[lynyrd]

Hello,
I connected the fuse box, everything works, except the radio, I have no sound for the turn signals, the radio does not turn on, but if I put the reverse gear I have the image of the reversing camera.
The Bose amplifier is also in the trunk it is much higher than the fuse box, I removed it, opened it, there was only a little verdigris on one corner of the circuit board, I cleaned and reassembled.
Do you think it could be the amp if the radio isn't working?