Can anybody help me with this problem?
I removed the battery of my 2003 ivtec with Navigation to assist a friend start his' car but on replacing the battery back in my car and entering the code for the navigation system, the volume of the speaker refuse to come up even when it appears that all is normal. The cassette player is playing but no sound , same with the FM radio sound.
i took it to a technician and he said it is the sound IC that is bad but i doubt a bit cos when configuring the sound in the Navigation system, you will hear the sound of the volume increase or decrease but not when i am either playing FM or cassette.
Please help,

A-Z
PHC