Toyota RAV4 warning lights comes on

Filed Nov 3, 2026 · Transmission · 89,000 miles · MD

The contact owns a 2020 Toyota Rav4. The contact stated while driving at various speeds, the vehicle experienced hesitation upon depression of the accelerator pedal. Additionally, while approaching a hill, the vehicle drifted backwards while attempting to accelerate. The failure persisted after several restarts, and several warning lights were illuminated. The vehicle was towed to an independent mechanic and a dealer, and it was confirmed that the transmission had failed and needed to be replaced. The manufacturer was notified of the issue, but the contact was informed that the part to repair the vehicle was on backorder. The failure mileage was approximately 89,000.

Filed Oct 15, 2026 · Electrical, Engine · WA · fire

All warning lights came on and started flashing, steering wheel locked completely and total system failure. Car suddenly died and I had no control of it. Engine started smoking with black smoke. I got out of car and engine immediately caught fire starting at the bottom left driver side of engine and within a few minutes vehicle was completely engulfed with flames. It exploded and car was gone.

Filed Jan 21, 2026 · Electrical, Steering · CA

‘Voltage abnormality, power steering low’ error message has appeared three separate times. All while vehicle is idle at stop light or parked, last incident car was unable to restart immediately. All dashboard lights came on, including message saying parking hold unavailable. Mechanic confirmed no issues with 12v battery health and unable to recreate issue. Loss of power is risk to safety, possible draining of battery due to unknown issue

Filed Dec 22, 2025 · Electrical, Fuel system · OH

While traveling back from out of state, the fuel sensor and fuel gauge failed causing me to run out of gas when the fuel gauge stated I had just a tick under a 1/4 tank of gas left and the app read 35 miles left. While driving on freeway at freeway speed, the car sputtered, bogged down and then stalled, placing me in a very dangerous situation broken down on the shoulder of the freeway in the desolate country at night with semi trucks and cars flying by at estimated between 70-80 mph. While stalled and waiting for help, all the lights except the hazard flashers went out. The Sheriff assisted and added 2 gallons of gas that finally got the car restarted and I was able to get to the gas station which was 1 mile ahead of where I had been stranded. I kept filling the gas tank not allowing it to go under 1/2 tank on the fuel gauge the remainder of the trip home. I took the car to Tansky Sawmill Toyota for service, who thought it was a fuel sensor in fuel tank, which had to be dropped, resulting in a tube from the fuel sender being disconnected and not taking fuel from the other side of the tank and corrosion was cleaned out. They had to go through electrical system to check the fuel gauge which had corrosion on the electrical harnesses and sensors not caused by water or rodents - still unknown cause - resulting in $6500.00 to replace both electrical harnesses 82152-0R370 wire FR Door LH and 82141-oRB80 wire Instrument Panel! Known Toyota defect as the 2019 Rav4 Hybrids have already been recalled. Issues of this type with the regular Rav4s are posted all over the online Toyota boards. My platinum extended warranty on my well cared for 2019 RAV4 with 45,131 miles (purchased at 3 year lease end) refused to all of the charges and the dealership did not budge, sticking me with 6 hours of diagnostic fees over what the warranty allowed in the sum of $1014.37. These harnesses need recalled so no one else is stranded in a very dangerous place on the side of the freeway!

Filed Nov 13, 2025 · Engine · OH

1) Vehicle had a recall for something concerning the transmission. Service was done and just after the warranty expired on that issue the transmission went out while driving and I had to put a new one in the vehicle, Toyota did help with $1500 of the cost but it cost me out of pocket over $4000. 2) For the last 2 years the car has been burning oil excessively, I have to put a quart of oil in almost every week. Now the vehicle out of the blue will start shaking and all the warning lights come on and I have to be able to pull over. I no longer can drive on the highway in fear this could happen. I am now being told I need a new or rebuild engine. I seen online that others have had this problem and there was a Class Action Law suit several years ago. What are the chances a Toyota Rav4 would need a transmission and now a engine.

Filed Sep 28, 2025 · Electrical, Engine · FL

Had to have my 2024 Toyota RAV 4 towed for a second time in 2 month after driving in heavy rain. During the first instance, I drove less than 10 miles on the highway in very heavy rain. Arrived at my destination, put the car in park and the engine and RPM meter started pulsating, revving feeling as if the car were going to stall. Turned the engine off, had the vehicle towed to the dealership who found "no issues" with the car. Again on September 23, 2025, I drove through a heavy rain storm, arrived a my destination and again the engine/RPM were pulsating/revving. An hour later when I went to leave (in no rain), started the vehicle and the engine began to sputter, all warning lights on the dash board went on including in part "Parking Support Brake Malfunction Visit Your Dealer", "Pre-Collision System Malfunction Visit Your Dealer" and "Engine Stopped Steering Power Low", and the engine sputtered and shut off. Had the vehicle towed to another dealership where it has been for 5 days with the technician telling me he cannot replicate the issue. This is a serious problem for a new vehicle with 17k miles. Not only is this is a safety risk due to vehicle failure/shut down, it is a serious defect in a product that I paid $40,000 for. Please do all that can be done to force Toyota to fix this issue, as it appears based on review of similar complaints on this website that this is happening quite a lot. Separately, it is more than concerning that total engine failure does not generate codes sufficient for Toyota technicians to diagnose such a fatal problem.

