2021 Toyota RAV4 Problems

Half of the owners who gave a mileage had the problem by about 30,000 miles.

What to check before you buy

• The air bag (SRS) light should come on at startup and go out within a few seconds. If it stays on, the system may not work in a crash.
• Air bag recalls are some of the most serious. Check this exact VIN for open recalls and get proof any recall work was done.

Tools that help

What owners said

I have been unable to get my vehicle inspected and repaired by a dealer despite months of waiting and asking two different Toyota dealers to order the necessary part or parts. This recall has been in place for years. For several years I was told it was only being done in certain states and that New Mexico would be last on list due to…Owner complaint, filed 2026

The contact owns a 2021 Toyota RAV4. The contact was traveling at approximately 50 MPH directly behind a van in the same lane of traffic. The van suddenly made an emergency avoidance maneuver to bypass a stationary vehicle completely stopped in the lane. Despite the attempt, the van rear-ended the stopped vehicle. The contact immediately…Owner complaint, filed 2026, at 62,000 miles

Half of the owners who gave a mileage had the problem by about 30,000 miles.

What to check before you buy

• Test every switch: windows, locks, mirrors, seat heaters, the screen, the backup camera, Bluetooth and every USB port.
• Watch the dash at startup. Every warning light should come on briefly and then go out.
• Have the battery and charging system tested. A weak alternator or battery drain shows up here.

Tools that help

What owners said

Driver door lock actuator. When using the vehicles remote key, the driver door does not lock and unlock with the rest of the vehicles locks. This failure can cause theft of personal property in the vehicle or theft of the vehicle itself. The problem has been confirmed by other toyota owners with similar models. No warning lights of the…Owner complaint, filed 2026

Message "Voltage Abnormality Steering Power Low" was displayed several times while stopped at traffic lights and the auto stop/start engine feature was engaged. Took vehicle to dealership nothing was done since they could not replicate the issue.Owner complaint, filed 2025

Half of the owners who gave a mileage had the problem by about 53,000 miles.

What to check before you buy

• Ask the seller not to warm the car up, and start it cold. Listen for ticking, knocking or a rough idle in the first minute.
• Pull the oil dipstick and the oil cap. Low oil, a gasoline smell or a milky film on the cap are reasons to walk away or get an inspection.
• Plug in an OBD2 scanner. Stored or pending codes matter, and so do readiness monitors that show "not ready", which usually means the codes were cleared right before the sale.
• Ask for oil change records. A gap in the records on a model known for engine complaints is a negotiating point at minimum.

Tools that help

What owners said

“Required Engine Maintenance- Visit Your Dealer” message came on the dash. After doing some research and troubleshooting; it appeared to be the coolant bypass valve that everyone has had issues with. The problem was then confirmed with a local provider who instructed us to contact the dealer to see if they’d cover the repair. Otherwise…Owner complaint, filed 2026

The coolant bypass valve failed and the car is a 2021 Rav 4 LE. I called Toyota and according to the VIN it is not covered for this type of repair. I see quite a few cars have had this same issue, all Toyota's. It was inspected and repaired at a local Toyota Dealership but I had to pay out of pocket for the repair. There was a brief…Owner complaint, filed 2026

Half of the owners who gave a mileage had the problem by about 41,000 miles. Parts named most: Rearview mirrors / devices: exterior (5).

What to check before you buy

• Check every light: headlights on low and high, fog lights, brake lights, turn signals and reverse lights.
• Run the wipers on every speed with washer fluid, and run the defroster front and back.

Tools that help

What owners said

was driving on 4 lane hwy and it was raining and my wipers stopped working mid-way on windshield, I had to find a safe place to pull off road and inspect the problem i tried turning car off and back on and wipers would still not work. I drove another 3 miles or so to the Toyota dealership luckily with no accident which made me feel very…Owner complaint, filed 2026

My 2021 Toyota RAV4 Hybrid exhibits significant vibration in both exterior rear-view mirrors beginning at approximately 30 MPH, worsening at highway speeds of 50, 70 MPH. Toyota has acknowledged this as a known manufacturing defect via TSB T-SB-0079-20, which identifies the original mirror mounting studs and reinforcement brackets as…Owner complaint, filed 2026

Half of the owners who gave a mileage had the problem by about 50,000 miles. Parts named most: Body (15).

What to check before you buy

• Look underneath with a flashlight. Utah road salt is hard on frames, brake lines and the bottoms of doors.
• Open and close every door, the hood and the liftgate, and lock and unlock each one.
• Use a paint thickness gauge and compare panels. A panel that reads very differently from the rest has likely been repaired.

