Just happened yesterday after I turn off the car. When I turn back on I heard like screeching noise and the stereo sound was very low I couldn't make it louder , I turn the key off wait few minute than turn the key back on, and the stereo back to normal, this happen few times, every time turn the key on and the sound back to normal. Anyone experiencing something like this? I have 2005 TL no nav.
Any Idea what's the problem?, any help really appreciate it.
Thank you.

 

Is the amp. Would will find if you search. When the amp is cold (cold outside) and before it warms up, it will do this. There is a capacitor or something internally that is failing. Buy a replacement amp and all your problems will be fixed. This problem will only get worse.

 

thank you for your reply. do you have an idea where I can get the replacement amp and how much?. Is easy to install it your self?

 

Amp is relatively easy to remove, and send off to get repaired. I had mine repaired and works great now. $125 to repair, not including shipping. More info in the link below.......

https://acurazine.com/forums/3g-tl-problems-fixes-114/static-center-speaker-only-when-car-running-tl-04-navigation-898843/