This page covers 7 recalls, 96 owner complaints and EPA fuel economy for the 2021 Toyota Rav4 Prime.
38 mpg combined
6.2 L/100km
Small Sport Utility Vehicle 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted.
Electrical system complaints dominate the 2021 RAV4 Prime owner reports, with the fuel and propulsion system and service brakes also drawing notable attention. On the electrical side, owners frequently describe door lock actuators failing, locks becoming unresponsive to the key fob and interior switches, requiring manual operation. A recurring complaint involves the plug-in charging system triggering a dashboard malfunction warning, which owners report being addressed through a software update but with disagreement about which warranty tier covers it. Glass-related complaints appear across multiple reports: owners describe windshields cracking spontaneously without any apparent impact, and a smaller number report panoramic roof or rear window glass shattering unexpectedly. On the propulsion side, charging system fault warnings are the most consistent thread. Brake complaints are spread across various symptoms without a single dominant pattern standing out at the same volume as the electrical issues.
96
Total Complaints
12
Crash-Related
3
With Injuries
By System
The 2021 Toyota RAV4 Prime has 7 recalls, the most serious being two distinct fire and stall risks tied to its hybrid powertrain: a DC-DC converter under the rear seat can overheat and catch fire, and rapid acceleration in cold weather while running on battery alone can cause the hybrid system to shut down and cut power to the wheels.
Both of those issues have been filed across multiple recall campaigns, but the underlying problems are the same. On the stability side, a software fault in the electronic stability control system can deactivate it without warning, leaving the driver without the system's crash-prevention assistance. There are also two headlight recalls describing the same defect: aiming caps that were not properly closed during assembly allow the headlight beams to shift horizontally, creating glare for oncoming drivers or reducing the driver's own visibility.
At a glance
What can fail
The electric current rectifying module in the DC-DC converter may have been damaged during production, causing an electrical short-circuit.
What the fix does
Dealers will replace the DC-DC converter at no cost to you.
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Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The DC-DC converter under the rear seat may fail, causing it and nearby components to overheat.
What the fix does
The DC-DC converter will be replaced at a Toyota dealership. Avoid charging the vehicle in temperatures below 5°C until repair is complete.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
In cold weather, rapid acceleration in EV mode may cause battery voltage to drop suddenly, shutting down the hybrid system and cutting power to the wheels.
What the fix does
Toyota will mail you instructions to visit a dealership, where technicians will update the hybrid vehicle control ECU software.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
In cold weather, if you press the accelerator quickly while driving in EV mode, the hybrid system may shut down unexpectedly, causing the engine to stall.
What the fix does
Dealers will update the hybrid system control software at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The Skid Control computer software may not automatically restart the Vehicle Stability Control system when you restart your vehicle after turning it off. This means VSC could remain disabled without your knowledge.
What the fix does
Dealers will update the Skid Control computer software at no cost to restore proper VSC restart operation.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The headlight adjustment caps were not properly installed during assembly. Without these caps, the headlights can be adjusted horizontally, which violates Canadian regulations that require a built-in aiming device for horizontal adjustment.
What the fix does
Toyota will send you a letter instructing you to visit a dealer, where they will close the aiming caps on your headlights to prevent horizontal adjustment.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The headlight aiming caps may not be fully closed, which allows the headlight beam to shift horizontally. This causes the headlights to fail safety standards.
What the fix does
Dealers will close the headlight aiming caps to secure them in the correct position.
Summarized — see the official notice for exact wording, dates, and contacts.
