hey mate, I've worked in a few dealerships including a Toyota one. Clutches are always a touchy subject when it comes to warranty if you get you specialist to put it in writing you should get it under warranty. as for the gearbox the squeaky wheel gets the oil... It should be covered unless they can prove abuse. do a bit of homework and read the warranty section in your owners manual.
Basicly warranty works in funny ways. you take your car in for a repair. the dealer pays for the repair and then claim back the cost of the repair from Toyota. so the dealer is just a middle man for toyota itself. so Mr toyota does not want people going around saying his cars are shit! dealers are under a code of conduct by toyota to uphold the name and quality. thats why if you go to a state warranty manager they work directly for toyota not the dealer thats why they are always more helpful and more willing to satisfy the customer.
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