Tools that help

What owners said

The driver side door actuator will not work, car is only five years old. Door will not unlock from fob, door unlock button or app. Began with a few random instances of not unlocking then turned into never unlocking again. Would have to climb through the passenger side to manually unlock by pushing switch. Got the actuator replaced but…Owner complaint, filed 2026

The front driver-side door lock and opener (actuator) stopped working using the key fob and needs to be manually locked from the inside. When I try to access the door after manually locking driver side and using my key fob for the remaining 3 locks, the unit won't automatically open. This causes a safety risk considering I need to access…Owner complaint, filed 2026

Parts named most: Assist (9), Automatic emergency braking (9), Adaptive cruise control (8).

What to check before you buy

• Where it is safe, try the adaptive cruise and lane keeping on the test drive and watch for sudden braking or warnings with nothing there.
• Check the windshield in front of the camera and the bumper sensors for cracks, chips or poor repairs.
• Ask whether the windshield has been replaced. The camera has to be recalibrated afterward, and many shops skip it.

Tools that help

What owners said

While changing lanes in my 2021 Toyota RAV4 with my turn signal activated, the Lane Departure Alert / Lane Tracing Assist system applied an unexpected steering input that pulled my vehicle directly into a Jersey barrier, resulting in physical contact with the barrier. I was intentionally and safely moving into the adjacent lane when the…Owner complaint, filed 2026

While waiting at a red light with my car stationary, the lane I occupied divided into two. I gently adjusted my steering wheel to the left, and in an unexpected turn of events, a dashboard indicator illuminated before my steering wheel rapidly veered to the right. This abrupt motion resulted in a collision with another vehicle, causing…Owner complaint, filed 2023

What to check before you buy

• Pull out and latch every seat belt, and let each one retract on its own.
• Try every seat adjuster, and watch for a passenger air bag "off" light when an adult is in the seat.

Tools that help

What owners said

The driver’s seat adjustment mechanism failed and the seat became stuck, unable to move forward or backward. We initially went to a Toyota dealership and told them we believed the issue was a broken gear in the seat rail assembly. The dealership stated they needed to complete their own diagnostic assessment before proceeding, which would…Owner complaint, filed 2026

The plastic gears that make the seat move back and forth have failed so I can’t adjust the drivers seat to a proper position. We have 2 drivers of almost a foot different in height. There is a plastic gears that runs against a metal gear. Seat is unusable.Owner complaint, filed 2026

Half of the owners who gave a mileage had the problem by about 1,000 miles.

What to check before you buy

• Smell around the engine bay and under the rear of the car for raw fuel.
• On the test drive, accelerate firmly from a stop and up a grade. Stumbling, surging or a flashing check engine light are red flags.
• Fuel pump recalls are common. Check this exact VIN for open recalls before you buy.

Tools that help

What owners said

The contact owns a 2021 Toyota Rav4. The contact stated that while fueling the vehicle, the fuel tank failed to register the correct fuel level. The contact stated that the fuel warning light illuminated intermittently while driving and while the vehicle was parked. Additionally, the fuel gauge displayed inaccurate readings and…Owner complaint, filed 2026, at 46,252 miles

My 2021 Rav 4 Premium I Bought new @ 84 miles from Toyota Town of Stockton,Ca I noticed Once in November 2023 Gas gauge not read gas level properly. December at least twice I noticed issue progress from gas Gauge reading inconsistence to Gas tank failure to fill up or failure to Allow gas. [XXX] I am at Gas station, while trying to fill…Owner complaint, filed 2024

Half of the owners who gave a mileage had the problem by about 3,000 miles.

What to check before you buy

• Drive it from cold if you can. Shifts should be smooth in every gear, including reverse.
• Feel for slipping (revs rise without the car speeding up), shudder at low speed and a delay when you put it in gear.
• Listen for whining, which is a common CVT complaint, and clunks when you go from drive to reverse.
• If it has 4WD or AWD, engage it on the test drive and ask when the transmission and differential fluids were last changed.

Tools that help

What owners said

The contact owns a 2021 Toyota Rav4. The contact stated that while driving approximately 50 MPH, the transmission failed to function properly. The contact stated that there was an abnormal sound coming from the transmission while shifting from fourth to fifth gear. The transmission was whining while accelerating and decelerating. The…Owner complaint, filed 2026, at 89,000 miles

The entire transmission failed according to the Toyota Service Center in Hyannis, MA. My vehicle is only 5 years old, only has 42,245 miles, no history of any accidents, I am the only owner, and had regular and consistent service. My vehicle is available for inspection. I am now part of the class action lawsuit against Toyota for…Owner complaint, filed 2026

Half of the owners who gave a mileage had the problem by about 16,000 miles.

