No Sound From the Speakers

No Sound From The Speakers

Fault symptom
No sound from the speakers but information appears in the EHU display.

Conditions
No DTCs stored with the fault symptom in question.
'Mute' cable between EHU and amplifier must be intact.

Diagnostic help
"Remote" lead between EHU and amplifier is faulty.
Power supply and ground to amplifier defective.