Radio volume

Hello,

It sounds like one of the data buses inside the radio has gone out but to be sure here is a wiring diagram (below) so you can the power and grounds. Here is a guide to help you get the job done:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

and

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Please let us know what you find.

Cheers, Ken

Thanks I will give it a try on my next day off, maybe time for a new one.

It might be, Please let us know.

Cheers, Ken