car was brought in with no radio volume. checked codes in radio circuit. had code for ibus collision. had another car, so we swapped out all radio componetnts and amplifier, disconnected phone, still no audio. has anyone ever heard of this problem before? than...

Summary posted 5/9/2007

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle