As I was tinkering under hood, by the terminal strip on the drivers, there is a door switch relay. When I turn the key to the on postion and the door is open, the relay makes a, I would call it a whining sound. When the door is shut, no sound.
Is the open door buzzer built in to this relay? I never heard it until today. Of course I never had the key on, door open, hood raised until today. didn't know wether to replace this relay or not.
Thanks
Ron