Change your eCVT fluid and rear differential. I have a 2024 Rav4 Prime and was expecting it to be a difficult job but if you can do an oil change you can change out those fluids. I did mine around 35,000 miles. Rear diff magnet had a lot of particles stuck on it.
Pros: easy job, DIY possible
Cons: magnet had particles
Vehicle:
Toyota
Mileage: 56327 km
