Home · 2021 Toyota RAV4 Plug-in Hybrid · Complaints

What 375 owners told NHTSA about the 2021 Toyota RAV4 Plug-in Hybrid

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (375)Crash / fire / injury (53)Airbags (125)Electrical system (45)Engine (36)Visibility & wipers (30)Fuel system (24)Body & structure (21)Brakes (20)Steering (20)Transmission & drivetrain (19)Driver assistance (17)

7 of 375 complaints match · Brakes · crash/fire/injury only · clear filters

Jan 15, 2026BrakesDriver assistanceCrash

My wife was pulling her car into a parking area consisting of a few small storefronts. When pulling in, the brakes completely failed as did the forward collision warning system and the automatic emergency braking system. As she continued to press the brake pedal it just went to the floor of the car. The end result was that the car struck one of the storefronts causing damage to the building as well as her car. Fortunately the store was closed at the time and no one was injured, nor was she. There were not any warning lamps or messages prior to the brakes failing. The brakes worked fine in the approx. 15 minute drive prior to the accident. I realize that drivers sometimes press the accelerator in error instead of the brakes and I can assure you that this was not the case (we wife is not elderly and is a very safe driver). We spoke to the auto body shop who will be repairing the car and they told us that the brakes currently seem to work. A online search revealed that this problem as been reported / discussed by others in the past. We expect to have the car repaired and returned to us in the next week but are very concerned with driving it as another accident could be fatal.

NHTSA ODI 11711075

Jan 5, 2025BrakesCrash

Critical safety concern regarding the braking system in my Toyota Rav4, 2021 which I believe may warrant further investigation for a potential recall as there are none at this time. The issue pertains to the breaking system, which locks up unexpectadly during use, casuing sudden and severe break locking without warning (unable to break). I suspect as many others online who have mentioned this issue on Toyota Forums is that it is the prime breaking software. I have had my breaks inspected multiple times as I was in a car accident where the breaks did not work and I rolled into the car in front of me when we were starting to proceed through a green light at 5MPH. When pushing on the brakes nothing happened and I rolled into a mother and children. Luckily I did not cause significant damage however I explained to her my breaks would not work. This accident then caused me to be dropped from my insurance (policy termination by Geico) since I had switched providers and happened during my 30 day grace period. This malfunction created a significant safety hazard for myself and others on the road as well as fear that it will happen again and should be investigated as I have have this happen multiple times since the accident. Geico claim number: 8817814110000001

NHTSA ODI 11634144

Nov 29, 2023AirbagsBrakesDriver assistanceCrash1 injury

On Nov 05, at approximately 11:10pm, I was driving my RAV4 on Alafaya Trail, Orange County, Orlando. While approaching the traffic signal which had turned red, despite multiple attempts to engage the brakes, the vehicle continued moving, ultimately leading to the collision with the traffic turning left at the signal (coming from her right). The impact of the collision resulted in significant damage to the RAV4, and unfortunately, the airbags did not deploy as they should have. As a result, I hit my face on the steering wheel, and then hit the head on the left window when a second vehicle hit my RAV4 on the passenger side. The complete failure of airbag deployment has raised serious safety concerns for me. As of 28th November, I have been informed by our insurance company that the vehicle cannot be repaired and has been totaled. Our insurance company GEICO has been requested to hold on to the vehicle for necessary investigations.

NHTSA ODI 11557504

Jan 31, 2023Electrical systemAirbagsBrakesCrash2 injuries

and Brakes202022 HighlandAR of Th RcosearhostEN9 & Brake& steercar was freewheeling,ENg.LOST stee and slbeingr

NHTSA ODI 11504764

Dec 20, 2022BrakesCrash

The contact owns a 2021 Toyota RAV4. The contact stated while approaching a traffic light, she depressed the brake pedal but failed to stop the vehicle and rear-ended another vehicle. The contact stated no warning light was illuminated. No air bags deployed. The contact stated no one was injured nor sought medical attention. The contact stated a police officer was at the site but no police report was filed. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 33,047.

NHTSA ODI 11498272

Jan 23, 2022Electrical systemSpeed controlBrakesCrash

I had 2 sudden acceleration incidents. The first occurred 10/6/21.My car lurched forward & hit a pole. I was with my mom who saw me press the brake, which did not engage. My car has an auto-braking system which did not function as designed. I took it to Toyota.They determined there were no issues w/the vehicle. I insisted there was something wrong & warned this will happen again & could be much worse. I felt defeated but hoped it was an isolated glitch & hoped for the best. Fast forward 2 months to 12/13/21 I was in a drive-thru using the hold button, which is a feature that holds the brake in place, so my foot was not on any pedal. All of a sudden, my car began to accelerate & the brakes would not engage. An error message on the dash said “BRAKE MALFUNCTION”. I could not stop the car. I put in park, but it did not stop the car. The car jumped the curb & drove into oncoming traffic & hit two cars. They were traveling north, I was traveling west. It’s a miracle another car did not hit & kill me. The most frightening experience of my life. I had the car towed to Toyota as the front wheel blew out & could not be driven. Another inspection was done & once again Toyota came back with “they could not find anything wrong with the vehicle.” And added that the brakes were never engaged, which is an outright lie & utterly insane. I spoke to an attorney & what he told me was quite eye opening. He has been practicing product liability law for 30 years. He told me the letter received from Toyota was a standard letter that all car companies respond with. They never admit a problem unless forced to, usually by the govt, to do a recall after enough people file a complaint. I really believed Toyota would tell the truth. I never imagined they would lie & participate in a cover-up. They would rather fight you in court. As mentioned earlier, my car has an auto braking system, so why didn't it work? Clearly it malfunctioned. My hope is that this deceit by car manufacturers ends.

NHTSA ODI 11448547

Aug 11, 2021Speed controlBrakesDriver assistanceCrash

While using Cruse control. It did not slow the vehicle. I could not turn it off. The brakes would not work. I ran thru an intersection against the light. Bounced over the median. I turned off the ignition, still coasted about 1/2 mile. Finally I jammed the gear shift lever into Park. Toyota has the vehicle for inspection and reading of the black box. THE CONSUMER STATED THE VEHICLE DID NOT HAVE ANY WARNING SIGNS OF THE FAILURE. WARNING MESSAGES DID DISPLAY DURING THE FAILURE, WHICH WERE "CRUISE CONTROL INOPERATIVE", "BRAKE FAILURE", AND "LANE DEPARTURE".

NHTSA ODI 11428721

Working with the data? Download all 375 complaints as CSV · fetched from NHTSA July 21, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Toyota RAV4 Plug-in Hybrid verdict →