What to check before you buy

• The pedal should feel firm and the car should stop straight without pulling, grinding or a pulsing pedal.
• The ABS and stability control lights should go out after startup and stay out.
• Look through the wheels at the rotors. A deep lip on the edge means brakes are due soon, which is a fair thing to negotiate on.

Tools that help

What owners said

I have had several intermittent occasions over the past 3-4 years where the brakes do not stop the vehicle when depressed. I can feel something through the brakes pedal, but cannot explain what it is. So far, I have been able to avoid any accidents, but the infrequency makes it impossible to determine if it is going to happen.Owner complaint, filed 2026

Brakes lights comes on while driving n the two wheel front makes a grinding sound while still driving… a friend of mine had the same problem took her rav4 2021 to windward toyota Kaneohe hawaii several times n finally on the 5th service was told that it’s her secondary brake system and in my Toyota the LTA DISPLAY WAS ON MY DASHBOARD…Owner complaint, filed 2025

Half of the owners who gave a mileage had the problem by about 4,000 miles.

What to check before you buy

• Turn the wheel lock to lock while parked and listen for groaning, clicking or binding.
• On a straight road the car should track straight with the wheel centered and no loose feeling.
• A power steering warning on the dash, even briefly, deserves a mechanic’s look before you buy.

Tools that help

What owners said

The steering light comes on , and "engine stopped, steering power low" comes on. The car just stops, usually when I've braked and come to a compete stop, and just completely shuts down. It's done it in the middle of traffic, I don't know why it's an issue.Owner complaint, filed 2026

The contact owns a 2021 Toyota Rav4. The contact stated that while his daughter was driving approximately 23 MPH and attempting to make a turn, the steering wheel seized, and the vehicle sideswiped another parked vehicle. There was no warning light illuminated. The steering wheel remained seized. The air bags had not deployed. No…Owner complaint, filed 2026, at 97,000 miles

What to check before you buy

• Read the four-digit DOT date on each tire. Tires older than about six years should be replaced, whatever the tread looks like.
• Check tread depth on all four. On AWD vehicles all four tires should match.
• The tire pressure light should go out after startup.

Tools that help

What owners said

I am customer at Mavis Salem, NH and purchased a Cooper Tire Starfire Solarus AS 225/65r17 tire on [XXX]. Undetected at the time of purchase due to lack of inspection by service manager Scott who sold me the tire. Once I drove on the highway I start to experience the vehicle wobbling due to consistent low tire pressure, I found…Owner complaint, filed 2025

The contact owns a 2021 Toyota Rav4 equipped with Firestone Tires, Tire Line: Destination LE2, Tire Size: 225/65/R17, DOT Number: 8X2Y-DE8. The contact stated that while driving at various speeds the vehicle experienced abnormal shaking and vibration. The vehicle was taken to the local service center who discovered that all four tires…Owner complaint, filed 2024, at 36,000 miles

What to check before you buy

• Drive over a few bumps and potholes slowly with the radio off and listen for clunks or rattles.
• Check the tires for uneven wear on the inside or outside edges, a sign of alignment or suspension trouble.
• Look behind the wheels for oily, wet shocks or struts.

Tools that help

What owners said

I went to get my car aligned and new tires as i noticed the rear tire was completely bald on the inside rear. I was advised by the tire shop that they cannot adjust the rear camber. So i took it to the dealership and they advised me that itis not adjustable and they would need to do another alignment and place shims to get the adjustment…Owner complaint, filed 2025

Abs lights have been on since i bought vehicle the dealership that sold it to me CLEARED the code and did not fix vehicle.Owner complaint, filed 2025

What to check before you buy

• On the test drive, press the gas gently and firmly. The response should be smooth with no lag or surge.
• Set the cruise control, then use resume and cancel to make sure each one works.

Tools that help

What owners said

The contact owned a 2021 Toyota RAV4. The contact stated while driving 65 mph and attempting to merge into the next lane, he was depressing on the brake pedal but it began to accelerate independently, and lost control of the vehicle. The contact stated he crashed into a concrete shoulder off the road, bounced off the concert shoulder…Owner complaint, filed 2022, at 13,322 miles

The contact owns a 2021 Toyota Rav4. The contact stated that while driving at approximately 30 MPH, the vehicle aggressively accelerated while the accelerator pedal was depressed. No warning light was illuminated. The vehicle was taken to a local dealer and remained with the dealer for additional diagnostic tests. The vehicle was not…Owner complaint, filed 2026, at 60,000 miles