Filed Jul 15, 2025 · Electrical, Engine · PA

The vehicle began displaying intermittent warning messages and slipping into "Mud & Sand" mode without cause. Later, multiple dash lights illuminated, including 4WD malfunction, check engine, and coolant system warnings. The vehicle became undrivable due to overheating. Dealership diagnostics indicated a failure in the coolant bypass valve actuator the electronic water pump was receiving a signal but not responding, resulting in loss of coolant circulation and overheating. There may also be a shorted control panel causing related system failures. This problem has been confirmed by a Toyota dealer, and the vehicle remains at the service center pending resolution. The issue appears related to a known Customer Support Program (CSP 24TE04), which covers the coolant bypass valve actuator. There was no prior accident or abuse of the vehicle, and the vehicle only has 52,000 miles. Safety was compromised due to unexpected power loss and overheating while in motion. The issue has not yet been resolved. The vehicle has also experienced prior water intrusion through the roof rails, which may have contributed to electrical damage.

Filed Apr 5, 2025 · Electrical, Engine · NY

Several malfunction warnings (pre-collision system malfunction, AWD malfunction, engine malfunction, parking brake malfunction) as well as several warning lights appeared on my dash. Took vehicle to a Toyota dealership for repairs. Fuel pump was replaced. Drove car a few days later and all the same warnings and lights came back on and this time the vehicle stalled in the middle of the road while driving. Was able to restart but had as soon as vehicle was stopped it would stall. Had to restart the vehicle several times while driving 2 miles just to get it home.

Filed Feb 9, 2025 · Electrical, Engine · MA

On 01/29/2025 at around 5:30pm I was driving home from work when suddenly the car stalled. I was going about 45 mph on a secondary to Lane Highway that was completely black because there are no street lights in that area. There were all kinds of warning lights flashing on the dash. I let my car drift to the shoulder was able to break and put it in park. I tried turning the vehicle back on but it would not start. My cell phone showed no Wi-Fi connection but I know the area very well and I knew I could walk several feet to a connection. Therefore spite concerns for my safety I had to leave my vehicle in order to call for help. I walked about 30 ft in the pitch black on this highway dressed in dark clothing on a shoulder that was very narrow. There was a pickup truck coming my way who flashed his high beams in my face but did not stop to see if he could help. Actually I was grateful for this because it's a pretty secluded area and I was very frightened for my safety. I was able to get a connection about 30 ft away from the vehicle and called my husband who said he would be on his way. I walked back to the vehicle got in and tried to start it. It would not start but all the warning lights were flashing on the dash. I decided I should take pictures of the warning lights in case we needed that for the dealer. After a couple of minutes I decided to try to start the car again and it did start. I was able to drive down the road to a Wi-Fi connection called my husband to let him know I was on my way. Once I got home the car seemed to be in order but there was one warning light telling us to take it to the dealer because there was something wrong with the hybrid system. We made an appointment to go in on January 31st. They inspected the vehicle to the tune of almost $200 and diagnosed the problem as follows: hybrid EV battery voltage system isolation internal internal electronic failure rear motor corrosion on both hybrid harnesses. Cost to repair $5,500.00

Filed Jun 4, 2024 · Electrical, Engine · NC

This car was purchased in March 2024 at Peak Motors in Hickory, NC and on [XXX] 2024, while driving the Check engine light, power steering, oil lamp, A&T temp oil, battery, tire and seatbelt light came on, the RPM went to 0 and we could no accelerate so we coasted down a hill and pull off to restart the car. After restarting it, all the lights disappeared and proceeded home and it happened 2 more times on the way home. The next day our mechanic and tested the battery and alternator, the alternator was good, but battery was weak so we got a new battery. A couple weeks later, the same thing happened and took it back in the mechanic but they could not get any codes nor could get it to reproduce what was happening so nothing could be done. They cleaned the mass air filter, but the same thing happened a few weeks later. The car has been in the shop for a total of 5 times and kept at the shop for 3 weeks. On [XXX] 2024, the car engine died again while in a drive thru and immediately took it to the mechanic 10 minutes away and they were able to get the code P1604 Startability Malfunction but the code is too generic they couldn't pinpoint specifically exactly what is the problem. Because of this being a HUGH safety issue, I contacted the dealer and they said they inspected it but could not provide proof when I asked for paperwork. I contacted Toyota in Asheville, NC where it serviced and they haven' returned my call. I contacted Mike Johnson Toyota in Hickory, NC where it was bought and they had no service records regarding this vehicle. It has passed inspection in Buncombe, NC but nobody can figure out what's going on. I am scared to drive the car because it happens at random times and it puts us at risk of being hit since we suddenly loss power but also puts others at risk as could hit us harming themselves and damaging their car. We drove the car for only a month before all of this began to happen and we just want to feel safe driving and riding in this car again. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM