[PMCBR]

The radio in the dash or the stereo receiver radio ? The reason I ask is that Newell used some relays hidden behind the upper driver panel to allow either the dash radio or the stereo to play through the same speakers.

What year coach?

Has it always been this way, or just start?

Thanks Richard. Radio at dash runs thru amp above driver. Same speakers as sound system. It was working but not now when gen is operating. 2005 year model