trunk lock won't turn w/ key - 2010 Yaris Sedan

[06YarisRS]

Originally Posted by TYaris2010

thanks, sounds like a potential plan. I was hoping to just spray something through the entry hole so I didn't have to dissemble it or, worst case, replace w/ a new cylinder with a different key. This car isn't that old, I'm guessing it froze to to not being used.

not sure where the step by step would be located on the site....

I'll see if I can find the DIY. I, too, tried just spraying stuff in an attempt to free it up. It did not work. This is a fairly easy job. The hardest part is removing the plastic inner hatch cover, but with a little patience, not too bad. A new lock cylinder will cost you a lot and you have the inconvenience of two keys.