Decoding VIN…

Reading VIN 4T3E6RFV7MU037401 live from the NHTSA database…

Decoded · NHTSA vPIC · VIN 4T3E6RFV7MU037401 · Checked Oct 21, 2026
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Vehicle history — accidents, title & owners

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What has this car been through?

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This VIN, character by character

How 4T3E6RFV7MU037401 breaks down:

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Complaints on this exact build 4

NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.

4T3E6RFV7MU•••••• 2021 Toyota RAV4

This build draws 2.3× more complaints than the average 2021 Toyota RAV4 build (4 vs 2).

4on this build
380on the model
215builds in total
Most reported Fuel/propulsion System 3 Engine 1

What owners of this build wrote

Engine Aug 2025
The vehicle has never been in an accident and has been garage kept. There were 5 pinholes in the radiator that were slowly dripping over time. My radiator fluid went so low my car overheated and had to be taken in for repair. No warning until there was no radiator fluid left and…
Fuel/propulsion System Nov 2021
Toyota of Portland sold me a used 2021 RAV4 hybrid XSE with a defective gas tank. The gas tank does not carry the 14.5 gallons as advertised, the gas gauge cluster is inaccurate, and the mileage remaining on the dash cluster is inaccurate. These defects were not disclosed to me…
Fuel/propulsion System Jan 2021
Cannot fill fuel tank completely full. Had some tests run by toyota and they found that there were only 12.5 gallons in the 14.5 gallon tank when the pump shuts off. I was told this was "within the spec" and offered no further help
Fuel/propulsion System Jan 2021
Have a 2019 ams 2021 rav4 hybrid xse that will not fill to its 14.5 gal capacity. Toyota needs to make a formal announcement here to acknowledge the issue and a timeline on a fix. With noting, the dealership said it took 14 gal on initial fill when purchased, so not sure what to…

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Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 4T3E6RFV7MU037401 · decoded Oct 2026. — ForCar Reviewed by , founder of ForCar.