jack steffen
Registered User
93 sc with jbl auto fails to power up. pulled radio and pluged into my ford pickup works find.checked wire connecter to radio gray green strip wire unknow,black ground ok, yellow black strip voltage with key on ok,blue red strip voltage with headlidhts on ok,pink black strip voltage with key on dial light i think ok,black green strip unknow,blue unknow no voltage.only thing that works are the knob lights in the t-bird.whats up?any help would be appreciated thanks.