2021 Toyota RAV4 problems & reliability
385 owner complaints filed with NHTSA for the 2021 Toyota RAV4, alongside 1 safety recall campaign. Last verified Sep 23, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
29 complaints report injuries (49 injured).
Federal crash records (FARS 2020–2023): 2021 Toyota RAV4 vehicles were involved in 142 fatal crashes with 55 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags → | 125 | 32% |
| Unknown / Other | 74 | 19% |
| Electrical System → | 47 | 12% |
| Engine → | 41 | 11% |
| Power Train → | 22 | 6% |
| Fuel/propulsion System → | 21 | 5% |
| Steering → | 21 | 5% |
| Structure → | 21 | 5% |
| Service Brakes → | 20 | 5% |
| Visibility/wiper → | 19 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 25 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 63 complaints that included a usable odometer reading, the median reported incident mileage was 23,000 miles (middle 50% between 7,500 and 45,126 miles).
Complaints by incident year
What owners report
“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…”
Unknown / Other · filed Sep 13, 2026
“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…”
Steering · filed Sep 13, 2026
“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”
Engine · filed Sep 5, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
229 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2021 Toyota RAV4. The 10 most recent:
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…
24TE04 · Warranty Program/Extension · issued Aug 11, 2026
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…
T-SB-0023-26 · Service Bulletin/Repair Instructions · issued Apr 1, 2026
OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
T-SB-0104-21 Rev2 · Service Bulletin/Repair Instructions · issued Feb 27, 2026
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
T-SB-0106-22 Rev2 · Service Bulletin/Repair Instructions · issued Jan 30, 2026
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.
T-SB-0001-26 · Service Bulletin/Repair Instructions · issued Jan 28, 2026
Some RAV4 vehicles power seat where the automatic seat adjustment by the memory function does not work.
T-TT-0797-26 · Service Bulletin/Repair Instructions · issued Jan 12, 2026
Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The…
T-SB-0055-24 Rev2 · Service Bulletin/Repair Instructions · issued Jan 7, 2026
Although the HV Floor Under Wire Harness and Rear Traction Motor Cable is covered by Toyota’s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers’…
22TE09 · Service Campaign · issued Sep 17, 2025
The specific condition covered by this program is for a small engine coolant leak that can occur from the flow shut-off valve that can allow coolant to drip on other parts of the vehicle. This can cause "Engine…
24TE04 · Service Campaign · issued Aug 7, 2025
Some 2021 – 2022 model year Avalon, 2018 – 2024 Camry, 2019 – 2025 model year Corolla, 2022 – 2025 model year Corolla Cross, and 2019 – 2025 model year RAV4 vehicles with A25A-FKS and M20A-FKS engines may have a MIL ON…
T-SB-0010-24 Rev2 · Service Bulletin/Repair Instructions · issued Jun 25, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2021 Toyota RAV4 has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2021 Toyota RAV4?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 23,000 miles. This does not predict when a particular vehicle will develop a problem.