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Corsa C - no audio output

2K views 0 replies 1 participant last post by  projectjordan 
#1 ·
Hi all

Have a Corsa C with the CD50 HU with no sound output. Unit itself, powers up and does everything else as it should.

Previous to no output, door speakers were upgraded, worked fine for days then silence.
Double checked all crimps and new speakers all good.
Tested car speakers with AA battery at radio harness, each crackle as they should.
Continuity test at radio harness also 'beeps' as expected
plugged in aftermarket radio - again powers up, and appears to do as it should - except for sound - unit works fine elsewhere!!
Google repeatedly tells me its a rear door cable issue, that i have experienced on both my Zaf and Astra, but this is a 3dr.

I get the feeling I am missing something obvious...

please help

cheers

Ryan
 
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