I have a quick question.

Three of the four speakers have gone dead on my (base) audio system. I would have assumed the radio had channels going dead, but after reading some previous threads, it looks like the speakers may actually be failing. I intend to unplug the radio and check the impedance of the speakers at the radio connector.

If I remove the radio and then re-install it, it should work without any reprogramming, correct?

The service manual says that it compares the VIN of the car to the VIN programmed in the radio. I am assuming the VIN programmed into the radio stays programmed into it even if you remove power. But I want to be sure before I disconnect anything.

Thanks
Steve

 

Reinstalling the same radio will not require programming.

 

Thanks for the fast reply, ChevyMgr!

Steve