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sprinkles08, ASE Certified Technician
Category: Pontiac
Satisfied Customers: 23000
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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Changed dr side speaker, radio,amp and bcm still no sound

Customer Question

changed dr side speaker, radio,amp and bcm still no sound
Submitted: 2 years ago.
Category: Pontiac
Customer: replied 2 years ago.
how can i test radio and amp to make sure it is good
Expert:  sprinkles08 replied 2 years ago.

Hello and welcome to JustAnswer!

If you have a single speaker with no sound yet the speaker, radio and amp have been replaced then you pretty certainly have a wiring issue. If the parts were used then there is a possibility you bought a bad replacement part, but it's not that likely that you'd install another part with the same issue as the original. What I would recommend next is testing the speaker signal wire from the amp to the radio for an open circuit or short to power or ground.