2021 Toyota Rav4 problems, complaints & recalls
Most-reported problem areas: Air Bags (108) · Visibility/Wiper (19) · Service Brakes (18)
🧭 Reliability snapshot
Compared against other Toyota Rav4 model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
73 NHTSA complaints that reported an odometer reading.
Safety recalls (1)
Air Bags:sensor:occupant Classification 2023-12-20 · campaign 23V865000 · 999,901 vehicles
Defect: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.
Risk: An air bag that does not deploy during a crash increases the risk of injury.
Fix: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.
Service bulletins (229)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine 2026-08-11 · 24TE04 · Warranty Program/Extension
although the flow shut-off valve is covered by toyota’s new vehicle limited warranty for 36 months or 36,000 miles (whichever comes first), we at toyota care about the customers’ ownership experience. toyota is providing coverage for repairs related to flow shut-off valve coolant leak.
Engine 2026-04-01 · T-SB-0023-26 · Service Bulletin/Repair Instructions
some customers may experience a rough running engine with a mil on p140018 dtc. upon further inspection, a loose c90/c27 connector pin at the egr valve may be found. to correct this concern, please reference the repair section of this tsb.
Engine 2026-02-27 · T-SB-0104-21 Rev2 · Service Bulletin/Repair Instructions
obsolete notice february 27, 2026: this bulletin is no longer applicable and is now obsolete.
Electrical System 2026-01-30 · T-SB-0106-22 Rev2 · Service Bulletin/Repair Instructions
obsolete notice january 30, 2026: this bulletin is now obsolete. please see t-sb-0001-26.
Electrical System 2026-01-28 · T-SB-0001-26 · Service Bulletin/Repair Instructions
some 2018 – 2024 model year toyota vehicles equipped with a premium audio with dynamic navigation system require a special service tool (sst) usb flash drive to update the map, points of interest, and system software.
Electrical System 2026-01-12 · T-TT-0797-26 · Service Bulletin/Repair Instructions
some rav4 vehicles power seat where the automatic seat adjustment by the memory function does not work.
Showing the 6 most recent of 229 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-10-22 · Service Brakes“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.…”
2026-10-21 · Power Train · 89,000 mi“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 contact was co…”
2026-09-25 · Lane Departure: Warning · 💥 crash“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 system inte…”
2026-09-23 · Unknown Or Other“coolant bypass valve but toyota of richardson said the csp does not cover it. my engine maintenance required pop up on my dashboard …”
2026-09-13 · Unknown Or Other“i am reporting a serious safety concern involving the sunroof glass on my 2021 toyota rav4 hybrid limited awd. on july 3, 2026, at approximately 37,350 miles, i was driving the vehicle when the entire sunroof glass suddenly and catastrophically shattered. there was no traffic around me, there was no debris in the roadway, i was not traveling under …”
2026-09-13 · Steering“2021 toyota rav4 gas xxx vehicle suddenly stopped while driving busy roadway in [xxx] wife and young children were passengers dashboard displayed “engine stopped” dashboard displayed “steering power low” police responded police determined waiting for the insurance tow was unsafe police arranged emergency towing vehicle subsequently inspected by bea…”
2026-09-05 · Unknown Or Other“i have a faulty coolant bypass valve on my 2021 toyota rav4. every time i turn on the air conditioning the service engine required comes up on my notifications a known recall problem for toyota rav4’s of this year…”
2026-08-17 · Power Train“ 2021 toyota rav4 (gas model) has experienced a sudden, unexpected engine stall/shutdown on a public road. the incident occurred while shifting into drive after backing up in reverse. the engine immediately died without any prior dashboard warning lights or mechanical symptoms. the information screen displayed a message stating "put car in park" or…”
2026-08-10 · Seats“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 cost appro…”
2026-07-31 · Visibility:defroster/Defogger/Hvac System“the contact owns a 2021 toyota rav4. the contact stated that while driving at an undisclosed speed, the front driver’s seat became stuck. no warning lights were illuminated. the failure reoccurred on several occasions. the contact stated that water was leaking into the vehicle from the front driver’s and passenger sides, causing puddles of water in…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.