Good morning. My 21 TRD Pro started making a strange ringing sound. It does not happen while the truck is on or driving. It only happens when it is off and everything is cooling down. I’ve taken the truck to a few places and they don’t know what it is. Of course Toyota says is normal. The truck has 70k miles and it never did this. Any help or direction will be appreciated.
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- You can view 2 short videos here in your browser.