2021 Toyota RAV4 Prime Lane departure Problems
- Complaints
- 2about this part
- Share
- 2%of 99 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the lane departure of the 2021 Toyota RAV4 Prime, 2% of the 99 complaints for this model year. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When engaged, this system cannot tell the difference between traffic lanes/markings and groves on the road/lines separating different coasts of asphalt and will try to steer the vehicle following those lines. It constantly tries to drive the car into the medians”
NHTSA complaint #11551852, filed 2023-10Related service bulletins
- 10252251Feb 15, 2024TSB: Some 2018 ? 2024 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, M20A-FKS, or M20A-FXS engine may exhibit one or more of the following conditions…
- 10214343Mar 23, 2022TSB: Some 2021 ? 2022 model year RAV4 Prime vehicles equipped with a Blind Spot Monitor (BSM) may exhibit a BSM outer mirror indicator that stays on without a vehicle in the…
- 10202452Sep 3, 2021TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily…
- 10187270Jan 27, 2021TSB: Some 2021 model year RAV4 Prime vehicles may exhibit a condition in which the steering wheel controls are inoperative after the ignition switch has been turned off for two…
- 10174896Apr 9, 2020TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. When used in…
Lane departure: other model years
Other parts of the 2021 Toyota RAV4 Prime
37 complaintsOther or unknown
26 complaintsFuel system
18 complaintsBrakes
16 complaintsForward collision avoidance
10 complaintsAir bags
5 complaintsTransmission and drivetrain
5 complaintsVehicle speed control
4 complaintsEngine
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsBack-over prevention (rear camera)
1 complaintsLatches, locks and linkages
1 complaints
← All problems reported for the 2021 Toyota RAV4 Prime
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology