Originally Posted by
Roody
Hi
Had a major battery failure which meant I lost all power, replaced the battery and entered the head unit (Audio ) code which then all fired up and working , however now have no sound even though can turn the volume up and down !!! any suggestions welcome please.
Roody
Well if your "battery failure" happened going down the road, that is, if all electrical power was lost with engine running, you had more than a battery failure. There may be damage to the audio amplifier.
Of course, it could be as simple as a blown fuse to the amplifier. If the head unit is powered up you still wont have any sound if the amplifier is damaged or unpowered.