and changed. However, the last two days an incessant message keeps popping up on the dash stating “engine maintenance required… Visit your dealer” taking up the entirety of the middle screen inhibiting my ability from seeing my speed, mileage, distance to empty , time, lane assist and other car information that I normally rely on. I have pressed the “arrow back” or “back” button numerous times but three seconds later the message pops again inhibiting me from being able to use necessary car controls to stay safe. The engine on the 2020 RAV4 needs to be recalled as my car only has 55,000 miles on it. I have talked to numerous professionals within the motor industry in which they state these engines have lower stability and life expectancy than PREVIOUS engines used in older RAV4 models. Not only the engine, but the messaging system within the RAV4 needs to be fixed immediately as the communication of maintenance WHILE driving is a hazard. If I cannot look at texts to even just simply read it, why is there is message bright and in the middle of my dashboard popping every 3 seconds with a bright red triangle stating that I need “engine maintenance required,visit a dealer”. This is a safety issue and one in which almost nearly cost me my life.
I kept getting an engine maintenance message. The coolant bypass assembly failed.
Code P268115... Every time you start the vehicle a message will display a "Engine Maintenance Required" and it will never go away, I was driving off road and the message would get in the way of seeing how my AWD is performing.
I having the engine maintenance like tons of other people and it seems is a 800$ fix..... to many people having the same issue and it seems is the return valve hose for everyone
Check engine warning came on, dealer immediately knew it was coolant bypass valve since this is a very common incident with Rav4s recently. My valve was defective and leaking coolant so I had to get it replaced.
The engine coolant bypass valve has shorted and needs to be replaced. The dealer has confirmed the issue. First noticed when a message on the dash that said to see the dealer for an engine issue
p/a engine coolant bypass valve and coolant, and connector with pigtail, pins are full of corrosion inside connector. Items need to be replaced
Coolant bypass valve on all newer 2019 and up Rav4 models are known to cause issues or break at early mileage usually before 50k miles. It’s a known problem with Rav4 owners and is backed by many claims on social media websites and internet forums. The cost for diagnostic of “engine maintenance required” message on cars dash can range up to $150 and up for diagnostic fees only at Toyota Dealerships. Other independent mechanics cannot diagnose the problem message. Repair and replacement of $800 for parts and labor is ridiculous.
There seems to be a lot of folks online wanting a resolution from Toyota regarding a Coolant Bypass Valve that fails around 30k-60k miles on their 2020 Toyota Rav4's and other models. My Rav 4 just recently had the Engine Maintenance Required pop up on mine & I'm between 30k-40k. Some people had their issue a couple years ago and still nothing has been done about it. Toyota is charging close to $1000 for total repairs with labor for most of these instances. The community wants & needs a recall.
My vehicle that's only 4 years old stopped moving forward or backwards when putting the car in gear. The car turns on perfectly fine never gave us a warning or driving issues until the day it stopped moving on a highway. I got the vehicle towed to Avondale Toyota in Arizona and they told me not a single professional technician was able to find anything wrong with the transmission. I think to myself "not one of these professionals can find an issue with a car that's 4 years old? That's odd to me. But they advised me they could fix the vehicle with a brand new transmission for $8,000 but that's my only option at this point. I live paycheck to paycheck and this isn't something that could have happened to me at a worst time expecting a child in the summer. Im hoping it could be just a solinod or something like a misfire. Please help. Sincerely a father in need.
The coolant bypass valve failed on my RAV4 at 67,757 miles. There are multiple similar complaints online and I would like to bring it to the attention to the federal safety agency. The engine service light cut on and the dealership replaced the valve to make it go away.
2020 Rav4 engine bypass coolant valve is faulty. It could lead to overheating and possible engine damage. This is a known issue and just google to see how many people have been screwed over by this faulty equipment.
Engine coolant bypass valve failure @40k miles. Could cause engine to overheat possibly be stranded.
Car operating as normal in the morning, few hours later went to start up car again and had message saying “hybrid system malfunction”. Drove it around for a few minutes then other lights started flashing, lane departure, traction control, crash detection. They all went away and except the hybrid malfunction warning.
Vehicle displayed Engine Maintenance Required light at 54,000 miles. As issue was described from dealer, "Engine code was P268115 for an engine coolant bypass valve circuit short to battery or open. Found Coolant valve intermittently sticking." Was told by technician that if the part was not replaced, the issue could lead to engine overheating and that after they made the fix, they were going to check to see if a gasket was possible blown from the issue resulting from overheating that may have gone overlooked.
Engine bypass coolant valve… Engine maintenance required pops up intermittently. Per dealer there is a short circuit in valve/ bypass part. The dealer had already known this was issue prior to car being diagnosed. They stated they are aware and this is a known issue.
2020 RAV4 with 47,589 miles. The engine maintenance light came on. It turns off once I shut off the vehicle and start it up again. It only comes back on when I put the air conditioner or heater on. I was told it's the heater control valve/coolant bypass valve and would cost around $900+ to repair. I did some research and see that this problem is occurring alot.
