LS400 Head unit shuts off when cold.
My 91 LS400's factory stereo (lexus) shuts off right away when i try to turn it on ( by pressing FM button or power ****) Display just blinks and turns off. If i leave if off when i first start the car, i can see the display blinking (trying to turn on?) If i try turning it on many times repeatedly, sometimes it turns on.
In warm weather or when the car has warmed up, it works just fine.
What do you think?
( I would like to fix it myself if possible as money is tight right now and I wanna keep the stock stereo )
Thanks



