Ticking Noise From Loudspeakers

Ticking noise from loudspeakers







Fault symptom
Ticking noise from loudspeakers

Conditions
No DTCs stored with the fault symptom in question.

Diagnostic help
- Make sure the latest software is being used in all MOST units.
- Check all O-bus control module power supplies and ground connections for intermittent faults.
- Check the optic fibre and its connections on all O-bus control modules for intermittent faults.
- Bypass the O-bus units one after the other to exclude any faults.

Checking the wiring harness