Coolant bypass valve failed vehicle warning lights came on for this 2020 Toyota Rav4 at 31,641 miles. This is absolutely available for inspection on request. Safety as this can potentially cause overheating, coolant leaking, a cracked cylinder. The manufacturer (Local Toyota dealership - "Ed Morse Delray Toyota" inspected and suggested replacement of the coolant bypass valve for this 2020 toyota rav4 for a price around 800$. the technician say they see a load of these newer model Rav4's needing new coolant bypass valves. I opted not to immediately replace the valve due to it being a vehicle model-wide issue that should likely be a recall. These appeared the day before I brought it in to the dealer so withing 5-10 miles of the 31,641 miles for this 2020 Toyota Rav4. Warning just says "error please take in to dealership for service".
My coolant bypass valve in the engine malfunctioned and shorted at a mere 27,300 miles on the vehicle and I had to bring it into the dealership to be replaced. A coolant bypass valve failing or malfunctioning can cause the engine to overheat, catch fire, or cause complete seizure. Can also cause the vehicle to stall and possibly cause a crash or wreck. Toyota has acknowledged the problem in the RAV4’s but no recalls have been issued. Dealer knew exactly what the problem was when I mentioned that the ‘engine maintenance required’ light came up on my dashboard BEFORE mechanic diagnosed it and confirmed which tells me they are aware of the issue in these cars.
In September 12,2023 I took my 2020 Toyota Rava 4 vehicle in to Cobb Toyota for a coolant by pass valve to be replaced after my check engine light kept coming on. I only had 25 790 miles on my vehicle at the time. Anthony Sullivan was my service rep. at the time And he stated that this something has been common with this type of vehicle. But could not explain why. I just wanted to report this to Toyota. They need to know about this. And I need to be reimbursed for $99.30 for what I paid for this repair under warranty. Thank you,
engine coolant bypass valve short to battery
At 68,000 miles my Toyota Rav4 needs to have coolant bypass valve replaced. My understanding is this is getting to be a common problem and would like to see it placed on a RECALL. Thank You.
My 2020 Toyota RAV4, "Engine Maintenance Required: See Dealer" message came on my dashboard and would not go away when I cleared it. I took it into the dealership, and they stated that they had 1000s of RAV4's come in with this same message. They said it was the engine's coolant bypass valve. After diagnosing the problem, the dealership confirmed it was the coolant bypass valve. This was very expensive to fix, $926.67, to be exact. For a car that is just over 3 years old, less than 40,000 miles, Toyota knew of these defective parts and still put them in to get the car out of their factory and onto a dealer’s lot. They do not care if it kills anybody, just get the car sold. Toyota needs to have this bypass valve as a ‘recall’ and issue refunds to THEIR loyal customers, so they call us, loyal customers, not sure how much longer I will be a 'loyal' Toyota customer. I addressed this matter with Toyota Motor Sales U.S.A. Inc. and the dealership I purchased my 2020 RAV4, Milton Martin Toyota of Gainesville, GA. They just blew it off. So, I went to another Toyota dealership to have the repair done.
Coolant Bypass valve has stopped working, which can cause engine issues and forces a message on LED display saying Engine Maintenance Required. Local Toyota technician admitted that they've had 100's of these issues with the Rav4 recently and it costs over $500 to fix.
Engine maintenance light came on and dealership indicates it’s the coolant bypass valve. This seems to be a common safety issue being ignored by both Toyota and the transportation safety board…
Engine coolant bypass valve needs to be replaced. Seems to be a very common issue in 2019-2023 RAV4s but Toyota has not issued a recall and is making customers pay $600-900 to fix. I ask that Toyota take responsibility and issue the recall now so this can be fixed!
Coolant bypass valve shorts out and doesn't open or close to allow coolant through it. "Engine Maintenance Required" message pops up for this. Toyota dealer inspected it and it replacing the part. NOT covered under my warranty.
Unknown engine maintenance light alert check light Recommend engine coolant bypass valve with gallon of coolant
Part # 16260-f0010 - engine coolant bypass valve failed due to open or internal short and caused a Engine maintenance required warning which blocked other safety items on the display. This is a wide spread and known issue for Toyota which can result in engine overheating due to leaking coolant and result in engine failure (severely damage the engine) leading to engine stall and/or fire risk, causing potentially unsafe situations to occur for the driver and others in the vehicle. The error code is "P268115" for "Engine Coolant Bypass Valve Circuit Short to Battery or Open". Yes. the problem has been reported with the federal safety agency by others and from some dealers. When I took the vehicle into the dealership, and they stated that they had many RAV4's come in with this same message. They immediately said it is some engine component failure. There is a related the federal safety agency Campaign Number: 20V064000 (Engine and Engine Cooling) and also a recall related to it (but not for my vehicle's VIN): [XXX] Yes, the component has been inspected by the dealer. No, there was no warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear Engine maintenance required warning sign did not go off which is good to have warning but blocking other safety items on the display dash board is a safety hazard. This could only be removed if we spend $185 for diagnostics (which is charged knowingly that this has been a reported/unreported problem around the 2.5-4yr/30-60k miles for the vehicles with this part) and fixing the part at the dealer and resetting the code. The cost of the part is affordable but the labor charge of $700 is exorbitant. The part replacement isn't covered under manufacturer's warranty. This part warrants recall as this is accidental poor manufacturing issue that is outside the scope of normal wear and tear and especially when the owner is not at fault. I'm expecting more repairs in future. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6
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